diff --git a/pkg/config/loader.go b/pkg/config/loader.go
index d72c1d6..0e21631 100644
--- a/pkg/config/loader.go
+++ b/pkg/config/loader.go
@@ -11,6 +11,7 @@ import (
 )
 
 func GenerateConfig() error {
+	// 生成配置文件
 	p, _ := filepath.Abs("./config.toml")
 
 	flag := os.O_RDWR
@@ -35,6 +36,7 @@ func GenerateConfig() error {
 }
 
 func ReadClientConfig() (*ClientConfig, error) {
+	// 读取客户端配置文件，如果不存在则生成示例配置
 	viper.SetConfigName(constants.ConfigFileName)
 	viper.SetConfigType(constants.ConfigType)
 	for _, path := range constants.ConfigPaths {
diff --git a/pkg/handler/message/message.go b/pkg/handler/message/message.go
index b56512b..b047ae0 100644
--- a/pkg/handler/message/message.go
+++ b/pkg/handler/message/message.go
@@ -9,17 +9,28 @@ import (
 	"github.com/emiago/sipgo/sip"
 )
 
+// messageHandler 是一个处理SIP消息的函数类型
 type messageHandler = func(client *sipgo.Client, clientConfig *config.ClientConfig, req *sip.Request, tx sip.ServerTransaction)
 
+// handlers 是一个存储消息处理器的映射，键为命令类型，值为消息处理器函数
 var handlers = make(map[string]messageHandler)
 
+// SetupMessageHandler 设置SIP服务器的消息处理器，根据消息的命令类型调用相应的处理器
 func SetupMessageHandler(srv *sipgo.Server, client *sipgo.Client, clientConfig *config.ClientConfig) {
 	srv.OnMessage(func(req *sip.Request, tx sip.ServerTransaction) {
 		body := req.Body()
+		if len(body) == 0 {
+			log.Log().Warn().Msgf("消息体为空")
+			_ = tx.Respond(sip.NewResponseFromRequest(req, sip.StatusOK, "OK", nil))
+			return
+		}
+
 		message := new(manscdp.MessageReq)
 		err := utils.XMLUnmarshal(body, message)
 		if err != nil {
 			log.Log().Error().Msgf("XML Unmarshal error: %v", err)
+			_ = tx.Respond(sip.NewResponseFromRequest(req, sip.StatusBadRequest, "Bad Request", nil))
+			return
 		}
 
 		handlers, ok := handlers[message.CmdType]
diff --git a/pkg/manscdp/catalog.go b/pkg/manscdp/catalog.go
index 856e6d5..7acb7b0 100644
--- a/pkg/manscdp/catalog.go
+++ b/pkg/manscdp/catalog.go
@@ -2,6 +2,7 @@ package manscdp
 
 import "encoding/xml"
 
+// CatalogReq 定义了查询目录的请求结构
 type CatalogReq struct {
 	XMLName  xml.Name `xml:"Query"`
 	CmdType  string   `xml:"CmdType"`
@@ -9,6 +10,7 @@ type CatalogReq struct {
 	DeviceID string   `xml:"DeviceID"`
 }
 
+// CatalogResp 定义了查询目录的响应结构
 type CatalogResp struct {
 	XMLName    xml.Name           `xml:"Response"`
 	CmdType    string             `xml:"CmdType"`
@@ -18,12 +20,14 @@ type CatalogResp struct {
 	DeviceID   string             `xml:"DeviceID"`
 }
 
+// CateLogDeviceList 定义了设备列表的结构
 type CateLogDeviceList struct {
 	XMLName xml.Name        `xml:"DeviceList"`
 	Num     string          `xml:"Num,attr"`
 	Item    []CateLogDevice `xml:"Item"`
 }
 
+// CateLogDevice 定义了单个设备的详细信息结构
 type CateLogDevice struct {
 	XMLName      xml.Name `xml:"Item"`
 	Name         string   `xml:"Name"`
diff --git a/pkg/manscdp/message.go b/pkg/manscdp/message.go
index 5161c04..f52312d 100644
--- a/pkg/manscdp/message.go
+++ b/pkg/manscdp/message.go
@@ -2,6 +2,7 @@ package manscdp
 
 import "encoding/xml"
 
