diff --git a/.gitignore b/.gitignore
index 1132f09..62cb2a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,9 +6,6 @@ coverage.html
 /TODO.md
 /SECRET.md
 /conf/self.conf.json
-/lal
-/lal_linux
-/lal.log
 /tmp
 
 /demo/
diff --git a/README.md b/README.md
index 018497e..c638c66 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Go语言编写的流媒体 库 / 客户端 / 服务端
 
 ```
 app/                  ......各种main包的源码文件，一个子目录对应一个main包，即对应可生成一个可执行文件
-|-- lal/              ......[最重要的] 流媒体服务器
+|-- lals/             ......[最重要的] 流媒体服务器
 |-- flvfile2es        ......将本地flv文件分离成h264/avc es流文件以及aac es流文件
 |-- flvfile2rtmppush  ......rtmp推流客户端，输入是本地flv文件，文件推送完毕后，可循环推送（rtmp push流并不断开）
 |-- httpflvpull       ......http-flv拉流客户端
@@ -43,7 +43,7 @@ pkg/                  ......源码包
 |-- aac/              ......音频aac编解码格式相关
 |-- avc/              ......视频avc h264编解码格式相关
 |-- httpflv/          ......http-flv协议
-|-- logic/            ......lal服务器的上层业务
+|-- logic/            ......lals服务器的上层业务
 |-- rtmp/             ......rtmp协议
 bin/                  ......可执行文件编译输出目录
 conf/                 ......配置文件目录
@@ -63,7 +63,7 @@ $./build.sh
 $git clone https://github.com/q191201771/lal.git && cd lal && ./build.sh
 
 # 运行
-$./bin/lal -c conf/lal.conf.json
+$./bin/lals -c conf/lals.conf.json
 ```
 
 #### 配置文件说明
@@ -108,7 +108,7 @@ $./bin/lal -c conf/lal.conf.json
 
 **有建议、意见、bug、功能等等欢迎提 issue 啊，100% 会回复的。**
 
-lal 服务器目标版本roadmap如下：
+lals 服务器目标版本roadmap如下：
 
 **v1.0.0**
 
diff --git a/app/flvfile2es/flvfile2es.go b/app/flvfile2es/flvfile2es.go
index c8466ae..86121ed 100644
--- a/app/flvfile2es/flvfile2es.go
+++ b/app/flvfile2es/flvfile2es.go
@@ -10,12 +10,13 @@ package main
 
 import (
 	"flag"
+	"io"
+	"os"
+
 	"github.com/q191201771/lal/pkg/aac"
 	"github.com/q191201771/lal/pkg/avc"
 	"github.com/q191201771/lal/pkg/httpflv"
 	log "github.com/q191201771/naza/pkg/nazalog"
-	"io"
-	"os"
 )
 
 func main() {
diff --git a/app/flvfile2rtmppush/flvfile2rtmppush.go b/app/flvfile2rtmppush/flvfile2rtmppush.go
index 05acbd8..c18c499 100644
--- a/app/flvfile2rtmppush/flvfile2rtmppush.go
+++ b/app/flvfile2rtmppush/flvfile2rtmppush.go
@@ -11,13 +11,14 @@ package main
 import (
 	"flag"
 	"fmt"
+	"io"
+	"os"
+	"time"
+
 	"github.com/q191201771/lal/pkg/httpflv"
 	"github.com/q191201771/lal/pkg/rtmp"
 	"github.com/q191201771/naza/pkg/bininfo"
 	log "github.com/q191201771/naza/pkg/nazalog"
-	"io"
-	"os"
-	"time"
 )
 
