diff --git a/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue b/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue
index a5f08ad06..15f79a041 100644
--- a/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue
+++ b/src/pages/regulatoryRepository/foreignStandardsAndRegulations/index.vue
@@ -17,7 +17,7 @@
               :indent="0"
               :props="props"
               :data="treeList"
-              default-expanded-keys="['2']"
+              :default-expanded-keys="['2']"
               highlight-current
               @node-click="treeClick"
               :filter-node-method="filterNode">
@@ -49,7 +49,6 @@
                     </span>
               </span>
             </el-tree>
-
           </el-card>
         </div>
       </div>