diff --git a/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue b/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue
index 7335b8d6d..c8bb9102e 100644
--- a/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue
+++ b/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue
@@ -1171,9 +1171,9 @@
         methods: {
             reveseStatusChange(val){
               if(val === '1'){
-                this.form.standNum = this.maxStandnSn || ''
+                this.form.standNum = this.maxStandnSn
               }else{
-                this.form.standNum = this.form.standSn || ''
+                this.form.standNum = this.form.standSn
               }
             },
             standSortChange(val){