diff --git a/game-server/app/servers/battle/handler/comBattleHandler.ts b/game-server/app/servers/battle/handler/comBattleHandler.ts
index 1b6e46db5..efe6cfbb5 100644
--- a/game-server/app/servers/battle/handler/comBattleHandler.ts
+++ b/game-server/app/servers/battle/handler/comBattleHandler.ts
@@ -113,7 +113,7 @@ export class ComBattleHandler {
             return resResult(STATUS.COM_BATTLE_IS_RUNNING);
         }
 
-        if (comBtlLvInvalid(playerLv, lvs)) {
+        if (!comBtlLvInvalid(playerLv, lvs)) {
             return resResult(STATUS.COM_BATTLE_ASSIST_LV_NOT_ENOUGH);
         }