+// MessageReq 定义了查询消息的请求结构体，使用XML格式进行序列化和反序列化
 type MessageReq struct {
 	XMLName  xml.Name `xml:"Query"`
 	CmdType  string   `xml:"CmdType"`
diff --git a/pkg/services/zlmediakit/api.go b/pkg/services/zlmediakit/api.go
index e5423ef..5e6c168 100644
--- a/pkg/services/zlmediakit/api.go
+++ b/pkg/services/zlmediakit/api.go
@@ -1,6 +1,8 @@
 package zlmediakit
 
 import (
+	"encoding/json"
+	"git.skcks.cn/Shikong/go-gb28181/pkg/services/zlmediakit/types"
 	"github.com/go-resty/resty/v2"
 	"time"
 )
@@ -22,3 +24,51 @@ func SetupZLMediaKitService(config *Config) {
 		client: client,
 	}
 }
+
+func GetZLMediaKitService() *ZLMediaKit {
+	return zLMediaKitService
+}
+
+func (z *ZLMediaKit) GetApiList() (data *types.Data[[]string], err error) {
+	resp, err := z.client.R().Get("/index/api/getApiList")
+	if err != nil {
+		return nil, err
+	}
+
+	data = new(types.Data[[]string])
+	err = json.Unmarshal(resp.Body(), data)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+func (z *ZLMediaKit) GetServerConfig() (data *types.ServerConfigResp, err error) {
+	resp, err := z.client.R().Get("/index/api/getServerConfig")
+	if err != nil {
+		return nil, err
+	}
+
+	data = new(types.ServerConfigResp)
+	err = json.Unmarshal(resp.Body(), data)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+func (z *ZLMediaKit) SetServerConfig(config *types.ServerConfig) (data *types.SetServerConfigResp, err error) {
+	resp, err := z.client.R().
+		SetBody(config).
+		Post("/index/api/setServerConfig")
+	if err != nil {
+		return nil, err
+	}
+
+	data = new(types.SetServerConfigResp)
+	err = json.Unmarshal(resp.Body(), data)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
diff --git a/pkg/services/zlmediakit/api_test.go b/pkg/services/zlmediakit/api_test.go
index 209800d..4d802c9 100644
--- a/pkg/services/zlmediakit/api_test.go
+++ b/pkg/services/zlmediakit/api_test.go
@@ -5,18 +5,22 @@ import (
 	"fmt"
 	"git.skcks.cn/Shikong/go-gb28181/pkg/services/zlmediakit/types"
 	"github.com/duke-git/lancet/v2/convertor"
+	"github.com/duke-git/lancet/v2/formatter"
 	"github.com/duke-git/lancet/v2/netutil"
 	"github.com/go-resty/resty/v2"
+	"strings"
 	"testing"
 )
 
 func TestZLMediaKit(t *testing.T) {
+	// 设置ZLMediaKit服务，传入配置信息
 	SetupZLMediaKitService(&Config{
 		Id:     "amrWMKmbKqoBjRQ9",
 		Url:    "http://10.10.10.200:5081",
 		Secret: "4155cca6-2f9f-11ee-85e6-8de4ce2e7333",
 	})
 
