diff --git a/dangan-ui/src/views/dangan/catalog/index.vue b/dangan-ui/src/views/dangan/catalog/index.vue
index cf60142..42b48ca 100644
--- a/dangan-ui/src/views/dangan/catalog/index.vue
+++ b/dangan-ui/src/views/dangan/catalog/index.vue
@@ -455,6 +455,13 @@ export default {
       } else {
         this.form.pid = 0;
       }
+
+      if(row&&row.id!==0){
+        getCatalogNumber(row.id).then(response => {
+          this.form.orderNum = response.orderNum;
+        });
+      }
+
       this.open = true;
       this.title = "添加目录";
     },