diff --git a/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/WechatAppletController.java b/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/WechatAppletController.java
index 5680b9efa..6577c9c16 100644
--- a/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/WechatAppletController.java
+++ b/stdiet-admin/src/main/java/com/stdiet/web/controller/custom/WechatAppletController.java
@@ -520,7 +520,7 @@ public class WechatAppletController extends BaseController {
         }
 
         // 更新时间超过7天，重新登录获取最新信息
-        if (StringUtils.isEmpty(curWxUserInfo.getAvatarUrl()) || ChronoUnit.DAYS.between(DateUtils.dateToLocalDate(curWxUserInfo.getUpdateTime()), LocalDate.now()) >= 7) {
+        if (StringUtils.isEmpty(curWxUserInfo.getAvatarUrl()) || ChronoUnit.DAYS.between(DateUtils.dateToLocalDate(curWxUserInfo.getUpdateTime()), LocalDate.now()) >= 21) {
             return AjaxResult.error(5001, "信息缺失或者过期需要重新登录");
         }