diff --git a/epmet-oper-web/src/views/modules/dyform/itemList.vue b/epmet-oper-web/src/views/modules/dyform/itemList.vue
index c8b7275..2873c12 100644
--- a/epmet-oper-web/src/views/modules/dyform/itemList.vue
+++ b/epmet-oper-web/src/views/modules/dyform/itemList.vue
@@ -437,6 +437,7 @@ export default {
     'formQueryParams.customerId': {
       handler: function (newVal, oldVal) {
         // 要在watch中调用函数，不能使用箭头函数定义回调，必须用function
+        this.formQueryParams.formId = '';
         this.loadFormList();
       },
       immediate: true