diff --git a/Editor/ScreenshotMaker.cs b/Editor/ScreenshotMaker.cs
new file mode 100644
index 0000000..7304f1c
--- /dev/null
+++ b/Editor/ScreenshotMaker.cs
@@ -0,0 +1,21 @@
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+
+namespace NEG.Editor
+{
+    public static class ScreenshotMaker
+    {
+        [MenuItem("CONTEXT/Camera/Save view")]
+        public static void Capture(MenuCommand command)
+        {
+            string path = EditorUtility.SaveFilePanel("Save screenshot", "", "screen.png", "png");
+            if (path.Length == 0)
+                return;
+
+            ScreenCapture.CaptureScreenshot(path);
+
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/Editor/ScreenshotMaker.cs.meta b/Editor/ScreenshotMaker.cs.meta
new file mode 100644
index 0000000..1cf608a
--- /dev/null
+++ b/Editor/ScreenshotMaker.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 7dba407e8e8740a1bed3ee5fa833b13c
+timeCreated: 1687881092
\ No newline at end of file
diff --git a/Editor/TsvImporter.cs b/Editor/TsvImporter.cs
new file mode 100644
index 0000000..77299f5
--- /dev/null
+++ b/Editor/TsvImporter.cs
@@ -0,0 +1,16 @@
+using System.IO;
+using UnityEditor;
+using UnityEditor.AssetImporters;
+using UnityEditor.Experimental.AssetImporters;
+using UnityEngine;
+ 
+[ScriptedImporter(1, "tsv")]
+public class TsvImporter : ScriptedImporter
+{
+    public override void OnImportAsset(AssetImportContext ctx)
+    {
+        var textAsset = new TextAsset(File.ReadAllText(ctx.assetPath));
+        ctx.AddObjectToAsset(Path.GetFileNameWithoutExtension(ctx.assetPath), textAsset);
+        ctx.SetMainObject(textAsset);
+    }
+}
diff --git a/Editor/TsvImporter.cs.meta b/Editor/TsvImporter.cs.meta
new file mode 100644
index 0000000..cc19afd
--- /dev/null
+++ b/Editor/TsvImporter.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b3f8438db4084014bab0a063e4675d3f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/NEG/UI/UnityUi/MonoUiInputManger.cs b/NEG/UI/UnityUi/MonoUiInputManger.cs
index 1285f13..22cd060 100644
--- a/NEG/UI/UnityUi/MonoUiInputManger.cs
+++ b/NEG/UI/UnityUi/MonoUiInputManger.cs
@@ -62,7 +62,13 @@ namespace NEG.UI.UnityUi
         {
             CurrentSelectionSource = SelectionSource.Pointer;
             Cursor.visible = true;
-            
+
+            if (EventSystem.current == null)
+            {
+                SetDirectionInput();
+                return;
+            }
+
             if (EventSystem.current.currentInputModule == null) 
                 return;