diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 42a12b3..3564c16 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -27,7 +27,7 @@ jobs:
         run: |
           git config --global user.name 'github-actions'
           git config --global user.email 'github-actions@github.com'
-          TAG="v0.0.7-$(date +'%Y%m%d%H%M%S')"
+          TAG="v0.0.8-$(date +'%Y%m%d%H%M%S')"
           git tag $TAG
           git push origin $TAG
           echo "TAG=$TAG" >> $GITHUB_ENV
diff --git a/README.md b/README.md
index 00a6eee..e912860 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@
 - [x] 使用[nexttrace](https://github.com/nxtrace/NTrace-core)进行ICMP测试，预先加载定义好的广州、上海、北京、成都的三网地址
 - [x] 支持双语输出，以```-l```指定```zh```或```en```可指定输出的语言，未指定时默认使用中文输出
 - [x] 全平台编译支持(除了WIN)
+- [x] 默认启用并发测试，单地点三网测试至多需要1~2分钟
 
 ## 使用
 
diff --git a/cmd/main.go b/cmd/main.go
index 938646d..6845feb 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -16,7 +16,6 @@ func main() {
 		http.Get("https://hits.spiritlhl.net/nt3.svg?action=hit&title=Hits&title_bg=%23555555&count_bg=%230eecf8&edge_flat=false")
 	}()
 	fmt.Println("Repo:", "https://github.com/oneclickvirt/nt3")
-
 	var showVersion, help bool
 	var language, checkType, location string
 	nt3Flag := flag.NewFlagSet("nt3", flag.ContinueOnError)
@@ -27,7 +26,6 @@ func main() {
 	nt3Flag.StringVar(&location, "loc", "GZ", "Specify location (supports GZ, BJ, SH, CD, ALL; corresponding to Guangzhou, Beijing, Shanghai, Chengdu and All)")
 	nt3Flag.BoolVar(&model.EnableLoger, "log", false, "Enable logging")
 	nt3Flag.Parse(os.Args[1:])
-
 	if help {
 		fmt.Printf("Usage: %s [options]\n", os.Args[0])
 		nt3Flag.PrintDefaults()
diff --git a/model/model.go b/model/model.go
index 30431bd..032f0b1 100644
--- a/model/model.go
+++ b/model/model.go
@@ -20,7 +20,7 @@ type ParamsFastTrace struct {
 	DontFragment   bool
 }
 
-var NextTraceVersion = "v0.0.7"
+var NextTraceVersion = "v0.0.8"
 
 var EnableLoger = false