diff --git a/plugins/zltx_v2/internal/transform.go b/plugins/zltx_v2/internal/transform.go
index 1b545b8..6f16dce 100644
--- a/plugins/zltx_v2/internal/transform.go
+++ b/plugins/zltx_v2/internal/transform.go
@@ -49,10 +49,12 @@ func (c *Config) orderReq(in *proto.OrderRequest) *api.OrderCreateReq {
 	accountType := int64(0)
 	if in.Order.Account == "" {
 		accountType = 0
-	} else if helper.IsPhoneNumber(in.Order.Account) {
-		accountType = 1
-	} else if helper.IsEmail(in.Order.Account) {
-		accountType = 2
+	} else {
+		if helper.IsPhoneNumber(in.Order.Account) {
+			accountType = 1
+		} else {
+			accountType = 2
+		}
 	}
 	return &api.OrderCreateReq{
 		OutTradeNo:      in.Order.OrderNo,       // 商户侧订单号长度只能是1-64位