diff --git a/src/views/canteen/base/canteenStall/canteen/index.vue b/src/views/canteen/base/canteenStall/canteen/index.vue
index 35a932e7..9b00910a 100644
--- a/src/views/canteen/base/canteenStall/canteen/index.vue
+++ b/src/views/canteen/base/canteenStall/canteen/index.vue
@@ -390,8 +390,13 @@
         submitForm: function() {
             this.$refs["baseForm"].validate(valid => {//基本设置表单校验
             if (valid) {
-              this.baseForm.bizStartTime=this.rangeTime[0]
-              this.baseForm.bizEndTime=this.rangeTime[1] 
+              if(this.rangeTime.length==0){
+                this.baseForm.bizStartTime=this.rangeTime[0]
+                this.baseForm.bizEndTime=this.rangeTime[1] 
+              }else{
+                this.baseForm.bizStartTime=""
+                this.baseForm.bizEndTime=""
+              }
               if (this.canteenId != "") {
                   updateCanteenApi(this.baseForm).then(response => {
                       this.$modal.msgSuccess("修改成功");