diff --git a/pages/index/index.vue b/pages/index/index.vue
index 5f3165f..1b53e1e 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -194,7 +194,9 @@ const hometop = async () => {
 			const query = uni.createSelectorQuery().select('#fourcontent');
 			query
 				.boundingClientRect((rect) => {
-					elementTop.value = rect.top - store.height;
+					if(rect){
+						elementTop.value = rect.top - store.height;
+					}
 				})
 				.exec();
 		}, 500);