diff --git a/README.md b/README.md
index 31fd984..0675595 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,16 @@
 
 #### 概述
 1. 除特殊说明外，正常组件使用时在程序引导时调整用组件的Init进行配置初始化，使用New方法进行组件实例获取。
+
+#### 组件下载工具
+1. 安装
+> go install myschools.me/suguo/norm/my:latest
+2. 使用
+> my -dl mysql
+
 #### 组件实现
 * MySQL  
   > "gorm.io/driver/mysql"  
 	> "gorm.io/gorm" 
 	> "gorm.io/gorm/logger"   
-	> "gorm.io/plugin/dbresolver"
\ No newline at end of file
+	> "gorm.io/plugin/dbresolver"
diff --git a/my/main.go b/my/main.go
new file mode 100644
index 0000000..f71eb25
--- /dev/null
+++ b/my/main.go
@@ -0,0 +1,120 @@
+/*
+Author: suguo.yao(ysg@myschools.me)
+Description: 用于从myschools.me中下载标准组件
+*/
+package main
+
+import (
+	"flag"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"sync"
+	"time"
+)
+
+const GITEA = "https://myschools.me"
+const PATH = "/suguo/norm/src/branch/master"
+
+var path string
+
+func init() {
+	flag.StringVar(&path, "dl", "", "下载组件名")
+}
+
+func main() {
+	flag.Parse()
+	if path == "" {
+		panic("下载组件名指定")
+	}
+	var client http.Client
+	var wg sync.WaitGroup
+	start := time.Now()
+	dl(client, path, &wg)
+	wg.Wait()
+	fmt.Printf("total time: %.2f s\n", float64(time.Since(start))/float64(time.Second))
+}
+
+// get all file link and download it
+func dl(client http.Client, path string, wg *sync.WaitGroup) {
+	if !isExist(path) {
+		os.MkdirAll(path, 0775)
+	}
+
+	url := fmt.Sprintf("%s%s/%s", GITEA, PATH, path)
+	html, err := getHtml(client, url)
+	if err != nil {
+		fmt.Printf("get html error: %s", err.Error())
+		return
+	}
+	urlPattern := regexp.MustCompile(fmt.Sprintf(`%s/%s/\S*go`, PATH, path))
+	links := urlPattern.FindAllSubmatch(html, -1)
+	for _, link := range links {
+		tmp := strings.Split(string(link[0]), "/")
+		filename := tmp[len(tmp)-1]
+		wg.Add(1)
+		go downloadFile(client, path, filename, wg)
+
+	}
+}
+
+// download file
+func downloadFile(client http.Client, path, filename string, wg *sync.WaitGroup) {
+	defer wg.Done()
+	fmt.Println("start to download: ", filename)
+	fileURL := fmt.Sprintf("%s/suguo/norm/raw/branch/master/%s/%s", GITEA, path, filename)
+	resp, err := client.Get(fileURL)
+	if err != nil {
+		fmt.Printf("download file %s failed due to: %s\n", filename, err.Error())
+		return
+	}
+	defer resp.Body.Close()
+	var buff [1024]byte
+	// 创建文件
+	file, err := os.Create(filepath.Join(path, filename))
+	if err != nil {
+		fmt.Printf("create file: %s error\n", filename)
+		return
+	}
+	defer file.Close()
+	// 写入文件
+	for {
+		n, err := resp.Body.Read(buff[:])
+		if err != nil {
+			if err == io.EOF {
+				file.Write(buff[:n])
+				break
+			}
+			fmt.Println("error: ", err)
+			os.Remove(filepath.Join(path, filename))
+			return
+		}
+		file.Write(buff[:n])
+	}
+	fmt.Println("finish download:", filename)
+}
+
+// get html source
+func getHtml(client http.Client, url string) ([]byte, error) {
+	resp, err := client.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+// if file or directory exits
+func isExist(path string) bool {
+	_, err := os.Stat(path)
+	return !os.IsNotExist(err)
+}