diff --git a/cluster.go b/cluster.go
index e7c4a8d..b76bb01 100644
--- a/cluster.go
+++ b/cluster.go
@@ -10,6 +10,7 @@ import (
 	"time"
 
 	"github.com/go-redis/redis/v8"
+	uuid "github.com/satori/go.uuid"
 	"github.com/yuninks/cachex"
 	"github.com/yuninks/lockx"
 )
@@ -440,6 +441,8 @@ func (c *Cluster) doTask(ctx context.Context, taskId string) {
 		}
 	}()
 
+	ctx = context.WithValue(ctx, "trace_id", uuid.NewV4().String)
+
 	// 执行任务
 	t.Callback(ctx, t.ExtendData)
 }
diff --git a/cmd/main.go b/cmd/main.go
index 16c3474..54068f8 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -68,7 +68,7 @@ func worker() {
 
 type Worker struct{}
 
-func (w *Worker) Worker(jobType string, uniqueKey string, data interface{}) (timerx.WorkerCode, time.Duration) {
+func (w *Worker) Worker(ctx context.Context, jobType string, uniqueKey string, data interface{}) (timerx.WorkerCode, time.Duration) {
 	fmt.Println("执行时间:", time.Now().Format("2006-01-02 15:04:05"))
 	fmt.Println(uniqueKey, jobType)
 	fmt.Println(data)
diff --git a/go.mod b/go.mod
index bd6a1c1..689e1c9 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.19
 
 require (
 	github.com/go-redis/redis/v8 v8.11.5
+	github.com/satori/go.uuid v1.2.0
 	github.com/yuninks/cachex v1.0.5
 	github.com/yuninks/lockx v1.0.2
 )
@@ -11,4 +12,5 @@ require (
 require (
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )
diff --git a/go.sum b/go.sum
index 91e4db7..8b561b9 100644
--- a/go.sum
+++ b/go.sum
@@ -5,9 +5,16 @@ github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cu
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
 github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
+github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
 github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
+github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
+github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/yuninks/cachex v1.0.5 h1:Y2NmTsuEgwEVYb7FVFh5tUN67kmrUioeksQqLbOAwsM=
 github.com/yuninks/cachex v1.0.5/go.mod h1:5357qz18UvHTJSgZzkMamUzZoFzGeKG9+4tIUBXRSVM=
 github.com/yuninks/lockx v1.0.2 h1:p0n791WmsU8D7YF2tQaNLwPE75jdd774unlJZRTNfaw=
@@ -15,5 +22,7 @@ github.com/yuninks/lockx v1.0.2/go.mod h1:J6wvuUELLcMn6FCmiZFt7K5w1QQAh1myL7h3Jr
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
 golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
diff --git a/once.go b/once.go
index 8674ee7..4876f3f 100644
--- a/once.go
+++ b/once.go
@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/go-redis/redis/v8"
+	uuid "github.com/satori/go.uuid"
 )
 
 // 功能描述
@@ -43,7 +44,7 @@ type Callback interface {
 	// @param data interface{} 任务数据
 	// @return WorkerCode 任务执行结果
 	// @return time.Duration 任务执行时间间隔
-	Worker(jobType string, uniTaskId string, attachData interface{}) (WorkerCode, time.Duration)
+	Worker(ctx context.Context, jobType string, uniTaskId string, attachData interface{}) (WorkerCode, time.Duration)
 }
 
 var wo *Once = nil
@@ -182,7 +183,10 @@ func (w *Once) doTask(key string) {
 	json.Unmarshal([]byte(str), &ed)
 
 	fmt.Println("开始时间：", time.Now().Format("2006-01-02 15:04:05"))
-	code, t := w.worker.Worker(s[0], s[1], ed.Data)
+
+	ctx := context.WithValue(context.Background(), "trace_id", uuid.NewV4().String)
+
+	code, t := w.worker.Worker(ctx, s[0], s[1], ed.Data)
 
 	if code == WorkerCodeAgain {
 		// 重新放入队列
diff --git a/single.go b/single.go
index 889d4ad..3a4d38b 100644
--- a/single.go
+++ b/single.go
@@ -8,6 +8,8 @@ import (
 	"runtime/debug"
 	"sync"
 	"time"
+
+	uuid "github.com/satori/go.uuid"
 )
 
 // 简单定时器
@@ -283,5 +285,8 @@ func (s *Single) doTask(ctx context.Context, call callback, extend interface{})
 			s.logger.Errorf(ctx, "timer:定时器出错 err:%+v stack:%s", err, string(debug.Stack()))
 		}
 	}()
+
+	ctx = context.WithValue(ctx, "trace_id", uuid.NewV4().String)
+
 	return call(ctx, extend)
 }