diff --git a/src/main/java/com/yipin/liuwanr/service/UserInfoService.java b/src/main/java/com/yipin/liuwanr/service/UserInfoService.java
index a774325..f382083 100644
--- a/src/main/java/com/yipin/liuwanr/service/UserInfoService.java
+++ b/src/main/java/com/yipin/liuwanr/service/UserInfoService.java
@@ -493,7 +493,7 @@ public class UserInfoService {
 				userInfoMapper.updateLogInNumber(user);
 				String token = user.getToken();
 				ValueOperations<String, String> redis = stringRedisTemplate.opsForValue();
-				redis.set(token,lastLoginTime, 30 * 60, TimeUnit.SECONDS);
+				redis.set(token,lastLoginTime, 24, TimeUnit.HOURS);
 				user.setDataTime(lastLoginTime);
 				resp.put("retvalue",user);
 				resp.put("retcode", 200);