diff --git a/src/pages/regulatoryRepository/dataCenter/index.vue b/src/pages/regulatoryRepository/dataCenter/index.vue
index 85ceaec46..cc758b084 100644
--- a/src/pages/regulatoryRepository/dataCenter/index.vue
+++ b/src/pages/regulatoryRepository/dataCenter/index.vue
@@ -492,7 +492,6 @@ export default {
       this.productTitle = '新增目录'
       this.productModelAdd.name = ''
       this.productModelAdd.parentId = data.id
-      this.productModelAdd.parentId = ''
     },
 
     selectMenu() {