diff --git a/game-server/app/servers/activity/handler/gachaHandler.ts b/game-server/app/servers/activity/handler/gachaHandler.ts
index ebdbc0e0f..3791fd9ff 100644
--- a/game-server/app/servers/activity/handler/gachaHandler.ts
+++ b/game-server/app/servers/activity/handler/gachaHandler.ts
@@ -381,7 +381,7 @@ export class GachaHandler {
         }
 
         let gachaPull = new GachaPull(gachaId, 0, []);
-        gachaPull.setByUserGacha(dicGacha, userGacha);
+        gachaPull.setByUserGacha({...dicGacha, floorReward: 0}, userGacha);
         let { resultList } = gachaPull.pull(count);
 
         userGacha = await UserGachaModel.updateInfo(roleId, gachaId, 0, { guideResultList: resultList, guideCount: guideCount + 1 })