diff --git a/pkg/util/aliyun/aliyun.go b/pkg/util/aliyun/aliyun.go
index bc85f1fd17..b2011e9cb1 100644
--- a/pkg/util/aliyun/aliyun.go
+++ b/pkg/util/aliyun/aliyun.go
@@ -16,7 +16,8 @@ const (
 
 	ALIYUN_DEFAULT_REGION = "cn-hangzhou"
 
-	ALIYUN_API_VERSION = "2014-05-26"
+	ALIYUN_API_VERSION     = "2014-05-26"
+	ALIYUN_API_VERSION_VPC = "2016-04-28"
 
 	ALIYUN_BSS_API_VERSION = "2017-12-14"
 
diff --git a/pkg/util/aliyun/vpc.go b/pkg/util/aliyun/vpc.go
index 91951cf029..341bab020c 100644
--- a/pkg/util/aliyun/vpc.go
+++ b/pkg/util/aliyun/vpc.go
@@ -45,6 +45,14 @@ type SVpc struct {
 	VpcName      string
 }
 
+func (self *SVpc) apiRequest(action string, params map[string]string) (jsonutils.JSONObject, error) {
+	client, err := self.region.getSdkClient()
+	if err != nil {
+		return nil, err
+	}
+	return _jsonRequest(client, "vpc.aliyuncs.com", ALIYUN_API_VERSION_VPC, action, params)
+}
+
 func (self *SVpc) GetMetadata() *jsonutils.JSONDict {
 	return nil
 }