diff --git a/drivers/baidu_netdisk/meta.go b/drivers/baidu_netdisk/meta.go
index cf9a89eb..4a7bfc8b 100644
--- a/drivers/baidu_netdisk/meta.go
+++ b/drivers/baidu_netdisk/meta.go
@@ -13,6 +13,7 @@ type Addition struct {
 	DownloadAPI    string `json:"download_api" type:"select" options:"official,crack" default:"official"`
 	ClientID       string `json:"client_id" required:"true" default:"iYCeC9g08h5vuP9UqvPHKKSVrKFXGa1v"`
 	ClientSecret   string `json:"client_secret" required:"true" default:"jXiFMOPVPCWlO2M5CwWQzffpNPaGTRBG"`
+	CustomCrackUA  string `json:"custom_crack_ua" required:"true" default:"netdisk"`
 	AccessToken    string
 }
 
diff --git a/drivers/baidu_netdisk/util.go b/drivers/baidu_netdisk/util.go
index 6e87fb68..38152592 100644
--- a/drivers/baidu_netdisk/util.go
+++ b/drivers/baidu_netdisk/util.go
@@ -165,7 +165,7 @@ func (d *BaiduNetdisk) linkCrack(file model.Obj, args model.LinkArgs) (*model.Li
 	return &model.Link{
 		URL: resp.Info[0].Dlink,
 		Header: http.Header{
-			"User-Agent": []string{"netdisk"},
+			"User-Agent": []string{d.CustomCrackUA},
 		},
 	}, nil
 }