diff --git a/internal/biz/order.go b/internal/biz/order.go
index 174c181..09154f0 100644
--- a/internal/biz/order.go
+++ b/internal/biz/order.go
@@ -56,9 +56,9 @@ func (v *VoucherBiz) order(ctx context.Context, req *bo.OrderCreateReqBo, produc
 	}
 
 	// 注册通知标签 order.MerchantNo 批次创建商户, order.BatchNo 商品批次号
-	if err = v.registerNotifyTag(ctx, order.MerchantNo, order.BatchNo); err != nil {
-		return nil, err
-	}
+	//if err = v.registerNotifyTag(ctx, order.MerchantNo, order.BatchNo); err != nil {
+	//	return nil, err
+	//}
 
 	// 真实发放
 	voucherNo, err := v.WechatCpnRepo.Order(ctx, order)
@@ -111,6 +111,17 @@ func (v *VoucherBiz) create(ctx context.Context, req *bo.OrderCreateReqBo, produ
 	return v.OrderRepo.Create(ctx, o)
 }
 
+func (this *VoucherBiz) RegisterTag(ctx context.Context, productNo string) error {
+
+	stock, err := this.ProductRepo.GetByProductNo(ctx, productNo)
+	if err != nil {
+		return err
+	}
+
+	// order.MerchantNo, order.BatchNo
+	return this.registerNotifyTag(ctx, stock.MchId, stock.BatchNo)
+}
+
 func (v *VoucherBiz) registerNotifyTag(ctx context.Context, stockCreatorMchID, stockID string) error {
 
 	c := vo.WechatNotifyRegisterTagCacheKey.BuildCache([]string{v.bc.WechatNotifyMQ.Tag, stockCreatorMchID, stockID})
diff --git a/internal/server/http.go b/internal/server/http.go
index 3e0023e..f573347 100644
--- a/internal/server/http.go
+++ b/internal/server/http.go
@@ -38,6 +38,7 @@ func NewHTTPServer(
 
 	srv.Route("/voucher/").GET("notifyRetry/{id}", cmb.NotifyRetry)
 	srv.Route("/voucher/").GET("queryOrder/{order_no}", cmb.QueryOrder)
+	srv.Route("/voucher/").GET("registerTag/{product_no}", cmb.RegisterTag)
 
 	v1.RegisterCmbHTTPServer(srv, cmb)
 
diff --git a/internal/service/cmb.go b/internal/service/cmb.go
index af6e7dc..e61f2e2 100644
--- a/internal/service/cmb.go
+++ b/internal/service/cmb.go
@@ -95,3 +95,20 @@ func (this *CmbService) QueryOrder(ctx http.Context) error {
 		"data": str,
 	})
 }
+
+func (this *CmbService) RegisterTag(ctx http.Context) error {
+
+	productNo := ctx.Vars().Get("product_no")
+	if productNo == "" {
+		return fmt.Errorf("product_no is empty")
+	}
+
+	err := this.VoucherBiz.RegisterTag(ctx, productNo)
+	if err != nil {
+		return err
+	}
+
+	return ctx.JSON(http2.StatusOK, map[string]interface{}{
+		"data": productNo,
+	})
+}