diff --git a/src/modules/task/event/app.ts b/src/modules/task/event/app.ts
index 32f409a..48e5c43 100644
--- a/src/modules/task/event/app.ts
+++ b/src/modules/task/event/app.ts
@@ -6,7 +6,7 @@ import { CoolEvent, Event } from '@cool-midway/core';
  * 应用事件
  */
 @CoolEvent()
-export class AppEvent {
+export class TaskAppEvent {
   @Inject()
   taskInfoService: TaskInfoService;