diff --git a/README.md b/README.md
index e75372d..1f6868e 100644
--- a/README.md
+++ b/README.md
@@ -556,7 +556,6 @@ COPYRIGHT:
     OPTIONS:
        --base-url value                                                   实例地址，例如：https://gitlab.xuxiaowei.com.cn/api/v4 (default: "https://gitlab.com/api/v4") [%CI_API_V4_URL%]
        --token value                                                      your_access_token
-       --username value                                                   用户名
        --owned                                                            当前用户明确拥有的项目。 (default: false)
        --export-folder value                                              导出文件夹
        --skip-project-path value [ --skip-project-path value ]            跳过项目路径
diff --git a/constant/common.go b/constant/common.go
index 00f0502..94d6a1c 100644
--- a/constant/common.go
+++ b/constant/common.go
@@ -1,7 +1,6 @@
 package constant
 
 const (
-	Username            = "username"
 	Token               = "token"
 	BaseUrl             = "base-url"
 	BaseUrlDefault      = "https://gitlab.com/api/v4"
diff --git a/flag/flag.go b/flag/flag.go
index 76d1636..a92519e 100644
--- a/flag/flag.go
+++ b/flag/flag.go
@@ -49,14 +49,6 @@ func BaseUrl() cli.Flag {
 	}
 }
 
-func Username(required bool) cli.Flag {
-	return &cli.StringFlag{
-		Name:     constant.Username,
-		Usage:    "用户名",
-		Required: required,
-	}
-}
-
 func Token(required bool) cli.Flag {
 	return &cli.StringFlag{
 		Name:     constant.Token,
diff --git a/mix/export_all.go b/mix/export_all.go
index a3768e5..83ad976 100644
--- a/mix/export_all.go
+++ b/mix/export_all.go
@@ -23,13 +23,12 @@ func ExportAll() *cli.Command {
 			"已包含：\n" +
 			"1. git 仓库\n" +
 			"2. wiki 仓库",
-		Flags: append(flag.CommonTokenRequired(), flag.Username(true), flag.Owned(true),
+		Flags: append(flag.CommonTokenRequired(), flag.Owned(true),
 			flag.ExportFolder(true), flag.SkipProjectPath(), flag.SkipProjectWikiPath()),
 		Action: func(context *cli.Context) error {
 
 			var baseUrl = context.String(constant.BaseUrl)
 			var token = context.String(constant.Token)
-			var username = context.String(constant.Username)
 			var owned = context.Bool(constant.Owned)
 			var exportFolder = context.String(constant.ExportFolder)
 			var skipProjectPaths = context.StringSlice(constant.SkipProjectPath)
@@ -62,12 +61,12 @@ func ExportAll() *cli.Command {
 			for index, project := range projectList {
 				log.Printf("Project Index: %d, WebURL: %s", index, project.WebURL)
 
-				err = Repository(exportFolder, host, username, token, project, skipProjectPaths)
+				err = Repository(exportFolder, host, token, project, skipProjectPaths)
 				if err != nil {
 					return err
 				}
 
-				err = Wiki(exportFolder, host, username, token, project, skipProjectWikiPaths)
+				err = Wiki(exportFolder, host, token, project, skipProjectWikiPaths)
 				if err != nil {
 					return err
 				}
@@ -80,7 +79,7 @@ func ExportAll() *cli.Command {
 	}
 }
 
-func Repository(exportFolder string, host string, username string, token string, project *gitlab.Project, skipProjectPaths []string) error {
+func Repository(exportFolder string, host string, token string, project *gitlab.Project, skipProjectPaths []string) error {
 
 	c := contains(skipProjectPaths, project.PathWithNamespace)
 	if c {
@@ -100,7 +99,7 @@ func Repository(exportFolder string, host string, username string, token string,
 		return err
 	}
 
-	userinfo := url.UserPassword(username, token)
+	userinfo := url.UserPassword("", token)
 	repoUrl.User = userinfo
 
 	cmd := exec.Command("git", "clone", repoUrl.String(), gitPath)
@@ -120,7 +119,7 @@ func Repository(exportFolder string, host string, username string, token string,
 	return nil
 }
 
-func Wiki(exportFolder string, host string, username string, token string, project *gitlab.Project, skipProjectWikiPaths []string) error {
+func Wiki(exportFolder string, host string, token string, project *gitlab.Project, skipProjectWikiPaths []string) error {
 
 	c := contains(skipProjectWikiPaths, project.PathWithNamespace)
 	if c {
@@ -146,7 +145,7 @@ func Wiki(exportFolder string, host string, username string, token string, proje
 		return err
 	}
 
-	userinfo := url.UserPassword(username, token)
+	userinfo := url.UserPassword("", token)
 	repoUrl.User = userinfo
 
 	cmd := exec.Command("git", "clone", repoUrl.String(), wikiPath)
diff --git a/mix/mix_export.go b/mix/mix_export.go
index 0ca8bf8..b48881b 100644
--- a/mix/mix_export.go
+++ b/mix/mix_export.go
@@ -10,7 +10,7 @@ func Export() *cli.Command {
 	return &cli.Command{
 		Name:  "mix-export",
 		Usage: "导出（混合命令，多接口命令）",
-		Flags: append(flag.Common(), flag.Username(false), flag.Owned(false),
+		Flags: append(flag.Common(), flag.Owned(false),
 			flag.ExportFolder(false), flag.SkipProjectPath(), flag.SkipProjectWikiPath()),
 		Subcommands: []*cli.Command{
 			ExportAll(),