diff --git a/packages/@core/base/shared/src/utils/date.ts b/packages/@core/base/shared/src/utils/date.ts
index 9d46e4e6..b66654d0 100644
--- a/packages/@core/base/shared/src/utils/date.ts
+++ b/packages/@core/base/shared/src/utils/date.ts
@@ -33,43 +33,3 @@ export function isDate(value: any): value is Date {
 export function isDayjsObject(value: any): value is dayjs.Dayjs {
   return dayjs.isDayjs(value);
 }
-
-/** 时间段选择器拓展  */
-export function getRangePickerDefaultProps() {
-  return {
-    format: 'YYYY-MM-DD HH:mm:ss',
-    placeholder: ['开始时间', '结束时间'],
-    ranges: {
-      今天: [dayjs().startOf('day'), dayjs().endOf('day')],
-      '最近 7 天': [
-        dayjs().subtract(7, 'day').startOf('day'),
-        dayjs().endOf('day'),
-      ],
-      '最近 30 天': [
-        dayjs().subtract(30, 'day').startOf('day'),
-        dayjs().endOf('day'),
-      ],
-      昨天: [
-        dayjs().subtract(1, 'day').startOf('day'),
-        dayjs().subtract(1, 'day').endOf('day'),
-      ],
-      本周: [dayjs().startOf('week'), dayjs().endOf('day')],
-      本月: [dayjs().startOf('month'), dayjs().endOf('day')],
-    },
-    showTime: {
-      defaultValue: [
-        dayjs('00:00:00', 'HH:mm:ss'),
-        dayjs('23:59:59', 'HH:mm:ss'),
-      ],
-      format: 'HH:mm:ss',
-    },
-    transformDateFunc: (dates: any) => {
-      if (dates && dates.length === 2) {
-        // 格式化为后台支持的时间格式
-        return [dates.createTime[0], dates.createTime[1]].join(',');
-      }
-      return {};
-    },
-    valueFormat: 'YYYY-MM-DD HH:mm:ss',
-  };
-}