diff --git a/App.xaml.cs b/App.xaml.cs
index 0f30b23..f403d50 100644
--- a/App.xaml.cs
+++ b/App.xaml.cs
@@ -37,8 +37,11 @@ namespace HeBianGu.App.Disk
             if (File.Exists("./settings.xml"))
             {
                 var setting = xmlSerializerService.Load<SystemSetting>("./settings.xml");
-                minioService.MirrorAsync1(bucketName, setting.SyncDir, setting.TaskCount);
-                minioService.RealTimeListen(bucketName, setting.SyncDir);
+                if (!string.IsNullOrEmpty(setting.SyncDir) && setting.TaskCount != null)
+                {
+                    minioService.MirrorAsync1(bucketName, setting.SyncDir, setting.TaskCount);
+                    minioService.RealTimeListen(bucketName, setting.SyncDir);
+                }
             }
             services.AddStart(x =>
             {
@@ -105,7 +108,7 @@ namespace HeBianGu.App.Disk
             services.AddHideWindowViewPresenter();
             //services.AddSettingViewPrenter();
             //services.AddThemeRightToolViewPresenter();
-            services.AddThemeRightViewPresenter();
+            //services.AddThemeRightViewPresenter();
             services.AddWindowCaptionViewPresenter(x =>
             {
                 //x.AddPersenter(LoginViewPresenter.Instance);