fix: 同期对比不允许清空时间选择框

packages/extend-components/EC_HistoryView/src/index.js

@@ -290,6 +290,7 @@ const handleBatchTime = (arr, cOption) => {
     return newArr;
 };
 const handleFakeData = (dateRange, deviceParams) => {
+    if (!dateRange?.length) return;
     let dateFrom = dateRange[0].dateFrom;
     let dateTo = dateRange[0].dateTo;
     return deviceParams.reduce((final, cur) => {
@@ -420,7 +421,7 @@ const HistoryView = (props) => {
             let _dateArr = shortcutsValue ? shortcutsDatePickerArr : datePickerArr;
             return handleBatchTime(_dateArr, contrastOption);
         }
-    }, [contrastOption, customerChecked, customerTime, datePickerArr, timeValue, shortcutsValue,shortcutsDatePickerArr]);
+    }, [contrastOption, customerChecked, customerTime, datePickerArr, timeValue, shortcutsValue, shortcutsDatePickerArr]);
     useEffect(() => {
         let _diffDays = moment(dateRange[0].dateTo).diff(dateRange[0].dateFrom, 'days');
         if (_diffDays > 7 && dataThinKey === '1min') {
@@ -747,6 +748,7 @@ const HistoryView = (props) => {
                             <div key={child.key} className={classNames(`${prefixCls}-contrast-list`)}>
                                 <div className={classNames(`${prefixCls}-contrast-wrap`)}>
                                     <DatePicker
+                                        allowClear={false}
                                         getPopupContainer={(trigger) => trigger.parentElement}
                                         key={child.key}
                                         picker={contrastOption === 'day' ? undefined : contrastOption}