 //rtmp推流客户端，输入是本地flv文件，文件推送完毕后，可循环推送（rtmp push流并不断开）
diff --git a/app/httpflvpull/httpflvpull.go b/app/httpflvpull/httpflvpull.go
index d20305e..b174719 100644
--- a/app/httpflvpull/httpflvpull.go
+++ b/app/httpflvpull/httpflvpull.go
@@ -10,9 +10,10 @@ package main
 
 import (
 	"flag"
+	"os"
+
 	"github.com/q191201771/lal/pkg/httpflv"
 	log "github.com/q191201771/naza/pkg/nazalog"
-	"os"
 )
 
 func main() {
diff --git a/app/lal/main.go b/app/lals/main.go
similarity index 99%
rename from app/lal/main.go
rename to app/lals/main.go
index 777b30c..17ea4a6 100644
--- a/app/lal/main.go
+++ b/app/lals/main.go
@@ -11,14 +11,15 @@ package main
 import (
 	"flag"
 	"fmt"
-	"github.com/q191201771/lal/pkg/logic"
-	"github.com/q191201771/naza/pkg/bininfo"
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"net/http"
 	_ "net/http/pprof"
 	"os"
 	"os/signal"
 	"syscall"
+
+	"github.com/q191201771/lal/pkg/logic"
+	"github.com/q191201771/naza/pkg/bininfo"
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 var sm *logic.ServerManager
diff --git a/app/modflvfile/modflvfile.go b/app/modflvfile/modflvfile.go
index 3aa0f12..83f7236 100644
--- a/app/modflvfile/modflvfile.go
+++ b/app/modflvfile/modflvfile.go
@@ -10,10 +10,11 @@ package main
 
 import (
 	"flag"
-	"github.com/q191201771/lal/pkg/httpflv"
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"io"
 	"os"
+
+	"github.com/q191201771/lal/pkg/httpflv"
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 // 修改flv文件的一些信息（比如某些tag的时间戳）后另存文件
diff --git a/app/rtmppull/rtmppull.go b/app/rtmppull/rtmppull.go
index 79fde86..1d521c9 100644
--- a/app/rtmppull/rtmppull.go
+++ b/app/rtmppull/rtmppull.go
@@ -10,11 +10,12 @@ package main
 
 import (
 	"flag"
+	"os"
+
 	"github.com/q191201771/lal/pkg/httpflv"
 	"github.com/q191201771/lal/pkg/logic"
 	"github.com/q191201771/lal/pkg/rtmp"
 	log "github.com/q191201771/naza/pkg/nazalog"
-	"os"
 )
 
 type Obs struct {
diff --git a/build.sh b/build.sh
index eb9d230..e05e147 100755
--- a/build.sh
+++ b/build.sh
@@ -23,12 +23,12 @@ LDFlags=" \
     -X 'github.com/q191201771/naza/pkg/bininfo.BuildGoVersion=${BuildGoVersion}' \
 "
 
-cd ${ROOT_DIR}/app/lal && go build -ldflags "$LDFlags" -o ${ROOT_DIR}/bin/lal &&
+cd ${ROOT_DIR}/app/lals && go build -ldflags "$LDFlags" -o ${ROOT_DIR}/bin/lals &&
 cd ${ROOT_DIR}/app/flvfile2rtmppush && go build -ldflags "$LDFlags" -o ${ROOT_DIR}/bin/flvfile2rtmppush &&
 cd ${ROOT_DIR}/app/flvfile2es && go build -o ${ROOT_DIR}/bin/flvfile2es &&
 cd ${ROOT_DIR}/app/httpflvpull && go build -o ${ROOT_DIR}/bin/httpflvpull &&
 cd ${ROOT_DIR}/app/modflvfile && go build -o ${ROOT_DIR}/bin/modflvfile &&
 cd ${ROOT_DIR}/app/rtmppull && go build -o ${ROOT_DIR}/bin/rtmppull &&
-${ROOT_DIR}/bin/lal -v &&
+${ROOT_DIR}/bin/lals -v &&
 ls -lrt ${ROOT_DIR}/bin &&
 echo 'build done.'
diff --git a/conf/2.json b/conf/2.json
deleted file mode 100644
index 4d5e624..0000000
--- a/conf/2.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "sub_idle_timeout": 10,
-  "gop_cache_num": 2,
-  "httpflv": {
-    "sub_listen_addr": ":8080"
-  },
-  "rtmp": {
-    "addr": ":8081"
-  },
-  "pull": {
-    "type": "httpflv",
-    "addr": "xxx.pull.com",
-    "connect_timeout": 2,
-    "read_timeout": 1,
-    "stop_pull_while_no_sub_timeout": 3000
-  }
-}
diff --git a/conf/lal.conf.json b/conf/lals.conf.json
similarity index 84%
rename from conf/lal.conf.json
rename to conf/lals.conf.json
index 0f4e607..c0811dd 100644
--- a/conf/lal.conf.json
+++ b/conf/lals.conf.json
@@ -4,7 +4,7 @@
   },
   "log": {
     "level": 1,
-    "filename": "./logs/lal.log",
+    "filename": "./logs/lals.log",
     "is_to_stdout": true,
     "is_rotate_daily": true,
     "short_file_flag": true
diff --git a/go.mod b/go.mod
index d50b362..10700e7 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/q191201771/lal
 
