diff --git a/src/frontend/src/store.ts b/src/frontend/src/store.ts
index 889a0d9..d706fa6 100644
--- a/src/frontend/src/store.ts
+++ b/src/frontend/src/store.ts
@@ -189,7 +189,7 @@ export function getPipeStatus(t: Task): PipeStatus[] {
 export type TabKey =
   | 'tasks' | 'court' | 'monitor' | 'agents'
   | 'models' | 'skills' | 'sessions' | 'archives' | 'templates'
-  | 'usage' | 'settings' | 'officials' | 'morning';
+  | 'usage' | 'settings' | 'officials' | 'morning' | 'mail';
 
 export const TAB_DEFS: { key: TabKey; label: string; icon: string }[] = [
   { key: 'tasks',     label: '任务看板', icon: '📜' },
diff --git a/src/main.py b/src/main.py
index 72a5ff3..6045256 100644
--- a/src/main.py
+++ b/src/main.py
@@ -220,11 +220,13 @@ from src.api.blackboard_routes import router as blackboard_router
 from src.api.daemon_routes import router as daemon_router
 from src.api.project_routes import router as project_router
 from src.api.sse_routes import router as sse_router
+from src.api.mail_routes import router as mail_router
 
 app.include_router(blackboard_router)
 app.include_router(daemon_router)
 app.include_router(project_router)
 app.include_router(sse_router)
+app.include_router(mail_router)
 
 # ---------------------------------------------------------------------------
 # 兼容端点