diff --git a/src/components/CustomFormComponents/DatePickerGroup.vue b/src/components/CustomFormComponents/DatePickerGroup.vue
index 77d0e0187..78482a555 100644
--- a/src/components/CustomFormComponents/DatePickerGroup.vue
+++ b/src/components/CustomFormComponents/DatePickerGroup.vue
@@ -145,6 +145,7 @@ export default {
   watch: {
     value (val) {
       this.tagList = val !== '' && val !== null ? val.split(',') : []
+      // 把日期的时分秒去掉
       this.tagList=this.tagList.map((item)=>item.substring(0,10))
     },
     tagList: {