 go 1.12
 
-require github.com/q191201771/naza v0.4.0
+require github.com/q191201771/naza v0.4.3
diff --git a/go.sum b/go.sum
index 4d45e0c..fdff201 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-github.com/q191201771/naza v0.4.0 h1:CJAZHYzQUgff7OcBRoykLY26MMRj+wP3Ed01jymXRoE=
-github.com/q191201771/naza v0.4.0/go.mod h1:SE14GBGO9mAn6JZl3NlfWGtNOT7xQjxOG7f3YOdBThM=
+github.com/q191201771/naza v0.4.3 h1:v7CDH3ONFyrptU8rpUeCakVdN3akxPSChHO4z3CRrAw=
+github.com/q191201771/naza v0.4.3/go.mod h1:SE14GBGO9mAn6JZl3NlfWGtNOT7xQjxOG7f3YOdBThM=
diff --git a/pkg/aac/aac.go b/pkg/aac/aac.go
index db3da59..53b18c6 100644
--- a/pkg/aac/aac.go
+++ b/pkg/aac/aac.go
@@ -10,8 +10,9 @@ package aac
 
 import (
 	"encoding/hex"
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"io"
+
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 var adts ADTS
diff --git a/pkg/aac/aac_test.go b/pkg/aac/aac_test.go
index a247de3..a679c2d 100644
--- a/pkg/aac/aac_test.go
+++ b/pkg/aac/aac_test.go
@@ -10,8 +10,9 @@ package aac
 
 import (
 	"bytes"
-	"github.com/q191201771/naza/pkg/assert"
 	"testing"
+
+	"github.com/q191201771/naza/pkg/assert"
 )
 
 func TestCaptureAAC(t *testing.T) {
diff --git a/pkg/avc/avc.go b/pkg/avc/avc.go
index 71ac013..d4de9ee 100644
--- a/pkg/avc/avc.go
+++ b/pkg/avc/avc.go
@@ -10,8 +10,9 @@ package avc
 
 import (
 	"errors"
-	"github.com/q191201771/naza/pkg/bele"
 	"io"
+
+	"github.com/q191201771/naza/pkg/bele"
 )
 
 var avcErr = errors.New("avc: fxxk")
diff --git a/pkg/avc/avc_test.go b/pkg/avc/avc_test.go
index e619e7a..4ec816c 100644
--- a/pkg/avc/avc_test.go
+++ b/pkg/avc/avc_test.go
@@ -10,8 +10,9 @@ package avc
 
 import (
 	"bytes"
-	"github.com/q191201771/naza/pkg/assert"
 	"testing"
+
+	"github.com/q191201771/naza/pkg/assert"
 )
 
