diff --git a/sdk/requests/json_request.go b/sdk/requests/json_request.go
index 4e6b866..d195280 100644
--- a/sdk/requests/json_request.go
+++ b/sdk/requests/json_request.go
@@ -15,6 +15,7 @@ type JsonRequest struct {
 
 func (request *JsonRequest) init() {
 	request.baseRequest = defaultBaseRequest()
+	request.baseRequest.AddHeaderParam("Content-Type", Json)
 	request.Method = POST
 }
 
@@ -35,7 +36,7 @@ func (request *JsonRequest) BuildUrl() string {
 }
 
 func (request *JsonRequest) GetStyle() string {
-	return RPC
+	return STREAM
 }
 
 func (request *JsonRequest) BuildQueries() string {
@@ -60,8 +61,8 @@ func (request *JsonRequest) InitWithApiInfo(domain Host, version, urlPath string
 }
 
 func (request *JsonRequest) GetBodyReader() io.Reader {
-	if request.FormParams != nil && len(request.FormParams) > 0 {
-		body, err := json.Marshal(request.FormParams)
+	if request.JsonParams != nil && len(request.JsonParams) > 0 {
+		body, err := json.Marshal(request.JsonParams)
 		if err == nil {
 			return bytes.NewReader(body)
 		}
diff --git a/sdk/requests/request.go b/sdk/requests/request.go
index b1fa5eb..6de610a 100644
--- a/sdk/requests/request.go
+++ b/sdk/requests/request.go
@@ -32,15 +32,17 @@ const (
 	HEAD    = "HEAD"
 	OPTIONS = "OPTIONS"
 
-	Json = "application/json"
-	Xml  = "application/xml"
-	Raw  = "application/octet-stream"
-	Form = "application/x-www-form-urlencoded"
+	Json     = "application/json"
+	Xml      = "application/xml"
+	Raw      = "application/octet-stream"
+	Form     = "application/x-www-form-urlencoded"
+	FormData = "multipart/form-data"
 
-	Header = "Header"
-	Query  = "Query"
-	Body   = "Body"
-	Path   = "Path"
+	Header   = "Header"
+	Query    = "Query"
+	Body     = "Body"
+	BodyJson = "Json"
+	Path     = "Path"
 
 	TEST    = "TEST"
 	PRE     = "PRE"
@@ -95,6 +97,7 @@ type AcsRequest interface {
 	AddHeaderParam(key, value string)
 	addQueryParam(key, value string)
 	addFormParam(key, value string)
+	addJsonParam(string, any)
 }
 
 type baseRequest struct {
@@ -118,6 +121,7 @@ type baseRequest struct {
 	QueryParams map[string]string
 	Headers     map[string]string
 	FormParams  map[string]string
+	JsonParams  map[string]any
 	Content     []byte
 
 	queries      string
@@ -230,6 +234,10 @@ func (request *baseRequest) addFormParam(key, val string) {
 	request.FormParams[key] = val
 }
 
+func (request *baseRequest) addJsonParam(key string, val any) {
+	request.JsonParams[key] = val
+}
+
 func defaultBaseRequest() (request *baseRequest) {
 	request = &baseRequest{
 		Scheme:       HTTP,
@@ -242,6 +250,7 @@ func defaultBaseRequest() (request *baseRequest) {
 			"Accept-Encoding":    Json,
 		},
 		FormParams: make(map[string]string),
+		JsonParams: make(map[string]any),
 	}
 	return
 }
@@ -290,14 +299,14 @@ func flatRepeatedList(reflectValue reflect.Value, request AcsRequest, position s
 				value = fieldDefault
 			}
 
-			err = addParam(request, fieldPosition, name, value)
+			err = addParam(request, fieldPosition, name, value, reflectValue.Field(i).Interface())
 		}
 	}
 
 	return
 }
 
-func addParam(request AcsRequest, position, key, value string) (err error) {
+func addParam(request AcsRequest, position, key, value string, vAny any) (err error) {
 	if len(value) > 0 {
 		switch position {
 		case Header:
@@ -306,6 +315,8 @@ func addParam(request AcsRequest, position, key, value string) (err error) {
 			request.addQueryParam(key, value)
 		case Body:
 			request.addFormParam(key, value)
+		case BodyJson:
+			request.addJsonParam(key, vAny)
 		default:
 			errmsg := fmt.Sprintf("unsupport positions add param `%s`", position)
 			err = errors.New(errmsg)
diff --git a/sdk/requests/rpc_request.go b/sdk/requests/rpc_request.go
index 55e763c..7e639aa 100644
--- a/sdk/requests/rpc_request.go
+++ b/sdk/requests/rpc_request.go
@@ -13,6 +13,7 @@ type RpcRequest struct {
 
 func (request *RpcRequest) init() {
 	request.baseRequest = defaultBaseRequest()
+	request.baseRequest.AddHeaderParam("Content-Type", Form)
 	request.Method = POST
 }
 
diff --git a/sdk/requests/stream_request.go b/sdk/requests/stream_request.go
index 43fbe6f..76e9ec8 100644
--- a/sdk/requests/stream_request.go
+++ b/sdk/requests/stream_request.go
@@ -14,7 +14,7 @@ type StreamRequest struct {
 
