fix(runtime): preserve mode change notice source

core/main_terminal.py

@@ -283,8 +283,8 @@ class MainTerminal(MainTerminalCommandMixin, MainTerminalContextMixin, MainTermi
             })
             return normalized
 
-    def apply_pending_runtime_mode_changes(self) -> List[str]:
-            notices: List[str] = []
+    def apply_pending_runtime_mode_changes(self) -> List[Dict[str, str]]:
+            notices: List[Dict[str, str]] = []
             updates: Dict[str, Any] = {}
 
             pending_permission = self.pending_permission_mode
@@ -298,7 +298,7 @@ class MainTerminal(MainTerminalCommandMixin, MainTerminalContextMixin, MainTermi
                         "auto_approval": "自动审核",
                         "unrestricted": "无限制",
                     }.get(pending_permission, pending_permission)
-                    notices.append(f"权限模式修改为 {label}")
+                    notices.append({"text": f"权限模式被用户修改为 {label}", "source": "权限变更"})
                 updates["permission_mode"] = pending_permission
                 updates["pending_permission_mode"] = None
                 self.pending_permission_mode = None
@@ -309,7 +309,7 @@ class MainTerminal(MainTerminalCommandMixin, MainTerminalContextMixin, MainTermi
                 if pending_execution != current_exec:
                     self.set_execution_mode(pending_execution)
                     label = {"sandbox": "沙箱", "direct": "完全访问权限"}.get(pending_execution, pending_execution)
-                    notices.append(f"执行环境修改为 {label}")
+                    notices.append({"text": f"执行环境被用户修改为 {label}", "source": "执行环境变更"})
                 updates["execution_mode"] = pending_execution
                 updates["pending_execution_mode"] = None
                 self.pending_execution_mode = None

server/chat.py

@@ -52,7 +52,7 @@ PERMISSION_MODE_OPTIONS = ["readonly", "approval", "auto_approval", "unrestricte
 EXECUTION_MODE_OPTIONS = ["sandbox", "direct"]
 
 
-def _dispatch_runtime_mode_notice(terminal: WebTerminal, username: str, text: str) -> None:
+def _dispatch_runtime_mode_notice(terminal: WebTerminal, username: str, text: str, source: str = "notify") -> None:
     notice = str(text or "").strip()
     if not notice:
         return
@@ -76,7 +76,7 @@ def _dispatch_runtime_mode_notice(terminal: WebTerminal, username: str, text: st
             username=username,
             task_id=target.task_id,
             message=notice,
-            source="notify",
+            source=source,
         )
         if not result.get("success"):
             debug_log(f"[RuntimeMode] enqueue runtime guidance failed: {result}")
@@ -714,7 +714,7 @@ def update_permission_mode(terminal: WebTerminal, workspace: UserWorkspace, user
             "auto_approval": "自动审核",
             "unrestricted": "无限制",
         }.get(applied_mode, applied_mode)
-        _dispatch_runtime_mode_notice(terminal, username, f"权限模式修改为 {permission_label}")
+        _dispatch_runtime_mode_notice(terminal, username, f"权限模式被用户修改为 {permission_label}", source="权限变更")
     status = terminal.get_status()
     socketio.emit('status_update', status, room=f"user_{username}")
     return jsonify({
@@ -772,7 +772,7 @@ def update_execution_mode(terminal: WebTerminal, workspace: UserWorkspace, usern
     current_mode = state.get("mode", target_mode)
     if current_mode != previous_mode:
         execution_label = {"sandbox": "沙箱", "direct": "完全访问权限"}.get(current_mode, current_mode)
-        _dispatch_runtime_mode_notice(terminal, username, f"执行环境修改为 {execution_label}")
+        _dispatch_runtime_mode_notice(terminal, username, f"执行环境被用户修改为 {execution_label}", source="执行环境变更")
     socketio.emit('status_update', status, room=f"user_{username}")
     return jsonify({
         "success": True,

server/chat_flow_tool_loop.py

@@ -182,6 +182,7 @@ def _inject_runtime_mode_notice(
     web_terminal,
     messages: List[Dict[str, Any]],
     content: str,
+    source: str = "notify",
     sender=None,
     conversation_id: Optional[str] = None,
 ) -> None:
@@ -189,7 +190,7 @@ def _inject_runtime_mode_notice(
         web_terminal=web_terminal,
         messages=messages,
         text=content,
-        source="notify",
+        source=source,
         sender=sender,
         conversation_id=conversation_id,
         inline=True,
@@ -1329,10 +1330,19 @@ async def execute_tool_calls(*, web_terminal, tool_calls, sender, messages, clie
     # 避免在 assistant.tool_calls 与对应 tool 消息之间插入 user 消息导致 API 报错。
     if pending_runtime_mode_notices:
         for notice in pending_runtime_mode_notices:
+            if isinstance(notice, dict):
+                _text = str(notice.get("text") or "").strip()
+                _source = str(notice.get("source") or "notify").strip() or "notify"
+            else:
+                _text = str(notice or "").strip()
+                _source = "notify"
+            if not _text:
+                continue
             _inject_runtime_mode_notice(
                 web_terminal=web_terminal,
                 messages=messages,
-                content=notice,
+                content=_text,
+                source=_source,
                 sender=sender,
                 conversation_id=conversation_id,
             )