处理alarm模块中，点击search按钮，请求中日期参数不对的问题

src/views/abnormalAlarm/components/searchBar.vue

@@ -117,7 +117,7 @@
         <a-form-model-item label="Alarm date">
           <a-range-picker
             dropdownClassName="asd"
-            :default-value="[moment(queryParams.startDate).subtract(6, 'days'), moment(queryParams.endDate)]"
+            :default-value="[moment(queryParams.startDate), moment(queryParams.endDate)]"
             @change="onRangeDateChange"
           />
         </a-form-model-item>
@@ -187,8 +187,8 @@ export default {
         names: undefined,
         stations: undefined,
         sources: undefined,
-        startDate: dateFormat(new Date(), 'yyyy-MM-dd'),
-        endDate: dateFormat(new Date(), 'yyyy-MM-dd'),
+        startDate: moment().subtract(6, 'days').format('YYYY-MM-DD'),
+        endDate: moment().format('YYYY-MM-DD'),
       },
     }
   },