diff --git a/go.mod b/go.mod
index 19f1cd4..5903a43 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,16 @@
 module git.zhangdeman.cn/zhangdeman/trace
 
 go 1.17
+
+require (
+	git.zhangdeman.cn/zhangdeman/util v0.0.0-20221014054633-9931590d801d // indirect
+	github.com/Jeffail/gabs v1.4.0 // indirect
+	github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394 // indirect
+	github.com/go-ini/ini v1.67.0 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/tidwall/gjson v1.14.3 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..08c1161
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,22 @@
+git.zhangdeman.cn/zhangdeman/util v0.0.0-20221014054633-9931590d801d h1:JH8+12c4ZPcR1Wsvdwz7OvAw+BrAvMXV1AGf1M1DJ4Y=
+git.zhangdeman.cn/zhangdeman/util v0.0.0-20221014054633-9931590d801d/go.mod h1:zTir/0IWdK3E7n0GiaogyWHADAQnBtTdl2I6Z2/OPqw=
+github.com/Jeffail/gabs v1.4.0 h1://5fYRRTq1edjfIrQGvdkcd22pkYUrHZ5YC/H2GJVAo=
+github.com/Jeffail/gabs v1.4.0/go.mod h1:6xMvQMK4k33lb7GUUpaAPh6nKMmemQeg5d4gn7/bOXc=
+github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394 h1:OYA+5W64v3OgClL+IrOD63t4i/RW7RqrAVl9LTZ9UqQ=
+github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394/go.mod h1:Q8n74mJTIgjX4RBBcHnJ05h//6/k6foqmgE45jTQtxg=
+github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
+github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
+github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/tidwall/gjson v1.14.3 h1:9jvXn7olKEHU1S9vwoMGliaT8jq1vJ7IH/n9zD9Dnlw=
+github.com/tidwall/gjson v1.14.3/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
+github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
+github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
+github.com/tidwall/pretty v1.2.1 h1:qjsOFOWWQl+N3RsoF5/ssm1pHmJJwhjlSbZ51I6wMl4=
+github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/runtime.go b/runtime.go
index 40eab19..f31651d 100644
--- a/runtime.go
+++ b/runtime.go
@@ -10,6 +10,8 @@ package trace
 import (
 	"sync"
 	"time"
+
+	"git.zhangdeman.cn/zhangdeman/util"
 )
 
 // NewRuntime 获取runtime实例
@@ -18,8 +20,12 @@ import (
 //
 // Date : 23:26 2022/10/14
 func NewRuntime(traceID string) *Runtime {
+	if len(traceID) == 0 {
+		// 若不指定 trace id , 随机生成
+		traceID = util.String.Md5(util.String.GenRandomMd5())
+	}
 	return &Runtime{
-		lock:         &sync.Mutex{},
+		lock:         &sync.RWMutex{},
 		traceID:      traceID,
 		behaviorList: make([]Behavior, 0),
 	}
@@ -31,9 +37,9 @@ func NewRuntime(traceID string) *Runtime {
 //
 // Date : 23:32 2022/10/14
 type Runtime struct {
-	lock         *sync.Mutex // 锁
-	traceID      string      // 日志追踪ID
-	behaviorList []Behavior  // 行为列表
+	lock         *sync.RWMutex // 锁
+	traceID      string        // 日志追踪ID
+	behaviorList []Behavior    // 行为列表
 }
 
 // StartBehavior 开始一个行为
@@ -92,3 +98,27 @@ func (r *Runtime) WrapRun(action string, startData map[string]interface{}, logic
 	behaviorID := r.StartBehavior(action, startData)
 	defer r.FinishBehavior(behaviorID, nil)
 }
+
+// GetTraceID 获取 trace id
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 00:28 2022/10/15
+func (r *Runtime) GetTraceID() string {
+	return r.traceID
+}
+
+// GetBehaviorList 获取行为列表
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 00:29 2022/10/15
+func (r *Runtime) GetBehaviorList() []Behavior {
+	r.lock.RLock()
+	defer r.lock.RUnlock()
+	behaviorList := make([]Behavior, 0)
+	for _, item := range r.behaviorList {
+		behaviorList = append(behaviorList, item)
+	}
+	return behaviorList
+}