diff --git a/flow/kis_flow.go b/flow/kis_flow.go
index a883670..7fcaac5 100644
--- a/flow/kis_flow.go
+++ b/flow/kis_flow.go
@@ -76,6 +76,30 @@ func NewKisFlow(conf *config.KisFlowConfig) kis.Flow {
 	return 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
+
+	// 通过之前的配置生成一个新的Flow
+	newFlow := NewKisFlow(config)
+
+	for _, fp := range flow.Conf.Flows {
+		if _, ok := flow.funcParams[flow.Funcs[fp.FuncName].GetId()]; !ok {
+			//当前function没有配置Params
+			newFlow.Link(flow.Funcs[fp.FuncName].GetConfig(), nil)
+		} else {
+			//当前function有配置Params
+			newFlow.Link(flow.Funcs[fp.FuncName].GetConfig(), fp.Params)
+		}
+	}
+
+	log.Logger().DebugFX(ctx, "=====>Flow Fork, oldFlow.funcParams = %+v\n", flow.funcParams)
+	log.Logger().DebugFX(ctx, "=====>Flow Fork, newFlow.funcParams = %+v\n", newFlow.GetFuncParamsAllFuncs())
+
+	return newFlow
+}
+
 // Link 将Function链接到Flow中
 // fConf: 当前Function策略
 // fParams: 当前Flow携带的Function动态参数
diff --git a/flow/kis_flow_data.go b/flow/kis_flow_data.go
index dd223ab..0dffdcb 100644
--- a/flow/kis_flow_data.go
+++ b/flow/kis_flow_data.go
@@ -200,3 +200,11 @@ func (flow *KisFlow) GetFuncParamAll() config.FParam {
 
 	return param
 }
+
+// GetFuncParamsAllFuncs 得到Flow中所有Function的FuncParams，取出全部Key-Value
+func (flow *KisFlow) GetFuncParamsAllFuncs() map[string]config.FParam {
+	flow.fplock.RLock()
+	defer flow.fplock.RUnlock()
+
+	return flow.funcParams
+}
diff --git a/kis/flow.go b/kis/flow.go
index ddd8a43..6c631f1 100644
--- a/kis/flow.go
+++ b/kis/flow.go
@@ -44,4 +44,8 @@ type Flow interface {
 	GetFuncParam(key string) string
 	// GetFuncParamAll 得到Flow的当前正在执行的Function的配置默认参数，取出全部Key-Value
 	GetFuncParamAll() config.FParam
+	// GetFuncParamsAllFuncs 得到Flow中所有Function的FuncParams，取出全部Key-Value
+	GetFuncParamsAllFuncs() map[string]config.FParam
+	// Fork 得到Flow的一个副本(深拷贝)
+	Fork(ctx context.Context) Flow
 }
diff --git a/test/kis_fork_test.go b/test/kis_fork_test.go
new file mode 100644
index 0000000..718b3f7
--- /dev/null
+++ b/test/kis_fork_test.go
@@ -0,0 +1,44 @@
+package test
+
+import (
+	"context"
+	"kis-flow/common"
+	"kis-flow/file"
+	"kis-flow/kis"
+	"kis-flow/test/caas"
+	"kis-flow/test/faas"
+	"testing"
+)
+
+func TestForkFlow(t *testing.T) {
+	ctx := context.Background()
+
+	// 0. 注册Function 回调业务
+	kis.Pool().FaaS("funcName1", faas.FuncDemo1Handler)
+	kis.Pool().FaaS("funcName2", faas.FuncDemo2Handler)
+	kis.Pool().FaaS("funcName3", faas.FuncDemo3Handler)
+
+	// 0. 注册ConnectorInit 和 Connector 回调业务
+	kis.Pool().CaaSInit("ConnName1", caas.InitConnDemo1)
+	kis.Pool().CaaS("ConnName1", "funcName2", common.S, caas.CaasDemoHanler1)
+
+	// 1. 加载配置文件并构建Flow
+	if err := file.ConfigImportYaml("/Users/tal/gopath/src/kis-flow/test/load_conf/"); err != nil {
+		panic(err)
+	}
+
+	// 2. 获取Flow
+	flow1 := kis.Pool().GetFlow("flowName1")
+
+	flow1Clone1 := flow1.Fork(ctx)
+
+	// 3. 提交原始数据
+	_ = flow1Clone1.CommitRow("This is Data1 from Test")
+	_ = flow1Clone1.CommitRow("This is Data2 from Test")
+	_ = flow1Clone1.CommitRow("This is Data3 from Test")
+
+	// 4. 执行flow1
+	if err := flow1Clone1.Run(ctx); err != nil {
+		panic(err)
+	}
+}