diff --git a/src/views/base/edgeInsert/components/form-insert.vue b/src/views/base/edgeInsert/components/form-insert.vue
index 97a0a83..2577abf 100644
--- a/src/views/base/edgeInsert/components/form-insert.vue
+++ b/src/views/base/edgeInsert/components/form-insert.vue
@@ -316,6 +316,7 @@ export default {
       this.departRange.forEach((item) => {
         if (e === item.value) {
           this.projectParams.departName = item.label;
+          this.projectParams.proId = null;
           if(this.subSort==2){
           // 获取工程下拉选
           let projRes =  queryProjApi({