 func (s *StreamRequest) init() {
 	s.baseRequest = defaultBaseRequest()
-	s.baseRequest.AddHeaderParam("Content-Type", "application/form-data")
+	s.baseRequest.AddHeaderParam("Content-Type", FormData)
 	s.Method = POST
 }
 
diff --git a/services/capk/client.go b/services/capk/client.go
new file mode 100644
index 0000000..73c1989
--- /dev/null
+++ b/services/capk/client.go
@@ -0,0 +1,30 @@
+package capk
+
+import (
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk"
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/requests"
+)
+
+const (
+	VERSION = "2024-10-30"
+)
+
+var HOST requests.Host = requests.Host{
+	Default: "capk.gaore.com",
+}
+
+type Client struct {
+	sdk.Client
+}
+
+func NewClient() (client *Client, err error) {
+	client = new(Client)
+	err = client.Init()
+	return
+}
+
+func (c *Client) TaskCreate(req *TaskCreateRequest) (resp *TaskCreateResponse, err error) {
+	resp = CreateTaskCreateResponse()
+	err = c.DoAction(req, resp)
+	return
+}
diff --git a/services/capk/client_test.go b/services/capk/client_test.go
new file mode 100644
index 0000000..dc9dddd
--- /dev/null
+++ b/services/capk/client_test.go
@@ -0,0 +1,18 @@
+package capk
+
+import "testing"
+
+func TestTask_Create(t *testing.T) {
+	client, err := NewClient()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	req := CreateTaskCreateRequest()
+	req.GameId = 7788
+	req.GameVersion = "1.0.1"
+	req.Config = "{\"data\":{\"sdkPath\":\"\",\"localPath\":\"\",\"plugins\":{\"addictioncheck\":\"\",\"msaid\":\"\",\"bugly\":\"\",\"gdt\":\"\",\"gdt_channel\":\"\"},\"decompileApk\":\"\"},\"game\":{\"appID\":\"7477\",\"appName\":\"xyxmz_xlhh_ylh\",\"appKey\":\"yWpx3hWQHFhSnTCj#7477#6KuRKuaAjLJ5sYRy\",\"appDescNew\":\"西游仙魔传\",\"orientation\":\"landscape\",\"cpuSupport\":\"armeabi-v7a|arm64-v8a\",\"minSdkVersion\":\"21\",\"targetSdkVersion\":\"31\",\"outputApkName\":\"{appName}_{appID}_{versionCode}_{versionName}_{time}.apk\",\"gameCategory\":\"25|771-2.0.4.3\",\"icon\":\"\",\"logoPath\":\"\",\"loadingPath\":\"\",\"certificatePath\":\"\"},\"channel\":{\"id\":\"1\",\"name\":\"gaore\",\"sdk\":\"gaore\",\"desc\":\"GRSDK\",\"suffix\":\"com.bjhr.xyxmz\",\"splash\":\"0\",\"splash_copy_to_unity\":\"0\",\"sdkParams\":{\"SCREEN_ORIENTATION\":\"0\",\"GAORE_CHANNELID\":\"1\",\"GAORE_VERSION_TAG\":\"1\",\"GAORE_LOGO_SHOW\":\"1\",\"GAORE_CHANNEL_KEY\":\"GRSDK\",\"GAORE_GAME_VERSION\":\"1.0.0\",\"GAORE_APPLICATION_PROXY_NAME\":\"com.gr.sdk.GaoreApplication,com.gr.sdk.MSAApplication,com.gr.sdk.addictioncheck.application.GaoreApplication,com.gr.sdk.BuglyProxyApplication,com.gr.sdk.GDTProxyApplication,com.gr.sdk.GDTChannelProxyApplication\",\"GAORE_WX_APP_ID\":\"\",\"GAORE_FLOAT_POSITION\":\"0|30\",\"GAORE_ROUND_ICON\":\"0\",\"GAORE_ROUND_ICON_PATH\":\"\",\"GAORE_ROUND_ICON_FOREGROUND_PATH\":\"\",\"GAORE_ROUND_ICON_BACKGROUND_PATH\":\"\",\"GR_AGEWARN\":\"true\",\"GR_REDPACKET\":\"1\",\"GR_REDPACKET_GUIDE\":\"1\",\"GAORE_INIT_SDK_TYPE\":\"2\",\"appkey_avscan\":\"\",\"seckey_avscan\":\"\",\"GDT_USER_ACTION_SET_ID\":\"1203968086\",\"GDT_APP_SECRET_KEY\":\"8ad271167be3dcf120468770a4ee9b21\",\"GISM_APPID\":\"\",\"GISM_APPNAME\":\"\",\"QL_APPID\":\"\",\"KUAISHOU_APPID\":\"\",\"KUAISHOU_APPNAME\":\"\",\"TOUTIAO_AID\":\"\",\"addPermissionActivity\":\"1\",\"VIVO_SRC_ID\":\"\"},\"sdkVersion\":{\"versionName\":\"2.6.1\"},\"plugins\":{\"addictioncheck\":\"\",\"msaid\":\"\",\"bugly\":\"\",\"gdt\":\"\",\"gdt_channel\":\"\"}}}"
+	req.Env = 0 // 灰度为 1 正式为0
+	resp, err := client.TaskCreate(req)
+	t.Logf("%v", resp.Data.TaskId)
+}
diff --git a/services/capk/task_create.go b/services/capk/task_create.go
new file mode 100644
index 0000000..2c2ffea
--- /dev/null
+++ b/services/capk/task_create.go
@@ -0,0 +1,38 @@
+package capk
+
+import (
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/requests"
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/responses"
+)
+
+type TaskCreateRequest struct {
+	*requests.JsonRequest
+	GameId      int    `position:"Json" field:"game_id"`
+	GameVersion string `position:"Json" field:"game_version"`
+	Config      string `position:"Json" field:"config"`
+	Env         int    `position:"Json" field:"env"`
+}
+
+type TaskCreateResponse struct {
+	*responses.BaseResponse
+	Code int    `json:"code"`
+	Msg  string `json:"msg"`
+	Data struct {
+		TaskId string `json:"task_id"`
+	} `json:"data"`
+}
+
+func CreateTaskCreateRequest() (req *TaskCreateRequest) {
+	req = &TaskCreateRequest{
+		JsonRequest: &requests.JsonRequest{},
+	}
+	req.InitWithApiInfo(HOST, VERSION, "/pack/task/create")
+	return
+}
+
+func CreateTaskCreateResponse() (resp *TaskCreateResponse) {
+	resp = &TaskCreateResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/oss/ApkVersion_get.go b/services/oss/ApkVersion_get.go
index 47ed5d1..6082b67 100644
--- a/services/oss/ApkVersion_get.go
+++ b/services/oss/ApkVersion_get.go
@@ -7,7 +7,7 @@ import (
 
