diff --git a/Makefile b/Makefile
index af6ac8b..3fe615a 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,6 @@ install-goreleaser: ## check license if not exist install go-lint tools
 build:
 	mkdir -p bin
 	$(GOBUILD) -v -o ./bin/xtest ./cmd
-	cp ./xtest.toml ./bin
 
 clean:
 	rm -rf bin dist
diff --git a/cmd/xtest.go b/cmd/xtest.go
index d303240..a85216f 100644
--- a/cmd/xtest.go
+++ b/cmd/xtest.go
@@ -1,5 +1,4 @@
 //go:build !linux
-// +build !linux
 
 package main
 
diff --git a/request/fileSession.go b/request/fileSession.go
index eef8e44..8182450 100644
--- a/request/fileSession.go
+++ b/request/fileSession.go
@@ -63,10 +63,15 @@ func (r *Request) FileSessionCall(cli *xsfcli.Client, index int64) (info analy.E
 		}
 
 		select {
-		case r.C.AsyncDrop <- _var.OutputMeta{reqSid, outType, v.Meta.Name, v.Meta.Attribute, index, v.Data}:
+		case r.C.AsyncDrop <- _var.OutputMeta{Name: v.Meta.Name, Sid: reqSid, Type: outType, Desc: v.Meta.Attribute, Seq: index, Data: v.Data}:
 		default:
 			// 异步channel满, 同步写;	key: sid-type-format-encoding, value: data
-			key := reqSid + "-" + outType + "-" + v.Meta.Name
+			key := reqSid + "-" + outType + "-" + v.Meta.Name + "-" + strconv.FormatInt(index, 10)
+			if outType == "image" {
+				key += ".jpg"
+			} else if outType == "text" {
+				key += ".txt"
+			}
 			r.downOutput(key, v.Data, cli.Log)
 		}
 	}
diff --git a/request/oneShot.go b/request/oneShot.go
index f79f56e..a70c318 100644
--- a/request/oneShot.go
+++ b/request/oneShot.go
@@ -110,11 +110,15 @@ func (r *Request) OneShotCall(cli *xsfcli.Client, index int64) (info analy.ErrIn
 			outType = "video"
 		}
 		select {
-		case r.C.AsyncDrop <- _var.OutputMeta{v.Meta.Name, sessId,
-			outType, v.Meta.Attribute, index, v.Data}:
+		case r.C.AsyncDrop <- _var.OutputMeta{Name: v.Meta.Name, Sid: sessId, Type: outType, Desc: v.Meta.Attribute, Seq: index, Data: v.Data}:
 		default:
 			// 异步channel满, 同步写;	key: sid-type-name, value: data
-			key := sessId + "-" + outType + "-" + v.Meta.Name
+			key := sessId + "-" + outType + "-" + v.Meta.Name + "-" + strconv.FormatInt(index, 10)
+			if outType == "image" {
+				key += ".jpg"
+			} else if outType == "text" {
+				key += ".txt"
+			}
 			r.downOutput(key, v.Data, cli.Log)
 		}
 	}
diff --git a/request/output.go b/request/output.go
index 9058c06..e5840da 100644
--- a/request/output.go
+++ b/request/output.go
@@ -3,15 +3,14 @@ package request
 import (
 	"fmt"
 	"github.com/xfyun/xsf/utils"
-	"io/ioutil"
 	"os"
+	"path/filepath"
 	"strconv"
 	"sync"
 )
 
 // 下行数据异步落盘或打印
 func (r *Request) DownStreamWrite(wg *sync.WaitGroup, log *utils.Logger) {
-
 	for {
 		output, alive := <-r.C.AsyncDrop
 		if !alive {
@@ -24,6 +23,7 @@ func (r *Request) DownStreamWrite(wg *sync.WaitGroup, log *utils.Logger) {
 		} else if output.Type == "text" {
 			key += ".txt"
 		}
+
 		r.downOutput(key, output.Data, log)
 	}
 	wg.Done()
@@ -38,9 +38,6 @@ func (r *Request) downOutput(key string, data []byte, log *utils.Logger) {
 			return
 		}
 
-		//tmp := []byte(key + ":")
-		//tmp = append(tmp, data...)
-		//tmp = append(tmp, byte('\n'))
 		wlen, err := fi.Write(data)
 		if err != nil || wlen != len(data) {
 			log.Errorw("downOutput Sync AppendFile fail", "err", err.Error(), "wlen", wlen, "key", key)
@@ -49,7 +46,7 @@ func (r *Request) downOutput(key string, data []byte, log *utils.Logger) {
 		}
 		_ = fi.Close()
 	case 1: // 输出至目录OutputDst
-		err := ioutil.WriteFile(r.C.OutputDst+"/"+key, data, os.ModePerm)
+		err := os.WriteFile(filepath.Join(r.C.OutputDst, key), data, os.ModePerm)
 		if err != nil {
 			log.Errorw("downOutput Sync WriteFile fail", "err", err.Error(), "key", key)
 			return
diff --git a/request/session.go b/request/session.go
index a9602ad..c314773 100644
--- a/request/session.go
+++ b/request/session.go
@@ -1,7 +1,6 @@
 package request
 
 import (
-	"encoding/json"
 	"errors"
 	"github.com/golang/protobuf/proto"
 	xsfcli "github.com/xfyun/xsf/client"
@@ -18,9 +17,6 @@ import (
 
