diff --git a/service/eastiot/Iot_api.query_ordered_pkgInfo.go b/service/eastiot/Iot_api.query_ordered_pkgInfo.go
index ac543ed1..493bcf88 100644
--- a/service/eastiot/Iot_api.query_ordered_pkgInfo.go
+++ b/service/eastiot/Iot_api.query_ordered_pkgInfo.go
@@ -34,13 +34,13 @@ func NewIotApiQueryOrderedPkgInfoResult(result IotApiQueryOrderedPkgInfoResponse
 
 // IotApiQueryOrderedPkgInfo 查询流量卡已订购流量包
 // https://www.showdoc.com.cn/916774523755909/5092045889939625
-func (app *App) IotApiQueryOrderedPkgInfo(simId string) *IotApiQueryOrderedPkgInfoResult {
+func (c *Client) IotApiQueryOrderedPkgInfo(simId string) *IotApiQueryOrderedPkgInfoResult {
 	// 参数
-	param := NewParams()
+	param := gorequest.NewParams()
 	param.Set("simId", simId)
-	params := app.NewParamsWith(param)
+	params := gorequest.NewParamsWith(param)
 	// 请求
-	request, err := app.request("http://m2m.eastiot.net/Api/IotApi/queryOrderedPkgInfo", params, http.MethodPost)
+	request, err := c.request(apiUrl+"/Api/IotApi/queryOrderedPkgInfo", params, http.MethodPost)
 	// 定义
 	var response IotApiQueryOrderedPkgInfoResponse
 	err = json.Unmarshal(request.ResponseBody, &response)
diff --git a/service/eastiot/Iot_api.query_sim_pkgInfo.go b/service/eastiot/Iot_api.query_sim_pkgInfo.go
index c8ba1f9a..d4978994 100644
--- a/service/eastiot/Iot_api.query_sim_pkgInfo.go
+++ b/service/eastiot/Iot_api.query_sim_pkgInfo.go
@@ -40,14 +40,14 @@ func NewIotApiQuerySimPkgInfoResult(result IotApiQuerySimPkgInfoResponse, body [
 
 // IotApiQuerySimPkgInfo 流量卡可用流量包查询
 // https://www.showdoc.com.cn/916774523755909/4880284631482420
-func (app *App) IotApiQuerySimPkgInfo(simId string, sd int) *IotApiQuerySimPkgInfoResult {
+func (c *Client) IotApiQuerySimPkgInfo(simId string, sd int) *IotApiQuerySimPkgInfoResult {
 	// 参数
-	param := NewParams()
+	param := gorequest.NewParams()
 	param.Set("simId", simId)
 	param.Set("sd", sd)
-	params := app.NewParamsWith(param)
+	params := gorequest.NewParamsWith(param)
 	// 请求
-	request, err := app.request("http://m2m.eastiot.net/Api/IotApi/querySimPkgInfo", params, http.MethodPost)
+	request, err := c.request(apiUrl+"/Api/IotApi/querySimPkgInfo", params, http.MethodPost)
 	// 定义
 	var response IotApiQuerySimPkgInfoResponse
 	err = json.Unmarshal(request.ResponseBody, &response)
diff --git a/service/eastiot/Iot_api.query_user_pkgInfo.go b/service/eastiot/Iot_api.query_user_pkgInfo.go
index 6d6309a6..6a5dba08 100644
--- a/service/eastiot/Iot_api.query_user_pkgInfo.go
+++ b/service/eastiot/Iot_api.query_user_pkgInfo.go
@@ -39,9 +39,9 @@ func NewIotApiQueryUserPkgInfoResult(result IotApiQueryUserPkgInfoResponse, body
 
