diff --git a/src/views/newMap/newMapdraft/dataRelation/routeoperate/protect.vue b/src/views/newMap/newMapdraft/dataRelation/routeoperate/protect.vue
index b1df96989..22ec3260a 100644
--- a/src/views/newMap/newMapdraft/dataRelation/routeoperate/protect.vue
+++ b/src/views/newMap/newMapdraft/dataRelation/routeoperate/protect.vue
@@ -366,7 +366,6 @@ export default {
                     routeOverlapSectionList:this.addOverlapModel.routeOverlapSectionList,
                     routeOverlapSwitchList:this.addOverlapModel.routeOverlapSwitchList
                 });
-                this.addModel.code = setUID('Protect');
                 this.$refs.overlabForm.resetFields();
                 this.clearOverlab();
             }