fix: support conversational mode draft updates

apps/web-console/assistant-chat.css

@@ -634,6 +634,15 @@
   background: #fff0f2;
 }
 
+.assistant-mode-draft-status.superseded {
+  color: #687386;
+  background: #f1f3f6;
+}
+
+.assistant-mode-draft.is-superseded {
+  opacity: 0.72;
+}
+
 .assistant-mode-draft.is-saved {
   border-color: #bfe3d4;
 }
@@ -1191,6 +1200,11 @@
   background: var(--status-error-soft);
 }
 
+.assistant-mode-draft-status.superseded {
+  color: var(--assistant-muted);
+  background: var(--muted);
+}
+
 .assistant-mode-draft.is-saved {
   border-color: color-mix(in oklch, var(--status-success) 36%, var(--border));
 }

apps/web-console/assistant-chat.js

@@ -1,6 +1,7 @@
 (function initializeUnifiedAssistant() {
   const STORAGE_KEY = "cognitive-agent.assistant-messages";
   const CONVERSATION_STORAGE_KEY = "cognitive-agent.conversation-id";
+  const ACTIVE_MODE_DRAFT_STORAGE_KEY = "cognitive-agent.active-mode-draft";
   const MAX_STORED_MESSAGES = 24;
   const COMPOSER_MIN_HEIGHT = 64;
   const COMPOSER_MAX_HEIGHT = 116;
@@ -8,6 +9,7 @@
   let pendingController = null;
   let pendingMessage = null;
   let latestControlResult = null;
+  let activeModeDraftContext = null;
   let initialized = false;
 
   const $ = (selector, root = document) => root.querySelector(selector);
@@ -106,6 +108,108 @@
     return created;
   }
 
+  function normalizeModeName(value) {
+    return String(value || "").trim().replace(/\s+/g, "").toLowerCase();
+  }
+
+  function sanitizeModeDraftContext(value) {
+    if (!value || typeof value !== "object") return null;
+    const name = String(value.name || "").trim();
+    const sourceRequestId = String(value.source_request_id || "").trim();
+    const vehicleId = String(value.vehicle_id || "").trim();
+    const draftConversationId = String(value.conversation_id || "").trim();
+    if (
+      !name
+      || name.length > 64
+      || !/^req-[a-z0-9-]{6,100}$/.test(sourceRequestId)
+    ) return null;
+    if (!vehicleId || vehicleId.length > 80 || draftConversationId !== conversationId()) return null;
+    return {
+      name,
+      source_request_id: sourceRequestId,
+      vehicle_id: vehicleId,
+      conversation_id: draftConversationId,
+    };
+  }
+
+  function loadActiveModeDraftContext() {
+    try {
+      return sanitizeModeDraftContext(
+        JSON.parse(sessionStorage.getItem(ACTIVE_MODE_DRAFT_STORAGE_KEY) || "null"),
+      );
+    } catch (_error) {
+      return null;
+    }
+  }
+
+  function rememberModeDraftContext(draft) {
+    const candidate = sanitizeModeDraftContext({
+      name: draft?.name,
+      source_request_id: draft?.source_request_id,
+      vehicle_id: draft?.vehicle_id || $("#vehicleSelect")?.value || null,
+      conversation_id: conversationId(),
+    });
+    if (!candidate) return;
+    activeModeDraftContext = candidate;
+    sessionStorage.setItem(ACTIVE_MODE_DRAFT_STORAGE_KEY, JSON.stringify(candidate));
+  }
+
+  function clearActiveModeDraftContext(sourceRequestId = null) {
+    if (
+      sourceRequestId
+      && activeModeDraftContext?.source_request_id !== String(sourceRequestId)
+    ) return;
+    activeModeDraftContext = null;
+    sessionStorage.removeItem(ACTIVE_MODE_DRAFT_STORAGE_KEY);
+  }
+
+  function isModeDraftUpdateRequest(message, context) {
+    const compact = String(message || "").trim().replace(/\s+/g, "");
+    if (!compact || !context?.name) return false;
+    const politePrefix = "(?:(?:请|麻烦)(?:帮我|帮忙|给我)?|帮我|帮忙|给我)?";
+    const prefixUpdateVerb = "(?:修改一下|修改|调整|更改|更新|改一下|变更)";
+    const changePredicate = "(?:修改|改成|改为|更改|更新|变更|变为|换成|调整|调节|调高|调低|调到|调成|调为|调至|设置|设为|设成|设到|设至|打开|开启|启动|关闭|关掉|关上|全关|停止|停用|切换|进入|退出|移动|前移|后退|前进|升高|降低|抬高|放低|降下|升起|调直|放倒|复位|半开|开到|关到|拉开|拉上|上锁|解锁)";
+    const modeName = "([^，。！？!?、；;：:]{1,64}?模式)";
+    const modePossessiveBoundary = "(?:中的|里的|内的|之中的|的|中|里|内)";
+    const modeMemberBoundary = `(?:${modePossessiveBoundary}|[，,:：])`;
+    const question = /为什么|什么|怎么|如何|介绍|解释|作用|区别|原理|哪些|多少|几(?:度|档|级|个|项)?|是否|能否|可不可以|合适吗|合理吗|会怎样|列出|告诉我|[?？]|吗[。.!！]?$/;
+    const candidates = [
+      {
+        pattern: new RegExp(`^${politePrefix}${prefixUpdateVerb}${modeName}${modeMemberBoundary}[，,:：]?(.*)$`),
+        predicateRequired: false,
+      },
+      {
+        pattern: new RegExp(`^${politePrefix}(?:把|将)${modeName}${modeMemberBoundary}[，,:：]?(.+)$`),
+        predicateRequired: true,
+      },
+      {
+        pattern: new RegExp(`^${politePrefix}${modeName}${modeMemberBoundary}[，,:：]?(.+)$`),
+        predicateRequired: true,
+      },
+    ];
+    return candidates.some(({ pattern, predicateRequired }) => {
+      const matched = compact.match(pattern);
+      const change = String(matched?.[2] || "");
+      return Boolean(
+        matched
+        && normalizeModeName(matched[1]) === normalizeModeName(context.name)
+        && !question.test(change)
+        && (!predicateRequired || new RegExp(changePredicate).test(change))
+      );
+    });
+  }
+
+  function requestModeDraftContext(message) {
+    const context = activeModeDraftContext || loadActiveModeDraftContext();
+    if (!context || !isModeDraftUpdateRequest(message, context)) return null;
+    activeModeDraftContext = context;
+    return {
+      name: context.name,
+      source_request_id: context.source_request_id,
+      vehicle_id: context.vehicle_id,
+    };
+  }
+
   function loadStoredMessages() {
     try {
       const stored = JSON.parse(sessionStorage.getItem(STORAGE_KEY) || "[]");
@@ -475,6 +579,7 @@
       status.className = "assistant-mode-draft-status success";
       status.textContent = existingModeId ? "模式已更新" : "模式已保存";
       card.querySelector(".assistant-mode-draft-actions")?.setAttribute("hidden", "");
+      clearActiveModeDraftContext(draft.source_request_id);
       await window.CognitiveAgentConsole?.refreshModeProfiles?.(payload.mode_profile?.id);
       appendModeCreatedState(message, payload.mode_profile, { updated: Boolean(existingModeId) });
       persistMessages();
@@ -506,13 +611,40 @@
     }
   }
 
+  function supersedeModeDraftCards(draft) {
+    const nextName = normalizeModeName(draft?.name);
+    const nextRequestId = String(draft?.source_request_id || "");
+    if (!nextName || !nextRequestId) return;
+    document.querySelectorAll("[data-assistant-mode-draft]").forEach((card) => {
+      if (
+        card.dataset.assistantModeName !== nextName
+        || card.dataset.assistantModeDraft === nextRequestId
+      ) return;
+      card.classList.remove("is-busy");
+      card.classList.add("is-superseded");
+      card.querySelectorAll("button").forEach((button) => {
+        button.disabled = true;
+      });
+      card.querySelector(".assistant-mode-draft-actions")?.setAttribute("hidden", "");
+      const priorStatus = card.querySelector(".assistant-mode-draft-status");
+      if (priorStatus) {
+        priorStatus.hidden = false;
+        priorStatus.className = "assistant-mode-draft-status superseded";
+        priorStatus.textContent = "已由下方最新草稿替换";
+      }
+    });
+  }
+
   function appendModeDraftState(message, draft, actions) {
     if (!message?.body || !draft?.name || !draft?.source_request_id) return;
+    rememberModeDraftContext(draft);
+    supersedeModeDraftCards(draft);
     const selector = `[data-assistant-mode-draft="${CSS.escape(String(draft.source_request_id))}"]`;
     if ($(selector, message.body)) return;
     const card = document.createElement("section");
     card.className = "assistant-mode-draft";
     card.dataset.assistantModeDraft = String(draft.source_request_id);
+    card.dataset.assistantModeName = normalizeModeName(draft.name);
     message.article?.classList.add("assistant-message-mode-draft");
 
     const heading = document.createElement("header");
@@ -613,6 +745,7 @@
     const controlTransport = localStorage.getItem("cognitive-agent.control-transport") || "wired_can";
     const hardwareClientId = localStorage.getItem("cognitive-agent.hardware-client-id");
     const vehicleId = $("#vehicleSelect")?.value || null;
+    const modeProfileDraftContext = requestModeDraftContext(message);
     return {
       message,
       conversation_id: conversationId(),
@@ -620,6 +753,9 @@
       execution_mode: executionMode,
       control_transport: controlTransport,
       ...(vehicleId ? { vehicle_id: vehicleId } : {}),
+      ...(modeProfileDraftContext
+        ? { mode_profile_draft_context: modeProfileDraftContext }
+        : {}),
       ...(executionMode === "hardware" && controlTransport !== "wireless_mqtt" && hardwareClientId
         ? { hardware_client_id: hardwareClientId }
         : {}),
@@ -681,6 +817,7 @@
           event.payload.mode_profile
           && event.payload.orchestration_route === "mode_profile_create"
         ) {
+          clearActiveModeDraftContext();
           appendModeCreatedState(message, event.payload.mode_profile);
         }
       }
@@ -859,6 +996,7 @@
       resizeComposerInput(input);
     }, 300);
     renderInitialMessages();
+    activeModeDraftContext = loadActiveModeDraftContext();
     setComposerPending(false);
   }
 
@@ -873,6 +1011,7 @@
     const target = event.target instanceof Element ? event.target : null;
     if (!target?.closest("#newConversation")) return;
     sessionStorage.removeItem(STORAGE_KEY);
+    clearActiveModeDraftContext();
     sessionStorage.setItem(CONVERSATION_STORAGE_KEY, createConversationId());
   }, true);
 

apps/web-console/index.html

@@ -13,7 +13,7 @@
     <link rel="stylesheet" href="/console-v2.css?v=delivery-state-65" />
     <link rel="stylesheet" href="/self-extension.css?v=gscu-tcp-43" />
     <link rel="stylesheet" href="/speech-input.css?v=sensevoice-7" />
-    <link rel="stylesheet" href="/assistant-chat.css?v=codex-assistant-22" />
+    <link rel="stylesheet" href="/assistant-chat.css?v=codex-assistant-23" />
     <link rel="stylesheet" href="/energy-monitor.css?v=energy-monitor-4" />
     <script src="/vendor/lucide/0.468.0/lucide.min.js" defer></script>
     <script src="/vendor/three/0.147.0/three.min.js" defer></script>
@@ -26,7 +26,7 @@
     <script src="/pwa.js?v=android-pad-3" defer></script>
     <script src="/console-v2.js?v=delivery-state-62" defer></script>
     <script src="/self-extension.js?v=gscu-tcp-43" defer></script>
-    <script src="/assistant-chat.js?v=codex-assistant-22" defer></script>
+    <script src="/assistant-chat.js?v=codex-assistant-23" defer></script>
     <script src="/energy-monitor.js?v=energy-monitor-4" defer></script>
   </head>
   <body class="console-v2">

apps/web-console/service-worker.js

@@ -1,4 +1,4 @@
-const CACHE_VERSION = "cognitive-agent-pad-v271";
+const CACHE_VERSION = "cognitive-agent-pad-v272";
 const SHELL_CACHE = `${CACHE_VERSION}-shell`;
 const RUNTIME_CACHE = `${CACHE_VERSION}-runtime`;
 const APP_SHELL = [
@@ -16,8 +16,8 @@ const APP_SHELL = [
   "/speech-input.css?v=sensevoice-7",
   "/speech-input.js?v=sensevoice-12",
   "/speech-audio-worklet.js?v=sensevoice-5",
-  "/assistant-chat.css?v=codex-assistant-22",
-  "/assistant-chat.js?v=codex-assistant-22",
+  "/assistant-chat.css?v=codex-assistant-23",
+  "/assistant-chat.js?v=codex-assistant-23",
   "/energy-monitor.css?v=energy-monitor-4",
   "/energy-monitor.js?v=energy-monitor-4",
   "/assets/pets/self-extension-cat.png?v=3",

config/modes/vehicles/denza_n7/office.yaml

@@ -43,8 +43,8 @@ operations:
     target_scope: passenger
     operation: set
     parameters:
-      temperature_c: 24.5
-    reason: 办公座位专属恒温 24.5 度。
+      temperature_c: 25
+    reason: 办公座位专属恒温 25 度，使用当前 CAN 协议支持的整数温度。
   - domain: climate
     capability: climate.set_fan_level
     target_scope: vehicle

config/modes/vehicles/denza_n7/queen_passenger_driving.yaml

@@ -44,8 +44,8 @@ operations:
     target_scope: passenger
     operation: set
     parameters:
-      temperature_c: 23.5
-    reason: 副驾恒温锁定 23.5 度。
+      temperature_c: 24
+    reason: 副驾恒温锁定 24 度，使用当前 CAN 协议支持的整数温度。
   - domain: climate
     capability: climate.set_fan_level
     target_scope: vehicle

src/cognitive_agent/application/codex_assistant.py

@@ -18,6 +18,12 @@ from dataclasses import dataclass, field
 from pathlib import Path
 from typing import Protocol
 
+from cognitive_agent.application.mode_profile_intent import (
+    is_mode_profile_query,
+    normalize_mode_profile_name,
+    parse_mode_profile_update,
+)
+
 LOGGER = logging.getLogger(__name__)
 INTERNAL_SCENE_BUILDER_MARKER = "根据该场景名称使用当前可控原子能力"
 
@@ -145,6 +151,7 @@ _MODE_PROFILE_CREATE_PATTERN = re.compile(
     r"(?:配置)?(?:并(?:添加|加入)(?:到)?功能模式(?:栏)?)?"
     r"(?:[，,:：](?P<instruction>.{1,800}))?[。.!！]?$"
 )
+_MODE_EDITOR_REQUEST_ID_PATTERN = re.compile(r"^req-[a-z0-9-]{6,100}$")
 _HOT_DISCOMFORT_PATTERN = re.compile(r"热|闷热|好热|太晒")
 _COLD_DISCOMFORT_PATTERN = re.compile(r"冷|好冷")
 _IMPLICIT_HOT_REQUEST_PATTERN = re.compile(
@@ -185,6 +192,59 @@ def is_mode_profile_create_request(message: str) -> bool:
     return _mode_profile_create_parts(message) is not None
 
