diff --git a/shared/pubUtils/util.ts b/shared/pubUtils/util.ts
index bbce76b1d..fc99a46d8 100644
--- a/shared/pubUtils/util.ts
+++ b/shared/pubUtils/util.ts
@@ -196,8 +196,17 @@ export function shouldRefresh(preTime: Date, now: Date, hour: number, deltaDay =
  */
 export function getRefTime(now = new Date(), hour: number, day = 0) {
   let curTime = new Date(now.getTime());
-  if (curTime.getHours() < hour) {
-    curTime.setDate(curTime.getDate() - 1);
+  let offset = curTime.getTimezoneOffset(); // 时差，单位分
+  let checkHour = hour - 8 + offset/60;
+  if(checkHour < 0) {
+    checkHour = 24 + checkHour;
+    if (curTime.getHours() >= checkHour) {
+      curTime.setDate(curTime.getDate() + 1);
+    }
+  } else {
+    if (curTime.getHours() < checkHour) {
+      curTime.setDate(curTime.getDate() - 1);
+    }
   }
   let today = setLocalHours(hour, curTime);
   return new Date(today + day * 24 * 60 * 60 * 1000);