diff --git a/common/const.go b/common/const.go
index 24f63f6..a693993 100644
--- a/common/const.go
+++ b/common/const.go
@@ -4,11 +4,11 @@ import "time"
 
 // 用户生成KisId的字符串前缀
 const (
-	KisIdTypeFlow       = "flow"
-	KisIdTypeConnnector = "conn"
-	KisIdTypeFunction   = "func"
-	KisIdTypeGlobal     = "global"
-	KisIdJoinChar       = "-"
+	KisIdTypeFlow      = "flow"
+	KisIdTypeConnector = "conn"
+	KisIdTypeFunction  = "func"
+	KisIdTypeGlobal    = "global"
+	KisIdJoinChar      = "-"
 )
 
 const (
@@ -38,7 +38,7 @@ const (
 )
 
 /*
-	是否启动Flow
+是否启动Flow
 */
 type KisOnOff int
 
@@ -60,7 +60,7 @@ const (
 // cache
 const (
 	// DeFaultFlowCacheCleanUp KisFlow中Flow对象Cache缓存默认的清理内存时间
-	DeFaultFlowCacheCleanUp = 5 //单位 min
+	DeFaultFlowCacheCleanUp = 5 // 单位 min
 	// DefaultExpiration 默认GoCahce时间 ，永久保存
 	DefaultExpiration time.Duration = 0
 )
diff --git a/config/kis_func_config.go b/config/kis_func_config.go
index 01864a4..55ad785 100644
--- a/config/kis_func_config.go
+++ b/config/kis_func_config.go
@@ -11,16 +11,16 @@ type FParam map[string]string
 
 // KisSource 表示当前Function的业务源
 type KisSource struct {
-	Name string   `yaml:"name"` //本层Function的数据源描述
-	Must []string `yaml:"must"` //source必传字段
+	Name string   `yaml:"name"` // 本层Function的数据源描述
+	Must []string `yaml:"must"` // source必传字段
 }
 
 // KisFuncOption 可选配置
 type KisFuncOption struct {
-	CName        string `yaml:"cname"`           //连接器Connector名称
-	RetryTimes   int    `yaml:"retry_times"`     //选填,Function调度重试(不包括正常调度)最大次数
-	RetryDuriton int    `yaml:"return_duration"` //选填,Function调度每次重试最大时间间隔(单位:ms)
-	Params       FParam `yaml:"default_params"`  //选填,在当前Flow中Function定制固定配置参数
+	CName         string `yaml:"cname"`           // 连接器Connector名称
+	RetryTimes    int    `yaml:"retry_times"`     // 选填,Function调度重试(不包括正常调度)最大次数
+	RetryDuration int    `yaml:"return_duration"` // 选填,Function调度每次重试最大时间间隔(单位:ms)
+	Params        FParam `yaml:"default_params"`  // 选填,在当前Flow中Function定制固定配置参数
 }
 
 // KisFuncConfig 一个KisFunction策略配置
@@ -49,7 +49,7 @@ func NewFuncConfig(
 
 	config.FMode = string(mode)
 
-	//FunctionS 和 L 需要必传KisConnector参数,原因是S和L需要通过Connector进行建立流式关系
+	// FunctionS 和 L 需要必传KisConnector参数,原因是S和L需要通过Connector进行建立流式关系
 	if mode == common.S || mode == common.L {
 		if option == nil {
 			log.Logger().ErrorF("Funcion S/L need option->Cid\n")
diff --git a/conn/kis_connector.go b/conn/kis_connector.go
index df48d45..5e62e06 100644
--- a/conn/kis_connector.go
+++ b/conn/kis_connector.go
@@ -29,7 +29,7 @@ type KisConnector struct {
 // NewKisConnector 根据配置策略创建一个KisConnector
 func NewKisConnector(config *config.KisConnConfig) *KisConnector {
 	conn := new(KisConnector)
-	conn.CId = id.KisID(common.KisIdTypeConnnector)
+	conn.CId = id.KisID(common.KisIdTypeConnector)
 	conn.CName = config.CName
 	conn.Conf = config
 	conn.metaData = make(map[string]interface{})
@@ -41,7 +41,7 @@ func NewKisConnector(config *config.KisConnConfig) *KisConnector {
 func (conn *KisConnector) Init() error {
 	var err error
 
