diff --git a/src/views/iot/project/profileV2/details.vue b/src/views/iot/project/profileV2/details.vue
index 26b1ee29..9dbea85a 100644
--- a/src/views/iot/project/profileV2/details.vue
+++ b/src/views/iot/project/profileV2/details.vue
@@ -414,7 +414,17 @@ export default {
       this.projectTypeOptions = response.data;
     });
   },
+  destroyed() {
+    document.getElementById("con_lf_top_div").style.overflow = "auto";
+  },
   watch: {
+    $route(to, from) {
+      if (from.fullPath === '/project/project'){
+        document.getElementById("con_lf_top_div").style.overflow = "auto";
+      } else if (to.fullPath === '/project/project') {
+        document.getElementById("con_lf_top_div").style.overflow = "hidden";
+      }
+    },
     isFoldRight: {
       handler(newValue) {
         if (!newValue) {