 func (r *Request) SessionCall(cli *xsfcli.Client, index int64) (info analy.ErrInfo) {
 	// 下行结果缓存
-
-	data, _ := json.Marshal(r.C.UpStreams)
-	println(string(data))
 	var indexs []int = make([]int, 0, len(r.C.UpStreams))
 	for _, v := range r.C.UpStreams {
 		streamIndex := index % int64(len(v.DataList))
@@ -45,21 +41,21 @@ func (r *Request) SessionCall(cli *xsfcli.Client, index int64) (info analy.ErrIn
 	}
 	_ = r.sessAIExcp(cli, hdl, reqSid)
 	// 结果落盘
-	tmpMerge := make(map[int] /*streamId*/ *protocol.Payload)
+	tmpMerge := make(map[string] /*streamId*/ *protocol.Payload)
 	cli.Log.Debugw("length of thrRslt", "length", len(thrRslt))
-	for k, _ := range thrRslt {
+	for k := range thrRslt {
 		for _, d := range thrRslt[k].Pl {
-			meta, exist := tmpMerge[k]
+			meta, exist := tmpMerge[d.Meta.Name]
 			if exist {
-				tmpMerge[k].Data = append(meta.Data, d.Data...)
+				meta.Data = append(meta.Data, d.Data...)
 			} else {
-				tmpMerge[k] = d
+				tmpMerge[d.Meta.Name] = d
 			}
 		}
 	}
 
-	for seq, v := range tmpMerge {
-		var outType string = "invalidType"
+	for _, v := range tmpMerge {
+		var outType = "invalidType"
 		switch v.Meta.DataType {
 		case protocol.MetaDesc_TEXT:
 			outType = "text"
@@ -72,10 +68,15 @@ func (r *Request) SessionCall(cli *xsfcli.Client, index int64) (info analy.ErrIn
 		}
 
 		select {
-		case r.C.AsyncDrop <- _var.OutputMeta{v.Meta.Name, reqSid, outType, v.Meta.Attribute, int64(seq), v.Data}:
+		case r.C.AsyncDrop <- _var.OutputMeta{Name: v.Meta.Name, Sid: reqSid, Type: outType, Desc: v.Meta.Attribute, Seq: index, Data: v.Data}:
 		default:
 			// 异步channel满, 同步写;	key: sid-type-format-encoding, value: data
-			key := reqSid + "-" + outType + "-" + v.Meta.Name + strconv.FormatInt(index, 10)
+			key := reqSid + "-" + outType + "-" + v.Meta.Name + "-" + strconv.FormatInt(index, 10)
+			if outType == "image" {
+				key += ".jpg"
+			} else if outType == "text" {
+				key += ".txt"
+			}
 			r.downOutput(key, v.Data, cli.Log)
 		}
 	}
@@ -130,7 +131,7 @@ func (r *Request) sessAIIn(cli *xsfcli.Client, indexs []int, thrRslt *[]protocol
 	resp, ecode, err := caller.SessionCall(xsfcli.CREATE, r.C.SvcName, "AIIn", req, time.Duration(r.C.TimeOut+r.C.LossDeviation)*time.Millisecond)
 	if err != nil {
 		cli.Log.Errorw("sessAIIn Create request fail", "err", err.Error(), "code", ecode, "params", dataIn.Params)
-		analy.Perf.Record(reqSid, resp.Handle(), analy.DataBegin, analy.SessBegin, analy.DOWN, int(ecode), err.Error())
+		analy.Perf.Record(reqSid, "", analy.DataBegin, analy.SessBegin, analy.DOWN, int(ecode), err.Error())
 		return hdl, status, analy.ErrInfo{ErrCode: int(ecode), ErrStr: err}
 	}
 	hdl = resp.Session()
@@ -215,9 +216,7 @@ func (r *Request) multiUpStream(cli *xsfcli.Client, swg *sync.WaitGroup, session
 			if dataSendLen[streamId] >= len(r.C.UpStreams[streamId].DataList[fileId]) {
 				continue // 该上行数据流已发送完毕
 			}
-			//if dataSendLen[streamId] == 0 {
-			//	upStatus = protocol.EngInputData_BEGIN
-			//}
+
 			if dataSendLen[streamId]+size >= len(r.C.UpStreams[streamId].DataList[fileId]) {
 				size = len(r.C.UpStreams[streamId].DataList[fileId]) - dataSendLen[streamId]
 				upStatus = protocol.EngInputData_END
diff --git a/var/conf.go b/var/conf.go
index 99689eb..1851c3e 100644
--- a/var/conf.go
+++ b/var/conf.go
@@ -350,7 +350,7 @@ func (c *Conf) secParseSvc(conf *utils.Configure) error {
 	}
 	c.DropThr = c.MultiThr
 	if cnt, err := conf.GetInt64(secTmp, "loopCnt"); err == nil {
-		c.LoopCnt.Store(int64(cnt))
+		c.LoopCnt.Store(cnt)
 	}
 
 	if perfOn, err := conf.GetBool(secTmp, "perfOn"); err == nil {
@@ -539,7 +539,7 @@ func (c *Conf) secParseDStream(conf *utils.Configure) error {
 				return err
 			}
 		}
-		err = os.MkdirAll(c.OutputDst, os.ModeDir)
+		err = os.MkdirAll(c.OutputDst, os.ModePerm)
 		if err != nil {
 			return err
 		}