diff --git a/client.go b/client.go
index 49bd4b8..aada4e4 100644
--- a/client.go
+++ b/client.go
@@ -6,6 +6,28 @@ import (
 	"go.dtapp.net/gorequest"
 )
 
+// client *dorm.GormClient
+type gormClientFun func() *dorm.GormClient
+
+// client *dorm.MongoClient
+// databaseName string
+type mongoClientFun func() (*dorm.MongoClient, string)
+
+// ClientConfig 实例配置
+type ClientConfig struct {
+	SpAppid        string         // 服务商应用ID
+	SpMchId        string         // 服务商户号
+	ApiV2          string         // APIv2密钥
+	ApiV3          string         // APIv3密钥
+	SerialNo       string         // 序列号
+	MchSslSerialNo string         // pem 证书号
+	MchSslCer      string         // pem 内容
+	MchSslKey      string         // pem key 内容
+	GormClientFun  gormClientFun  // 日志配置
+	MongoClientFun mongoClientFun // 日志配置
+	Debug          bool           // 日志开关
+}
+
 // Client 实例
 type Client struct {
 	requestClient *gorequest.App // 请求服务
@@ -31,43 +53,28 @@ type Client struct {
 	}
 }
 
-// client *dorm.GormClient
-type gormClientFun func() *dorm.GormClient
-
-// client *dorm.MongoClient
-// databaseName string
-type mongoClientFun func() (*dorm.MongoClient, string)
-
 // NewClient 创建实例化
-// spAppid 服务商应用ID
-// spMchId 服务商户号
-// apiV2 APIv2密钥
-// apiV3 APIv3密钥
-// serialNo 序列号
-// mchSslSerialNo pem 证书号
-// mchSslCer pem 内容
-// mchSslKey pem key 内容
-func NewClient(spAppid, spMchId, apiV2, apiV3, serialNo, mchSslSerialNo, mchSslCer, mchSslKey string, gormClientFun gormClientFun, mongoClientFun mongoClientFun, debug bool) (*Client, error) {
+func NewClient(config *ClientConfig) (*Client, error) {
 
 	var err error
 	c := &Client{}
 
-	c.config.spAppid = spAppid
-	c.config.spMchId = spMchId
-	c.config.apiV2 = apiV2
-	c.config.apiV3 = apiV3
-	c.config.serialNo = serialNo
-	c.config.mchSslSerialNo = mchSslSerialNo
-	c.config.mchSslCer = mchSslCer
-	c.config.mchSslKey = mchSslKey
+	c.config.spAppid = config.SpAppid
+	c.config.spMchId = config.SpMchId
+	c.config.apiV2 = config.ApiV2
+	c.config.apiV3 = config.ApiV3
+	c.config.serialNo = config.SerialNo
+	c.config.mchSslSerialNo = config.MchSslSerialNo
+	c.config.mchSslCer = config.MchSslCer
+	c.config.mchSslKey = config.MchSslKey
 
 	c.requestClient = gorequest.NewHttp()
 
-	gormClient := gormClientFun()
+	gormClient := config.GormClientFun()
 	if gormClient.Db != nil {
 		c.log.logGormClient, err = golog.NewApiGormClient(func() (*dorm.GormClient, string) {
 			return gormClient, logTable
-		}, debug)
+		}, config.Debug)
 		if err != nil {
 			return nil, err
 		}
@@ -75,11 +82,11 @@ func NewClient(spAppid, spMchId, apiV2, apiV3, serialNo, mchSslSerialNo, mchSslC
 	}
 	c.log.gormClient = gormClient
 
-	mongoClient, databaseName := mongoClientFun()
+	mongoClient, databaseName := config.MongoClientFun()
 	if mongoClient.Db != nil {
 		c.log.logMongoClient, err = golog.NewApiMongoClient(func() (*dorm.MongoClient, string, string) {
 			return mongoClient, databaseName, logTable
-		}, debug)
+		}, config.Debug)
 		if err != nil {
 			return nil, err
 		}
diff --git a/const.go b/const.go
index 2e7b979..2babc89 100644
--- a/const.go
+++ b/const.go
@@ -14,7 +14,7 @@ const (
 
 // SDK 相关信息
 const (
-	Version         = "1.0.8"                      // SDK 版本
+	Version         = "1.0.9"                      // SDK 版本
 	UserAgentFormat = "WechatPay-Go/%s (%s) GO/%s" // UserAgent中的信息
 )