From 5e6d810773571ab40ca09d509b9d22e7a7b5f50f Mon Sep 17 00:00:00 2001
From: ziming <zi__mm@163.com>
Date: Tue, 7 Apr 2026 13:46:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E9=80=A0=E6=8E=A5=E5=8F=A3?=
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---
 internal/biz/multi.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/biz/multi.go b/internal/biz/multi.go
index 2e4535a..1bef7ab 100644
--- a/internal/biz/multi.go
+++ b/internal/biz/multi.go
@@ -79,8 +79,8 @@ func (biz *MultiBiz) Notify(ctx context.Context, ip, source string, req *bo.Wech
 			return err
 		}
 
-		if order.ActivityId != "" {
-			return fmt.Errorf("批次活动ID不为空，不是多笔立减金，请检查")
+		if order.ActivityId == "" {
+			return fmt.Errorf("批次活动ID为空，不是多笔立减金，请检查")
 		}
 
 		if err = biz.Run(ctx, ip, source, req, order); err != nil {