diff --git a/src/api/server.ts b/src/api/server.ts
index 2a6b26a..fa6ccad 100644
--- a/src/api/server.ts
+++ b/src/api/server.ts
@@ -26,8 +26,8 @@ function dataDir(): string {
 }
 
 /** Project 出参：附加 hasTodoJson（<repoPath>/todo/todo.json 是否存在，每次序列化时算） */
-function projectOut(p: Project): Project & { hasTodoJson: boolean } {
-  return { ...p, hasTodoJson: hasTodoJson(p.repoPath) };
+function projectOut(p: Project, store: Store): Project & { hasTodoJson: boolean; summary: ReturnType<Store['projectSummary']> } {
+  return { ...p, hasTodoJson: hasTodoJson(p.repoPath), summary: store.projectSummary(p.id) };
 }
 
 export interface ApiOptions {
@@ -59,7 +59,7 @@ export function buildServer(opts: ApiOptions): FastifyInstance {
   });
 
   // ---------- Projects ----------
-  app.get('/api/projects', () => store.listProjects().map(projectOut));
+  app.get('/api/projects', () => store.listProjects().map((p) => projectOut(p, store)));
 
   app.post('/api/projects', (req) => {
     const b = req.body as Record<string, unknown>;
@@ -83,14 +83,14 @@ export function buildServer(opts: ApiOptions): FastifyInstance {
       autoApproveExec: Boolean(pick('autoApproveExec', s.autoApproveExec)),
       budgetUsd: ((): number | null => { const v = pick<number | null>('budgetUsd', s.budgetUsd); return v === null ? null : Number(v); })(),
       budgetPeriod: pick('budgetPeriod', s.budgetPeriod) as 'day' | 'month',
-    }));
+    }), store);
   });
 
   app.get('/api/projects/:id', (req) => {
     const { id } = req.params as { id: string };
     const p = store.getProject(id);
     if (!p) throw new StoreError(`项目不存在: ${id}`);
-    return projectOut(p);
+    return projectOut(p, store);
   });
 
   // 部分更新项目配置（校验在 Store.patchProject）
@@ -113,14 +113,14 @@ export function buildServer(opts: ApiOptions): FastifyInstance {
     if (b.checks !== undefined) patch.checks = b.checks === null || b.checks === '' ? null : String(b.checks);
     if (b.agentRules !== undefined) patch.agentRules = b.agentRules === null || b.agentRules === '' ? null : String(b.agentRules);
     if (b.models !== undefined) patch.models = b.models === null || b.models === '' ? null : (b.models as PatchProjectInput['models']);
-    return projectOut(store.patchProject(id, patch));
+    return projectOut(store.patchProject(id, patch), store);
   });
 
   // 项目重排序（侧栏拖动）：body { order: [projectId, ...] }
   app.post('/api/projects/reorder', (req) => {
     const b = (req.body ?? {}) as { order?: unknown };
     if (!Array.isArray(b.order)) throw new StoreError('order 必须是项目 id 数组');
-    return store.reorderProjects(b.order.map(String)).map(projectOut);
+    return store.reorderProjects(b.order.map(String)).map((p) => projectOut(p, store));
   });
 
   // ---------- 用户级全局默认配置（per-user，新建项目默认值来源）----------
diff --git a/src/store/store.ts b/src/store/store.ts
index c9065c8..14a366b 100644
--- a/src/store/store.ts
+++ b/src/store/store.ts
@@ -218,6 +218,21 @@ export class Store {
     return rows.map(rowToProject);
   }
 
+  /** 项目任务状态摘要（供侧栏状态点 + 关注数徽标）：running=agent 在跑、attention=需人工。 */
+  projectSummary(projectId: string): { executing: number; running: number; blocked: number; alive: number; attention: number } {
+    const rows = this.db.prepare(`SELECT status, COUNT(*) AS n FROM tasks WHERE project_id = ? GROUP BY status`).all(projectId) as Array<{ status: string; n: number }>;
+    const by: Record<string, number> = {};
+    for (const r of rows) by[r.status] = r.n;
+    const g = (s: string): number => by[s] || 0;
+    const executing = g('executing');
+    const running = executing + g('analyzing') + g('speccing');                       // agent 在跑：executor + planner
+    const attention = g('plan_review') + g('spec_review') + g('exec_review') + g('needs_attention');  // 待审批闸 + 需人工
+    const TERMINAL = new Set(['done', 'cancelled']);
+    let alive = 0;
+    for (const [s, n] of Object.entries(by)) if (!TERMINAL.has(s)) alive += n;
+    return { executing, running, blocked: g('blocked'), alive, attention };
+  }
+
   /** 重排项目（侧栏拖动）：按给定 id 顺序写 sort_order；未列出的排在后面、相对顺序不变。 */
   reorderProjects(orderedIds: string[]): Project[] {
     const txn = this.db.transaction(() => {