diff --git a/golang/client/client.go b/golang/client/client.go
index 7879dbd..c747919 100644
--- a/golang/client/client.go
+++ b/golang/client/client.go
@@ -1282,6 +1282,15 @@ func (client *Client) DoRequest(params *Params, request *OpenApiRequest, runtime
 
 			}
 
+			extendsHeaders := make(map[string]*string)
+			if !tea.BoolValue(util.IsUnset(runtime.ExtendsParameters)) {
+				extendsParameters := runtime.ExtendsParameters
+				if !tea.BoolValue(util.IsUnset(extendsParameters.Headers)) {
+					extendsHeaders = extendsParameters.Headers
+				}
+
+			}
+
 			request_.Query = tea.Merge(globalQueries,
 				request.Query)
 			// endpoint is setted in product client
@@ -1294,6 +1303,7 @@ func (client *Client) DoRequest(params *Params, request *OpenApiRequest, runtime
 				"x-acs-signature-nonce": util.GetNonce(),
 				"accept":                tea.String("application/json"),
 			}, globalHeaders,
+				extendsHeaders,
 				request.Headers)
 			if tea.BoolValue(util.EqualString(params.Style, tea.String("RPC"))) {
 				headers, _err := client.GetRpcHeaders()
diff --git a/golang/client/client_test.go b/golang/client/client_test.go
index 00352c8..759db08 100644
--- a/golang/client/client_test.go
+++ b/golang/client/client_test.go
@@ -191,15 +191,21 @@ func CreateConfig() (_result *Config) {
 }
 
 func CreateRuntimeOptions() (_result *util.RuntimeOptions) {
+	extendsParameters := &util.ExtendsParameters{
+		Headers: map[string]*string{
+			"extends-key": tea.String("extends-value"),
+		},
+	}
 	runtime := &util.RuntimeOptions{
-		ReadTimeout:    tea.Int(4000),
-		ConnectTimeout: tea.Int(4000),
-		MaxIdleConns:   tea.Int(100),
-		Autoretry:      tea.Bool(true),
-		MaxAttempts:    tea.Int(1),
-		BackoffPolicy:  tea.String("no"),
-		BackoffPeriod:  tea.Int(1),
-		IgnoreSSL:      tea.Bool(true),
+		ReadTimeout:       tea.Int(4000),
+		ConnectTimeout:    tea.Int(4000),
+		MaxIdleConns:      tea.Int(100),
+		Autoretry:         tea.Bool(true),
+		MaxAttempts:       tea.Int(1),
+		BackoffPolicy:     tea.String("no"),
+		BackoffPeriod:     tea.Int(1),
+		IgnoreSSL:         tea.Bool(true),
+		ExtendsParameters: extendsParameters,
 	}
 	_result = runtime
 	return _result
@@ -509,6 +515,7 @@ func TestCallApiForRPCWithV3Sign_AK_Form(t *testing.T) {
 	tea_util.AssertEqual(t, true, has)
 	tea_util.AssertEqual(t, "sdk", headers["for-test"])
 	tea_util.AssertEqual(t, "global-value", headers["global-key"])
+	tea_util.AssertEqual(t, "extends-value", headers["extends-key"])
 	tea_util.AssertNotNil(t, headers["x-acs-date"])
 	tea_util.AssertEqual(t, "application/json", headers["accept"])
 	tea_util.AssertNotNil(t, headers["x-acs-signature-nonce"])
@@ -568,6 +575,7 @@ func TestCallApiForRPCWithV3Sign_Anonymous_JSON(t *testing.T) {
 	tea_util.AssertEqual(t, true, has)
 	tea_util.AssertEqual(t, "sdk", headers["for-test"])
 	tea_util.AssertEqual(t, "global-value", headers["global-key"])
+	tea_util.AssertEqual(t, "extends-value", headers["extends-key"])
 	tea_util.AssertNotNil(t, headers["x-acs-date"])
 	tea_util.AssertEqual(t, "application/json", headers["accept"])
 	tea_util.AssertNotNil(t, headers["x-acs-signature-nonce"])
@@ -630,6 +638,7 @@ func TestCallApiForROAWithV3Sign_AK_Form(t *testing.T) {
 	tea_util.AssertEqual(t, true, has)
 	tea_util.AssertEqual(t, "sdk", headers["for-test"])
 	tea_util.AssertEqual(t, "global-value", headers["global-key"])
+	tea_util.AssertEqual(t, "extends-value", headers["extends-key"])
 	tea_util.AssertNotNil(t, headers["x-acs-date"])
 	tea_util.AssertEqual(t, "application/json", headers["accept"])
 	tea_util.AssertNotNil(t, headers["x-acs-signature-nonce"])
@@ -689,6 +698,7 @@ func TestCallApiForROAWithV3Sign_Anonymous_JSON(t *testing.T) {
 	tea_util.AssertEqual(t, true, has)
 	tea_util.AssertEqual(t, "sdk", headers["for-test"])
 	tea_util.AssertEqual(t, "global-value", headers["global-key"])
+	tea_util.AssertEqual(t, "extends-value", headers["extends-key"])
 	tea_util.AssertNotNil(t, headers["x-acs-date"])
 	tea_util.AssertEqual(t, "application/json", headers["accept"])
 	tea_util.AssertNotNil(t, headers["x-acs-signature-nonce"])
diff --git a/golang/go.mod b/golang/go.mod
index 5ee02fb..e6b1c93 100644
--- a/golang/go.mod
+++ b/golang/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/alibabacloud-go/alibabacloud-gateway-spi v0.0.4
 	github.com/alibabacloud-go/openapi-util v0.1.0
 	github.com/alibabacloud-go/tea v1.2.1
-	github.com/alibabacloud-go/tea-utils/v2 v2.0.4
+	github.com/alibabacloud-go/tea-utils/v2 v2.0.5
 	github.com/alibabacloud-go/tea-xml v1.1.3
 	github.com/aliyun/credentials-go v1.3.1
 	github.com/clbanning/mxj/v2 v2.5.5 // indirect
diff --git a/main.tea b/main.tea
index 9df0673..86e3954 100644
--- a/main.tea
+++ b/main.tea
@@ -673,6 +673,13 @@ api doRequest(params: Params, request: OpenApiRequest, runtime: Util.RuntimeOpti
       globalHeaders = globalParams.headers;
     }
   }
+  var extendsHeaders : map[string]string = {};
+  if (!Util.isUnset(runtime.extendsParameters)) {
+    var extendsParameters = runtime.extendsParameters;
+    if (!Util.isUnset(extendsParameters.headers)) {
+      extendsHeaders = extendsParameters.headers;
+    }
+  }
   __request.query = {
     ...globalQueries,
     ...request.query,
@@ -688,6 +695,7 @@ api doRequest(params: Params, request: OpenApiRequest, runtime: Util.RuntimeOpti
     x-acs-signature-nonce = Util.getNonce(),
     accept = 'application/json',
     ...globalHeaders,
+    ...extendsHeaders,
     ...request.headers,
   };
   if (Util.equalString(params.style, 'RPC')) {