diff --git a/ace/ace_ets_component/entry/src/main/ets/MainAbility/pages/navigation.ets b/ace/ace_ets_component/entry/src/main/ets/MainAbility/pages/navigation.ets
index b5baf4ae7af4dee36c91dd95ed4838b1bda2bbd8..a52380206f4d79e574d8d49eb8edf089b94f6c4c 100755
--- a/ace/ace_ets_component/entry/src/main/ets/MainAbility/pages/navigation.ets
+++ b/ace/ace_ets_component/entry/src/main/ets/MainAbility/pages/navigation.ets
@@ -132,7 +132,7 @@ struct NavigationExample {
       .titleMode(NavigationTitleMode.Free)
       .hideTitleBar(false)
       .hideBackButton(false)
-      .onTitleModeChanged((titleModel: NavigationTitleMode) => {
+      .onTitleModeChange((titleModel: NavigationTitleMode) => {
         console.log('titleMode')
       })
       .toolBar({ items: [
@@ -148,4 +148,4 @@ struct NavigationExample {
       .hideToolBar(this.hideBar)
     }
   }
-}
\ No newline at end of file
+}