 type GetApkVersionRequest struct {
 	*requests.JsonRequest
-	Filepath string `position:"Body" field:"filepath"`
+	Filepath string `position:"Json" field:"filepath"`
 }
 
 type GetApkVersionResponse struct {
@@ -15,8 +15,10 @@ type GetApkVersionResponse struct {
 	Code int    `json:"code"`
 	Msg  string `json:"msg"`
 	Data struct {
-		VersionCode string `json:"versionCode"`
-		VersionName string `json:"versionName"`
+		VersionCode      string `json:"versionCode"`
+		VersionName      string `json:"versionName"`
+		MinSdkVersion    string `json:"minSdkVersion"`
+		TargetSdkVersion string `json:"targetSdkVersion"`
 	} `json:"data"`
 }
 
diff --git a/services/oss/client_test.go b/services/oss/client_test.go
index e9d37fa..dcb8317 100644
--- a/services/oss/client_test.go
+++ b/services/oss/client_test.go
@@ -72,7 +72,7 @@ func TestCreateInitMultipartUpload(t *testing.T) {
 
 func TestClient_GetApkVersion(t *testing.T) {
 	req := CreateGetApkVersionRequest()
-	req.Filepath = "36c55c4c3a2f4c79e3917b989d580496.zip"
+	req.Filepath = "51c68615b8d21f9b72b02f48c400cb87.zip"
 	client, err := NewClient()
 	if err != nil {
 		t.Error(err)
diff --git a/services/oss/multipart_init.go b/services/oss/multipart_init.go
index 1d0c94d..449ee07 100644
--- a/services/oss/multipart_init.go
+++ b/services/oss/multipart_init.go
@@ -15,12 +15,12 @@ const (
 
 type InitMultipartUploadRequest struct {
 	*requests.JsonRequest
-	UploadType string `position:"Body" field:"upload_type"`
-	TargetType string `position:"Body" field:"target_type"`
-	TargetName string `position:"Body" field:"target_name"`
-	FileHash   string `position:"Body" field:"file_hash"`
-	Filepath   string `position:"Body" field:"filepath"`
-	ExtInfo    string `position:"Body" field:"ext_info"`
+	UploadType string `position:"Json" field:"upload_type"`
+	TargetType string `position:"Json" field:"target_type"`
+	TargetName string `position:"Json" field:"target_name"`
+	FileHash   string `position:"Json" field:"file_hash"`
+	Filepath   string `position:"Json" field:"filepath"`
+	ExtInfo    string `position:"Json" field:"ext_info"`
 }
 
 type InitMultipartUploadResponse struct {
diff --git a/services/oss/upload_del.go b/services/oss/upload_del.go
index 7f1afb8..d24f4aa 100644
--- a/services/oss/upload_del.go
+++ b/services/oss/upload_del.go
@@ -7,8 +7,8 @@ import (
 
 type DelOssRequest struct {
 	*requests.JsonRequest
-	BucketName string `position:"Body" field:"bucket_name" default:"image"`
-	MediaUrl   string `position:"Body" field:"url" default:"-"`
+	BucketName string `position:"Json" field:"bucket_name" default:"image"`
+	MediaUrl   string `position:"Json" field:"url" default:"-"`
 }
 
 type DelOssResponse struct {