diff --git a/pkg/service/bundle/bundleOrder.go b/pkg/service/bundle/bundleOrder.go
index 3c4a9ea..675277f 100644
--- a/pkg/service/bundle/bundleOrder.go
+++ b/pkg/service/bundle/bundleOrder.go
@@ -320,7 +320,7 @@ func CreateBundleOrderSignature(c *gin.Context) {
 		}
 	}
 	// 当前 未将 签名 写入合同中 todo 金额和有效时间待修改
-	signContract, signContractErr := logic.SignContractV2(req.CustomerNum, bundleDetail.Contract, addTotalPrice, expirationDay)
+	signContract, signContractErr := logic.SignContractV2(req.CustomerNum, bundleDetail.Contract, bundleDetail.Price+addTotalPrice, expirationDay)
 	if signContractErr != nil {
 		service.Error(c, signContractErr)
 		return