diff --git a/game-server/app/servers/battle/handler/normalBattleHandler.ts b/game-server/app/servers/battle/handler/normalBattleHandler.ts
index 14d9a1800..1c33f4d9a 100644
--- a/game-server/app/servers/battle/handler/normalBattleHandler.ts
+++ b/game-server/app/servers/battle/handler/normalBattleHandler.ts
@@ -478,7 +478,7 @@ export class NormalBattleHandler {
         for(let id of boxIds) {
             let dicBox = gameData.mainBox.get(id);
             if(dicBox && dicBox.chapter == chapter && dicBox.warType == warType) {
-                if(star >= dicBox.star) {
+                if(star >= dicBox.star && role.receivedBox.indexOf(id) == -1) {
                     rewards.push(...dicBox.reward);
                     ids.push(id);
                 }