diff --git a/client.go b/client.go
index e6c4041..50a2d72 100644
--- a/client.go
+++ b/client.go
@@ -8,6 +8,7 @@ import (
 	"github.com/injoyai/conv"
 	"github.com/injoyai/ios"
 	"github.com/injoyai/ios/client"
+	"github.com/injoyai/ios/module/common"
 	"github.com/injoyai/logs"
 	"github.com/injoyai/tdx/protocol"
 	"runtime/debug"
@@ -15,6 +16,16 @@ import (
 	"time"
 )
 
+const (
+	LevelNone  = common.LevelNone
+	LevelDebug = common.LevelDebug
+	LevelWrite = common.LevelWrite
+	LevelRead  = common.LevelRead
+	LevelInfo  = common.LevelInfo
+	LevelError = common.LevelError
+	LevelAll   = common.LevelAll
+)
+
 // WithDebug 是否打印通讯数据
 func WithDebug(b ...bool) client.Option {
 	return func(c *client.Client) {
@@ -22,6 +33,12 @@ func WithDebug(b ...bool) client.Option {
 	}
 }
 
+func WithLevel(level int) client.Option {
+	return func(c *client.Client) {
+		c.Logger.SetLevel(level)
+	}
+}
+
 // WithRedial 断线重连
 func WithRedial(b ...bool) client.Option {
 	return func(c *client.Client) {
@@ -31,6 +48,7 @@ func WithRedial(b ...bool) client.Option {
 
 // DialDefault 默认连接方式
 func DialDefault(op ...client.Option) (cli *Client, err error) {
+	op = append([]client.Option{WithRedial()}, op...)
 	return DialHostsRange(Hosts, op...)
 }
 
@@ -63,7 +81,8 @@ func DialWith(dial ios.DialFunc, op ...client.Option) (cli *Client, err error) {
 	}
 
 	cli.Client, err = client.Dial(dial, func(c *client.Client) {
-		c.Logger.Debug(false)                          //关闭日志打印
+		c.Logger.Debug(true)                           //关闭日志打印
+		c.Logger.SetLevel(LevelInfo)                   //设置日志级别
 		c.Logger.WithHEX()                             //以HEX显示
 		c.SetOption(op...)                             //自定义选项
 		c.Event.OnReadFrom = protocol.ReadFrom         //分包
@@ -86,16 +105,6 @@ func DialWith(dial ios.DialFunc, op ...client.Option) (cli *Client, err error) {
 
 	go cli.Client.Run()
 
-	/*
-		部分接口需要通过代码信息计算得出
-	*/
-	codesOnce.Do(func() {
-		//初始化代码管理
-		if DefaultCodes == nil {
-			DefaultCodes, err = NewCodes(cli, "./codes.db")
-		}
-	})
-
 	return cli, err
 }
 
diff --git a/codes.go b/codes.go
index 929d8cd..10d08fd 100644
--- a/codes.go
+++ b/codes.go
@@ -8,17 +8,13 @@ import (
 	"math"
 	"os"
 	"path/filepath"
-	"sync"
 	"time"
 	"xorm.io/core"
 	"xorm.io/xorm"
 )
 
-// 增加单例,部分数据需要通过Codes里面的信息计算
-var (
-	DefaultCodes *Codes
-	codesOnce    sync.Once
-)
+// DefaultCodes 增加单例,部分数据需要通过Codes里面的信息计算
+var DefaultCodes *Codes
 
 func NewCodes(c *Client, filename string) (*Codes, error) {
 
diff --git a/dial.go b/dial.go
index 02ec6b3..fbff896 100644
--- a/dial.go
+++ b/dial.go
@@ -73,7 +73,8 @@ func NewRangeDial(hosts []string) ios.DialFunc {
 			}
 			if i < len(hosts)-1 {
 				//最后一个错误返回出去
-				logs.Err(err)
+				logs.Err(err, "等待2秒后尝试下一个服务地址...")
+				<-time.After(time.Second * 2)
 			}
 		}
 		return
diff --git a/manage.go b/manage.go
index e78148b..f716621 100644
--- a/manage.go
+++ b/manage.go
@@ -16,19 +16,18 @@ func NewManage(cfg *ManageConfig, op ...client.Option) (*Manage, error) {
 	if cfg == nil {
 		cfg = &ManageConfig{}
 	}
-	if len(cfg.Hosts) == 0 {
-		cfg.Hosts = Hosts
-	}
 	if cfg.CodesDir == "" {
 		cfg.CodesDir = DefaultDatabaseDir
 	}
 	if cfg.WorkdayDir == "" {
 		cfg.WorkdayDir = DefaultDatabaseDir
 	}
+	if cfg.Dial == nil {
+		cfg.Dial = DialDefault
+	}
 
 	//代码
-	DefaultCodes = &Codes{}
-	codesClient, err := DialHostsRange(cfg.Hosts, op...)
+	codesClient, err := cfg.Dial(op...)
 	if err != nil {
 		return nil, err
 	}
@@ -37,18 +36,17 @@ func NewManage(cfg *ManageConfig, op ...client.Option) (*Manage, error) {
 	if err != nil {
 		return nil, err
 	}
-	DefaultCodes = codes
 
 	//连接池
 	p, err := NewPool(func() (*Client, error) {
-		return DialHostsRange(cfg.Hosts, op...)
+		return cfg.Dial(op...)
 	}, cfg.Number)
 	if err != nil {
 		return nil, err
 	}
 
 	//工作日
-	workdayClient, err := DialHostsRange(cfg.Hosts, op...)
+	workdayClient, err := cfg.Dial(op...)
 	if err != nil {
 		return nil, err
 	}
@@ -85,8 +83,8 @@ func (this *Manage) AddWorkdayTask(spec string, f func(m *Manage)) {
 }
 
 type ManageConfig struct {
-	Hosts      []string //服务端IP
-	Number     int      //客户端数量
-	CodesDir   string   //代码数据库位置
-	WorkdayDir string   //工作日数据库位置
+	Number     int                                                //客户端数量
+	CodesDir   string                                             //代码数据库位置
+	WorkdayDir string                                             //工作日数据库位置
+	Dial       func(op ...client.Option) (cli *Client, err error) //默认连接方式
 }
diff --git a/protocol/model_kline.go b/protocol/model_kline.go
index 258b71e..d133d3a 100644
--- a/protocol/model_kline.go
+++ b/protocol/model_kline.go
@@ -77,7 +77,10 @@ func (this *Kline) RisePrice() Price {
 
 // RiseRate 涨跌比例/涨跌幅,第一个数据不准，仅做参考
 func (this *Kline) RiseRate() float64 {
-	return float64(this.RisePrice()) / float64(this.Open) * 100
+	if this.Last == 0 {
+		return float64(this.Close-this.Open) / float64(this.Open) * 100
+	}
+	return float64(this.Close-this.Last) / float64(this.Last) * 100
 }
 
 type kline struct{}
diff --git a/workday.go b/workday.go
index d90f90b..ee8a4b9 100644
--- a/workday.go
+++ b/workday.go
@@ -77,7 +77,7 @@ func (this *Workday) Update() error {
 
 	now := time.Now()
 	if lastWorkday == nil || lastWorkday.Unix < IntegerDay(now).Unix() {
-		resp, err := this.Client.GetKlineDayAll("sh000001")
+		resp, err := this.Client.GetIndexDayAll("sh000001")
 		if err != nil {
 			logs.Err(err)
 			return err