 
+def _mode_profile_update_parts(
+    message: str,
+    *,
+    expected_mode_name: object | None = None,
+) -> tuple[str, str] | None:
+    """Return a bounded named-mode update without interpreting its action."""
+
+    return parse_mode_profile_update(
+        message,
+        expected_mode_name=expected_mode_name,
+    )
+
+
+def _validated_mode_profile_draft_context(
+    value: Mapping[str, object] | None,
+    *,
+    message: str,
+) -> dict[str, str] | None:
+    """Validate the browser's opaque draft reference, never client actions."""
+
+    if value is None:
+        return None
+    update = _mode_profile_update_parts(
+        message,
+        expected_mode_name=(value.get("name") if isinstance(value, Mapping) else None),
+    )
+    if update is None:
+        return None
+    if not isinstance(value, Mapping):
+        raise ValueError("mode_profile_draft_context must be an object")
+    referenced_name = " ".join(str(value.get("name") or "").strip().split())
+    if normalize_mode_profile_name(update[0]) != normalize_mode_profile_name(
+        referenced_name
+    ):
+        return None
+    required = {"name", "source_request_id", "vehicle_id"}
+    if set(value) != required:
+        raise ValueError("mode_profile_draft_context fields are invalid")
+    clean = {key: " ".join(str(value.get(key) or "").strip().split()) for key in required}
+    if (
+        not clean["name"]
+        or len(clean["name"]) > 64
+        or not clean["vehicle_id"]
+        or len(clean["vehicle_id"]) > 80
+        or not _MODE_EDITOR_REQUEST_ID_PATTERN.fullmatch(clean["source_request_id"])
+    ):
+        raise ValueError("mode_profile_draft_context values are invalid")
+    # The UI keeps the latest card selected while ordinary questions are
+    # asked. A reference is only a routing hint when this exact sentence edits
+    # that exact draft; all non-matching references returned above are inert.
+    return clean
+
+
 def _catalog_exact_mode_match_count(
     catalog: Mapping[str, object],
     requested_name: str,
@@ -314,13 +374,32 @@ def _vehicle_action_state(result: Mapping[str, object]) -> tuple[str, bool, str]
 def _authorize_vehicle_request(
     message: str,
     control_terms: Sequence[str] = (),
+    mode_profile_draft_context: Mapping[str, object] | None = None,
 ) -> _VehicleAuthorization:
     """Create a server-owned capability envelope from the original user text."""
 
+    expected_draft_name = (
+        mode_profile_draft_context.get("name")
+        if isinstance(mode_profile_draft_context, Mapping)
+        else None
+    )
+    mode_profile_draft_context = _validated_mode_profile_draft_context(
+        mode_profile_draft_context,
+        message=message,
+    )
     normalized = "".join(str(message).lower().split())
     if _DENIAL_PATTERN.search(normalized):
         return _VehicleAuthorization(None, "denied_by_user")
 
+    if is_mode_profile_query(
+        normalized,
+        expected_mode_name=expected_draft_name,
+    ):
+        # A question about a named mode may contain device names, control
+        # verbs and numeric targets.  It remains a question and must never
+        # fall through to the registered-control executor.
+        return _VehicleAuthorization(None, "mode_profile_query")
+
     implicit_request = re.sub(r"[，。！？!?、]", "", normalized)
     if not _KNOWLEDGE_PATTERN.search(normalized):
         if _IMPLICIT_HOT_REQUEST_PATTERN.fullmatch(implicit_request):
@@ -342,6 +421,12 @@ def _authorize_vehicle_request(
         # user as a saveable draft.
         return _VehicleAuthorization(message, "explicit_mode_profile_create")
 
+    if mode_profile_draft_context is not None:
+        # A validated opaque reference means this sentence edits a pending
+        # server-generated preview. It is a configuration operation, never a
+        # request to execute the mentioned device against the live vehicle.
+        return _VehicleAuthorization(message, "explicit_mode_profile_draft_update")
+
     normalized_terms = {
         "".join(str(term).lower().split()) for term in control_terms if str(term).strip()
     }
@@ -453,6 +538,7 @@ class CodexAssistantService:
         control_terms: Sequence[str] = (),
         query_capabilities: CapabilityQuery | None = None,
         authoritative_answer: str | None = None,
+        mode_profile_draft_context: Mapping[str, object] | None = None,
     ) -> dict[str, object]:
         del history  # Codex owns conversation history after the thread is created.
         message = " ".join(str(message).strip().split())
@@ -472,11 +558,22 @@ class CodexAssistantService:
         authoritative_answer = " ".join(str(authoritative_answer or "").strip().split())
         if len(authoritative_answer) > 16_000:
             raise ValueError("authoritative_answer must not exceed 16000 characters")
-        authorization = _authorize_vehicle_request(message, control_terms)
+        draft_context = _validated_mode_profile_draft_context(
+            mode_profile_draft_context,
+            message=message,
+        )
+        authorization = _authorize_vehicle_request(
+            message,
+            control_terms,
+            draft_context,
+        )
         fast_comfort_control = (
             self._fast_implicit_controls and authorization.reason in _FAST_COMFORT_REASONS
         )
-        mode_profile_preview = authorization.reason == "explicit_mode_profile_create"
+        mode_profile_preview = authorization.reason in {
+            "explicit_mode_profile_create",
+            "explicit_mode_profile_draft_update",
+        }
         mode_parts = _mode_profile_create_parts(message) if mode_profile_preview else None
         exact_mode_matches = (
             _catalog_exact_mode_match_count(catalog, mode_parts[0])
@@ -493,11 +590,18 @@ class CodexAssistantService:
                 or exact_mode_matches != 0
             )
         )
+        direct_mode_profile_update = (
+            authorization.reason == "explicit_mode_profile_draft_update"
+        )
         # Explicit device settings and repository-backed scenes remain on the
         # zero-model-latency path. A genuinely new name-only scene needs Codex
         # to compose a candidate plan from the live capability catalog; the
         # vehicle service still limits it to dry-run and requires confirmation.
-        direct_vehicle_control = fast_comfort_control or direct_mode_profile_preview
+        direct_vehicle_control = (
+            fast_comfort_control
+            or direct_mode_profile_preview
+            or authorization.reason == "explicit_mode_profile_draft_update"
+        )
         route = (
             "capability_catalog"
             if authoritative_answer
@@ -509,7 +613,7 @@ class CodexAssistantService:
             "n7web-capability-registry"
             if authoritative_answer
             else "n7web-mode-builder"
-            if direct_mode_profile_preview
+            if direct_mode_profile_preview or direct_mode_profile_update
             else "n7web-control-router"
             if fast_comfort_control
             else "codex-app-server"
@@ -538,7 +642,7 @@ class CodexAssistantService:
                         "正在读取工程能力目录……"
                         if authoritative_answer
                         else "正在构建并校验功能模式……"
-                        if direct_mode_profile_preview
+                        if direct_mode_profile_preview or direct_mode_profile_update
                         else "Codex 正在理解场景并组合工程能力……"
                         if mode_profile_preview
                         else "正在快速处理座舱舒适需求……"
@@ -622,7 +726,13 @@ class CodexAssistantService:
         instruction = authorization.instruction
         if instruction is None:
             raise CodexAssistantError("direct vehicle control was not authorized")
-        mode_profile_preview = authorization.reason == "explicit_mode_profile_create"
+        mode_profile_preview = authorization.reason in {
+            "explicit_mode_profile_create",
+            "explicit_mode_profile_draft_update",
+        }
+        mode_profile_draft_update = (
+            authorization.reason == "explicit_mode_profile_draft_update"
+        )
         if (
             emit(
                 {
@@ -630,7 +740,9 @@ class CodexAssistantService:
                     "message_id": message_id,
                     "display_text": (
                         "正在生成模式动作预览……"
-                        if mode_profile_preview
+                        if mode_profile_preview and not mode_profile_draft_update
+                        else "正在调整待保存模式动作……"
+                        if mode_profile_draft_update
                         else "正在通过车辆安全链执行舒适性调节……"
                     ),
                 }
@@ -854,6 +966,28 @@ class CodexAssistantService:
             if isinstance(draft, Mapping)
             else "新功能模式"
         )
+        if (
+            isinstance(draft, Mapping)
+            and draft.get("generation_source") == "draft_revision"
+        ):
+            raw_operation_count = draft.get("operation_count")
+            operation_count = (
+                raw_operation_count
+                if isinstance(raw_operation_count, int)
+                and not isinstance(raw_operation_count, bool)
+                and raw_operation_count > 0
+                else 0
+            )
+            persistence_hint = (
+                "确认后可更新现有模式。"
+                if draft.get("existing_mode_id")
+                else "确认后可保存为功能模式。"
+            )
+            return (
+                f"已调整待保存的“{name}”模式，并重新校验全部"
+                f"{operation_count}项组合动作。原草稿未被保存或执行，"
+                f"可以继续调整；{persistence_hint}"
+            )
         if isinstance(draft, Mapping) and draft.get("existing_mode_id"):
             raw_operation_count = draft.get("operation_count")
             operation_count = (
@@ -1614,6 +1748,10 @@ class CodexAssistantService:
             "status": str(result.get("status") or "unknown"),
             "execution_mode": str(result.get("execution_mode") or "dry_run"),
         }
+        if isinstance(result.get("hardware_execution_allowed"), bool):
+            safe["hardware_execution_allowed"] = result[
+                "hardware_execution_allowed"
+            ]
         for key in ("request_id", "utterance", "decision_summary"):
             if result.get(key) is not None:
                 safe[key] = CodexAssistantService._safe_result_value(
@@ -1699,6 +1837,8 @@ class CodexAssistantService:
                     "existing_mode_id",
                     "existing_mode_revision",
                     "generation_source",
+                    "draft_revision",
+                    "revises_source_request_id",
                 )
                 if key in mode_profile_draft
             }

src/cognitive_agent/application/mode_profile_intent.py

@@ -0,0 +1,121 @@
+"""Canonical, side-effect-free parsing for named-mode configuration turns."""
+
+from __future__ import annotations
+
+import re
+
+
+_LEADING_POLITE = r"(?:(?:请|麻烦)(?:帮我|帮忙|给我)?|(?:帮我|帮忙|给我))?"
+_MODE_NAME = r"(?P<name>[^，。,.!！:：\s“”\"'「」『』]{1,64}?模式)"
+_MODE_POSSESSIVE_BOUNDARY = r"(?:中的|里的|内的|之中的|的|中|里|内)"
+_MODE_MEMBER_BOUNDARY = rf"(?:{_MODE_POSSESSIVE_BOUNDARY}|[，,:：])"
+_PREFIX_UPDATE = re.compile(
+    rf"^{_LEADING_POLITE}"
+    rf"(?:修改一下|修改|调整|更改|更新|改一下|变更){_MODE_NAME}"
+    rf"{_MODE_MEMBER_BOUNDARY}[，,:：]?(?P<change>.*?)[。.!！]?$"
+)
+_BA_UPDATE = re.compile(
+    rf"^{_LEADING_POLITE}(?:把|将){_MODE_NAME}"
+    rf"{_MODE_MEMBER_BOUNDARY}[，,:：]?"
+    r"(?P<change>.+?)[。.!！]?$"
+)
+_NAME_FIRST_UPDATE = re.compile(
+    rf"^{_LEADING_POLITE}{_MODE_NAME}"
+    rf"{_MODE_POSSESSIVE_BOUNDARY}[，,:：]?"
+    r"(?P<change>.+?)[。.!！]?$"
+)
+_CONTEXTUAL_NAME_FIRST_UPDATE = re.compile(
+    rf"^{_LEADING_POLITE}{_MODE_NAME}[，,:：]"
+    r"(?P<change>.+?)[。.!！]?$"
+)
+MODE_PROFILE_CHANGE_PREDICATE = re.compile(
+    r"修改|改成|改为|更改|更新|变更|变为|换成|"
+    r"调整|调节|调高|调低|调到|调成|调为|调至|"
+    r"设置|设为|设成|设到|设至|"
+    r"打开|开启|启动|关闭|关掉|关上|全关|停止|停用|切换|进入|退出|"
+    r"移动|前移|后退|前进|升高|降低|抬高|放低|降下|升起|调直|放倒|"
+    r"复位|半开|开到|关到|拉开|拉上|上锁|解锁"
+)
+MODE_PROFILE_QUERY_CUE = re.compile(
+    r"什么|哪些|多少|几(?:度|档|级|个|项)?|是否|是不是|"
+    r"合适(?:吗)?|合理(?:吗)?|会(?:怎么样|怎样|如何)|"
+    r"怎么|如何|列(?:出|一下)|介绍(?:一下)?|说明(?:一下)?|"
+    r"告诉我|查询|查看|有什么作用|是何作用|还是|[?？]"
+)
+
+
+def compact_mode_profile_text(value: object) -> str:
+    """Remove presentation whitespace without changing CJK command meaning."""
+
+    return re.sub(r"\s+", "", str(value or "").strip())
+
+
+def normalize_mode_profile_name(value: object) -> str:
+    return compact_mode_profile_text(value).strip("“”\"'「」『』").casefold()
+
+
+def _candidate_matches(
+    text: str,
+    expected_mode_name: object | None,
+) -> list[tuple[re.Match[str], bool]]:
+    matches: list[tuple[re.Match[str], bool]] = []
+    for pattern, predicate_required in (
+        (_PREFIX_UPDATE, False),
+        (_BA_UPDATE, True),
+        (_NAME_FIRST_UPDATE, True),
+    ):
+        match = pattern.fullmatch(text)
+        if match is not None:
+            matches.append((match, predicate_required))
+    if expected_mode_name is not None:
+        contextual = _CONTEXTUAL_NAME_FIRST_UPDATE.fullmatch(text)
+        if (
+            contextual is not None
+            and normalize_mode_profile_name(contextual.group("name"))
+            == normalize_mode_profile_name(expected_mode_name)
+        ):
+            matches.append((contextual, True))
+    return matches
+
+
+def is_mode_profile_query(
+    value: object,
+    *,
+    expected_mode_name: object | None = None,
+) -> bool:
+    """Return whether a named-mode-shaped sentence asks instead of edits."""
+
+    text = compact_mode_profile_text(value)
+    if not text:
+        return False
+    for match, _predicate_required in _candidate_matches(
+        text,
+        expected_mode_name,
+    ):
+        change = str(match.group("change") or "").strip("的中里内，,:：。.!！")
+        if MODE_PROFILE_QUERY_CUE.search(change):
+            return True
+    return False
+
+
+def parse_mode_profile_update(
+    value: object,
+    *,
+    expected_mode_name: object | None = None,
+) -> tuple[str, str] | None:
+    """Parse one explicit update and reject nouns such as ``空调`` as verbs."""
+
+    text = compact_mode_profile_text(value)
+    if not text:
+        return None
+    for match, predicate_required in _candidate_matches(text, expected_mode_name):
+        change = str(match.group("change") or "").strip("的中里内，,:：。.!！")
+        if (
+            (not predicate_required or MODE_PROFILE_CHANGE_PREDICATE.search(change))
+            and not is_mode_profile_query(
+                text,
+                expected_mode_name=expected_mode_name,
+            )
+        ):
+            return str(match.group("name") or "").strip(), change
+    return None

