diff --git a/src/frontend/src/store.ts b/src/frontend/src/store.ts
index dbc5e87..4e601d6 100644
--- a/src/frontend/src/store.ts
+++ b/src/frontend/src/store.ts
@@ -324,6 +324,10 @@ interface AppStore {
   morningBrief: MorningBrief | null;
   subConfig: SubConfig | null;
 
+  // v2.6: 多项目
+  projects: Record<string, any>;
+  selectedProjectId: string | null;
+
   // UI State
   activeTab: TabKey;
   edictFilter: 'active' | 'archived' | 'all';
@@ -348,10 +352,12 @@ interface AppStore {
   setSelectedOfficial: (id: string | null) => void;
   setModalTaskId: (id: string | null) => void;
   setCountdown: (n: number) => void;
+  setSelectedProjectId: (pid: string | null) => void;
   toast: (msg: string, type?: 'ok' | 'err') => void;
 
   // Data fetching
   loadLive: () => Promise<void>;
+  loadProjects: () => Promise<void>;
   loadAgentConfig: () => Promise<void>;
   loadOfficials: () => Promise<void>;
   loadAgentsStatus: () => Promise<void>;