diff --git a/src/pages/regulatoryRepository/dataCenter/index.vue b/src/pages/regulatoryRepository/dataCenter/index.vue
index 624b7616d..a7fd987fc 100644
--- a/src/pages/regulatoryRepository/dataCenter/index.vue
+++ b/src/pages/regulatoryRepository/dataCenter/index.vue
@@ -511,7 +511,7 @@ export default {
     update(data) {
       this.modalType = 2
       this.productModal = true
-      this.productModelAdd = data
+      this.productModelAdd = JSON.parse(JSON.stringify(data));
       // 取消所有的选中效果
       this.productTitle = '编辑目录'
       // const newChild = { id: this.id++, label: 'testtest', children: [] };