src/cognitive_agent/application/seat_service.py

@@ -74,6 +74,11 @@ from cognitive_agent.application.semantic_ir import (  # noqa: E402
     apply_language_safety_guards,
     resolve_explicit_seat_scopes,
 )
+from cognitive_agent.application.mode_profile_intent import (  # noqa: E402
+    is_mode_profile_query,
+    normalize_mode_profile_name,
+    parse_mode_profile_update,
+)
 from cognitive_agent.application.native_can_feedback import (  # noqa: E402
     VehicleSafetyPreflightError,
     authoritative_physical_ch1_feedback_state,
@@ -82,6 +87,7 @@ from cognitive_agent.application.native_can_feedback import (  # noqa: E402
     require_stationary_vehicle,
 )
 from cognitive_agent.application.native_can_runtime import (  # noqa: E402
+    NativeCanCompileError,
     NativeCanExecutor,
     NativeCanRuntime,
     UNVERIFIED_NATIVE_CAPABILITIES,
@@ -297,16 +303,6 @@ CONTROL_CLAUSE_PREDICATE_PATTERN = re.compile(
     r"(?:\d+(?:\.\d+)?|[零一二三四五六七八九十百两半]+)"
     r"(?:%|％|度|℃|档|级|秒|毫秒)"
 )
-UPDATE_MODE_PROFILE_PREFIX = re.compile(
-    r"^(?:请(?:帮我)?|帮我)?(?:修改一下|修改|调整|更改|更新|改一下)"
-    r"(?P<name>[^，。,.!！\s]{1,64}?模式)"
-    r"(?:[，。,.!！\s]*(?P<change>.*))?$"
-)
-UPDATE_MODE_PROFILE_BA = re.compile(
-    r"^(?:请(?:帮我)?|帮我)?(?:把|将)"
-    r"(?P<name>[^，。,.!！\s]{1,64}?模式)"
-    r"的(?P<change>.+)$"
-)
 RESTORE_MODE_PROFILE_PREFIX = re.compile(
     r"^(?:请(?:帮我)?|帮我)?(?:恢复|还原|重置|初始化)"
     r"(?P<name>[^，。,.!！\s]{1,64}?模式)"
@@ -1515,6 +1511,7 @@ class SeatDemoService:
         control_transport: str = WIRED_CAN_TRANSPORT,
         on_commands_validated: Callable[[dict[str, Any]], None] | None = None,
         assistant_plan: dict[str, Any] | None = None,
+        mode_profile_draft_context: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         """Validate and execute deterministic controls before hosted parsing."""
 
@@ -1545,6 +1542,7 @@ class SeatDemoService:
                 control_transport=control_transport,
                 _on_commands_validated=on_commands_validated,
                 _assistant_plan=assistant_plan,
+                _mode_profile_draft_context=mode_profile_draft_context,
             )
             result.update(
                 {
@@ -1602,6 +1600,7 @@ class SeatDemoService:
             _allow_empty_control_result=True,
             _on_commands_validated=publish_local_commands,
             _assistant_plan=assistant_plan,
+            _mode_profile_draft_context=mode_profile_draft_context,
         )
         elapsed_ms = round((time.perf_counter() - started) * 1000, 3)
         supplement_required = bool(
@@ -2048,13 +2047,37 @@ class SeatDemoService:
         _direct_mode_profile_id: str | None = None,
         _speech_understanding: dict[str, Any] | None = None,
         _assistant_plan: dict[str, Any] | None = None,
+        _mode_profile_draft_context: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         control_transport = self._validate_control_transport(control_transport)
         # Creating a reusable scene is a configuration workflow.  Synthesize
         # and validate it in dry-run even when the console currently targets
         # the real bench, otherwise virtual domains such as climate or ambient
         # light would be rejected before the profile can be persisted.
-        if self._parse_mode_profile_create_name(utterance.strip()) is not None:
+        draft_reference_name = (
+            str(_mode_profile_draft_context.get("name") or "").strip()
+            if isinstance(_mode_profile_draft_context, dict)
+            else ""
+        )
+        draft_update = parse_mode_profile_update(
+            utterance.strip(),
+            expected_mode_name=draft_reference_name or None,
+        )
+        mode_profile_query = is_mode_profile_query(
+            utterance,
+            expected_mode_name=draft_reference_name or None,
+        )
+        draft_update_requested = bool(
+            draft_update is not None
+            and draft_reference_name
+            and normalize_mode_profile_name(draft_update[0])
+            == normalize_mode_profile_name(draft_reference_name)
+        )
+        if (
+            self._parse_mode_profile_create_name(utterance.strip()) is not None
+            or draft_update_requested
+            or mode_profile_query
+        ):
             execution_mode = "dry_run"
         if execution_mode != "hardware":
             return self._process_once(
@@ -2076,6 +2099,7 @@ class SeatDemoService:
                 _direct_mode_profile_id,
                 _speech_understanding,
                 assistant_plan=_assistant_plan,
+                mode_profile_draft_context=_mode_profile_draft_context,
             )
         if control_transport == WIRELESS_MQTT_TRANSPORT:
             # The head unit owns both physical CAN channels in wireless mode.
@@ -2100,6 +2124,7 @@ class SeatDemoService:
                 _direct_mode_profile_id,
                 _speech_understanding,
                 assistant_plan=_assistant_plan,
+                mode_profile_draft_context=_mode_profile_draft_context,
             )
         if hardware_access_bypass or self._driver_only_vehicle_execution_active(
             control_transport
@@ -2124,6 +2149,7 @@ class SeatDemoService:
                     _direct_mode_profile_id,
                     _speech_understanding,
                     assistant_plan=_assistant_plan,
+                    mode_profile_draft_context=_mode_profile_draft_context,
                 )
         authorized_client_id = self.hardware_access.ensure_authorized(hardware_client_id)
         with self.hardware_execution.reserve():
@@ -2147,6 +2173,7 @@ class SeatDemoService:
                     _direct_mode_profile_id,
                     _speech_understanding,
                     assistant_plan=_assistant_plan,
+                    mode_profile_draft_context=_mode_profile_draft_context,
                 )
 
     def _process_once(
@@ -2171,6 +2198,7 @@ class SeatDemoService:
         assistant_plan: dict[str, Any] | None = None,
         allow_fuzzy_mode_profile_match: bool = True,
         allow_scene_composition: bool = False,
+        mode_profile_draft_context: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         control_transport = self._validate_control_transport(control_transport)
         utterance = utterance.strip()
@@ -2203,11 +2231,24 @@ class SeatDemoService:
         mode_save_name = self._parse_mode_profile_save_name(utterance)
         mode_create_name = self._parse_mode_profile_create_name(utterance)
         mode_restore_name = self._parse_mode_profile_restore_name(utterance)
-        mode_update = self._parse_mode_profile_update(utterance)
+        draft_reference_name = (
+            str(mode_profile_draft_context.get("name") or "").strip()
+            if isinstance(mode_profile_draft_context, dict)
+            else ""
+        )
+        mode_update = parse_mode_profile_update(
+            utterance,
+            expected_mode_name=draft_reference_name or None,
+        )
+        mode_profile_query = is_mode_profile_query(
+            utterance,
+            expected_mode_name=draft_reference_name or None,
+        )
         control_plane_request = (
             mode_save_name is not None
             or mode_restore_name is not None
             or mode_update is not None
+            or mode_profile_query
         )
         hardware_request = execution_mode == "hardware"
         if hardware_request and _has_mixed_driver_passenger_seat_scope(utterance):
@@ -2242,7 +2283,12 @@ class SeatDemoService:
                 assistant_plan=assistant_plan,
             )
 
-        request_id = f"req-{datetime.now(UTC).strftime('%Y%m%d%H%M%S')}-{uuid.uuid4().hex[:6]}"
+        # A request id is also the opaque capability used to reference a
+        # server-owned draft artifact. Keep the full 128 bits of randomness;
+        # the previous six-hex suffix was guessable under multi-user traffic.
+        request_id = (
+            f"req-{datetime.now(UTC).strftime('%Y%m%d%H%M%S')}-{uuid.uuid4().hex}"
+        )
         context = self._context_for_vehicle(
             self.conversations.snapshot(conversation_id),
             vehicle_profile,
@@ -2319,6 +2365,24 @@ class SeatDemoService:
         }
 
         started = time.perf_counter()
+        if mode_profile_query:
+            result["status"] = "needs_confirmation"
+            result["execution_mode"] = "dry_run"
+            result["hardware_execution_allowed"] = False
+            result["orchestration_route"] = "mode_profile_query"
+            result["validation"] = [
+                {
+                    "severity": "warning",
+                    "code": "MODE_PROFILE_QUERY_NOT_CONTROL",
+                    "path": "utterance",
+                    "message": "该语句是在询问功能模式，不是模式修改或车辆执行指令。",
+                }
+            ]
+            result["decision_summary"] = [
+                "识别为功能模式问答；未生成或执行任何车辆控制动作。"
+            ]
+            self._persist(result)
+            return result
         if mode_save_name is not None:
             return self._process_mode_profile_save(
                 utterance,
@@ -2342,6 +2406,28 @@ class SeatDemoService:
             )
         if mode_update is not None:
             mode_name, change_text = mode_update
+            if (
+                draft_reference_name
+                and normalize_mode_profile_name(draft_reference_name)
+                == normalize_mode_profile_name(mode_name)
+            ):
+                return self._process_mode_profile_draft_update(
+                    utterance,
+                    request_id,
+                    provider,
+                    conversation_id,
+                    context,
+                    mode_name,
+                    change_text,
+                    vehicle_profile,
+                    result,
+                    traces,
+                    mode_profile_draft_context,
+                    approval_token=approval_token,
+                    simulation_fault=simulation_fault,
+                    control_transport=control_transport,
+                    assistant_plan=assistant_plan,
+                )
             return self._process_mode_profile_update(
                 utterance,
                 request_id,
@@ -3550,18 +3636,7 @@ class SeatDemoService:
 
     @staticmethod
     def _parse_mode_profile_update(utterance: str) -> tuple[str, str] | None:
-        explicit = UPDATE_MODE_PROFILE_PREFIX.search(utterance)
-        if explicit is not None:
-            change_text = str(explicit.group("change") or "").strip()
-            return explicit.group("name").strip(), change_text
-
-        inline = UPDATE_MODE_PROFILE_BA.search(utterance)
-        if inline is None:
-            return None
-        change_text = inline.group("change").strip("的").strip()
-        if not any(word in change_text for word in ("改", "调", "设", "更新", "变")):
-            return None
-        return inline.group("name").strip(), change_text
+        return parse_mode_profile_update(utterance)
 
     @staticmethod
     def _parse_mode_profile_restore_name(utterance: str) -> str | None:
@@ -3953,6 +4028,414 @@ class SeatDemoService:
                 domains.append(domain)
         return domains or ["seat"]
 