 func TestCaptureAVC(t *testing.T) {
diff --git a/pkg/httpflv/client_pull_session.go b/pkg/httpflv/client_pull_session.go
index 48c70c5..2cbd589 100644
--- a/pkg/httpflv/client_pull_session.go
+++ b/pkg/httpflv/client_pull_session.go
@@ -10,14 +10,15 @@ package httpflv
 
 import (
 	"fmt"
-	"github.com/q191201771/naza/pkg/connection"
-	log "github.com/q191201771/naza/pkg/nazalog"
-	"github.com/q191201771/naza/pkg/unique"
 	"net"
 	"net/url"
 	"strings"
 	"sync"
 	"time"
+
+	"github.com/q191201771/naza/pkg/connection"
+	log "github.com/q191201771/naza/pkg/nazalog"
+	"github.com/q191201771/naza/pkg/unique"
 )
 
 type PullSessionConfig struct {
diff --git a/pkg/httpflv/server.go b/pkg/httpflv/server.go
index b894337..dd879bc 100644
--- a/pkg/httpflv/server.go
+++ b/pkg/httpflv/server.go
@@ -9,9 +9,10 @@
 package httpflv
 
 import (
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"net"
 	"sync"
+
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 type ServerObserver interface {
diff --git a/pkg/httpflv/server_sub_session.go b/pkg/httpflv/server_sub_session.go
index b901954..8a067f3 100644
--- a/pkg/httpflv/server_sub_session.go
+++ b/pkg/httpflv/server_sub_session.go
@@ -10,14 +10,15 @@ package httpflv
 
 import (
 	"bufio"
-	log "github.com/q191201771/naza/pkg/nazalog"
-	"github.com/q191201771/naza/pkg/unique"
 	"net"
 	url2 "net/url"
 	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
+
+	log "github.com/q191201771/naza/pkg/nazalog"
+	"github.com/q191201771/naza/pkg/unique"
 )
 
 var flvHTTPResponseHeaderStr = "HTTP/1.1 200 OK\r\n" +
diff --git a/pkg/httpflv/tag.go b/pkg/httpflv/tag.go
index 3134c20..ec06214 100644
--- a/pkg/httpflv/tag.go
+++ b/pkg/httpflv/tag.go
@@ -9,8 +9,9 @@
 package httpflv
 
 import (
-	"github.com/q191201771/naza/pkg/bele"
 	"io"
+
+	"github.com/q191201771/naza/pkg/bele"
 )
 
 // TODO chef: make these const
diff --git a/pkg/logic/config.go b/pkg/logic/config.go
index 98225c5..6d76502 100644
--- a/pkg/logic/config.go
+++ b/pkg/logic/config.go
@@ -10,9 +10,10 @@ package logic
 
 import (
 	"encoding/json"
-	log "github.com/q191201771/naza/pkg/nazalog"
-	"github.com/q191201771/naza/pkg/nazajson"
 	"io/ioutil"
+
+	"github.com/q191201771/naza/pkg/nazajson"
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 type Config struct {
@@ -62,11 +63,14 @@ func LoadConf(confFile string) (*Config, error) {
 	if err != nil {
 		return nil, err
 	}
+	if !j.Exist("rtmp.addr") {
+		config.RTMP.Addr = ":1935"
+	}
 	if !j.Exist("log.level") {
 		config.Log.Level = log.LevelDebug
 	}
 	if !j.Exist("log.filename") {
-		config.Log.Filename = "./logs/lal.log"
+		config.Log.Filename = "./logs/lals.log"
 	}
 	if !j.Exist("log.is_to_stdout") {
 		config.Log.IsToStdout = true
diff --git a/pkg/logic/group.go b/pkg/logic/group.go
index 491bc6b..c36e465 100644
--- a/pkg/logic/group.go
+++ b/pkg/logic/group.go
@@ -9,12 +9,13 @@
 package logic
 
