diff --git a/game-server/app/servers/activity/handler/chongyangHandler.ts b/game-server/app/servers/activity/handler/chongyangHandler.ts
index 7c7b336b8..22ccdfa01 100644
--- a/game-server/app/servers/activity/handler/chongyangHandler.ts
+++ b/game-server/app/servers/activity/handler/chongyangHandler.ts
@@ -110,7 +110,7 @@ export class ChongYangHandler {
         if (dayIndex > playerData.dayIndexUnlock) return resResult(STATUS.ACTIVITY_CHONGYANG_LOCK);
 
         // 扣材料
-        let costResult = await handleCost(roleId, sid, stringToConsumeParam(scene.buyCost), ITEM_CHANGE_REASON.ACT_ENTERTAIN_BUY_COST);
+        let costResult = await handleCost(roleId, sid, stringToConsumeParam(scene.buyCost), ITEM_CHANGE_REASON.CHONGYANG_COST);
         if (!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
         // 保存数据
         let playerRecord = await ActivityChongYangRecModel.buyCnt(serverId, activityId, playerData.roundIndex, roleId, { dayIndex, buyCnt: count }, scene.isPushBuyRecord);
diff --git a/shared/consts/constModules/sysConst.ts b/shared/consts/constModules/sysConst.ts
index f17d2202e..432990c64 100644
--- a/shared/consts/constModules/sysConst.ts
+++ b/shared/consts/constModules/sysConst.ts
@@ -1279,6 +1279,7 @@ export enum ITEM_CHANGE_REASON {
     RECEIVE_ROUGE_SCORE_REWARD = 203,      // 领取积分奖励
     REBORN_COST = 204,                     // 重生优化，传承
     CHONGYANG_REWARD = 205,                 // 重阳集会
+    CHONGYANG_COST = 206,                   // 重阳集会购买消耗
 }
 
 export enum TA_EVENT {