diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/MySQLCoreProvider.java b/LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/MySQLCoreProvider.java
index 089f78dd..c87f769c 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/MySQLCoreProvider.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/MySQLCoreProvider.java
@@ -145,9 +145,9 @@ public void init(LaunchServer server) {
                 userInfoCols, table, usernameColumn);
         queryByLoginSQL = customQueryByLoginSQL != null ? customQueryByLoginSQL : queryByUsernameSQL;
 
-        updateAuthSQL = customUpdateAuthSQL != null ? customUpdateAuthSQL : String.format("UPDATE %s SET %s=?, %s=NULL WHERE %s=? LIMIT 1",
+        updateAuthSQL = customUpdateAuthSQL != null ? customUpdateAuthSQL : String.format("UPDATE %s SET %s=?, %s=NULL WHERE %s=?",
                 table, accessTokenColumn, serverIDColumn, uuidColumn);
-        updateServerIDSQL = customUpdateServerIdSQL != null ? customUpdateServerIdSQL : String.format("UPDATE %s SET %s=? WHERE %s=? LIMIT 1",
+        updateServerIDSQL = customUpdateServerIdSQL != null ? customUpdateServerIdSQL : String.format("UPDATE %s SET %s=? WHERE %s=?",
                 table, serverIDColumn, uuidColumn);
         String hardwareInfoCols = "id, hwDiskId, baseboardSerialNumber, displayId, bitness, totalMemory, logicalProcessors, physicalProcessors, processorMaxFreq, battery, id, graphicCard, banned, publicKey";
         if (sqlFindHardwareByPublicKey == null)