+    @staticmethod
+    def _preview_mode_operations(
+        source_result: dict[str, Any],
+    ) -> list[dict[str, Any]]:
+        """Recover every reusable operation from server-compiled preview data."""
+
+        plans = source_result.get("command_plans")
+        configs = source_result.get("function_configs")
+        if not isinstance(plans, dict) or not isinstance(configs, dict):
+            return []
+        operations: list[dict[str, Any]] = []
+        seen: set[tuple[str, str, str]] = set()
+        for key, plan in plans.items():
+            if (
+                not isinstance(plan, dict)
+                or not isinstance(plan.get("spec"), dict)
+                or not isinstance(plan["spec"].get("commands"), list)
+                or not plan["spec"]["commands"]
+            ):
+                continue
+            config = configs.get(key)
+            spec = config.get("spec") if isinstance(config, dict) else None
+            if not isinstance(spec, dict):
+                continue
+            domain = str(spec.get("domain") or "").strip()
+            raw_operations = spec.get("operations")
+            if not domain or not isinstance(raw_operations, list):
+                continue
+            for operation in raw_operations:
+                if not isinstance(operation, dict):
+                    continue
+                capability = str(operation.get("capability") or "").strip()
+                raw_target = operation.get("target")
+                target = (
+                    str(
+                        raw_target.get("instance")
+                        or raw_target.get("zone")
+                        or raw_target.get("scope")
+                        or ""
+                    ).strip()
+                    if isinstance(raw_target, dict)
+                    else ""
+                )
+                parameters = operation.get("parameters")
+                signature = (domain, capability, target)
+                if (
+                    not capability
+                    or not target
+                    or not isinstance(parameters, dict)
+                    or signature in seen
+                ):
+                    continue
+                reusable_parameters = deepcopy(parameters)
+                if (
+                    capability.startswith("seat.set_")
+                    and reusable_parameters.get("position_pct") is not None
+                    and reusable_parameters.get("angle_deg") is not None
+                ):
+                    # Seat compilation adds the calibrated angle alongside the
+                    # requested percentage. The scene contract intentionally
+                    # permits one absolute representation only; retain the
+                    # portable percentage and let the new compile derive angle.
+                    reusable_parameters.pop("angle_deg", None)
+                seen.add(signature)
+                operations.append(
+                    {
+                        "domain": domain,
+                        "capability": capability,
+                        "target_scope": target,
+                        "operation": "set",
+                        "parameters": reusable_parameters,
+                        "reason": "由服务端已校验功能模式草稿保留。",
+                    }
+                )
+        return operations
+
+    def _load_mode_profile_draft_reference(
+        self,
+        reference: dict[str, Any],
+        *,
+        conversation_id: str,
+        mode_name: str,
+        vehicle_id: str,
+    ) -> tuple[dict[str, Any], dict[str, Any], list[dict[str, Any]]]:
+        """Resolve an opaque client reference back to one trusted local artifact."""
+
+        if not isinstance(reference, dict) or set(reference) != {
+            "name",
+            "source_request_id",
+            "vehicle_id",
+        }:
+            raise ValueError("待保存功能模式草稿引用格式无效。")
+        clean_name = str(reference.get("name") or "").strip()
+        clean_request_id = str(reference.get("source_request_id") or "").strip()
+        clean_vehicle_id = str(reference.get("vehicle_id") or "").strip()
+        if not MODE_EDITOR_REQUEST_ID_PATTERN.fullmatch(clean_request_id):
+            raise ValueError("待保存功能模式草稿来源请求编号无效。")
+        if (
+            normalize_mode_profile_name(clean_name)
+            != normalize_mode_profile_name(mode_name)
+        ):
+            raise ValueError("修改请求与待保存功能模式草稿名称不匹配。")
+        if clean_vehicle_id != vehicle_id:
+            raise ValueError("待保存功能模式草稿不属于当前车型。")
+
+        result_path = self.artifact_root / clean_request_id / "result.json"
+        if not result_path.is_file():
+            raise ValueError("未找到待保存功能模式草稿，请重新构建。")
+        try:
+            source_result = json.loads(result_path.read_text(encoding="utf-8"))
+        except (OSError, json.JSONDecodeError) as exc:
+            raise ValueError("待保存功能模式草稿无法读取，请重新构建。") from exc
+        if not isinstance(source_result, dict):
+            raise ValueError("待保存功能模式草稿内容无效，请重新构建。")
+        source_vehicle = source_result.get("vehicle")
+        source_vehicle_id = (
+            str(source_vehicle.get("id") or "").strip()
+            if isinstance(source_vehicle, dict)
+            else ""
+        )
+        if (
+            source_result.get("request_id") != clean_request_id
+            or source_result.get("conversation_id") != conversation_id
+            or source_vehicle_id != vehicle_id
+            or source_result.get("status") != "succeeded"
+            or source_result.get("execution_mode") != "dry_run"
+            or source_result.get("hardware_execution_allowed") is not False
+            or source_result.get("orchestration_route")
+            != "mode_profile_create_preview"
+        ):
+            raise ValueError("待保存功能模式草稿与当前会话不匹配，请重新构建。")
+        draft = source_result.get("mode_profile_draft")
+        if not isinstance(draft, dict):
+            raise ValueError("来源请求不是可修改的功能模式草稿。")
+        if (
+            str(draft.get("name") or "").strip() != clean_name
+            or str(draft.get("source_request_id") or "").strip()
+            != clean_request_id
+            or str(draft.get("vehicle_id") or "").strip() != vehicle_id
+        ):
+            raise ValueError("待保存功能模式草稿引用与来源内容不匹配。")
+        validation = source_result.get("validation")
+        if isinstance(validation, list) and any(
+            isinstance(issue, dict) and issue.get("severity") == "error"
+            for issue in validation
+        ):
+            raise ValueError("待保存功能模式草稿没有通过完整安全校验。")
+        operations = self._preview_mode_operations(source_result)
+        operation_count = draft.get("operation_count")
+        if (
+            not isinstance(operation_count, int)
+            or isinstance(operation_count, bool)
+            or operation_count <= 0
+            or len(operations) != operation_count
+        ):
+            raise ValueError("待保存功能模式草稿动作证据不完整，请重新构建。")
+        return source_result, draft, operations
+
+    @staticmethod
+    def _absolute_mode_operations(
+        operations: list[dict[str, Any]],
+    ) -> list[dict[str, Any]]:
+        """Convert bounded motion commands into replayable absolute mode targets."""
+
+        normalized: list[dict[str, Any]] = []
+        window_targets = {
+            "all": ("front_left", "front_right", "rear_left", "rear_right"),
+            "front": ("front_left", "front_right"),
+            "rear": ("rear_left", "rear_right"),
+        }
+        for operation in operations:
+            item = deepcopy(operation)
+            capability = str(item.get("capability") or "")
+            parameters = dict(item.get("parameters") or {})
+            if capability == "roof.set_shade_motion":
+                positions = {"close": 0, "half": 50, "open": 100}
+                motion = str(parameters.get("motion") or "")
+                if motion not in positions:
+                    raise ValueError("遮阳帘停止动作没有可保存的最终位置，请改为明确开度。")
+                item["capability"] = "roof.set_shade_position"
+                item["parameters"] = {"position_pct": positions[motion]}
+                normalized.append(item)
+                continue
+            if capability == "window.set_motion":
+                positions = {"close": 0, "open": 100}
+                motion = str(parameters.get("motion") or "")
+                if motion not in positions:
+                    raise ValueError("车窗停止动作没有可保存的最终位置，请改为明确开度。")
+                target = str(item.get("target_scope") or "")
+                targets = window_targets.get(target, (target,))
+                for resolved_target in targets:
+                    absolute = deepcopy(item)
+                    absolute["capability"] = "window.set_position"
+                    absolute["target_scope"] = resolved_target
+                    absolute["parameters"] = {"position_pct": positions[motion]}
+                    normalized.append(absolute)
+                continue
+            normalized.append(item)
+        return normalized
+
+    @staticmethod
+    def _mode_profile_draft_plan(
+        operations: list[dict[str, Any]],
+    ) -> dict[str, Any]:
+        return {
+            "detected_domains": list(
+                dict.fromkeys(str(item["domain"]) for item in operations)
+            ),
+            "requests": [
+                {
+                    "domain": str(item["domain"]),
+                    "capability": str(item["capability"]),
+                    "target_scope": str(item["target_scope"]),
+                    "operation": "set",
+                    "duration_ms": None,
+                    "parameters": [
+                        {"name": str(name), "value": deepcopy(value)}
+                        for name, value in dict(item.get("parameters") or {}).items()
+                    ],
+                    "reason": "按用户要求修改待保存功能模式草稿。",
+                }
+                for item in operations
+            ],
+            "ambiguities": [],
+            "decision_summary": ["已在服务端合并并重新校验待保存模式动作。"],
+            "confidence": 1.0,
+        }
+
+    @staticmethod
+    def _mode_update_target_is_explicit(change_text: str, target: str) -> bool:
+        patterns = {
+            "driver": r"主驾|驾驶位|驾驶员|左前",
+            "front_left": r"主驾|驾驶位|驾驶员|左前",
+            "passenger": r"副驾|乘客位|右前",
+            "front_right": r"副驾|乘客位|右前",
+            "front_row": r"前排|前舱",
+            "rear": r"后排|后座|后舱|所有后排",
+            "rear_row": r"后排|后座|后舱|所有后排",
+            "rear_left": r"左后|后排左|左侧后排",
+            "rear_right": r"右后|后排右|右侧后排",
+            "vehicle": r"全车|整车|所有|全部",
+            "all": r"全车|整车|所有|全部",
+        }
+        pattern = patterns.get(str(target))
+        return bool(pattern and re.search(pattern, change_text))
+
+    def _process_mode_profile_draft_update(
+        self,
+        utterance: str,
+        request_id: str,
+        provider: str,
+        conversation_id: str,
+        context: dict[str, Any],
+        mode_name: str,
+        change_text: str,
+        vehicle_profile: VehicleProfile,
+        result: dict[str, Any],
+        traces: list[dict[str, Any]],
+        draft_reference: dict[str, Any],
+        *,
+        approval_token: str | None,
+        simulation_fault: str,
+        control_transport: str,
+        assistant_plan: dict[str, Any] | None,
+    ) -> dict[str, Any]:
+        """Patch an unsaved preview and produce a new atomic dry-run artifact."""
+
+        del request_id, traces
+        try:
+            _source_result, source_draft, source_operations = (
+                self._load_mode_profile_draft_reference(
+                    draft_reference,
+                    conversation_id=conversation_id,
+                    mode_name=mode_name,
+                    vehicle_id=vehicle_profile.id,
+                )
+            )
+            base_operations = self._absolute_mode_operations(source_operations)
+            if not change_text:
+                raise ValueError("请说明要调整的设备和明确目标值。")
+            parseable_change_text = re.sub(
+                r"改为|改成|变更为|换成|变为",
+                "调整为",
+                change_text,
+            )
+            unresolved_change_clauses = [
+                clause
+                for clause, _parsed, status in self._local_clause_results(
+                    parseable_change_text,
+                    context,
+                )
+                if status != "complete"
+            ]
+            if unresolved_change_clauses and assistant_plan is None:
+                raise ValueError(
+                    "调整说明包含未完整识别的内容："
+                    + "；".join(unresolved_change_clauses)
+                )
+            change_result = self._process_once(
+                parseable_change_text,
+                provider,
+                conversation_id,
+                "dry_run",
+                approval_token,
+                vehicle_profile.id,
+                simulation_fault,
+                control_transport=control_transport,
+                assistant_plan=assistant_plan,
+                allow_fuzzy_mode_profile_match=False,
+            )
+            change_operations = self._absolute_mode_operations(
+                self._preview_mode_operations(change_result)
+            )
+            if (
+                change_result.get("status") != "succeeded"
+                or not change_operations
+                or change_result.get("supplement_required") is True
+                or bool(change_result.get("unresolved_clauses"))
+                or bool(change_result.get("deferred_requests"))
+            ):
+                raise ValueError("没有从调整说明中得到完整、可复用的设备目标。")
+            validation = change_result.get("validation")
+            if isinstance(validation, list) and any(
+                isinstance(issue, dict) and issue.get("severity") == "error"
+                for issue in validation
+            ):
+                raise ValueError("调整动作没有通过车辆能力或安全校验。")
+
+            normalized_changes: list[dict[str, Any]] = []
+            for change in change_operations:
+                same_capability = [
+                    item
+                    for item in base_operations
+                    if item["domain"] == change["domain"]
+                    and item["capability"] == change["capability"]
+                ]
+                normalized = deepcopy(change)
+                if len(same_capability) == 1 and not self._mode_update_target_is_explicit(
+                    change_text,
+                    str(change["target_scope"]),
+                ):
+                    normalized["target_scope"] = same_capability[0]["target_scope"]
+                elif len(same_capability) > 1 and not self._mode_update_target_is_explicit(
+                    change_text,
+                    str(change["target_scope"]),
+                ):
+                    raise ValueError(
+                        f"“{mode_name}”中该设备能力包含多个目标，请明确主驾、副驾或具体区域。"
+                    )
+                normalized_changes.append(normalized)
+
+            change_by_key = {
+                (
+                    str(item["domain"]),
+                    str(item["capability"]),
+                    str(item["target_scope"]),
+                ): item
+                for item in normalized_changes
+            }
+            merged: list[dict[str, Any]] = []
+            for operation in base_operations:
+                key = (
+                    str(operation["domain"]),
+                    str(operation["capability"]),
+                    str(operation["target_scope"]),
+                )
+                merged.append(deepcopy(change_by_key.pop(key, operation)))
+            merged.extend(deepcopy(list(change_by_key.values())))
+
+            return self._process_mode_profile_create(
+                utterance,
+                "local",
+                conversation_id,
+                "dry_run",
+                approval_token,
+                vehicle_profile,
+                simulation_fault,
+                mode_name,
+                control_transport,
+                assistant_plan=self._mode_profile_draft_plan(merged),
+                source_draft=source_draft,
+            )
+        except ValueError as exc:
+            result["status"] = "needs_confirmation"
+            result["execution_mode"] = "dry_run"
+            result["hardware_execution_allowed"] = False
+            result["orchestration_route"] = "mode_profile_create_preview"
+            result["validation"] = [
+                {
+                    "severity": "error",
+                    "code": "MODE_PROFILE_DRAFT_UPDATE_REJECTED",
+                    "path": "mode_profile_draft_context",
+                    "message": str(exc),
+                }
+            ]
+            result["mode_creation_failure"] = {
+                "code": "MODE_PROFILE_DRAFT_UPDATE_REJECTED",
+                "reason": str(exc),
+                "next_step": "请保留当前模式卡片，并明确要修改的设备、区域和目标值后重试",
+                "unresolved_clauses": [change_text] if change_text else [],
+                "issues": [],
+            }
+            result["decision_summary"] = [
+                f"未修改待保存的“{mode_name}”草稿；原草稿保持不变。"
+            ]
+            self._persist(result)
+            return result
+
     def _process_mode_profile_update(
         self,
         utterance: str,
@@ -4303,10 +4786,11 @@ class SeatDemoService:
         traces: list[dict[str, Any]],
         request_id: str,
     ) -> ModeProfile | None:
-        matches = self.mode_profiles.match_text(
+        exact = self.mode_profiles.resolve_exact_name(
             mode_name,
             vehicle_id=vehicle_profile.id,
         )
+        matches = [exact] if exact is not None else []
         result["matched_modes"] = [profile.public_dict() for profile in matches]
         if len(matches) == 1:
             return matches[0]
@@ -4614,6 +5098,7 @@ class SeatDemoService:
         mode_name: str,
         control_transport: str,
         assistant_plan: dict[str, Any] | None = None,
+        source_draft: dict[str, Any] | None = None,
     ) -> dict[str, Any]:
         """Build and verify a named-mode draft for explicit user confirmation.
 
@@ -4629,14 +5114,42 @@ class SeatDemoService:
             if create_match is not None
             else ""
         )
-        existing_profile = self.mode_profiles.resolve_exact_name(
-            mode_name,
-            vehicle_id=vehicle_profile.id,
+        source_existing_mode_id = (
+            str(source_draft.get("existing_mode_id") or "").strip()
+            if isinstance(source_draft, dict)
+            else ""
+        )
+        if source_draft is not None and source_existing_mode_id:
+            try:
+                existing_profile = self.mode_profiles.get_profile(
+                    source_existing_mode_id,
+                    vehicle_profile.id,
+                )
+            except KeyError:
+                existing_profile = None
+        elif source_draft is not None:
+            existing_profile = None
+        else:
+            existing_profile = self.mode_profiles.resolve_exact_name(
+                mode_name,
+                vehicle_id=vehicle_profile.id,
+            )
+        source_profile = (
+            existing_profile
+            if not requested_instruction and source_draft is None
+            else None
+        )
+        draft_mode_name = (
+            str(source_draft.get("name") or mode_name).strip()
+            if isinstance(source_draft, dict)
+            else existing_profile.name
+            if existing_profile is not None
+            else mode_name
         )
-        source_profile = existing_profile if not requested_instruction else None
-        draft_mode_name = existing_profile.name if existing_profile is not None else mode_name
         generation_source = (
-            "registered_mode_profile"
+            "draft_revision"
+            if source_draft is not None
+            else "registered_mode_profile"
             if source_profile is not None
             else "codex_scene_composition"
             if assistant_plan is not None and not requested_instruction
@@ -4647,31 +5160,99 @@ class SeatDemoService:
         # of appending a model prompt to the user's utterance.  The latter was
         # being parsed as a second control clause on the assistant's local fast
         # path, turning a valid nine-action mode into an incomplete draft.
-        source_utterance = requested_instruction or f"进入{mode_name}"
-        source_result = self._process_once(
-            source_utterance,
-            provider,
-            conversation_id,
-            "dry_run",
-            approval_token,
-            vehicle_profile.id,
-            simulation_fault,
-            control_transport=control_transport,
-            direct_mode_profile_id=(
-                source_profile.id if source_profile is not None else None
-            ),
-            assistant_plan=assistant_plan,
-            # ``source_utterance`` is synthesized for a name-only, unknown
-            # scene. It must not fall back to substring matching (for example
-            # ``我的小憩模式`` -> ``小憩模式``), otherwise the exact resolver's
-            # ambiguity and collision checks can be bypassed.
-            allow_fuzzy_mode_profile_match=bool(requested_instruction),
-            allow_scene_composition=(
-                assistant_plan is not None
-                and source_profile is None
-                and not requested_instruction
-            ),
-        )
+        source_utterance = requested_instruction or f"进入{draft_mode_name}"
+        try:
+            source_result = self._process_once(
+                source_utterance,
+                provider,
+                conversation_id,
+                "dry_run",
+                approval_token,
+                vehicle_profile.id,
+                simulation_fault,
+                control_transport=control_transport,
+                direct_mode_profile_id=(
+                    source_profile.id if source_profile is not None else None
+                ),
+                assistant_plan=assistant_plan,
+                # ``source_utterance`` is synthesized for a name-only, unknown
+                # scene. It must not fall back to substring matching (for example
+                # ``我的小憩模式`` -> ``小憩模式``), otherwise the exact resolver's
+                # ambiguity and collision checks can be bypassed.
+                allow_fuzzy_mode_profile_match=bool(requested_instruction),
+                allow_scene_composition=(
+                    assistant_plan is not None
+                    and source_profile is None
+                    and not requested_instruction
+                ),
+            )
+        except NativeCanCompileError:
+            # Repository modes and model-composed scenes share the same native
+            # compiler. A stale mode parameter must become a bounded failed
+            # preview, never an uncaught HTTP 500 or a partially usable card.
+            failure_context = self._context_for_vehicle(
+                self.conversations.snapshot(conversation_id),
+                vehicle_profile,
+            )
+            source_result = {
+                "request_id": (
+                    f"req-{datetime.now(UTC).strftime('%Y%m%d%H%M%S')}-"
+                    f"{uuid.uuid4().hex}"
+                ),
+                "utterance": source_utterance,
+                "conversation_id": conversation_id,
+                "conversation_turn": failure_context["turn_count"],
+                "status": "validation_failed",
+                "provider_requested": provider,
+                "provider_used": "mode_profile_native_can_guard",
+                "execution_mode": "dry_run",
+                "control_transport": control_transport,
+                "hardware_execution_allowed": False,
+                "vehicle": vehicle_profile.public_dict(),
+                "matched_modes": (
+                    [source_profile.public_dict()]
+                    if source_profile is not None
+                    else []
+                ),
+                "mode_profile": None,
+                "decision_summary": [
+                    f"“{draft_mode_name}”包含当前车型协议无法编译的动作，未生成草稿。"
+                ],
+                "deferred_requests": [],
+                "model_requests": [],
+                "unresolved_clauses": [],
+                "intent_ir": None,
+                "function_config": None,
+                "function_configs": {},
+                "scene_config": None,
+                "preset_config": None,
+                "validation": [
+                    {
+                        "severity": "error",
+                        "code": "MODE_PROFILE_NATIVE_COMPILE_FAILED",
+                        "path": "mode_profile_draft",
+                        "message": "模式动作无法编译为当前车型支持的控制指令。",
+                    }
+                ],
+                "command_plan": None,
+                "command_plans": {},
+                "execution_report": None,
+                "actuator_state": failure_context["devices"],
+                "domain_state": failure_context["domain_devices"],
+                "saved_presets": [],
+                "trace_events": [],
+                "can_commands": [],
+                "orchestration_route": "mode_profile_create_preview",
+                "mode_creation_failure": {
+                    "code": "MODE_PROFILE_NATIVE_COMPILE_FAILED",
+                    "reason": "模式动作未通过当前车型 CAN 协议编译校验",
+                    "next_step": "请检查模式中的设备参数是否符合当前车型能力范围",
+                    "unresolved_clauses": [],
+                    "issues": [],
+                },
+            }
+            self._persist(source_result)
+            return source_result
         draft_context = self._context_for_vehicle(
             self.conversations.snapshot(conversation_id),
             vehicle_profile,
@@ -4736,7 +5317,7 @@ class SeatDemoService:
         ] if isinstance(source_actions, list) else []
         if (
             source_result.get("status") == "succeeded"
-            and generation_source == "codex_scene_composition"
+            and generation_source in {"codex_scene_composition", "draft_revision"}
             and assistant_plan is not None
             and (
                 self._scene_plan_signatures(assistant_plan)
@@ -4762,7 +5343,7 @@ class SeatDemoService:
             ]
 