 import (
+	"sync"
+	"time"
+
 	"github.com/q191201771/lal/pkg/httpflv"
 	"github.com/q191201771/lal/pkg/rtmp"
 	log "github.com/q191201771/naza/pkg/nazalog"
 	"github.com/q191201771/naza/pkg/unique"
-	"sync"
-	"time"
 )
 
 type Group struct {
diff --git a/pkg/logic/server_manager.go b/pkg/logic/server_manager.go
index f779c6e..a74e941 100644
--- a/pkg/logic/server_manager.go
+++ b/pkg/logic/server_manager.go
@@ -9,11 +9,12 @@
 package logic
 
 import (
+	"sync"
+	"time"
+
 	"github.com/q191201771/lal/pkg/httpflv"
 	"github.com/q191201771/lal/pkg/rtmp"
 	log "github.com/q191201771/naza/pkg/nazalog"
-	"sync"
-	"time"
 )
 
 type ServerManager struct {
diff --git a/pkg/rtmp/amf0.go b/pkg/rtmp/amf0.go
index 07b5d2d..9bc27f1 100644
--- a/pkg/rtmp/amf0.go
+++ b/pkg/rtmp/amf0.go
@@ -15,9 +15,10 @@ package rtmp
 import (
 	"bytes"
 	"errors"
+	"io"
+
 	"github.com/q191201771/naza/pkg/bele"
 	log "github.com/q191201771/naza/pkg/nazalog"
-	"io"
 )
 
 var (
diff --git a/pkg/rtmp/amf0_test.go b/pkg/rtmp/amf0_test.go
index 0806984..68399df 100644
--- a/pkg/rtmp/amf0_test.go
+++ b/pkg/rtmp/amf0_test.go
@@ -10,11 +10,12 @@ package rtmp_test
 
 import (
 	"bytes"
+	"strings"
+	"testing"
+
 	. "github.com/q191201771/lal/pkg/rtmp"
 	"github.com/q191201771/naza/pkg/assert"
 	"github.com/q191201771/naza/pkg/mockwriter"
-	"strings"
-	"testing"
 )
 
 func TestAmf0_WriteNumber_ReadNumber(t *testing.T) {
diff --git a/pkg/rtmp/chunk_composer.go b/pkg/rtmp/chunk_composer.go
index 219fd62..050c8bb 100644
--- a/pkg/rtmp/chunk_composer.go
+++ b/pkg/rtmp/chunk_composer.go
@@ -13,9 +13,10 @@ package rtmp
 // 读取chunk，并组织chunk，生成message返回给上层
 
 import (
-	"github.com/q191201771/naza/pkg/bele"
 	"io"
 	"log"
+
+	"github.com/q191201771/naza/pkg/bele"
 )
 
 type ChunkComposer struct {
diff --git a/pkg/rtmp/client_session.go b/pkg/rtmp/client_session.go
index 53f093f..d2871f5 100644
--- a/pkg/rtmp/client_session.go
+++ b/pkg/rtmp/client_session.go
@@ -11,14 +11,15 @@ package rtmp
 import (
 	"encoding/hex"
 	"errors"
-	"github.com/q191201771/naza/pkg/bele"
-	"github.com/q191201771/naza/pkg/connection"
-	log "github.com/q191201771/naza/pkg/nazalog"
-	"github.com/q191201771/naza/pkg/unique"
 	"net"
 	"net/url"
 	"strings"
 	"time"
+
+	"github.com/q191201771/naza/pkg/bele"
+	"github.com/q191201771/naza/pkg/connection"
+	log "github.com/q191201771/naza/pkg/nazalog"
+	"github.com/q191201771/naza/pkg/unique"
 )
 
 var ErrClientSessionTimeout = errors.New("rtmp.ClientSession timeout")
diff --git a/pkg/rtmp/example_test.go b/pkg/rtmp/example_test.go
index 702313f..14e4938 100644
--- a/pkg/rtmp/example_test.go
+++ b/pkg/rtmp/example_test.go
@@ -10,11 +10,6 @@ package rtmp_test
 
