diff --git a/internal/service/couponusers.go b/internal/service/couponusers.go
index 26b7408..2ecbfea 100644
--- a/internal/service/couponusers.go
+++ b/internal/service/couponusers.go
@@ -20,7 +20,7 @@ type (
 		GetCouponUsersByCondition(ctx context.Context, couponId int, jwcode int, name string, pageNo int, pageSize int) (users []couponusers.GetCouponUsersRes, err error)
 		// 根据jwcode,优惠券id删除用户
 		DeleteCouponUserByJwcode(ctx context.Context, couponId int, jwcode int) (result sql.Result, err error)
-		// 通过excel导入精网号
+		// 通过excel导入精网号, 解析并发放卡券
 		InsertJwcodeByExcel(ctx context.Context, file multipart.File, couponId int) (num int, err error)
 		// 传来jwcodes字符串，解析并发放卡券
 		InsertCouponUsersByJwcodeStr(ctx context.Context, jwcodeStr string, couponId int) (num int, err error)