diff --git a/abstract.go b/abstract.go
index 4191eba..3772291 100644
--- a/abstract.go
+++ b/abstract.go
@@ -19,8 +19,6 @@ type ITask interface {
 	GetFlag() string
 	// Description 任务描述
 	Description() string
-	// GetRunID 获取任务ID
-	GetRunID() string
 	// Callback 任务执行成功的回调
 	Callback(result *Result) error
 	// Execute 执行任务
diff --git a/core.go b/core.go
index a973c91..a94998a 100644
--- a/core.go
+++ b/core.go
@@ -11,6 +11,7 @@ import (
 	"container/list"
 	"fmt"
 	"git.zhangdeman.cn/zhangdeman/easymap"
+	"git.zhangdeman.cn/zhangdeman/wrapper"
 	"time"
 )
 
@@ -172,6 +173,10 @@ func (tw *TimeWheel) checkAndRunTask() {
 //
 // Date : 13:43 2023/8/4
 func (tw *TimeWheel) AddTask(task *Task, byInterval bool) {
+	if nil != task {
+		// 生成 key
+		task.Key = wrapper.StringFromRandom(128, "").Md5().Value
+	}
 	var pos, circle int
 	if byInterval {
 		pos, circle = tw.getPosAndCircleByInterval(task.Interval)
diff --git a/core_test.go b/core_test.go
index a48bcf2..9dbe5f0 100644
--- a/core_test.go
+++ b/core_test.go
@@ -63,15 +63,5 @@ func (t testTask) Callback(result *Result) error {
 
 func (t testTask) Execute(ctx context.Context, cfg *Config) (map[string]interface{}, error) {
 	fmt.Println(wrapper.OwnTimeFromNow().ToString())
-	tw.AddTask(&Task{
-		Key:            wrapper.StringFromRandom(32, "").Value(),
-		Interval:       5 * time.Second,
-		CreatedTime:    time.Now(),
-		Position:       0,
-		Circle:         100,
-		Job:            &testTask{},
-		Times:          10,
-		MaxExecuteTime: 100,
-	}, false)
 	return nil, nil
 }
diff --git a/task.go b/task.go
deleted file mode 100644
index 04d1c32..0000000
--- a/task.go
+++ /dev/null
@@ -1,139 +0,0 @@
-// Package task ...
-//
-// Description : task ...
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 2022-06-23 15:13
-package task
-
-import (
-	"context"
-	"fmt"
-	"runtime"
-	"sync"
-	"time"
-)
-
-var (
-	// Dispatch 调度实例
-	Dispatch *dispatch
-)
-
-func init() {
-	Dispatch = &dispatch{
-		lock:      &sync.RWMutex{},
-		taskTable: make(map[string]ITask),
-	}
-}
-
-// dispatch 任务调度
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 15:14 2022/6/23
-type dispatch struct {
-	// 锁
-	lock *sync.RWMutex
-	// 任务表
-	taskTable map[string]ITask
-}
-
-// Register 注册任务
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 15:16 2022/6/23
-func (d *dispatch) Register(taskInstanceList ...ITask) error {
-	d.lock.Lock()
-	defer d.lock.Unlock()
-	for _, taskInstance := range taskInstanceList {
-		if nil == taskInstance {
-			continue
-		}
-		if _, exist := d.taskTable[taskInstance.GetFlag()]; exist {
-			return fmt.Errorf("%s 任务重复注册! ", taskInstance.GetFlag())
-		}
-		d.taskTable[taskInstance.GetFlag()] = taskInstance
-	}
-	return nil
-}
-
-// Remove 移除任务
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 15:16 2022/6/23
-func (d *dispatch) Remove(taskNameList ...string) error {
-	d.lock.Lock()
-	defer d.lock.Unlock()
-	for _, taskName := range taskNameList {
-		delete(d.taskTable, taskName)
-	}
-	return nil
-}
-
-// Run 执行任务
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 15:18 2022/6/23
-func (d *dispatch) Run(ctx context.Context, cfg *Config) *Result {
-	var (
-		taskInstance ITask
-		exist        bool
-		cancelFunc   context.CancelFunc
-	)
-
-	if nil == ctx {
-		if cfg.Timeout > 0 {
-			ctx, cancelFunc = context.WithCancel(context.Background())
-		} else {
-			ctx = context.Background()
-		}
-	} else {
-		ctx, cancelFunc = context.WithCancel(ctx)
-	}
-
-	if nil != cancelFunc {
-		// 带了超时时间
-		cancelFunc()
-	}
-
-	result := &Result{
-		StartTime:       time.Now().UnixNano(),
-		FinishTime:      0,
-		Used:            0,
-		TaskRunID:       "",
-		TaskDescription: "",
-		TaskConfig:      cfg,
-		Data:            nil,
-		Err:             nil,
-	}
-	defer func() {
-		result.FinishTime = time.Now().UnixNano()
-		result.Used = result.FinishTime - result.StartTime
-	}()
-	d.lock.RLock()
-	if taskInstance, exist = d.taskTable[cfg.TaskFlag]; !exist {
-		result.Err = fmt.Errorf("%v 任务未注册", cfg.TaskFlag)
-		return result
-	}
-	d.lock.RUnlock()
-	result.TaskRunID = taskInstance.GetRunID()
-	result.TaskDescription = taskInstance.Description()
-	// 异步运行
-	go func() {
-		if e := recover(); nil != e {
-			switch e.(type) {
-			case runtime.Error: // 运行时错误
-				result.Err = fmt.Errorf("出现运行时Panic : %v", e)
-			default: // 非运行时错误
-				result.Err = fmt.Errorf("出现其他场景Panic : %v", e)
-			}
-		}
-		result.Data, result.Err = taskInstance.Execute(ctx, cfg)
-		_ = taskInstance.Callback(result)
-	}()
-	return result
-}