...

examcloud-core-basic-service/src/main/java/cn/com/qmth/examcloud/core/basic/service/impl/AuthServiceImpl.java

@@ -591,10 +591,7 @@ public class AuthServiceImpl implements AuthService {
 		user.setKey(key);
 
 		int sessionTimeout = PropertyHolder.getInt(PropKeys.SESSION_TIMEOUT, 3600);
-		Integer sessionTimeoutCache = redisClient.get("$_SESSION_TIMEOUT", Integer.class);
-		if (null == sessionTimeoutCache || (int) sessionTimeoutCache != sessionTimeout) {
-			redisClient.set("$_SESSION_TIMEOUT", sessionTimeout);
-		}
+		user.setSessionTimeout(sessionTimeout);
 
 		redisClient.set(key, user, sessionTimeout);
 	}