diff --git a/apps/ai-game-creator-shell/src/components/error-report/ErrorReportNotice.tsx b/apps/ai-game-creator-shell/src/components/error-report/ErrorReportNotice.tsx
index 0c83afdb2..c9bb8283f 100644
--- a/apps/ai-game-creator-shell/src/components/error-report/ErrorReportNotice.tsx
+++ b/apps/ai-game-creator-shell/src/components/error-report/ErrorReportNotice.tsx
@@ -16,15 +16,23 @@ export function ErrorReportNotice() {
   const loadEvents = useCallback(async (eventIds?: string[]) => {
     try {
       const events = await getPendingClientErrorEvents();
-      if (!eventIds?.length) return;
-      const ids = new Set(eventIds);
-      setNotificationEvents(events.filter((event) => ids.has(event.eventId)));
+      if (eventIds?.length) {
+        const ids = new Set(eventIds);
+        setNotificationEvents(events.filter((event) => ids.has(event.eventId)));
+      } else {
+        setNotificationEvents(
+          events.filter((event) => event.notified === false),
+        );
+      }
     } catch {
       // 通知失败不应打断 AGC 主流程。
     }
   }, []);
 
-  useEffect(() => subscribeClientErrorEvents(loadEvents), [loadEvents]);
+  useEffect(() => {
+    void loadEvents();
+    return subscribeClientErrorEvents(loadEvents);
+  }, [loadEvents]);
 
   const openReport = () => {
     setReportEvents(notificationEvents);
diff --git a/apps/ai-game-creator-shell/src/services/errorReporting.ts b/apps/ai-game-creator-shell/src/services/errorReporting.ts
index 89e778c3b..bc305b4f9 100644
--- a/apps/ai-game-creator-shell/src/services/errorReporting.ts
+++ b/apps/ai-game-creator-shell/src/services/errorReporting.ts
@@ -17,6 +17,7 @@ export type ClientErrorEvent = {
   stack?: string;
   occurredAt: string;
   count: number;
+  notified?: boolean;
 };
 
 export type DiagnosticLogFile = { name: string; content: string };
@@ -181,7 +182,9 @@ export async function submitErrorReportBatch(
         schemaVersion: 1,
         submissionId:
           globalThis.crypto?.randomUUID?.() ?? `submission-${Date.now()}`,
-        events: payload.events,
+        events: payload.events.map(
+          ({ notified: _notified, ...event }) => event,
+        ),
         userDescription: payload.userDescription?.trim() || null,
         logs: payload.logs,
       }),