diff --git a/services/pay/client.go b/services/pay/client.go
index 42edac3..d3d01a9 100644
--- a/services/pay/client.go
+++ b/services/pay/client.go
@@ -31,18 +31,6 @@ func NewClient() (client *Client, err error) {
 	return
 }
 
-func NewClientWithAccessKey(accesskey, secrect, source string) (client *Client, err error) {
-	client = &Client{}
-	err = client.InitWithAccessKey(accesskey, secrect, source)
-	return
-}
-
-func NewClientWithAliAppcode(accesskey, secrect string, env ...string) (client *Client, err error) {
-	client = &Client{}
-	err = client.InitWithAliAppcode(accesskey, secrect, env...)
-	return
-}
-
 func (c *Client) ComplaintReply(req *ComplaintReplyRequest) (response *ComplaintReplyResponse, err error) {
 	response = CreateComplaintReplyResponse()
 	err = c.DoAction(req, response)