diff --git a/frontend/app/components/admin/ProjectManagementPage.tsx b/frontend/app/components/admin/ProjectManagementPage.tsx
index ccbb8e5..3cfb20f 100644
--- a/frontend/app/components/admin/ProjectManagementPage.tsx
+++ b/frontend/app/components/admin/ProjectManagementPage.tsx
@@ -20,7 +20,7 @@ export function ProjectManagementPage({
   onConnectionChange: (online: boolean) => void;
 }) {
   const api = useApi();
-  const { user } = useAuth();
+  const { user, refreshWorkspaces } = useAuth();
   const [projects, setProjects] = useState<Workspace[]>([]);
   const [projectLoading, setProjectLoading] = useState(true);
   const [projectDialogOpen, setProjectDialogOpen] = useState(false);
@@ -107,6 +107,7 @@ export function ProjectManagementPage({
           description: projectForm.description.trim() || undefined,
         });
         setProjects((current) => [...current, created]);
+        void refreshWorkspaces();
         onNotify({ tone: "success", message: "项目已创建" });
       }
       setProjectDialogOpen(false);
diff --git a/frontend/app/context/AuthContext.tsx b/frontend/app/context/AuthContext.tsx
index abbb329..eb78023 100644
--- a/frontend/app/context/AuthContext.tsx
+++ b/frontend/app/context/AuthContext.tsx
@@ -48,6 +48,7 @@ type AuthContextValue = {
   login: (username: string, password: string) => Promise<void>;
   logout: () => Promise<void>;
   setCurrentWorkspace: (workspaceId: string) => void;
+  refreshWorkspaces: () => Promise<void>;
 };
 
 const AuthContext = createContext<AuthContextValue | null>(null);
@@ -167,6 +168,23 @@ export function AuthProvider({ children }: { children: ReactNode }) {
     window.localStorage.setItem(workspaceStorageKey, workspace.workspace_id);
   }, [workspaces]);
 
+  const refreshWorkspaces = useCallback(async () => {
+    try {
+      const session = await authRequest<AuthSession>("/api/v1/auth/me");
+      const storedId = typeof window === "undefined"
+        ? null
+        : window.localStorage.getItem(workspaceStorageKey);
+      const newWorkspace = selectWorkspace(session, storedId);
+      setWorkspaces(session.workspaces);
+      setWorkspace(newWorkspace);
+      if (newWorkspace && typeof window !== "undefined") {
+        window.localStorage.setItem(workspaceStorageKey, newWorkspace.workspace_id);
+      }
+    } catch (error) {
+      console.error("刷新 workspace 列表失败:", error);
+    }
+  }, []);
+
   const value = useMemo<AuthContextValue>(() => ({
     user,
     workspaces,
@@ -175,7 +193,8 @@ export function AuthProvider({ children }: { children: ReactNode }) {
     login,
     logout,
     setCurrentWorkspace,
-  }), [currentWorkspace, loading, login, logout, setCurrentWorkspace, user, workspaces]);
+    refreshWorkspaces,
+  }), [currentWorkspace, loading, login, logout, setCurrentWorkspace, user, workspaces, refreshWorkspaces]);
 
   if (loading) {
     return (