 // IotApiQueryUserPkgInfo 账户可用流量包查询
 // https://www.showdoc.com.cn/916774523755909/4850094776758927
-func (app *App) IotApiQueryUserPkgInfo() *IotApiQueryUserPkgInfoResult {
+func (c *Client) IotApiQueryUserPkgInfo() *IotApiQueryUserPkgInfoResult {
 	// 请求
-	request, err := app.request("http://m2m.eastiot.net/Api/IotApi/queryUserPkgInfo", map[string]interface{}{}, http.MethodPost)
+	request, err := c.request(apiUrl+"/Api/IotApi/queryUserPkgInfo", map[string]interface{}{}, http.MethodPost)
 	// 定义
 	var response IotApiQueryUserPkgInfoResponse
 	err = json.Unmarshal(request.ResponseBody, &response)
diff --git a/service/eastiot/Iot_api.recharge_sim.go b/service/eastiot/Iot_api.recharge_sim.go
index 872987c9..dd96f73b 100644
--- a/service/eastiot/Iot_api.recharge_sim.go
+++ b/service/eastiot/Iot_api.recharge_sim.go
@@ -24,11 +24,11 @@ func NewIotApiRechargeSimResult(result IotApiRechargeSimResponse, body []byte, h
 
 // IotApiRechargeSim 单卡流量充值
 // https://www.showdoc.com.cn/916774523755909/4880284631482420
-func (app *App) IotApiRechargeSim(notMustParams ...Params) *IotApiRechargeSimResult {
+func (c *Client) IotApiRechargeSim(notMustParams ...gorequest.Params) *IotApiRechargeSimResult {
 	// 参数
-	params := app.NewParamsWith(notMustParams...)
+	params := gorequest.NewParamsWith(notMustParams...)
 	// 请求
-	request, err := app.request("http://m2m.eastiot.net/Api/IotApi/rechargeSim", params, http.MethodPost)
+	request, err := c.request(apiUrl+"/Api/IotApi/rechargeSim", params, http.MethodPost)
 	// 定义
 	var response IotApiRechargeSimResponse
 	err = json.Unmarshal(request.ResponseBody, &response)
diff --git a/service/eastiot/api.Iot_api.get_all_sim_type.go b/service/eastiot/api.Iot_api.get_all_sim_type.go
index 54a50760..b112f9e6 100644
--- a/service/eastiot/api.Iot_api.get_all_sim_type.go
+++ b/service/eastiot/api.Iot_api.get_all_sim_type.go
@@ -29,9 +29,9 @@ func NewIotApiGetAllSimTypeResult(result IotApiGetAllSimTypeResponse, body []byt
 
