diff --git a/internal/server/http.go b/internal/server/http.go
index 4395103..3109eed 100644
--- a/internal/server/http.go
+++ b/internal/server/http.go
@@ -39,7 +39,7 @@ func NewHTTPServer(
 	srv.Route("/voucher/").POST("notifyRetry/{id}", cmb.NotifyRetry)
 	srv.Route("/voucher/").POST("queryOrder/{order_no}", cmb.QueryOrder)
 	srv.Route("/voucher/").POST("registerTag/{product_no}", cmb.RegisterTag)
-	srv.Route("/voucher/").POST("pushWechatQuery/{product_no}", cmb.PushWechatQuery)
+	srv.Route("/voucher/").POST("pushWechatQuery", cmb.PushWechatQuery)
 	srv.Route("/voucher/").POST("pushWechatRetry/{product_no}", cmb.PushWechatRetry)
 
 	v1.RegisterCmbHTTPServer(srv, cmb)
diff --git a/internal/service/cmb.go b/internal/service/cmb.go
index fd72b54..7936dbc 100644
--- a/internal/service/cmb.go
+++ b/internal/service/cmb.go
@@ -132,11 +132,6 @@ func (this *CmbService) PushWechatQuery(ctx http.Context) error {
 		return fmt.Errorf("req is empty")
 	}
 
-	productNo := ctx.Vars().Get("product_no")
-	if productNo == "" {
-		req.ProductNo = productNo
-	}
-
 	if req.StartTime == "" || req.EndTime == "" {
 		return fmt.Errorf("start_time or end_time is empty")
 	}