         if source_result.get("status") != "succeeded":
-            if generation_source == "codex_scene_composition":
+            if generation_source in {"codex_scene_composition", "draft_revision"}:
                 # Final fail-closed barrier for errors discovered after the
                 # plan guard (adapter, schema, compiler, or safety validation).
                 # A failed reusable scene must not expose a trial-able subset.
@@ -4825,6 +5406,40 @@ class SeatDemoService:
             )
         )
         source_request_id = str(source_result.get("request_id") or "")
+        source_existing_revision = (
+            str(source_draft.get("existing_mode_revision") or "").strip()
+            if isinstance(source_draft, dict)
+            else ""
+        )
+        existing_binding = (
+            {
+                "existing_mode_id": source_existing_mode_id,
+                "existing_mode_revision": source_existing_revision,
+            }
+            if source_draft is not None and source_existing_mode_id
+            else {
+                "existing_mode_id": existing_profile.id,
+                "existing_mode_revision": (
+                    self.mode_profiles.profile_revision(existing_profile)
+                ),
+            }
+            if existing_profile is not None
+            else {}
+        )
+        raw_source_revision = (
+            source_draft.get("draft_revision")
+            if isinstance(source_draft, dict)
+            else None
+        )
+        source_revision = (
+            raw_source_revision
+            if isinstance(raw_source_revision, int)
+            and not isinstance(raw_source_revision, bool)
+            and raw_source_revision >= 1
+            else 1
+            if source_draft is not None
+            else 0
+        )
         source_result["mode_profile_draft"] = {
             "name": draft_mode_name,
             "instruction": source_utterance,
@@ -4832,17 +5447,18 @@ class SeatDemoService:
             "vehicle_id": vehicle_profile.id,
             "domains": domains,
             "operation_count": len(reusable_actions),
+            **existing_binding,
+            "generation_source": generation_source,
+            "draft_revision": source_revision + 1,
             **(
                 {
-                    "existing_mode_id": existing_profile.id,
-                    "existing_mode_revision": (
-                        self.mode_profiles.profile_revision(existing_profile)
-                    ),
+                    "revises_source_request_id": str(
+                        source_draft.get("source_request_id") or ""
+                    ).strip()
                 }
-                if existing_profile is not None
+                if isinstance(source_draft, dict)
                 else {}
             ),
-            "generation_source": generation_source,
         }
         source_result["mode_creation"] = {
             "requested_utterance": utterance,
@@ -4851,17 +5467,9 @@ class SeatDemoService:
             "source_status": source_result.get("status"),
             "source_provider": source_result.get("provider_used"),
             "operation_count": len(reusable_actions),
-            **(
-                {
-                    "existing_mode_id": existing_profile.id,
-                    "existing_mode_revision": (
-                        self.mode_profiles.profile_revision(existing_profile)
-                    ),
-                }
-                if existing_profile is not None
-                else {}
-            ),
+            **existing_binding,
             "generation_source": generation_source,
+            "draft_revision": source_revision + 1,
         }
         source_result["orchestration_route"] = "mode_profile_create_preview"
         source_result["decision_summary"] = [
@@ -4871,6 +5479,8 @@ class SeatDemoService:
                 if source_profile is not None
                 else f"Codex 已根据场景语义组合并验证“{draft_mode_name}”的工程能力。"
                 if generation_source == "codex_scene_composition"
+                else f"已调整并重新校验待保存的“{draft_mode_name}”模式草稿。"
+                if generation_source == "draft_revision"
                 else f"已构建并验证“{mode_name}”场景。"
             ),
             *list(source_result.get("decision_summary", [])),

src/cognitive_agent/server.py

@@ -43,6 +43,10 @@ from cognitive_agent.application.codex_assistant import (  # noqa: E402
     CodexVehicleToolError,
 )
 from cognitive_agent.application.gesture_bridge import GestureCapabilityBridge  # noqa: E402
+from cognitive_agent.application.mode_profile_intent import (  # noqa: E402
+    normalize_mode_profile_name,
+    parse_mode_profile_update,
+)
 from cognitive_agent.application.seat_service import SeatDemoService  # noqa: E402
 from cognitive_agent.application.self_extension import (  # noqa: E402
     ExtensionIntegrationError,
@@ -1657,6 +1661,25 @@ class SeatDemoHandler(BaseHTTPRequestHandler):
             if payload.get("reasoning_effort") is not None
             else "low"
         )
+        mode_profile_draft_context = payload.get("mode_profile_draft_context")
+        parsed_mode_update = parse_mode_profile_update(
+            message,
+            expected_mode_name=(
+                mode_profile_draft_context.get("name")
+                if isinstance(mode_profile_draft_context, Mapping)
+                else None
+            ),
+        )
+        matching_mode_profile_draft_context = (
+            dict(mode_profile_draft_context)
+            if isinstance(mode_profile_draft_context, Mapping)
+            and parsed_mode_update is not None
+            and normalize_mode_profile_name(parsed_mode_update[0])
+            == normalize_mode_profile_name(
+                mode_profile_draft_context.get("name")
+            )
+            else None
+        )
         common_arguments: dict[str, object] = {
             "utterance": message,
             # Codex has already converted an implicit request into one explicit
@@ -1672,6 +1695,15 @@ class SeatDemoHandler(BaseHTTPRequestHandler):
             "hardware_access_bypass": self._hardware_access_bypass_allowed(),
             "reasoning_effort": reasoning_effort,
             "control_transport": str(payload.get("control_transport") or "wired_can"),
+            **(
+                {
+                    "mode_profile_draft_context": (
+                        matching_mode_profile_draft_context
+                    )
+                }
+                if matching_mode_profile_draft_context is not None
+                else {}
+            ),
         }
         capability_catalog = self._assistant_capability_catalog()
         capability_snapshot = capability_catalog.snapshot()
@@ -1783,6 +1815,7 @@ class SeatDemoHandler(BaseHTTPRequestHandler):
                 control_terms=capability_catalog.control_terms(capability_snapshot),
                 query_capabilities=capability_catalog.query,
                 authoritative_answer=fast_answer.answer if fast_answer else None,
+                mode_profile_draft_context=mode_profile_draft_context,
             )
         except HardwareAccessRequiredError as exc:
             self.vehicle_display_sync.update_task(

tests/e2e/test_assistant_web_api.py

@@ -186,7 +186,10 @@ class FakeVehicleService:
         if self.fail:
             raise RuntimeError("private adapter failure")
         utterance = str(kwargs["utterance"])
-        mode_preview = utterance.startswith(("请帮我创建一个", "构建一个"))
+        draft_reference = kwargs.get("mode_profile_draft_context")
+        mode_preview = utterance.startswith(("请帮我创建一个", "构建一个")) or isinstance(
+            draft_reference, dict
+        )
         callback = kwargs["on_commands_validated"]
         assert callable(callback)
         callback(
@@ -199,7 +202,13 @@ class FakeVehicleService:
         )
         if mode_preview:
             movie_mode = "观影模式" in utterance
-            mode_name = "观影模式" if movie_mode else "宝宝睡眠模式"
+            mode_name = (
+                str(draft_reference.get("name"))
+                if isinstance(draft_reference, dict)
+                else "观影模式"
+                if movie_mode
+                else "宝宝睡眠模式"
+            )
             instruction = (
                 "遮阳帘关闭，车窗关闭，副驾座椅调整为零重力模式，灯光全部关闭"
                 if movie_mode
@@ -297,6 +306,17 @@ class FakeVehicleService:
                     "vehicle_id": "denza_n7",
                     "domains": domains,
                     "operation_count": len(actions),
+                    **(
+                        {
+                            "generation_source": "draft_revision",
+                            "draft_revision": 2,
+                            "revises_source_request_id": draft_reference[
+                                "source_request_id"
+                            ],
+                        }
+                        if isinstance(draft_reference, dict)
+                        else {}
+                    ),
                 },
                 "intent_ir": {"spec": {"actions": actions}},
             }
@@ -690,6 +710,105 @@ class TestCodexAssistantWebApi:
             }
         ]
 
+    def test_assistant_forwards_only_the_opaque_reference_for_pending_draft_update(
+        self,
+    ) -> None:
+        reference = {
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        }
+        events = self.post_assistant(
+            {
+                "message": "把小憩模式的空调温度调整到25度",
+                "conversation_id": "conv-api-update-pending-mode",
+                "execution_mode": "hardware",
+                "mode_profile_draft_context": reference,
+            }
+        )
+
+        assert not FAKE_CODEX.turn_calls
+        call = AssistantApiHandler.service.calls[-1]
+        assert call["utterance"] == "把小憩模式的空调温度调整到25度"
+        assert call["mode_profile_draft_context"] == reference
+        action = next(event for event in events if event["type"] == "action.completed")
+        assert action["success"] is True
+        assert action["payload"]["execution_mode"] == "dry_run"
+        assert action["payload"]["hardware_execution_allowed"] is False
+        assert action["payload"]["mode_profile_draft"]["draft_revision"] == 2
+        assert (
+            action["payload"]["mode_profile_draft"]["revises_source_request_id"]
+            == "req-mode-preview"
+        )
+        assert events[0]["engine"] == "n7web-mode-builder"
+        assert "调整待保存" in events[-1]["answer"]
+
+    def test_spaced_device_action_update_keeps_the_draft_route_end_to_end(
+        self,
+    ) -> None:
+        reference = {
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        }
+        events = self.post_assistant(
+            {
+                "message": "请帮我 把 小憩模式 里的 遮阳帘关闭",
+                "conversation_id": "conv-api-spaced-mode-update",
+                "execution_mode": "hardware",
+                "mode_profile_draft_context": reference,
+            }
+        )
+
+        assert not FAKE_CODEX.turn_calls
+        call = AssistantApiHandler.service.calls[-1]
+        assert call["mode_profile_draft_context"] == reference
+        assert call["execution_mode"] == "hardware"
+        action = next(event for event in events if event["type"] == "action.completed")
+        assert action["success"] is True
+        assert action["payload"]["execution_mode"] == "dry_run"
+        assert action["payload"]["hardware_execution_allowed"] is False
+        assert events[0]["engine"] == "n7web-mode-builder"
+
+    def test_active_draft_reference_is_not_forwarded_for_an_unrelated_question(
+        self,
+    ) -> None:
+        events = self.post_assistant(
+            {
+                "message": "解释一下空调内循环和外循环的区别",
+                "conversation_id": "conv-api-question-with-active-draft",
+                "mode_profile_draft_context": {
+                    "name": "小憩模式",
+                    "source_request_id": "req-mode-preview",
+                    "vehicle_id": "denza_n7",
+                },
+            }
+        )
+
+        assert events[0]["route"] == "agent"
+        assert events[-1]["answer"] == "这是 Codex 的测试回答。"
+        assert not AssistantApiHandler.service.calls
+
+    def test_mode_question_with_control_words_never_reaches_vehicle_service(
+        self,
+    ) -> None:
+        events = self.post_assistant(
+            {
+                "message": "修改小憩模式的空调设置会怎样？",
+                "conversation_id": "conv-api-mode-question-no-control",
+                "execution_mode": "hardware",
+                "mode_profile_draft_context": {
+                    "name": "小憩模式",
+                    "source_request_id": "req-mode-preview",
+                    "vehicle_id": "denza_n7",
+                },
+            }
+        )
+
+        assert events[0]["route"] == "agent"
+        assert events[-1]["answer"] == "这是 Codex 的测试回答。"
+        assert not AssistantApiHandler.service.calls
+
     def test_exact_movie_mode_request_streams_a_nine_action_preview(self) -> None:
         events = self.post_assistant(
             {