 import (
 	"bytes"
-	"github.com/q191201771/lal/pkg/httpflv"
-	"github.com/q191201771/lal/pkg/logic"
-	"github.com/q191201771/lal/pkg/rtmp"
-	"github.com/q191201771/naza/pkg/assert"
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"io"
 	"io/ioutil"
 	"os"
@@ -22,6 +17,12 @@ import (
 	"sync/atomic"
 	"testing"
 	"time"
+
+	"github.com/q191201771/lal/pkg/httpflv"
+	"github.com/q191201771/lal/pkg/logic"
+	"github.com/q191201771/lal/pkg/rtmp"
+	"github.com/q191201771/naza/pkg/assert"
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 var (
diff --git a/pkg/rtmp/handshake.go b/pkg/rtmp/handshake.go
index d0c60df..715032c 100644
--- a/pkg/rtmp/handshake.go
+++ b/pkg/rtmp/handshake.go
@@ -12,10 +12,11 @@ import (
 	"bytes"
 	"crypto/hmac"
 	"crypto/sha256"
-	"github.com/q191201771/naza/pkg/bele"
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"io"
 	"time"
+
+	"github.com/q191201771/naza/pkg/bele"
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 const version = uint8(3)
diff --git a/pkg/rtmp/handshake_test.go b/pkg/rtmp/handshake_test.go
index 2d9adfb..6a77923 100644
--- a/pkg/rtmp/handshake_test.go
+++ b/pkg/rtmp/handshake_test.go
@@ -10,9 +10,10 @@ package rtmp_test
 
 import (
 	"bytes"
+	"testing"
+
 	. "github.com/q191201771/lal/pkg/rtmp"
 	"github.com/q191201771/naza/pkg/assert"
-	"testing"
 )
 
 func TestHandshakeSimple(t *testing.T) {
diff --git a/pkg/rtmp/message_packer.go b/pkg/rtmp/message_packer.go
index 00488fd..c7b17ea 100644
--- a/pkg/rtmp/message_packer.go
+++ b/pkg/rtmp/message_packer.go
@@ -14,8 +14,9 @@ package rtmp
 
 import (
 	"bytes"
-	"github.com/q191201771/naza/pkg/bele"
 	"io"
+
+	"github.com/q191201771/naza/pkg/bele"
 )
 
 const (
diff --git a/pkg/rtmp/message_packer_test.go b/pkg/rtmp/message_packer_test.go
index 7d532ae..5cd5a40 100644
--- a/pkg/rtmp/message_packer_test.go
+++ b/pkg/rtmp/message_packer_test.go
@@ -10,9 +10,10 @@ package rtmp
 
 import (
 	"bytes"
+	"testing"
+
 	"github.com/q191201771/naza/pkg/assert"
 	"github.com/q191201771/naza/pkg/mockwriter"
-	"testing"
 )
 
 func TestWriteMessageHandler(t *testing.T) {
diff --git a/pkg/rtmp/server.go b/pkg/rtmp/server.go
index 7d8560a..2c11e47 100644
--- a/pkg/rtmp/server.go
+++ b/pkg/rtmp/server.go
@@ -9,9 +9,10 @@
 package rtmp
 
 import (
-	log "github.com/q191201771/naza/pkg/nazalog"
 	"net"
 	"sync"
+
+	log "github.com/q191201771/naza/pkg/nazalog"
 )
 
 type ServerObserver interface {
diff --git a/pkg/rtmp/server_session.go b/pkg/rtmp/server_session.go
index 42e8c44..140dc63 100644
--- a/pkg/rtmp/server_session.go
+++ b/pkg/rtmp/server_session.go
@@ -10,12 +10,13 @@ package rtmp
 
 import (
 	"encoding/hex"
+	"net"
+	"strings"
+
 	"github.com/q191201771/naza/pkg/bele"
 	"github.com/q191201771/naza/pkg/connection"
 	log "github.com/q191201771/naza/pkg/nazalog"
 	"github.com/q191201771/naza/pkg/unique"
-	"net"
-	"strings"
 )
 
