diff --git a/src/views/layout/components/TagsView.vue b/src/views/layout/components/TagsView.vue
index c06d5979..14089cc4 100644
--- a/src/views/layout/components/TagsView.vue
+++ b/src/views/layout/components/TagsView.vue
@@ -23,7 +23,6 @@
     data() {
       return {
         visible: false,
-        isOverflow: false,
         top: 0,
         left: 0,
         isSelect: {}