 // IotApiGetAllSimType 卡类型列表查询
 // https://www.showdoc.com.cn/916774523755909/4858492092033167
-func (app *App) IotApiGetAllSimType() *IotApiGetAllSimTypeResult {
+func (c *Client) IotApiGetAllSimType() *IotApiGetAllSimTypeResult {
 	// 请求
-	request, err := app.request("http://m2m.eastiot.net/Api/IotApi/getAllSimType", map[string]interface{}{}, http.MethodPost)
+	request, err := c.request(apiUrl+"/Api/IotApi/getAllSimType", map[string]interface{}{}, http.MethodPost)
 	// 定义
 	var response IotApiGetAllSimTypeResponse
 	err = json.Unmarshal(request.ResponseBody, &response)
diff --git a/service/eastiot/app.go b/service/eastiot/app.go
deleted file mode 100644
index 5d6b462c..00000000
--- a/service/eastiot/app.go
+++ /dev/null
@@ -1,73 +0,0 @@
-package eastiot
-
-import (
-	"go.dtapp.net/library/utils/golog"
-	"go.dtapp.net/library/utils/gomongo"
-	"go.dtapp.net/library/utils/gorequest"
-	"gorm.io/gorm"
-	"time"
-)
-
-type App struct {
-	appId        string
-	apiKey       string
-	mongo        *gomongo.Client // 日志数据库
-	pgsql        *gorm.DB        // pgsql数据库
-	client       *gorequest.App  // 请求客户端
-	log          *golog.Api      // 日志服务
-	logTableName string          // 日志表名
-	logStatus    bool            // 日志状态
-}
-
-func NewApp(appID string, apiKey string, pgsql *gorm.DB) *App {
-	app := &App{appId: appID, apiKey: apiKey}
-	app.client = gorequest.NewHttp()
-	if pgsql != nil {
-		app.pgsql = pgsql
-		app.logStatus = true
-		app.logTableName = "eastiot"
-		app.log = golog.NewApi(&golog.ApiConfig{
-			Db:        pgsql,
-			TableName: app.logTableName,
-		})
-	}
-	return app
-}
-
-func (app *App) request(url string, params map[string]interface{}, method string) (resp gorequest.Response, err error) {
-
-	// 公共参数
-	params["appId"] = app.appId
-	params["timeStamp"] = time.Now().Unix()
-
-	// 签名
-	params["sign"] = app.getSign(app.apiKey, params)
-
-	// 创建请求
-	client := app.client
-
-	// 设置请求地址
-	client.SetUri(url)
-
-	// 设置方式
-	client.SetMethod(method)
-
-	// 设置格式
-	client.SetContentTypeForm()
-
-	// 设置参数
-	client.SetParams(params)
-
-	// 发起请求
-	request, err := client.Request()
-	if err != nil {
-		return gorequest.Response{}, err
-	}
-
-	// 日志
-	if app.logStatus == true {
-		go app.postgresqlLog(request)
-	}
-
-	return request, err
-}
diff --git a/service/eastiot/client.go b/service/eastiot/client.go
new file mode 100644
index 00000000..971adf3a
--- /dev/null
+++ b/service/eastiot/client.go
@@ -0,0 +1,42 @@
+package eastiot
+
+import (
+	"go.dtapp.net/library/utils/golog"
+	"go.dtapp.net/library/utils/gomongo"
+	"go.dtapp.net/library/utils/gorequest"
+	"gorm.io/gorm"
+)
+
+type ConfigClient struct {
+	AppId   string
+	ApiKey  string
+	Mongo   *gomongo.Client // 日志数据库
+	PgsqlDb *gorm.DB        // pgsql数据库
+}
+
+type Client struct {
+	client    *gorequest.App   // 请求客户端
+	log       *golog.ApiClient // 日志服务
+	logStatus bool             // 日志状态
+	config    *ConfigClient    // 配置
+}
+
+func NewClient(config *ConfigClient) (*Client, error) {
+
+	var err error
+	c := &Client{config: config}
+
+	c.client = gorequest.NewHttp()
+	if c.config.PgsqlDb != nil {
+		c.logStatus = true
+		c.log, err = golog.NewApiClient(&golog.ConfigApiClient{
+			Db:        c.config.PgsqlDb,
+			TableName: logTable,
+		})
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return c, nil
+}
diff --git a/service/eastiot/const.go b/service/eastiot/const.go
new file mode 100644
index 00000000..59eb7ff4
--- /dev/null
+++ b/service/eastiot/const.go
@@ -0,0 +1,9 @@
+package eastiot
+
+const (
+	apiUrl = "http://m2m.eastiot.net"
+)
+
+const (
+	logTable = "eastiot"
+)
diff --git a/service/eastiot/pgsql.go b/service/eastiot/log.go
similarity index 93%
rename from service/eastiot/pgsql.go
rename to service/eastiot/log.go
index 1a182091..8e85ab25 100644
--- a/service/eastiot/pgsql.go
+++ b/service/eastiot/log.go
@@ -8,8 +8,8 @@ import (
 )
 
 // 记录日志
-func (app *App) postgresqlLog(request gorequest.Response) {
-	app.log.Record(golog.ApiPostgresqlLog{
+func (c *Client) postgresqlLog(request gorequest.Response) {
+	c.log.Record(golog.ApiPostgresqlLog{
 		RequestTime:           golog.TimeString{Time: request.RequestTime},                      //【请求】时间
 		RequestUri:            request.RequestUri,                                               //【请求】链接
 		RequestUrl:            gorequest.UriParse(request.RequestUri).Url,                       //【请求】链接
diff --git a/service/eastiot/lot_api.query_user_balance.go b/service/eastiot/lot_api.query_user_balance.go
index b9986f8e..711ee3e3 100644
--- a/service/eastiot/lot_api.query_user_balance.go
+++ b/service/eastiot/lot_api.query_user_balance.go
@@ -27,9 +27,9 @@ func NewIotApiQueryUserBalanceResult(result IotApiQueryUserBalanceResponse, body
 
