diff --git a/ability/ability_runtime/apitest/entry/src/main/ets/MainAbility2/MainAbility2.ts b/ability/ability_runtime/apitest/entry/src/main/ets/MainAbility2/MainAbility2.ts
index 9855da30bcff3c0e78127021a8a7b45d154e3ff8..f182429412cd553f67162311b079a60ff71d902c 100644
--- a/ability/ability_runtime/apitest/entry/src/main/ets/MainAbility2/MainAbility2.ts
+++ b/ability/ability_runtime/apitest/entry/src/main/ets/MainAbility2/MainAbility2.ts
@@ -38,7 +38,9 @@ export default class MainAbility2 extends Ability {
         windowStage.setUIContent(this.context, "pages/index", null)
         windowStage.on('windowStageEvent', (data)=>{
             if(data == 2){
-                commonEvent.publish("ACTS_DoAbility_Event", PublishCallBackOne);
+                setTimeout(()=>{
+                    commonEvent.publish("ACTS_DoAbility_Event", PublishCallBackOne);
+                }, 2000)
             }
         })
     }