diff --git a/entry/src/main/ets/common/utils/tools.ts b/entry/src/main/ets/common/utils/tools.ts
index 642a4a16..5164af10 100644
--- a/entry/src/main/ets/common/utils/tools.ts
+++ b/entry/src/main/ets/common/utils/tools.ts
@@ -1,5 +1,4 @@
 import systemTime from '@ohos.systemDateTime';
-import { timeSynchronization } from '../../api';
 
 export function isSevenDaysAgo(date, days = 2) {
   const today = new Date(); // 当前日期
@@ -62,15 +61,15 @@ export function dateFormat(t) {
   return year + "-" + fill(month) + "-" + fill(day) + " " + fill(hours) + ":" + fill(minutes) + ":" + fill(seconds);
 }
 
-export function dateVersionFormat(t) {
-  let year = t.getFullYear()
-  let month = t.getMonth() + 1
-  let day = t.getDate()
-  let hours = t.getHours()
-  let minutes = t.getMinutes()
-  let seconds = t.getSeconds()
-  return year + "." + fill(month) + "." + fill(day) + "." + fill(hours);
-}
+// export function dateVersionFormat(t) {
+//   let year = t.getFullYear()
+//   let month = t.getMonth() + 1
+//   let day = t.getDate()
+//   let hours = t.getHours()
+//   let minutes = t.getMinutes()
+//   let seconds = t.getSeconds()
+//   return year + "." + fill(month) + "." + fill(day) + "." + fill(hours);
+// }
 
 
 //同步时时间
diff --git a/entry/src/main/ets/utils/Common.ets b/entry/src/main/ets/utils/Common.ets
index 8c15183c..aae81ac8 100644
--- a/entry/src/main/ets/utils/Common.ets
+++ b/entry/src/main/ets/utils/Common.ets
@@ -4,10 +4,21 @@ enum timeType {
   fulltime = 1
 }
 
+// 获取当前时间
 export function GetCurrentTime(type?: timeType): string {
   if (type === 1) {
     return dayTs().format("YYYYMMDDHHmmss")
   } else {
     return dayTs().format("YYYY-MM-DD HH:mm:ss")
   }
+}
+
+//是否是多少天前
+export function IsDaysAgo(date: string | number | Date, days: number = 2): boolean {
+  const today = dayTs(); // 当前日期
+  const target = dayTs(date).format("YYYY-MM-DD HH:mm:ss.SSS"); // 需要判断的日期
+  // 计算两个日期之间的差异天数
+  const diffDays = today.diff(target, 'day');
+  // 如果差异天数大于等于指定天数，则返回 true
+  return diffDays >= days;
 }
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