修改

pkg/service/bundle/bundleOrder.go

@@ -53,6 +53,8 @@ func CreateBundleOrderSignature(c *gin.Context) {
 	req.Amount = bundleDetail.Bundle.Price
 	req.AmountType = bundleDetail.Bundle.PriceType
 
+	req.PayType = 1 // 默认 人民币
+
 	// 当前 未将 签名 写入合同中
 	signContract, signContractErr := logic.SignContract(req.CustomerNum, bundleDetail.Bundle.Contract, req.Signature)
 	if signContractErr != nil {