 // IotApiQueryUserBalance 余额查询
 // https://www.showdoc.com.cn/916774523755909/4857910459512420
-func (app *App) IotApiQueryUserBalance() *IotApiQueryUserBalanceResult {
+func (c *Client) IotApiQueryUserBalance() *IotApiQueryUserBalanceResult {
 	// 请求
-	request, err := app.request("http://m2m.eastiot.net/Api/IotApi/queryUserBalance", map[string]interface{}{}, http.MethodPost)
+	request, err := c.request(apiUrl+"/Api/IotApi/queryUserBalance", map[string]interface{}{}, http.MethodPost)
 	// 定义
 	var response IotApiQueryUserBalanceResponse
 	err = json.Unmarshal(request.ResponseBody, &response)
diff --git a/service/eastiot/params.go b/service/eastiot/params.go
deleted file mode 100644
index 78f585e5..00000000
--- a/service/eastiot/params.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package eastiot
-
-// Params 请求参数
-type Params map[string]interface{}
-
-func NewParams() Params {
-	p := make(Params)
-	return p
-}
-
-func (app *App) NewParamsWith(params ...Params) Params {
-	p := make(Params)
-	for _, v := range params {
-		p.SetParams(v)
-	}
-	return p
-}
-
-func (p Params) Set(key string, value interface{}) {
-	p[key] = value
-}
-
-func (p Params) SetParams(params Params) {
-	for key, value := range params {
-		p[key] = value
-	}
-}
diff --git a/service/eastiot/request.go b/service/eastiot/request.go
new file mode 100644
index 00000000..9721a4ef
--- /dev/null
+++ b/service/eastiot/request.go
@@ -0,0 +1,44 @@
+package eastiot
+
+import (
+	"go.dtapp.net/library/utils/gorequest"
+	"time"
+)
+
+func (c *Client) request(url string, params map[string]interface{}, method string) (resp gorequest.Response, err error) {
+
+	// 公共参数
+	params["appId"] = c.config.AppId
+	params["timeStamp"] = time.Now().Unix()
+
+	// 签名
+	params["sign"] = c.getSign(params)
+
+	// 创建请求
+	client := c.client
+
+	// 设置请求地址
+	client.SetUri(url)
+
+	// 设置方式
+	client.SetMethod(method)
+
+	// 设置格式
+	client.SetContentTypeForm()
+
+	// 设置参数
+	client.SetParams(params)
+
+	// 发起请求
+	request, err := client.Request()
+	if err != nil {
+		return gorequest.Response{}, err
+	}
+
+	// 日志
+	if c.logStatus == true {
+		go c.postgresqlLog(request)
+	}
+
+	return request, err
+}
diff --git a/service/eastiot/sign.go b/service/eastiot/sign.go
index 5c0662c9..f2bcde7e 100644
--- a/service/eastiot/sign.go
+++ b/service/eastiot/sign.go
@@ -8,7 +8,7 @@ import (
 	"strconv"
 )
 
-func (app *App) getSign(ApiKey string, p map[string]interface{}) string {
+func (c *Client) getSign(p map[string]interface{}) string {
 	var keys []string
 	for k := range p {
 		keys = append(keys, k)
@@ -16,13 +16,13 @@ func (app *App) getSign(ApiKey string, p map[string]interface{}) string {
 	sort.Strings(keys)
 	signStr := ""
 	for _, key := range keys {
-		signStr += fmt.Sprintf("%s=%s&", key, app.getString(p[key]))
+		signStr += fmt.Sprintf("%s=%s&", key, c.getString(p[key]))
 	}
-	signStr += fmt.Sprintf("apiKey=%s", ApiKey)
+	signStr += fmt.Sprintf("apiKey=%s", c.config.ApiKey)
 	return gomd5.ToUpper(signStr)
 }
 
-func (app *App) getString(i interface{}) string {
+func (c *Client) getString(i interface{}) string {
 	switch v := i.(type) {
 	case string:
 		return v