tests/e2e/test_seat_web_api.py

@@ -656,7 +656,7 @@ operations:
         ) as response:
             extension_styles = response.read().decode("utf-8").replace("\r\n", "\n")
         with self.opener.open(
-            f"{self.base_url}/assistant-chat.js?v=codex-assistant-22", timeout=3
+            f"{self.base_url}/assistant-chat.js?v=codex-assistant-23", timeout=3
         ) as response:
             assistant_script = response.read().decode("utf-8")
         with self.opener.open(
@@ -718,8 +718,8 @@ operations:
         self.assertNotIn("滚动查看更多", html)
         self.assertIn('aria-label="发送消息"', html)
         self.assertIn('id="assistantTranscript"', html)
-        self.assertIn('href="/assistant-chat.css?v=codex-assistant-22"', html)
-        self.assertIn('src="/assistant-chat.js?v=codex-assistant-22"', html)
+        self.assertIn('href="/assistant-chat.css?v=codex-assistant-23"', html)
+        self.assertIn('src="/assistant-chat.js?v=codex-assistant-23"', html)
         self.assertIn('href="/energy-monitor.css?v=energy-monitor-4"', html)
         self.assertIn('src="/energy-monitor.js?v=energy-monitor-4"', html)
         self.assertNotIn('"admin"', console_script)
@@ -992,11 +992,11 @@ operations:
         self.assertIn("CAN 指令已提交，等待车辆状态确认", console_script)
         self.assertIn('canvas.addEventListener("webglcontextlost"', app_script)
         self.assertIn('"cognitive-agent:module-change"', app_script)
-        self.assertIn('const CACHE_VERSION = "cognitive-agent-pad-v271"', service_worker)
+        self.assertIn('const CACHE_VERSION = "cognitive-agent-pad-v272"', service_worker)
         self.assertIn('/console-v2.css?v=delivery-state-65', service_worker)
         self.assertIn('/console-v2.js?v=delivery-state-62', service_worker)
-        self.assertIn('/assistant-chat.css?v=codex-assistant-22', service_worker)
-        self.assertIn('/assistant-chat.js?v=codex-assistant-22', service_worker)
+        self.assertIn('/assistant-chat.css?v=codex-assistant-23', service_worker)
+        self.assertIn('/assistant-chat.js?v=codex-assistant-23', service_worker)
         self.assertIn('/energy-monitor.css?v=energy-monitor-4', service_worker)
         self.assertIn('/energy-monitor.js?v=energy-monitor-4', service_worker)
         self.assertIn('"/app.js?v=dual-seat-127"', service_worker)

tests/integration/test_multidomain_service.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import tempfile
 import unittest
+from shutil import copytree
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
@@ -96,6 +97,9 @@ class MultiDomainServiceTests(unittest.TestCase):
         self.temporary_directory = tempfile.TemporaryDirectory()
         self.addCleanup(self.temporary_directory.cleanup)
         self.service.artifact_root = Path(self.temporary_directory.name)
+        isolated_modes = Path(self.temporary_directory.name) / "modes"
+        copytree(REPOSITORY_ROOT / "config" / "modes", isolated_modes)
+        self.service.mode_profiles = ModeProfileRegistry(isolated_modes)
 
     def test_driver_massage_mode_and_strength_continuations_compile_locally(
         self,

tests/integration/test_named_mode_inference_regression.py

@@ -9,8 +9,13 @@ from unittest.mock import MagicMock, patch
 import pytest
 
 from cognitive_agent.application.codex_assistant import CodexAssistantService
+from cognitive_agent.application.mode_profile_intent import (
+    is_mode_profile_query,
+    parse_mode_profile_update,
+)
 from cognitive_agent.application.assistant_capabilities import AssistantCapabilityCatalog
 from cognitive_agent.application.mode_profile import ModeProfileRegistry
+from cognitive_agent.application.native_can_runtime import NativeCanCompileError
 from cognitive_agent.application.seat_service import (
     REPOSITORY_ROOT,
     SeatDemoService,
@@ -130,6 +135,68 @@ def _intent_actions(result: dict[str, object]) -> list[dict[str, object]]:
     return actions
 
 
+def _draft_reference(result: dict[str, object]) -> dict[str, str]:
+    draft = result["mode_profile_draft"]
+    assert isinstance(draft, dict)
+    return {
+        "name": str(draft["name"]),
+        "source_request_id": str(draft["source_request_id"]),
+        "vehicle_id": str(draft["vehicle_id"]),
+    }
+
+
+def test_every_repository_mode_can_build_a_name_only_draft_without_exception(
+    vehicle_service: SeatDemoService,
+) -> None:
+    modes = vehicle_service.mode_profiles.public_modes("denza_n7")
+    assert modes
+
+    for index, mode in enumerate(modes):
+        labels = [str(mode["name"]), *map(str, mode.get("aliases", []))]
+        label = next((item for item in labels if item.endswith("模式")), None)
+        assert label is not None, mode["id"]
+        result = vehicle_service.preview_native_can(
+            f"构建一个{label}",
+            provider="local",
+            conversation_id=f"conv-name-only-mode-{index:02d}",
+            execution_mode="hardware",
+            vehicle_id="denza_n7",
+        )
+
+        assert result["status"] == "succeeded", mode["id"]
+        assert result["execution_mode"] == "dry_run"
+        assert result["hardware_execution_allowed"] is False
+        assert result["mode_profile_draft"]["operation_count"] > 0
+
+
+def test_name_only_mode_native_compile_exception_returns_scrubbed_failure(
+    vehicle_service: SeatDemoService,
+) -> None:
+    with patch.object(
+        vehicle_service.native_can_runtime,
+        "compile",
+        side_effect=NativeCanCompileError("synthetic compiler rejection"),
+    ):
+        result = vehicle_service.preview_native_can(
+            "构建一个办公模式",
+            provider="local",
+            conversation_id="conv-name-only-native-compile-failure",
+            execution_mode="hardware",
+            vehicle_id="denza_n7",
+        )
+
+    assert result["status"] == "validation_failed"
+    assert result["execution_mode"] == "dry_run"
+    assert result["hardware_execution_allowed"] is False
+    assert result["orchestration_route"] == "mode_profile_create_preview"
+    assert result.get("mode_profile_draft") is None
+    assert result["function_configs"] == {}
+    assert result["command_plans"] == {}
+    assert result["mode_creation_failure"]["code"] == (
+        "MODE_PROFILE_NATIVE_COMPILE_FAILED"
+    )
+
+
 def test_name_only_nap_request_reuses_the_verified_repository_profile(
     vehicle_service: SeatDemoService,
     tmp_path: Path,
@@ -202,6 +269,537 @@ def test_inferred_nap_actions_are_bounded_by_the_runtime_capability_catalog(
     assert all("media" not in str(action["capability"]) for action in actions)
 
 
+def test_pending_nap_draft_temperature_can_be_revised_without_saving_or_execution(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-nap-pending-draft-revision"
+    original_profile = vehicle_service.mode_profiles.get_profile("nap", "denza_n7")
+    original_revision = vehicle_service.mode_profiles.profile_revision(original_profile)
+    built = _build_nap_mode(vehicle_service, conversation_id)
+    built_draft = built["mode_profile_draft"]
+    assert isinstance(built_draft, dict)
+
+    revised = vehicle_service.preview_native_can(
+        "把小憩模式的空调温度调整到25度",
+        provider="local",
+        conversation_id=conversation_id,
+        execution_mode="hardware",
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+
+    draft = revised["mode_profile_draft"]
+    assert revised["status"] == "succeeded"
+    assert revised["execution_mode"] == "dry_run"
+    assert revised["hardware_execution_allowed"] is False
+    assert revised["orchestration_route"] == "mode_profile_create_preview"
+    assert draft["name"] == "小憩模式"
+    assert draft["operation_count"] == built_draft["operation_count"] == 9
+    assert draft["generation_source"] == "draft_revision"
+    assert draft["draft_revision"] == 2
+    assert draft["revises_source_request_id"] == built_draft["source_request_id"]
+    assert draft["source_request_id"] != built_draft["source_request_id"]
+    assert draft["existing_mode_id"] == "nap"
+    assert draft["existing_mode_revision"] == original_revision
+    revised_actions = _intent_actions(revised)
+    temperatures = [
+        action
+        for action in revised_actions
+        if action["capability"] == "climate.set_temperature"
+    ]
+    assert len(temperatures) == 1
+    assert temperatures[0]["parameters"]["temperature_c"] == 25
+    assert (
+        temperatures[0]["target"].get("zone")
+        or temperatures[0]["target"].get("instance")
+    ) == "vehicle"
+    def sibling_signature(action: dict[str, object]) -> str:
+        parameters = dict(action.get("parameters") or {})
+        if parameters.get("position_pct") is not None:
+            parameters.pop("angle_deg", None)
+        return json.dumps(
+            {
+                "domain": action.get("domain"),
+                "capability": action.get("capability"),
+                "target": action.get("target"),
+                "parameters": parameters,
+            },
+            ensure_ascii=False,
+            sort_keys=True,
+        )
+
+    assert {
+        sibling_signature(action)
+        for action in revised_actions
+        if action["capability"] != "climate.set_temperature"
+    } == {
+        sibling_signature(action)
+        for action in _intent_actions(built)
+        if action["capability"] != "climate.set_temperature"
+    }
+    # Generating and revising a card is configuration-only. The registered
+    # profile remains unchanged until the card's explicit save/update action.
+    unchanged = vehicle_service.mode_profiles.get_profile("nap", "denza_n7")
+    assert vehicle_service.mode_profiles.profile_revision(unchanged) == original_revision
+    assert next(
+        operation.parameters["temperature_c"]
+        for operation in unchanged.operations
+        if operation.capability == "climate.set_temperature"
+    ) != 25
+
+
+@pytest.mark.parametrize(
+    ("message", "capability", "parameter", "expected"),
+    (
+        (
+            "请帮我 把 小憩模式 的 空调温度调整到25度",
+            "climate.set_temperature",
+            "temperature_c",
+            25,
+        ),
+        (
+            "把小憩模式中的空调温度调整到25度",
+            "climate.set_temperature",
+            "temperature_c",
+            25,
+        ),
+        (
+            "把小憩模式里空调温度设置为25度",
+            "climate.set_temperature",
+            "temperature_c",
+            25,
+        ),
+        (
+            "小憩模式，空调温度调到25度。",
+            "climate.set_temperature",
+            "temperature_c",
+            25,
+        ),
+        (
+            "把小憩模式的遮阳帘关闭",
+            "roof.set_shade_position",
+            "position_pct",
+            0,
+        ),
+        (
+            "把小憩模式里的氛围灯打开",
+            "ambient_light.set_power",
+            "state",
+            "on",
+        ),
+    ),
+)
+def test_pending_draft_update_variants_never_enter_physical_execution(
+    vehicle_service: SeatDemoService,
+    message: str,
+    capability: str,
+    parameter: str,
+    expected: object,
+) -> None:
+    conversation_id = "conv-nap-draft-variant-" + str(abs(hash(message)))[:12]
+    built = _build_nap_mode(vehicle_service, conversation_id)
+
+    with patch.object(
+        vehicle_service.hardware_execution,
+        "reserve",
+        side_effect=AssertionError("pending draft update reached hardware lease"),
+    ):
+        revised = vehicle_service.preview_native_can(
+            message,
+            provider="local",
+            conversation_id=conversation_id,
+            execution_mode="hardware",
+            vehicle_id="denza_n7",
+            mode_profile_draft_context=_draft_reference(built),
+        )
+
+    assert revised["status"] == "succeeded"
+    assert revised["execution_mode"] == "dry_run"
+    assert revised["hardware_execution_allowed"] is False
+    assert revised["orchestration_route"] == "mode_profile_create_preview"
+    assert next(
+        action["parameters"][parameter]
+        for action in _intent_actions(revised)
+        if action["capability"] == capability
+    ) == expected
+
+
+def test_pending_draft_can_be_revised_repeatedly_from_latest_server_artifact(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-nap-pending-draft-chain"
+    built = _build_nap_mode(vehicle_service, conversation_id)
+    second = vehicle_service.preview_native_can(
+        "把小憩模式的空调温度调整到25度",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+    third = vehicle_service.preview_native_can(
+        "把小憩模式的空调温度调整到26度",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(second),
+    )
+
+    second_draft = second["mode_profile_draft"]
+    third_draft = third["mode_profile_draft"]
+    assert third_draft["draft_revision"] == 3
+    assert third_draft["revises_source_request_id"] == second_draft["source_request_id"]
+    assert next(
+        action["parameters"]["temperature_c"]
+        for action in _intent_actions(third)
+        if action["capability"] == "climate.set_temperature"
+    ) == 26
+
+
+def test_pending_draft_reference_is_bound_to_conversation_name_and_vehicle(
+    vehicle_service: SeatDemoService,
+) -> None:
+    built = _build_nap_mode(vehicle_service, "conv-nap-reference-owner")
+    reference = _draft_reference(built)
+
+    wrong_conversation = vehicle_service.preview_native_can(
+        "把小憩模式的空调温度调整到25度",
+        provider="local",
+        conversation_id="conv-nap-reference-attacker",
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=reference,
+    )
+    assert wrong_conversation["status"] == "needs_confirmation"
+    assert wrong_conversation.get("mode_profile_draft") is None
+    assert any(
+        issue.get("code") == "MODE_PROFILE_DRAFT_UPDATE_REJECTED"
+        for issue in wrong_conversation["validation"]
+    )
+
+    for invalid_reference in (
+        {**reference, "vehicle_id": "another_vehicle"},
+        {**reference, "source_request_id": "req-forged-preview"},
+    ):
+        rejected = vehicle_service.preview_native_can(
+            "把小憩模式的空调温度调整到25度",
+            provider="local",
+            conversation_id="conv-nap-reference-owner",
+            vehicle_id="denza_n7",
+            mode_profile_draft_context=invalid_reference,
+        )
+        assert rejected["status"] == "needs_confirmation"
+        assert rejected.get("mode_profile_draft") is None
+        assert rejected["hardware_execution_allowed"] is False
+
+
+@pytest.mark.parametrize(
+    "message",
+    (
+        "把小憩模式的空调介绍一下",
+        "小憩模式的空调有什么作用",
+        "小憩模式的空调和普通空调有什么区别",
+        "小憩模式的空调设置有哪些？",
+        "小憩模式的空调该调几度",
+        "把小憩模式的空调调到25度合适吗",
+        "调整小憩模式的空调参数，列出来",
+    ),
+)
+def test_air_conditioner_name_alone_is_not_parsed_as_mode_profile_update(
+    message: str,
+) -> None:
+    assert SeatDemoService._parse_mode_profile_update(message) is None
+
+
+@pytest.mark.parametrize(
+    "message",
+    (
+        "空调出风模式设置为吹面和吹脚",
+        "把空调出风模式设置为吹面和吹脚",
+        "调整空调出风模式为吹面和吹脚",
+        "主驾座椅按摩模式设置为放松",
+        "副驾座椅零重力模式设为开启",
+        "进入动态摇篮模式，空调24度，打开遮阳帘",
+        "开启女王副驾模式，天幕透光率调到20%",
+    ),
+)
+def test_device_property_mode_is_not_a_named_mode_profile_update(
+    message: str,
+) -> None:
+    assert SeatDemoService._parse_mode_profile_update(message) is None
+
+
+@pytest.mark.parametrize(
+    ("message", "expected"),
+    (
+        ("把小憩模式的空调温度调整到25度", ("小憩模式", "空调温度调整到25度")),
+        ("午休模式里的遮阳帘关闭", ("午休模式", "遮阳帘关闭")),
+        ("修改露营模式，天幕透光率改到50%", ("露营模式", "天幕透光率改到50%")),
+    ),
+)
+def test_named_mode_profile_update_requires_an_explicit_member_boundary(
+    message: str,
+    expected: tuple[str, str],
+) -> None:
+    assert SeatDemoService._parse_mode_profile_update(message) == expected
+
+
+def test_name_first_comma_update_requires_the_active_draft_name() -> None:
+    message = "小憩模式，空调温度调到25度。"
+
+    assert SeatDemoService._parse_mode_profile_update(message) is None
+    assert parse_mode_profile_update(
+        message,
+        expected_mode_name="小憩模式",
+    ) == ("小憩模式", "空调温度调到25度")
+    assert parse_mode_profile_update(
+        message,
+        expected_mode_name="露营模式",
+    ) is None
+
+
+def test_name_first_comma_question_is_not_a_draft_update() -> None:
+    message = "小憩模式，空调温度调到25度合适吗？"
+
+    assert parse_mode_profile_update(
+        message,
+        expected_mode_name="小憩模式",
+    ) is None
+    assert is_mode_profile_query(
+        message,
+        expected_mode_name="小憩模式",
+    )
+
+
+@pytest.mark.parametrize(
+    "message",
+    (
+        "修改小憩模式的空调设置是什么",
+        "小憩模式的空调该调几度",
+        "把小憩模式的空调调到25度合适吗",
+        "调整小憩模式的空调参数，列出来",
+        "小憩模式的空调调到25度会怎样",
+    ),
+)
+def test_mode_profile_query_is_fail_closed_even_on_direct_hardware_service_call(
+    vehicle_service: SeatDemoService,
+    message: str,
+) -> None:
+    with patch.object(
+        vehicle_service.hardware_execution,
+        "reserve",
+        side_effect=AssertionError("mode-profile query reached hardware lease"),
+    ):
+        result = vehicle_service.preview_native_can(
+            message,
+            provider="local",
+            conversation_id="conv-mode-profile-query-guard",
+            execution_mode="hardware",
+            vehicle_id="denza_n7",
+        )
+
+    assert result["status"] == "needs_confirmation"
+    assert result["execution_mode"] == "dry_run"
+    assert result["hardware_execution_allowed"] is False
+    assert result["orchestration_route"] == "mode_profile_query"
+    assert result["function_configs"] == {}
+    assert result["command_plans"] == {}
+
+
+def test_pending_draft_rejects_unsafe_change_without_returning_a_partial_card(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-nap-pending-invalid-change"
+    built = _build_nap_mode(vehicle_service, conversation_id)
+    rejected = vehicle_service.preview_native_can(
+        "把小憩模式的空调温度调整到99度",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+
+    assert rejected["status"] == "needs_confirmation"
+    assert rejected["execution_mode"] == "dry_run"
+    assert rejected["hardware_execution_allowed"] is False
+    assert rejected.get("mode_profile_draft") is None
+    assert rejected["function_configs"] == {}
+    assert rejected["command_plans"] == {}
+
+
+def test_pending_draft_revision_fails_closed_if_full_plan_loses_any_action(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-nap-pending-incomplete-revision"
+    built = _build_nap_mode(vehicle_service, conversation_id)
+
+    with patch.object(
+        vehicle_service,
+        "_scene_action_signatures",
+        return_value={},
+    ):
+        rejected = vehicle_service.preview_native_can(
+            "把小憩模式的空调温度调整到25度",
+            provider="local",
+            conversation_id=conversation_id,
+            vehicle_id="denza_n7",
+            mode_profile_draft_context=_draft_reference(built),
+        )
+
+    assert rejected["status"] != "succeeded"
+    assert rejected.get("mode_profile_draft") is None
+    assert not _intent_actions(rejected)
+    assert rejected["function_configs"] == {}
+    assert rejected["command_plans"] == {}
+    assert any(
+        issue.get("code") == "MODE_PROFILE_SCENE_PLAN_INCOMPLETE"
+        for issue in rejected["validation"]
+    )
+
+
+def test_pending_draft_update_rejects_partially_understood_change_atomically(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-nap-pending-partial-change"
+    built = _build_nap_mode(vehicle_service, conversation_id)
+    rejected = vehicle_service.preview_native_can(
+        "把小憩模式的空调温度调整到25度，同时启动曲速引擎",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+
+    assert rejected["status"] == "needs_confirmation"
+    assert rejected.get("mode_profile_draft") is None
+    assert rejected["function_configs"] == {}
+    assert rejected["command_plans"] == {}
+    assert "未完整识别" in rejected["mode_creation_failure"]["reason"]
+
+
+def test_revised_unknown_mode_draft_can_be_trialed_and_saved_with_all_actions(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-custom-pending-save-after-revision"
+    built = vehicle_service.preview_native_can(
+        "构建一个午休模式",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        assistant_plan=LUNCH_BREAK_SCENE_PLAN,
+    )
+    revised = vehicle_service.preview_native_can(
+        "午休模式的空调温度改为25度",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+    draft = revised["mode_profile_draft"]
+
+    trial = vehicle_service.trial_mode_profile_draft(
+        str(draft["name"]),
+        str(draft["instruction"]),
+        str(draft["source_request_id"]),
+        str(draft["vehicle_id"]),
+    )
+    saved = vehicle_service.create_mode_profile_card(
+        str(draft["name"]),
+        str(draft["instruction"]),
+        str(draft["source_request_id"]),
+        str(draft["vehicle_id"]),
+    )
+
+    assert trial["status"] == "succeeded"
+    assert trial["mode_profile_draft"]["draft_revision"] == 2
+    assert len(_intent_actions(trial)) == draft["operation_count"] == 5
+    assert saved["mode_profile"]["operation_count"] == 5
+    profile = vehicle_service.mode_profiles.get_profile(
+        str(saved["mode_profile"]["id"]),
+        "denza_n7",
+    )
+    assert next(
+        operation.parameters["temperature_c"]
+        for operation in profile.operations
+        if operation.capability == "climate.set_temperature"
+    ) == 25
+
+
+def test_explicit_mode_with_close_motions_can_still_receive_a_temperature_revision(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-explicit-motion-draft-revision"
+    built = vehicle_service.preview_native_can(
+        "创建一个躺平测试模式，副驾座椅靠背向后移动到最大位置，"
+        "遮阳帘关闭，车窗关闭，灯光全部关闭，空调调整到24度",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+    )
+    assert built["status"] == "succeeded"
+    assert built["mode_profile_draft"]["operation_count"] == 7
+
+    revised = vehicle_service.preview_native_can(
+        "把躺平测试模式的空调温度调整到25度",
+        provider="local",
+        conversation_id=conversation_id,
+        execution_mode="hardware",
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+
+    actions = _intent_actions(revised)
+    assert revised["status"] == "succeeded"
+    assert revised["execution_mode"] == "dry_run"
+    assert revised["hardware_execution_allowed"] is False
+    assert revised["mode_profile_draft"]["operation_count"] == len(actions) == 7
+    assert next(
+        action["parameters"]["temperature_c"]
+        for action in actions
+        if action["capability"] == "climate.set_temperature"
+    ) == 25
+    capabilities = {str(action["capability"]) for action in actions}
+    assert "roof.set_shade_position" in capabilities
+    assert "window.set_position" in capabilities
+    assert "roof.set_shade_motion" not in capabilities
+    assert "window.set_motion" not in capabilities
+
+
+def test_unscoped_change_rejects_a_draft_with_multiple_targets_for_same_capability(
+    vehicle_service: SeatDemoService,
+) -> None:
+    conversation_id = "conv-multi-zone-pending-draft"
+    multi_zone_plan = {
+        **LUNCH_BREAK_SCENE_PLAN,
+        "detected_domains": ["climate"],
+        "requests": [
+            _scene_request(
+                "climate", "climate.set_temperature", "driver", {"temperature_c": 23}
+            ),
+            _scene_request(
+                "climate", "climate.set_temperature", "passenger", {"temperature_c": 24}
+            ),
+        ],
+    }
+    built = vehicle_service.preview_native_can(
+        "构建一个双区舒适模式",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        assistant_plan=multi_zone_plan,
+    )
+    assert built["status"] == "succeeded"
+
+    rejected = vehicle_service.preview_native_can(
+        "把双区舒适模式的空调温度调整到25度",
+        provider="local",
+        conversation_id=conversation_id,
+        vehicle_id="denza_n7",
+        mode_profile_draft_context=_draft_reference(built),
+    )
+    assert rejected["status"] == "needs_confirmation"
+    assert rejected.get("mode_profile_draft") is None
+    assert "多个目标" in rejected["mode_creation_failure"]["reason"]
+
+
 def test_codex_composes_an_unregistered_name_only_scene_from_runtime_capabilities(
     vehicle_service: SeatDemoService,
     tmp_path: Path,

