diff --git a/Editor/Sample.meta b/Editor/Sample.meta
deleted file mode 100644
index d9c2309..0000000
--- a/Editor/Sample.meta
+++ /dev/null
@@ -1,9 +0,0 @@
-fileFormatVersion: 2
-guid: a6712e4ed1cac58409a4f30ad39df278
-folderAsset: yes
-timeCreated: 1457867278
-licenseType: Pro
-DefaultImporter:
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Editor/Sample/ScreenshotTest.cs b/Editor/Sample/ScreenshotTest.cs
deleted file mode 100644
index b0571cf..0000000
--- a/Editor/Sample/ScreenshotTest.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-using UnityEditor;
-using UnityEngine;
-
-namespace UnityEditorHelper
-{
-    [CustomEditor(typeof (SampleScript))]
-    public class ScreenshotTest : Editor
-    {
-        public Vector2 _scrollPos;
-        private bool state;
-
-        public override void OnInspectorGUI()
-        {
-            using (new FoldableBlock(ref state, "Foldable Block"))
-            {
-                if(state)
-                {
-                    EditorGUILayout.Slider("Range property", 5, 0, 10);
-                    EditorGUILayout.TextField("Sample Field", GUILayout.Height(150));
-                    EditorGUILayout.ObjectField("Object Field", null, typeof (Transform), true);
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/Editor/Sample/ScreenshotTest.cs.meta b/Editor/Sample/ScreenshotTest.cs.meta
deleted file mode 100644
index f89e8e3..0000000
--- a/Editor/Sample/ScreenshotTest.cs.meta
+++ /dev/null
@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: a069c1a5eaed48e4caa0acf8ac0ac118
-timeCreated: 1457867262
-licenseType: Pro
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/SampleScript.cs b/SampleScript.cs
deleted file mode 100644
index 0836919..0000000
--- a/SampleScript.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-using UnityEngine;
-
-namespace UnityEditorHelper
-{
-    public class SampleScript : MonoBehaviour
-    {
-
-    }
-}
\ No newline at end of file