diff --git a/game-server/app/servers/role/handler/equipHandler.ts b/game-server/app/servers/role/handler/equipHandler.ts
index 286b37c40..29e0e1f16 100644
--- a/game-server/app/servers/role/handler/equipHandler.ts
+++ b/game-server/app/servers/role/handler/equipHandler.ts
@@ -974,11 +974,9 @@ export class EquipHandler {
         if (!dicTargetInfo) return resResult(STATUS.WRONG_PARMS);
         if (dicTargetInfo.quality != dicCompose.targetQuality) return resResult(STATUS.COM_BLUEPRT_QUALITY_ERROR);
 
-        // 添加寻宝币
-        original.concat(dicCompose.coinNum);
         // 消耗藏宝图和寻宝币
 
-        let costResult = await handleCost(roleId, sid, original);
+        let costResult = await handleCost(roleId, sid, [...original, ...dicCompose.coinNum]);
         if (!costResult) return resResult(STATUS.ROLE_MATERIAL_NOT_ENOUGH);
 
         const reward = [{ id: target, count: 1 }];