diff --git a/Assets/VersionFlow/Editor/VersionFlowSettingWnd.cs b/Assets/VersionFlow/Editor/VersionFlowSettingWnd.cs
index 7d8bbde..cef00bf 100644
--- a/Assets/VersionFlow/Editor/VersionFlowSettingWnd.cs
+++ b/Assets/VersionFlow/Editor/VersionFlowSettingWnd.cs
@@ -12,7 +12,7 @@ namespace VersionFlow.Editors
         private Editor m_settingEditor;
         private Vector2 m_builderEditorScroll;
 
-        [MenuItem("VersionFlow/Setting")]
+        [MenuItem("VersionFlow/Setting", priority = int.MinValue)]
         static void Open()
         {
             var wnd = EditorWindow.GetWindow<VersionFlowSettingWnd>();
@@ -35,7 +35,7 @@ namespace VersionFlow.Editors
         {
             EditorGUILayout.BeginHorizontal();
             {
-                EditorGUILayout.BeginVertical(GUILayout.Width(200));
+                EditorGUILayout.BeginVertical(new GUIStyle { padding = new RectOffset(2, 0, 2, 2) }, GUILayout.Width(200));
                 {
                     DrawEditorTabRegion();
                 }