-	//一个Connector只能执行初始化业务一次
+	// 一个Connector只能执行初始化业务一次
 	conn.onceInit.Do(func() {
 		err = kis.Pool().CallConnInit(conn)
 	})
diff --git a/file/config_export.go b/file/config_export.go
index e42237f..a7fbc43 100644
--- a/file/config_export.go
+++ b/file/config_export.go
@@ -3,10 +3,11 @@ package file
 import (
 	"errors"
 	"fmt"
-	"gopkg.in/yaml.v3"
-	"io/ioutil"
 	"kis-flow/common"
 	"kis-flow/kis"
+	"os"
+
+	"gopkg.in/yaml.v3"
 )
 
 // ConfigExportYaml 将flow配置输出，且存储本地
@@ -15,13 +16,13 @@ func ConfigExportYaml(flow kis.Flow, savaPath string) error {
 	if data, err := yaml.Marshal(flow.GetConfig()); err != nil {
 		return err
 	} else {
-		//flow
-		err := ioutil.WriteFile(savaPath+common.KisIdTypeFlow+"-"+flow.GetName()+".yaml", data, 0644)
+		// flow
+		err := os.WriteFile(savaPath+common.KisIdTypeFlow+"-"+flow.GetName()+".yaml", data, 0644)
 		if err != nil {
 			return err
 		}
 
-		//function
+		// function
 		for _, fp := range flow.GetConfig().Flows {
 			fConf := flow.GetFuncConfigByName(fp.FuncName)
 			if fConf == nil {
@@ -31,7 +32,7 @@ func ConfigExportYaml(flow kis.Flow, savaPath string) error {
 			if fdata, err := yaml.Marshal(fConf); err != nil {
 				return err
 			} else {
-				if err := ioutil.WriteFile(savaPath+common.KisIdTypeFunction+"-"+fp.FuncName+".yaml", fdata, 0644); err != nil {
+				if err := os.WriteFile(savaPath+common.KisIdTypeFunction+"-"+fp.FuncName+".yaml", fdata, 0644); err != nil {
 					return err
 				}
 			}
@@ -45,7 +46,7 @@ func ConfigExportYaml(flow kis.Flow, savaPath string) error {
 				if cdata, err := yaml.Marshal(cConf); err != nil {
 					return err
 				} else {
-					if err := ioutil.WriteFile(savaPath+common.KisIdTypeConnnector+"-"+cConf.CName+".yaml", cdata, 0644); err != nil {
+					if err := os.WriteFile(savaPath+common.KisIdTypeConnector+"-"+cConf.CName+".yaml", cdata, 0644); err != nil {
 						return err
 					}
 				}
diff --git a/file/config_import.go b/file/config_import.go
index 4dc6aa1..521fb9d 100644
--- a/file/config_import.go
+++ b/file/config_import.go
@@ -3,8 +3,6 @@ package file
 import (
 	"errors"
 	"fmt"
-	"gopkg.in/yaml.v3"
-	"io/ioutil"
 	"kis-flow/common"
 	"kis-flow/config"
 	"kis-flow/flow"
@@ -13,6 +11,8 @@ import (
 	"os"
 	"path"
 	"path/filepath"
+
+	"gopkg.in/yaml.v3"
 )
 
 type allConfig struct {
@@ -23,22 +23,22 @@ type allConfig struct {
 
 // kisTypeFlowConfigure 解析Flow配置文件，yaml格式
 func kisTypeFlowConfigure(all *allConfig, confData []byte, fileName string, kisType interface{}) error {
-	flow := new(config.KisFlowConfig)
-	if ok := yaml.Unmarshal(confData, flow); ok != nil {
+	flowCfg := new(config.KisFlowConfig)
+	if ok := yaml.Unmarshal(confData, flowCfg); ok != nil {
 		return errors.New(fmt.Sprintf("%s has wrong format kisType = %s", fileName, kisType))
 	}
 
 	// 如果FLow状态为关闭，则不做配置加载
-	if common.KisOnOff(flow.Status) == common.FlowDisable {
+	if common.KisOnOff(flowCfg.Status) == common.FlowDisable {
 		return nil
 	}
 