tests/unit/assistant_stream_runtime.test.cjs

@@ -72,6 +72,11 @@ class MockElement extends MockEventTarget {
     this.value = "";
   }
 
+  get className() { return [...this.classList.values].join(" "); }
+  set className(value) {
+    this.classList.values = new Set(String(value).split(/\s+/).filter(Boolean));
+  }
+
   append(...nodes) {
     nodes.forEach((node) => {
       this.children.push(node);
@@ -79,8 +84,31 @@ class MockElement extends MockEventTarget {
     });
   }
 
+  closest(selector) {
+    if (selector.startsWith("#") && this.id === selector.slice(1)) return this;
+    return this.parentElement?.closest?.(selector) || null;
+  }
   focus() {}
-  querySelector() { return null; }
+  matches(selector) {
+    if (selector === "button") return this.tagName === "BUTTON";
+    if (selector.startsWith(".")) return this.classList.contains(selector.slice(1));
+    const dataSelector = selector.match(/^\[data-([a-z-]+)(?:="([^"]*)")?\]$/);
+    if (!dataSelector) return false;
+    const key = dataSelector[1].replace(/-([a-z])/g, (_match, letter) => letter.toUpperCase());
+    if (!(key in this.dataset)) return false;
+    return dataSelector[2] === undefined || this.dataset[key] === dataSelector[2];
+  }
+  querySelector(selector) { return this.querySelectorAll(selector)[0] || null; }
+  querySelectorAll(selector) {
+    const matches = [];
+    const visit = (node) => {
+      if (!(node instanceof MockElement)) return;
+      if (node.matches(selector)) matches.push(node);
+      node.children.forEach(visit);
+    };
+    this.children.forEach(visit);
+    return matches;
+  }
   replaceChildren(...nodes) {
     this.children = [];
     this.append(...nodes);
@@ -133,7 +161,9 @@ function createHarness(events) {
   document.createTextNode = (text) => ({ nodeType: 3, textContent: String(text) });
   document.querySelector = (selector) => selectors.get(selector) || null;
   document.querySelectorAll = (selector) => (
-    selector === "#assistantMessages [data-message-role]" ? [...messages.children] : []
+    selector === "#assistantMessages [data-message-role]"
+      ? [...messages.children]
+      : messages.querySelectorAll(selector)
   );
 
   const storage = new Map();
@@ -181,6 +211,15 @@ function createHarness(events) {
   sandbox.CognitiveAgentNetwork = {
     async request(url, options) {
       requestCalls.push({ url, options });
+      if (url === "/api/mode-profiles" || url.startsWith("/api/mode-profiles/")) {
+        return {
+          ok: true,
+          status: 200,
+          async json() {
+            return { mode_profile: { id: "mode-saved", name: "午休模式" } };
+          },
+        };
+      }
       return ndjsonResponse(events);
     },
   };
@@ -234,3 +273,177 @@ test("a completed NDJSON answer remains the authoritative visible response", asy
   assert.equal(harness.completed.length, 1);
   assert.equal(harness.completed[0].error, null);
 });
+
+function modeDraftEvents(sourceRequestId, temperatureC) {
+  return [
+    { type: "message.accepted", route: "vehicle_control", engine: "n7web-mode-builder" },
+    {
+      type: "action.completed",
+      success: true,
+      payload: {
+        status: "succeeded",
+        execution_mode: "dry_run",
+        orchestration_route: "mode_profile_create_preview",
+        mode_profile_draft: {
+          name: "午休模式",
+          instruction: `空调调整到${temperatureC}度`,
+          operation_count: 1,
+          source_request_id: sourceRequestId,
+          vehicle_id: "demo-vehicle",
+        },
+        actions: [{
+          domain: "climate",
+          capability: "climate.set_temperature",
+          target: { zone: "all" },
+          parameters: { temperature_c: temperatureC },
+        }],
+      },
+    },
+    { type: "answer.completed", route: "vehicle_control", answer: "模式草稿已生成" },
+  ];
+}
+
+test("a follow-up turn carries only the active authoritative draft reference", async () => {
+  const events = modeDraftEvents("req-draft-one", 24);
+  const harness = createHarness(events);
+  harness.input.value = "构建一个午休模式";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  events.splice(0, events.length,
+    { type: "message.accepted", route: "agent", engine: "codex-app-server" },
+    { type: "answer.completed", route: "agent", answer: "已收到调整请求" },
+  );
+  harness.input.value = "把午休模式的空调温度调整到25度";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const request = JSON.parse(harness.requestCalls[1].options.body);
+  assert.equal(request.mode_profile_draft_context.name, "午休模式");
+  assert.equal(request.mode_profile_draft_context.source_request_id, "req-draft-one");
+  assert.equal(request.mode_profile_draft_context.vehicle_id, "demo-vehicle");
+  assert.equal(Object.hasOwn(request.mode_profile_draft_context, "actions"), false);
+});
+
+test("ordinary questions and updates for another mode do not carry the draft reference", async () => {
+  const events = modeDraftEvents("req-draft-scoped", 24);
+  const harness = createHarness(events);
+  harness.input.value = "构建一个午休模式";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  events.splice(0, events.length,
+    { type: "message.accepted", route: "agent", engine: "codex-app-server" },
+    { type: "answer.completed", route: "agent", answer: "普通回答" },
+  );
+  harness.input.value = "空调制冷原理是什么";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+  harness.input.value = "把露营模式的空调温度调整到25度";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const ordinary = JSON.parse(harness.requestCalls[1].options.body);
+  const anotherMode = JSON.parse(harness.requestCalls[2].options.body);
+  assert.equal(Object.hasOwn(ordinary, "mode_profile_draft_context"), false);
+  assert.equal(Object.hasOwn(anotherMode, "mode_profile_draft_context"), false);
+});
+
+test("device action predicates carry context while mode questions stay ordinary", async () => {
+  const events = modeDraftEvents("req-draft-actions", 24);
+  const harness = createHarness(events);
+  harness.input.value = "构建一个午休模式";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  events.splice(0, events.length,
+    { type: "message.accepted", route: "agent", engine: "codex-app-server" },
+    { type: "answer.completed", route: "agent", answer: "已处理" },
+  );
+  harness.input.value = "请帮我把午休模式里的遮阳帘关闭";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+  harness.input.value = "把午休模式的车窗全关";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+  harness.input.value = "午休模式的空调设置有哪些？";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const deviceAction = JSON.parse(harness.requestCalls[1].options.body);
+  const secondDeviceAction = JSON.parse(harness.requestCalls[2].options.body);
+  const ordinaryQuestion = JSON.parse(harness.requestCalls[3].options.body);
+  assert.equal(deviceAction.mode_profile_draft_context.source_request_id, "req-draft-actions");
+  assert.equal(secondDeviceAction.mode_profile_draft_context.source_request_id, "req-draft-actions");
+  assert.equal(Object.hasOwn(ordinaryQuestion, "mode_profile_draft_context"), false);
+});
+
+test("a replacement draft disables the stale same-name card", async () => {
+  const events = modeDraftEvents("req-draft-old", 24);
+  const harness = createHarness(events);
+  harness.input.value = "构建一个午休模式";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  events.splice(0, events.length, ...modeDraftEvents("req-draft-new", 25));
+  harness.input.value = "把午休模式的空调温度调整到25度";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const oldCard = harness.messages.querySelector(
+    '[data-assistant-mode-draft="req-draft-old"]',
+  );
+  const newCard = harness.messages.querySelector(
+    '[data-assistant-mode-draft="req-draft-new"]',
+  );
+  assert.ok(oldCard);
+  assert.ok(newCard);
+  assert.equal(oldCard.classList.contains("is-superseded"), true);
+  oldCard.querySelectorAll("button").forEach((button) => assert.equal(button.disabled, true));
+  assert.equal(
+    oldCard.children.at(-1).textContent,
+    "已由下方最新草稿替换",
+  );
+});
+
+test("saving the replacement card uses its latest request and clears follow-up context", async () => {
+  const events = modeDraftEvents("req-draft-before-save", 24);
+  const harness = createHarness(events);
+  harness.input.value = "构建一个午休模式";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+  events.splice(0, events.length, ...modeDraftEvents("req-draft-after-edit", 25));
+  harness.input.value = "把午休模式的空调温度调整到25度";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const latestCard = harness.messages.querySelector(
+    '[data-assistant-mode-draft="req-draft-after-edit"]',
+  );
+  latestCard.querySelectorAll("button")[0].dispatchEvent({ type: "click" });
+  await new Promise((resolve) => setTimeout(resolve, 0));
+  const saveCall = harness.requestCalls.find((call) => call.url === "/api/mode-profiles");
+  assert.ok(saveCall);
+  assert.equal(JSON.parse(saveCall.options.body).source_request_id, "req-draft-after-edit");
+
+  events.splice(0, events.length,
+    { type: "message.accepted", route: "agent", engine: "codex-app-server" },
+    { type: "answer.completed", route: "agent", answer: "已保存后的回答" },
+  );
+  harness.input.value = "把午休模式的空调温度调整到26度";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+  const finalStreamCall = harness.requestCalls.filter(
+    (call) => call.url === "/api/assistant/stream",
+  ).at(-1);
+  assert.equal(
+    Object.hasOwn(JSON.parse(finalStreamCall.options.body), "mode_profile_draft_context"),
+    false,
+  );
+});
+
+test("starting a new conversation clears the active draft reference", async () => {
+  const events = modeDraftEvents("req-draft-reset", 24);
+  const harness = createHarness(events);
+  harness.input.value = "构建一个午休模式";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const reset = new MockElement("button");
+  reset.id = "newConversation";
+  harness.sandbox.document.dispatchEvent({ type: "click", target: reset });
+  events.splice(0, events.length,
+    { type: "message.accepted", route: "agent", engine: "codex-app-server" },
+    { type: "answer.completed", route: "agent", answer: "新的对话" },
+  );
+  harness.input.value = "普通问题";
+  await harness.sandbox.CognitiveAgentAssistant.submit();
+
+  const request = JSON.parse(harness.requestCalls[1].options.body);
+  assert.equal(Object.hasOwn(request, "mode_profile_draft_context"), false);
+});