 // TODO chef: PubSession SubSession
diff --git a/test.sh b/test.sh
index 5327843..2f8b316 100755
--- a/test.sh
+++ b/test.sh
@@ -1,44 +1,38 @@
 #!/usr/bin/env bash
 
-# 在 macos 下运行 gofmt 检查
-uname=$(uname)
-if [[ "$uname" == "Darwin" ]]; then
-    echo "CHEFERASEME run gofmt check..."
-    gofiles=$(git diff --name-only --diff-filter=ACM | grep '.go$')
-    if [ ! -z "$gofiles" ]; then
-        #echo "CHEFERASEME mod gofiles exist:" $gofiles
-        unformatted=$(gofmt -l $gofiles)
-        if [ ! -z "$unformatted" ]; then
-            echo "Go files should be formatted with gofmt. Please run:"
-            for fn in $unformatted; do
-                echo "  gofmt -w $PWD/$fn"
-            done
-            #exit 1
-        else
-            echo "Go files be formatted."
-        fi
-    else
-        echo "CHEFERASEME mod gofiles not exist."
-    fi
+echo '-----add_go_license-----'
+if command -v add_go_license >/dev/null 2>&1; then
+    add_go_license -d ./ -e 191201771@qq.com -n Chef
 else
-  echo "CHEFERASEME not run gofmt check..."
+    echo 'CHEFNOTICEME add_go_license not exist!'
+fi
+echo '-----gofmt-----'
+if command -v gofmt >/dev/null 2>&1; then
+    gofmt -l ./
+    gofmt -w ./
+else
+    echo 'CHEFNOTICEME gofmt not exist!'
 fi
 
-# 跑 go test 生成测试覆盖率
-if [ ! -f "pkg/rtmp/testdata/test.flv" ]; then
-    echo "CHEFERASEME test.flv not exist."
-    if [ ! -d "pkg/rtmp/testdata" ]; then
-        echo "CHEFERASEME mkdir."
-        mkdir "pkg/rtmp/testdata"
-    fi
-    wget https://pengrl.com/images/other/source.200kbps.768x320.flv -O pkg/rtmp/testdata/test.flv
+echo '-----goimports-----'
+if command -v goimports >/dev/null 2>&1; then
+    goimports -l ./
+    goimports -w ./
 else
-    echo "CHEFERASEME test.flv exist."
+    echo 'CHEFNOTICEME goimports not exist!'
 fi
 
-echo "CHEFERASEME run coverage test..."
-echo "" > coverage.txt
+echo '-----go vet-----'
+for d in $(go list ./... | grep -v vendor); do
+    if command -v go >/dev/null 2>&1; then
+        go vet $d
+    else
+        echo 'CHEFNOTICEME go vet not exist'
+    fi
+done
 
+# 跑 go test 生成测试覆盖率
+echo "-----CI coverage-----"
 if [ ! -f "pkg/rtmp/testdata/test.flv" ]; then
     echo "CHEFERASEME test.flv not exist."
     if [ ! -d "pkg/rtmp/testdata" ]; then
@@ -50,13 +44,12 @@ else
     echo "CHEFERASEME test.flv exist."
 fi
 
-for d in $(go list ./... | grep -v vendor | grep lal/pkg); do
+echo "" > coverage.txt
+for d in $(go list ./... | grep -v vendor | grep pkg); do
     go test -race -coverprofile=profile.out -covermode=atomic $d
     if [ -f profile.out ]; then
         cat profile.out >> coverage.txt
         rm profile.out
     fi
 done
-
-# go test -race -coverprofile=profile.out -covermode=atomic && go tool cover -html=profile.out -o coverage.html && open coverage.html
-# go test -test.bench=".*"
+echo 'done.'