-	if _, ok := all.Flows[flow.FlowName]; ok {
-		return errors.New(fmt.Sprintf("%s set repeat flow_id:%s", fileName, flow.FlowName))
+	if _, ok := all.Flows[flowCfg.FlowName]; ok {
+		return errors.New(fmt.Sprintf("%s set repeat flow_id:%s", fileName, flowCfg.FlowName))
 	}
 
 	// 加入配置集合中
-	all.Flows[flow.FlowName] = flow
+	all.Flows[flowCfg.FlowName] = flowCfg
 
 	return nil
 }
@@ -105,7 +105,7 @@ func parseConfigWalkYaml(loadPath string) (*allConfig, error) {
 		}
 
 		// 读取文件内容
-		confData, err := ioutil.ReadFile(filePath)
+		confData, err := os.ReadFile(filePath)
 		if err != nil {
 			return err
 		}
@@ -128,7 +128,7 @@ func parseConfigWalkYaml(loadPath string) (*allConfig, error) {
 			case common.KisIdTypeFunction:
 				return kisTypeFuncConfigure(all, confData, filePath, kisType)
 
-			case common.KisIdTypeConnnector:
+			case common.KisIdTypeConnector:
 				return kisTypeConnConfigure(all, confData, filePath, kisType)
 
 			case common.KisIdTypeGlobal:
@@ -148,11 +148,11 @@ func parseConfigWalkYaml(loadPath string) (*allConfig, error) {
 }
 
 func buildFlow(all *allConfig, fp config.KisFlowFunctionParam, newFlow kis.Flow, flowName string) error {
-	//加载当前Flow依赖的Function
+	// 加载当前Flow依赖的Function
 	if funcConfig, ok := all.Funcs[fp.FuncName]; !ok {
 		return errors.New(fmt.Sprintf("FlowName [%s] need FuncName [%s], But has No This FuncName Config", flowName, fp.FuncName))
 	} else {
-		//flow add connector
+		// flow add connector
 		if funcConfig.Option.CName != "" {
 			// 加载当前Function依赖的Connector
 			if connConf, ok := all.Conns[funcConfig.Option.CName]; !ok {
@@ -163,7 +163,7 @@ func buildFlow(all *allConfig, fp config.KisFlowFunctionParam, newFlow kis.Flow,
 			}
 		}
 
-		//flow add function
+		// flow add function
 		if err := newFlow.Link(funcConfig, fp.Params); err != nil {
 			return err
 		}
@@ -191,7 +191,7 @@ func ConfigImportYaml(loadPath string) error {
 			}
 		}
 
-		//将flow添加到FlowPool中
+		// 将flow添加到FlowPool中
 		kis.Pool().AddFlow(flowName, newFlow)
 	}
 
diff --git a/flow/kis_flow.go b/flow/kis_flow.go
index 7fcaac5..3ce0a25 100644
--- a/flow/kis_flow.go
+++ b/flow/kis_flow.go
@@ -3,7 +3,6 @@ package flow
 import (
 	"context"
 	"errors"
-	"github.com/patrickmn/go-cache"
 	"kis-flow/common"
 	"kis-flow/config"
 	"kis-flow/conn"
@@ -13,6 +12,8 @@ import (
 	"kis-flow/log"
 	"sync"
 	"time"
+
+	"github.com/patrickmn/go-cache"
 )
 
 // KisFlow 用于贯穿整条流式计算的上下文环境
@@ -79,17 +80,17 @@ func NewKisFlow(conf *config.KisFlowConfig) kis.Flow {
 // Fork 得到Flow的一个副本(深拷贝)
 func (flow *KisFlow) Fork(ctx context.Context) kis.Flow {
 
-	config := flow.Conf
+	cfg := flow.Conf
 
 	// 通过之前的配置生成一个新的Flow
-	newFlow := NewKisFlow(config)
+	newFlow := NewKisFlow(cfg)
 
 	for _, fp := range flow.Conf.Flows {
 		if _, ok := flow.funcParams[flow.Funcs[fp.FuncName].GetId()]; !ok {
-			//当前function没有配置Params
+			// 当前function没有配置Params
 			newFlow.Link(flow.Funcs[fp.FuncName].GetConfig(), nil)
 		} else {
-			//当前function有配置Params
+			// 当前function有配置Params
 			newFlow.Link(flow.Funcs[fp.FuncName].GetConfig(), fp.Params)
 		}
 	}
@@ -163,16 +164,16 @@ func (flow *KisFlow) appendFunc(function kis.Function, fParam config.FParam) err
 		flow.FlowTail = function
 	}
 
