diff --git a/game-service/src/main/java/awesome/group/game/service/WxService.java b/game-service/src/main/java/awesome/group/game/service/WxService.java
index e16bf07..05c3dff 100644
--- a/game-service/src/main/java/awesome/group/game/service/WxService.java
+++ b/game-service/src/main/java/awesome/group/game/service/WxService.java
@@ -55,7 +55,7 @@ public class WxService {
         } else {
             weGameUserMapper.updateSessionKey(data.session_key, u.getId());
         }
-        return JwtUtils.generatorToken(u.getId() + "", 2 * 86400);
+        return JwtUtils.generatorToken(u.getId() + "", 20 * 86400);
     }
 
     public void updateUserInfo(Integer userId, String rawData, String signature) {