diff --git a/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue b/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue
index 49aa758f..1d21cb3f 100644
--- a/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue
+++ b/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue
@@ -132,6 +132,7 @@ export default {
       this.selectedNode = {}
       this.selectedNodeId = null
       this.$refs.mindMap.searchNode()
+      this.hideSearch()
     },
     searchQuery () {
       this.showSearch = true