-	//将Function Name 详细Hash对应关系添加到flow对象中
+	// 将Function Name 详细Hash对应关系添加到flow对象中
 	flow.Funcs[function.GetConfig().FName] = function
 
-	//先添加function 默认携带的Params参数
+	// 先添加function 默认携带的Params参数
 	params := make(config.FParam)
 	for key, value := range function.GetConfig().Option.Params {
 		params[key] = value
 	}
 
-	//再添加flow携带的function定义参数(重复即覆盖)
+	// 再添加flow携带的function定义参数(重复即覆盖)
 	for key, value := range fParam {
 		params[key] = value
 	}
@@ -193,7 +194,7 @@ func (flow *KisFlow) Run(ctx context.Context) error {
 	flow.abort = false
 
 	if flow.Conf.Status == int(common.FlowDisable) {
-		//flow被配置关闭
+		// flow被配置关闭
 		return nil
 	}
 
@@ -205,7 +206,7 @@ func (flow *KisFlow) Run(ctx context.Context) error {
 		return err
 	}
 
-	//流式链式调用
+	// 流式链式调用
 	for fn != nil && flow.abort == false {
 
 		// flow记录当前执行到的Function 标记
@@ -222,10 +223,10 @@ func (flow *KisFlow) Run(ctx context.Context) error {
 		}
 
 		if err := fn.Call(ctx, flow); err != nil {
-			//Error
+			// Error
 			return err
 		} else {
-			//Success
+			// Success
 			fn, err = flow.dealAction(ctx, fn)
 			if err != nil {
 				return err
@@ -259,8 +260,8 @@ func (flow *KisFlow) GetThisFuncConf() *config.KisFuncConfig {
 
 // GetConnector 得到当前正在执行的Function的Connector
 func (flow *KisFlow) GetConnector() (kis.Connector, error) {
-	if conn := flow.ThisFunction.GetConnector(); conn != nil {
-		return conn, nil
+	if connector := flow.ThisFunction.GetConnector(); connector != nil {
+		return connector, nil
 	} else {
 		return nil, errors.New("GetConnector(): Connector is nil")
 	}
@@ -268,8 +269,8 @@ func (flow *KisFlow) GetConnector() (kis.Connector, error) {
 
 // GetConnConf 得到当前正在执行的Function的Connector的配置
 func (flow *KisFlow) GetConnConf() (*config.KisConnConfig, error) {
-	if conn := flow.ThisFunction.GetConnector(); conn != nil {
-		return conn.GetConfig(), nil
+	if connector := flow.ThisFunction.GetConnector(); connector != nil {
+		return connector.GetConfig(), nil
 	} else {
 		return nil, errors.New("GetConnConf(): Connector is nil")
 	}
diff --git a/test/kis_config_import_test.go b/test/kis_config_import_test.go
index a0594ff..f008070 100644
--- a/test/kis_config_import_test.go
+++ b/test/kis_config_import_test.go
@@ -10,7 +10,7 @@ import (
 	"testing"
 )
 
-func TestConfigImportYmal(t *testing.T) {
+func TestConfigImportYaml(t *testing.T) {
 	ctx := context.Background()
 
 	// 0. 注册Function 回调业务
diff --git a/test/kis_config_test.go b/test/kis_config_test.go
index 5d19e04..36d4450 100644
--- a/test/kis_config_test.go
+++ b/test/kis_config_test.go
@@ -14,9 +14,9 @@ func TestNewFuncConfig(t *testing.T) {
 	}
 
 	option := config.KisFuncOption{
-		CName:        "connectorName1",
-		RetryTimes:   3,
-		RetryDuriton: 300,
+		CName:         "connectorName1",
+		RetryTimes:    3,
+		RetryDuration: 300,
 
 		Params: config.FParam{
 			"param1": "value1",
@@ -61,9 +61,9 @@ func TestNewConnConfig(t *testing.T) {
 	}
 
 	option := config.KisFuncOption{
-		CName:        "connectorName1",
-		RetryTimes:   3,
-		RetryDuriton: 300,
+		CName:         "connectorName1",
+		RetryTimes:    3,
+		RetryDuration: 300,
 
 		Params: config.FParam{
 			"param1": "value1",