Merge pull request #2267 from netease-youdao/fisherdaddy/fix-im-model-switch

fix(cowork): sync channel session model override from OpenClaw gateway

Author: fisherdaddy

scripts/patches/v2026.6.1/openclaw-current-model-session-status-prompt.patch

@@ -0,0 +1,22 @@
+diff --git a/src/agents/system-prompt.ts b/src/agents/system-prompt.ts
+--- a/src/agents/system-prompt.ts
++++ b/src/agents/system-prompt.ts
+@@ -754,8 +754,8 @@ export function buildSystemPrompt(params: BuildSystemPromptParams): string {
+     sessions_yield: "End this turn and wait for spawned sub-agent completion events",
+     subagents:
+       "On-demand list/status visibility for sub-agent runs in this requester session; do not use for wait loops",
+     session_status:
+-      "Show a /status-equivalent status card (usage + time + Reasoning/Verbose/Elevated); use for model-use questions (📊 session_status); optional per-session model override",
++      "Show a /status-equivalent status card (usage + time + Reasoning/Verbose/Elevated); must use before answering current-model/model-use questions and answer from the returned status, not from memory or identity; optional per-session model override",
+     skill_workshop:
+       "Create, update, revise, list, inspect, apply, reject, or quarantine Skill Workshop proposals",
+     image: "Analyze an image with the configured image model",
+@@ -1118,7 +1118,8 @@ export function buildSystemPrompt(params: BuildSystemPromptParams): string {
+         ? params.modelAliasLines.join("\n")
+         : "",
+       params.modelAliasLines && params.modelAliasLines.length > 0 && !isMinimal ? "" : "",
++      "If the user asks what model is currently being used, or asks any equivalent current-model question, run session_status (📊 session_status) first and answer from that status result.",
+       userTimezone
+         ? "If you need the current date, time, or day of week, run session_status (📊 session_status)."
+         : "",
+       "## Workspace",

specs/bugfixes/im-session-model-sync/2026-07-03-im-session-model-bidirectional-sync-design.md

@@ -9,6 +9,7 @@ import type {
   CoworkForkCompactionSummary,
   CoworkRuntime,
   CoworkRuntimeEvents,
+  CoworkSessionPatchResult,
   CoworkStartOptions,
   PermissionResult,
 } from './types';
@@ -83,13 +84,13 @@ export class CoworkEngineRouter extends EventEmitter implements CoworkRuntime {
     return this.runtime.runGoalCommand(sessionId, command);
   }
 
-  async patchSession(sessionId: string, patch: OpenClawSessionPatch): Promise<void> {
+  async patchSession(sessionId: string, patch: OpenClawSessionPatch): Promise<CoworkSessionPatchResult | void> {
     const engine = this.safeResolveEngine();
     this.sessionEngine.set(sessionId, engine);
     if (!this.runtime.patchSession) {
       throw new Error(`Session patch is not supported by engine: ${engine}`);
     }
-    await this.runtime.patchSession(sessionId, patch);
+    return this.runtime.patchSession(sessionId, patch);
   }
 
   async getContextUsage(sessionId: string): Promise<CoworkContextUsage | null> {