tests/unit/test_assistant_frontend_contract.py

@@ -13,15 +13,15 @@ def test_console_contains_ai_assistant_surface():
     assert 'aria-label="AI助手对话"' in html
     assert 'placeholder="向 AI助手提问或交代工作"' in html
     assert 'aria-label="发送消息"' in html
-    assert 'href="/assistant-chat.css?v=codex-assistant-22"' in html
-    assert 'src="/assistant-chat.js?v=codex-assistant-22"' in html
+    assert 'href="/assistant-chat.css?v=codex-assistant-23"' in html
+    assert 'src="/assistant-chat.js?v=codex-assistant-23"' in html
 
 
 def test_codex_assistant_assets_are_versioned_together_in_the_service_worker():
     service_worker = (ROOT / "apps/web-console/service-worker.js").read_text(encoding="utf-8")
-    assert 'const CACHE_VERSION = "cognitive-agent-pad-v271"' in service_worker
-    assert '"/assistant-chat.css?v=codex-assistant-22"' in service_worker
-    assert '"/assistant-chat.js?v=codex-assistant-22"' in service_worker
+    assert 'const CACHE_VERSION = "cognitive-agent-pad-v272"' in service_worker
+    assert '"/assistant-chat.css?v=codex-assistant-23"' in service_worker
+    assert '"/assistant-chat.js?v=codex-assistant-23"' in service_worker
 
 
 def test_codex_frontend_uses_one_streaming_endpoint_and_agent_work_events():
@@ -157,6 +157,55 @@ def test_assistant_mode_creation_previews_then_saves_to_the_compact_mode_strip()
     assert ".assistant-mode-created" in css
 
 
+def test_assistant_carries_only_the_active_mode_draft_reference_to_follow_up_turns():
+    assistant = (ROOT / "apps/web-console/assistant-chat.js").read_text(encoding="utf-8")
+    request_body = assistant.split("function requestBody(message)", 1)[1].split(
+        "async function readErrorResponse", 1
+    )[0]
+    context_flow = assistant.split("function sanitizeModeDraftContext", 1)[1].split(
+        "function loadStoredMessages", 1
+    )[0]
+
+    assert (
+        'const ACTIVE_MODE_DRAFT_STORAGE_KEY = "cognitive-agent.active-mode-draft"'
+        in assistant
+    )
+    assert "mode_profile_draft_context: modeProfileDraftContext" in request_body
+    assert "requestModeDraftContext(message)" in request_body
+    assert "name: context.name" in context_flow
+    assert "source_request_id: context.source_request_id" in context_flow
+    assert "vehicle_id: context.vehicle_id" in context_flow
+    assert "actions" not in context_flow
+    assert "rememberModeDraftContext(draft)" in assistant
+    assert "activeModeDraftContext = loadActiveModeDraftContext()" in assistant
+    assert "function isModeDraftUpdateRequest(message, context)" in assistant
+    assert "normalizeModeName(matched[1]) === normalizeModeName(context.name)" in assistant
+
+
+def test_latest_same_name_mode_draft_retires_stale_card_and_lifecycle_clears_context():
+    assistant = (ROOT / "apps/web-console/assistant-chat.js").read_text(encoding="utf-8")
+    css = (ROOT / "apps/web-console/assistant-chat.css").read_text(encoding="utf-8")
+    replace_flow = assistant.split("function supersedeModeDraftCards", 1)[1].split(
+        "function appendModeDraftState", 1
+    )[0]
+    save_flow = assistant.split("async function saveModeProfileDraft", 1)[1].split(
+        "async function tryModeProfileDraft", 1
+    )[0]
+    new_conversation_flow = assistant.split(
+        'if (!target?.closest("#newConversation")) return;', 1
+    )[1].split("}, true);", 1)[0]
+
+    assert "card.dataset.assistantModeName !== nextName" in replace_flow
+    assert "card.dataset.assistantModeDraft === nextRequestId" in replace_flow
+    assert 'card.classList.add("is-superseded")' in replace_flow
+    assert "button.disabled = true" in replace_flow
+    assert "已由下方最新草稿替换" in replace_flow
+    assert "clearActiveModeDraftContext(draft.source_request_id)" in save_flow
+    assert "clearActiveModeDraftContext()" in new_conversation_flow
+    assert ".assistant-mode-draft.is-superseded" in css
+    assert ".assistant-mode-draft-status.superseded" in css
+
+
 def test_assistant_composer_grows_to_a_cap_then_scrolls_its_own_content():
     assistant = (ROOT / "apps/web-console/assistant-chat.js").read_text(encoding="utf-8")
     css = (ROOT / "apps/web-console/assistant-chat.css").read_text(encoding="utf-8")

tests/unit/test_codex_assistant_service.py

@@ -341,6 +341,7 @@ def _stream(
     execute_control: Callable[..., dict[str, object]] | None = None,
     capability_snapshot: dict[str, object] | None = None,
     capability_context: dict[str, object] | None = None,
+    mode_profile_draft_context: dict[str, object] | None = None,
 ) -> tuple[dict[str, object], list[dict[str, object]]]:
     events: list[dict[str, object]] = []
     result = assistant.stream(
@@ -354,6 +355,7 @@ def _stream(
         control_terms=CONTROL_TERMS,
         capability_snapshot=capability_snapshot,
         capability_context=capability_context,
+        mode_profile_draft_context=mode_profile_draft_context,
     )
     return result, events
 
@@ -426,6 +428,181 @@ def test_registered_name_only_mode_keeps_the_fast_local_route_without_codex() ->
     assert events[0]["engine"] == "n7web-mode-builder"
 
 
+def test_pending_mode_draft_update_uses_fast_configuration_route_without_codex() -> None:
+    client = FakeCodexClient(available=False)
+    assistant = CodexAssistantService(client)
+    calls: list[str] = []
+    result_payload = _sample_mode_preview_result(
+        "小憩模式",
+        generation_source="draft_revision",
+        existing_mode_id="nap",
+    )
+    draft = result_payload["mode_profile_draft"]
+    assert isinstance(draft, dict)
+    draft.update(
+        {
+            "source_request_id": "req-mode-revision",
+            "draft_revision": 2,
+            "revises_source_request_id": "req-mode-preview",
+        }
+    )
+
+    result, events = _stream(
+        assistant,
+        "把小憩模式的空调温度调整到25度",
+        execute_control=lambda instruction, _progress: (
+            calls.append(instruction) or result_payload
+        ),
+        mode_profile_draft_context={
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        },
+    )
+
+    assert result["route"] == "vehicle_control"
+    assert result["success"] is True
+    assert calls == ["把小憩模式的空调温度调整到25度"]
+    assert client.turn_calls == []
+    assert events[0]["engine"] == "n7web-mode-builder"
+    assert "调整待保存" in result["answer"]
+
+
+def test_active_draft_context_does_not_hijack_an_ordinary_question() -> None:
+    client = FakeCodexClient()
+    assistant = CodexAssistantService(client)
+
+    result, events = _stream(
+        assistant,
+        "解释一下空调内循环和外循环的区别",
+        mode_profile_draft_context={
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        },
+    )
+
+    assert result == {"route": "agent", "answer": "这是 Codex 的流式回答。"}
+    assert client.turn_calls[0]["text"] == "解释一下空调内循环和外循环的区别"
+    assert events[0]["engine"] == "codex-app-server"
+
+
+def test_malformed_stale_draft_context_is_ignored_for_an_ordinary_question() -> None:
+    client = FakeCodexClient()
+    assistant = CodexAssistantService(client)
+    events: list[dict[str, object]] = []
+
+    result = assistant.stream(
+        "解释一下空调内循环和外循环的区别",
+        conversation_id="conv-stale-draft-context",
+        principal="alice",
+        history=[],
+        emit=lambda event: events.append(event),
+        execute_control=lambda _instruction, _progress: pytest.fail(
+            "vehicle control was unexpected"
+        ),
+        control_terms=CONTROL_TERMS,
+        mode_profile_draft_context={"untrusted": "stale"},
+    )
+
+    assert result["route"] == "agent"
+    assert events[0]["engine"] == "codex-app-server"
+
+
+def test_malformed_matching_draft_reference_is_rejected_before_control() -> None:
+    assistant = CodexAssistantService(FakeCodexClient(available=False))
+
+    with pytest.raises(ValueError, match="fields are invalid"):
+        assistant.stream(
+            "把小憩模式的空调温度调整到25度",
+            conversation_id="conv-invalid-draft-context",
+            principal="alice",
+            history=[],
+            emit=lambda _event: True,
+            execute_control=lambda _instruction, _progress: pytest.fail(
+                "vehicle control was unexpected"
+            ),
+            control_terms=CONTROL_TERMS,
+            mode_profile_draft_context={"name": "小憩模式"},
+        )
+
+
+def test_nonmatching_draft_context_does_not_claim_another_mode_update() -> None:
+    authorization = _authorize_vehicle_request(
+        "把观影模式的空调温度调整到25度",
+        CONTROL_TERMS,
+        {
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        },
+    )
+
+    # The stale card reference has been ignored. The sentence is still an
+    # explicit registered control under the legacy saved-mode update route.
+    assert authorization.reason == "explicit_registered_control"
+
+
+@pytest.mark.parametrize(
+    "message",
+    (
+        "把小憩模式的空调介绍一下",
+        "小憩模式的空调有什么作用",
+        "小憩模式的空调和普通空调有什么区别",
+        "小憩模式的空调设置有哪些？",
+        "小憩模式的空调该调几度",
+        "把小憩模式的空调调到25度合适吗",
+        "调整小憩模式的空调参数，列出来",
+    ),
+)
+def test_device_word_air_conditioner_does_not_fake_a_draft_update_verb(
+    message: str,
+) -> None:
+    authorization = _authorize_vehicle_request(
+        message,
+        CONTROL_TERMS,
+        {
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        },
+    )
+
+    assert authorization.reason != "explicit_mode_profile_draft_update"
+
+
+@pytest.mark.parametrize(
+    "message",
+    (
+        "修改小憩模式的空调设置是什么",
+        "小憩模式的空调该调几度",
+        "把小憩模式的空调调到25度合适吗",
+        "调整小憩模式的空调参数，列出来",
+        "小憩模式的空调调到25度会怎样",
+    ),
+)
+def test_mode_profile_question_with_control_words_never_calls_vehicle_executor(
+    message: str,
+) -> None:
+    assistant = CodexAssistantService(FakeCodexClient())
+
+    result, events = _stream(
+        assistant,
+        message,
+        execute_control=lambda _instruction, _progress: pytest.fail(
+            "mode-profile question reached vehicle executor"
+        ),
+        mode_profile_draft_context={
+            "name": "小憩模式",
+            "source_request_id": "req-mode-preview",
+            "vehicle_id": "denza_n7",
+        },
+    )
+
+    assert result["route"] == "agent"
+    assert events[0]["engine"] == "codex-app-server"
+
+
 def test_unknown_name_only_mode_uses_codex_and_overrides_model_execution_claim() -> None:
     client = FakeCodexClient()
     assistant = CodexAssistantService(client)

tests/unit/test_energy_monitor_frontend_contract.py

@@ -36,10 +36,10 @@ def test_energy_monitor_assets_are_versioned_and_cached() -> None:
     ):
         assert asset in html
         assert f'"{asset}"' in service_worker
-    assert html.index("/assistant-chat.js?v=codex-assistant-22") < html.index(
+    assert html.index("/assistant-chat.js?v=codex-assistant-23") < html.index(
         "/energy-monitor.js?v=energy-monitor-4"
     )
-    assert 'const CACHE_VERSION = "cognitive-agent-pad-v271"' in service_worker
+    assert 'const CACHE_VERSION = "cognitive-agent-pad-v272"' in service_worker
 
 
 def test_energy_monitor_uses_the_fifth_shared_dock_icon_and_starts_closed() -> None:

tests/unit/test_frontend_theme_contract.py

@@ -48,7 +48,7 @@ def test_theme_asset_versions_are_consistent_with_the_pwa_shell() -> None:
     ):
         assert asset in html
         assert f'"{asset}"' in service_worker
-    assert 'const CACHE_VERSION = "cognitive-agent-pad-v271"' in service_worker
+    assert 'const CACHE_VERSION = "cognitive-agent-pad-v272"' in service_worker
 
 
 def test_vehicle_twin_icons_and_nested_overlays_use_semantic_tokens() -> None: