diff --git a/examples/hello-uniapp/pages/API/set-navigation-bar-title/set-navigation-bar-title.vue b/examples/hello-uniapp/pages/API/set-navigation-bar-title/set-navigation-bar-title.vue
index b2a00a51812b5bdad64e50a187c16258b1cc2353..98cfb58d55b94c05390ec6e14eb2244675b2dc84 100644
--- a/examples/hello-uniapp/pages/API/set-navigation-bar-title/set-navigation-bar-title.vue
+++ b/examples/hello-uniapp/pages/API/set-navigation-bar-title/set-navigation-bar-title.vue
@@ -31,7 +31,7 @@
 		},
 		methods: {
 			setNaivgationBarTitle: function (e) {
-				var title = e.target.value.title
+				let title = e.detail.value.title
 				uni.setNavigationBarTitle({
 					title: title,
 					success: () => {
@@ -45,4 +45,4 @@
 		}
 	}
 </script>
-
+