diff --git a/src/controllers/chest.controller.ts b/src/controllers/chest.controller.ts
index 75d6880..ff69887 100644
--- a/src/controllers/chest.controller.ts
+++ b/src/controllers/chest.controller.ts
@@ -230,7 +230,7 @@ class BoxController extends BaseController {
       throw new ZError(10, 'user already enhanced')
     }
     if (chest.bonusUsers.length >= chest.maxBounsCount) {
-      throw new ZError(13, 'enhanced times exceed')
+      throw new ZError(17, 'enhanced times exceed')
     }
     if (chest.status === ChestStatusEnum.OPENED) {
       throw new ZError(14, 'chest already opened')
@@ -240,7 +240,7 @@ class BoxController extends BaseController {
     }
     // 生产环境不能助力自己
     if (process.env.NODE_ENV === 'production' && chest.user === uid) {
-      throw new ZError(15, 'can not enhance self')
+      throw new ZError(18, 'can not enhance self')
     }
     const userMax = user.twitterId && user.discordId ? MAX_ENHANCE_COUNT_ADV : MAX_ENHANCE_COUNT_BASE
     const dateTag = formatDate(new Date())