+	// 获取媒体列表并检查响应
 	resp, err := zLMediaKitService.client.R().Get("/index/api/getMediaList")
 	if err != nil {
 		t.Fatal(err)
@@ -27,6 +31,67 @@ func TestZLMediaKit(t *testing.T) {
 	for _, datum := range data.Data {
 		t.Logf("%+v\n", datum)
 	}
+
+	// 获取ZLMediaKit服务实例
+	service := GetZLMediaKitService()
+
+	// 获取API列表并打印数据
+	apiList, err := service.GetApiList()
+	printData(apiList, err, t)
+
+	// 打印分隔线
+	t.Log(strings.Repeat("=", 50))
+
+	// 获取服务器配置并打印数据
+	getConfigResp, err := service.GetServerConfig()
+	printData(getConfigResp, err, t)
+
+	// 深度克隆配置并修改SRT超时时间，然后设置服务器配置
+	config := convertor.DeepClone(getConfigResp.Data[0])
+	config.SrtTimeoutSec = "5"
+	serverConfigResp, err := service.SetServerConfig(&config)
+	printResp(serverConfigResp, err, t)
+
+	// 再次获取服务器配置并打印数据，以验证修改是否成功
+	getConfigResp, err = service.GetServerConfig()
+	printData(getConfigResp, err, t)
+
+	// 打印分隔线
+	t.Log(strings.Repeat("=", 50))
+}
+
+func printResp[T any](data *T, err error, t *testing.T) {
+	if err != nil {
+		t.Error(err)
+	} else {
+		pretty, _ := formatter.Pretty(data)
+		t.Log(pretty)
+	}
+}
+
+func printData[T any](data *types.Data[T], err error, t *testing.T) {
+	if err != nil {
+		t.Error(err)
+	} else {
+
+		switch x := interface{}(data.Data).(type) {
+		case string, int, int64, float32, float64, bool, nil, []byte:
+			t.Log(x)
+
+		case []any:
+			for _, s := range x {
+				t.Logf("\t%+v\n", s)
+			}
+		case []string:
+			for _, s := range x {
+				t.Logf("\t%+v\n", s)
+			}
+
+		default:
+			result, _ := formatter.Pretty(x)
+			t.Logf("%s\n", result)
+		}
+	}
 }
 
 func TestZLMediaKit_API(t *testing.T) {
diff --git a/pkg/services/zlmediakit/types/base.go b/pkg/services/zlmediakit/types/base.go
index 4886aca..97cdf66 100644
--- a/pkg/services/zlmediakit/types/base.go
+++ b/pkg/services/zlmediakit/types/base.go
@@ -1,5 +1,6 @@
 package types
 
+// Data 是一个泛型结构体，用于封装 API 响应的数据
 type Data[T any] struct {
 	Code int    `json:"code"`
 	Data T      `json:"data"`
diff --git a/pkg/services/zlmediakit/types/server_config.go b/pkg/services/zlmediakit/types/server_config.go
index e401715..665bc52 100644
--- a/pkg/services/zlmediakit/types/server_config.go
+++ b/pkg/services/zlmediakit/types/server_config.go
@@ -4,6 +4,11 @@ type ServerConfigResp = Data[ServerConfigRespRaw]
 
 type ServerConfigRespRaw = []ServerConfig
 
+type SetServerConfigResp struct {
+	Code    int `json:"code"`
+	Changed int `json:"changed"`
+}
+
 type ServerConfig struct {
 	ApiApiDebug                    string `json:"api.apiDebug"`
 	ApiDefaultSnap                 string `json:"api.defaultSnap"`
diff --git a/pkg/utils/xml.go b/pkg/utils/xml.go
index 411b82e..1887d43 100644
--- a/pkg/utils/xml.go
+++ b/pkg/utils/xml.go
@@ -12,6 +12,7 @@ import (
 	"strings"
 )
 
+// XMLMarshalString 将给定的对象v序列化为XML字符串，并指定字符集charset
 func XMLMarshalString(v interface{}, charset string) (string, error) {
 	marshal, err := XMLMarshal(v, charset)
 	if err != nil {
@@ -20,6 +21,7 @@ func XMLMarshalString(v interface{}, charset string) (string, error) {
 	return string(marshal), nil
 }
 
+// XMLMarshal 将给定的对象obj序列化为XML格式的字节数组，并指定字符集charset
 func XMLMarshal(obj interface{}, charset string) ([]byte, error) {
 	marshal := &bytes.Buffer{}
 	encoder := xml.NewEncoder(marshal)
@@ -69,6 +71,7 @@ func XMLMarshal(obj interface{}, charset string) ([]byte, error) {
 	return xmlBytes.Bytes(), nil
 }
 
+// XMLUnmarshal 将XML格式的字节数组data反序列化为对象obj
 func XMLUnmarshal(data []byte, obj interface{}) error {
 	decoder := xml.NewDecoder(bytes.NewReader(data))
 	decoder.CharsetReader = func(c string, input io.Reader) (io.Reader, error) {