diff --git a/README.md b/README.md
index abf9ea7..4732b0f 100644
--- a/README.md
+++ b/README.md
@@ -171,4 +171,9 @@ func CreateDemoTestResponse() *DemoTestResponse {
     }
 }
 
+```
+
+终端调试打开方式, 需要在系统环境变量上加入
+```
+DEBUG=sdk,signer
 ```
\ No newline at end of file
diff --git a/sdk/requests/request.go b/sdk/requests/request.go
index c0e6200..551cc79 100644
--- a/sdk/requests/request.go
+++ b/sdk/requests/request.go
@@ -91,7 +91,7 @@ type AcsRequest interface {
 	GetStringToSign() string
 	GetBodyReader() io.Reader
 
-	addHeaderParam(key, value string)
+	AddHeaderParam(key, value string)
 	addQueryParam(key, value string)
 	addFormParam(key, value string)
 }
@@ -217,7 +217,7 @@ func (request *baseRequest) SetStringToSign(stringToSign string) {
 	request.stringToSign = stringToSign
 }
 
-func (request *baseRequest) addHeaderParam(key, val string) {
+func (request *baseRequest) AddHeaderParam(key, val string) {
 	request.Headers[key] = val
 }
 
@@ -300,7 +300,7 @@ func addParam(request AcsRequest, position, key, value string) (err error) {
 	if len(value) > 0 {
 		switch position {
 		case Header:
-			request.addHeaderParam(key, value)
+			request.AddHeaderParam(key, value)
 		case Query:
 			request.addQueryParam(key, value)
 		case Body:
diff --git a/services/www/client.go b/services/www/client.go
new file mode 100644
index 0000000..51f6dfa
--- /dev/null
+++ b/services/www/client.go
@@ -0,0 +1,44 @@
+package www
+
+import (
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk"
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/requests"
+)
+
+const (
+	VERSION = "2020-09-24"
+)
+
+var HOST requests.Host = requests.Host{
+	Default: "apisdk.9ooo.cn",
+	Func: func(s string) string {
+		var a = map[string]string{
+			requests.RELEASE: "apisdk.9ooo.cn",
+			requests.PRE:     "apisdk.9ooo.cn",
+			requests.TEST:    "apisdk.9ooo.cn",
+		}
+		return a[s]
+	},
+}
+
+type Client struct {
+	sdk.Client
+}
+
+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) GetUserInfo(req *GetPwdRequest) (response *GetPwdResponse, err error) {
+	response = CreateGetPwdResponse()
+	err = c.DoAction(req, response)
+	return
+}
diff --git a/services/www/client_test.go b/services/www/client_test.go
new file mode 100644
index 0000000..5a9833c
--- /dev/null
+++ b/services/www/client_test.go
@@ -0,0 +1,21 @@
+package www
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestClient_GetUserInfo(t *testing.T) {
+
+	c, err := NewClientWithAliAppcode("203874304", "9e5489a82dd641729186cdad166d81a3")
+	if err != nil {
+		t.Error(err)
+	}
+
+	req := CreateGetPwdRequest()
+	req.UserName = "ttom666"
+
+	resp, _ := c.GetUserInfo(req)
+	fmt.Println(resp.GetHttpContentString())
+	fmt.Println(resp.GetHttpHeaders())
+}
diff --git a/services/www/get_pwd.go b/services/www/get_pwd.go
new file mode 100644
index 0000000..880d14a
--- /dev/null
+++ b/services/www/get_pwd.go
@@ -0,0 +1,37 @@
+package www
+
+import (
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/requests"
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/responses"
+)
+
+type GetPwdRequest struct {
+	*requests.RpcRequest
+	UserName string `position:"Query" field:"user_name" default:"-" `
+}
+
+type GetPwdResponse struct {
+	*responses.BaseResponse
+	Ret  int    `json:"ret"`
+	Msg  string `json:"msg"`
+	Data struct {
+		UserName string `json:"user_name"`
+		UserPwd  string `json:"user_pwd"`
+	} `json:"data"`
+}
+
+func CreateGetPwdRequest() (req *GetPwdRequest) {
+	req = &GetPwdRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	req.InitWithApiInfo(HOST, VERSION, "/api/limit/getPwd.php")
+	req.Method = requests.GET
+	return
+}
+
+func CreateGetPwdResponse() (response *GetPwdResponse) {
+	response = &GetPwdResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/www/get_token.go b/services/www/get_token.go
new file mode 100644
index 0000000..0da909b
--- /dev/null
+++ b/services/www/get_token.go
@@ -0,0 +1 @@
+package www