diff --git a/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java b/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java
index 90d1051..725204d 100644
--- a/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java
+++ b/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java
@@ -76,7 +76,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
         UserSession session = BeanUtils.copyProperties(user,UserSession.class);
         String strJson = JSON.toJSONString(session);
         String accessToken = JwtUtil.sign(user.getId(),strJson,jwtProperties.getAccessTokenExpireIn(),jwtProperties.getAccessTokenSecret());
-        String refreshToken = JwtUtil.sign(user.getId(),strJson,jwtProperties.getAccessTokenExpireIn(),jwtProperties.getAccessTokenSecret());
+        String refreshToken = JwtUtil.sign(user.getId(),strJson,jwtProperties.getRefreshTokenExpireIn(),jwtProperties.getRefreshTokenSecret());
         LoginVO vo = new LoginVO();
         vo.setAccessToken(accessToken);
         vo.setAccessTokenExpiresIn(jwtProperties.getAccessTokenExpireIn());
@@ -100,7 +100,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
         String strJson = JwtUtil.getInfo(refreshToken);
         Long userId = JwtUtil.getUserId(refreshToken);
         String accessToken = JwtUtil.sign(userId,strJson,jwtProperties.getAccessTokenExpireIn(),jwtProperties.getAccessTokenSecret());
-        String newRefreshToken = JwtUtil.sign(userId,strJson,jwtProperties.getAccessTokenExpireIn(),jwtProperties.getAccessTokenSecret());
+        String newRefreshToken = JwtUtil.sign(userId,strJson,jwtProperties.getRefreshTokenExpireIn(),jwtProperties.getRefreshTokenSecret());
         LoginVO vo =new LoginVO();
         vo.setAccessToken(accessToken);
         vo.setAccessTokenExpiresIn(jwtProperties.getAccessTokenExpireIn());