diff --git a/assets/Script/Manager.ts b/assets/Script/Manager.ts
index ab93178..90f278d 100644
--- a/assets/Script/Manager.ts
+++ b/assets/Script/Manager.ts
@@ -1,3 +1,4 @@
+import { CoroutineV2 } from "./Engine/CatanEngine/CoroutineV2/CoroutineV2";
 import { System_Eevent } from "./Engine/CatanEngine/CSharp/System/System_Eevent";
 import NativeClass from "./NativeClass";
 
@@ -109,7 +110,16 @@ export default class Manager extends cc.Component {
 	}
 
 	public onLoadOK(): void {
+		CoroutineV2.Single(this.GetFCMToken()).Start();
+	}
+
+	public *GetFCMToken(): IterableIterator<any> {
 		const FCMToken: string = NativeClass.Instance.GetFCMToken();
+		if (!FCMToken) {
+			yield CoroutineV2.WaitTime(1);
+			yield this.GetFCMToken();
+			return;
+		}
 		console.log(`FCMToken ${FCMToken}`);
 		NativeClass.Instance.CocosBridge(System_Eevent.SetFCMToken, `"${FCMToken}"`);
 	}