diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..1060b04
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,56 @@
+{
+    "files.exclude":
+    {
+        "**/.DS_Store":true,
+        "**/.git":true,
+        "**/.gitignore":true,
+        "**/.gitmodules":true,
+        "**/*.booproj":true,
+        "**/*.pidb":true,
+        "**/*.suo":true,
+        "**/*.user":true,
+        "**/*.userprefs":true,
+        "**/*.unityproj":true,
+        "**/*.dll":true,
+        "**/*.exe":true,
+        "**/*.pdf":true,
+        "**/*.mid":true,
+        "**/*.midi":true,
+        "**/*.wav":true,
+        "**/*.gif":true,
+        "**/*.ico":true,
+        "**/*.jpg":true,
+        "**/*.jpeg":true,
+        "**/*.png":true,
+        "**/*.psd":true,
+        "**/*.tga":true,
+        "**/*.tif":true,
+        "**/*.tiff":true,
+        "**/*.3ds":true,
+        "**/*.3DS":true,
+        "**/*.fbx":true,
+        "**/*.FBX":true,
+        "**/*.lxo":true,
+        "**/*.LXO":true,
+        "**/*.ma":true,
+        "**/*.MA":true,
+        "**/*.obj":true,
+        "**/*.OBJ":true,
+        "**/*.asset":true,
+        "**/*.cubemap":true,
+        "**/*.flare":true,
+        "**/*.mat":true,
+        "**/*.meta":true,
+        "**/*.prefab":true,
+        "**/*.unity":true,
+        "build/":true,
+        "Build/":true,
+        "Library/":true,
+        "library/":true,
+        "obj/":true,
+        "Obj/":true,
+        "ProjectSettings/":true,
+        "temp/":true,
+        "Temp/":true
+    }
+}
\ No newline at end of file
diff --git a/Assets/Editor/SceneSelector.Editor.asmdef b/Assets/Editor/SceneSelector.Editor.asmdef
index 5d98351..ba430a4 100644
--- a/Assets/Editor/SceneSelector.Editor.asmdef
+++ b/Assets/Editor/SceneSelector.Editor.asmdef
@@ -1,3 +1,15 @@
-{
-	"name": "SceneSelector.Editor"
-}
+{
+    "name": "SceneSelector.Editor",
+    "references": [],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index 301b105..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2019 Chatchai Saratakij
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/ProjectSettings/GraphicsSettings.asset b/ProjectSettings/GraphicsSettings.asset
index ae52db9..4654e13 100644
--- a/ProjectSettings/GraphicsSettings.asset
+++ b/ProjectSettings/GraphicsSettings.asset
@@ -1,57 +1,62 @@
-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!30 &1
-GraphicsSettings:
-  m_ObjectHideFlags: 0
-  serializedVersion: 12
-  m_Deferred:
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-  m_DeferredReflections:
-    m_Mode: 1
-    m_Shader: {fileID: 74, guid: 0000000000000000f000000000000000, type: 0}
-  m_ScreenSpaceShadows:
-    m_Mode: 1
-    m_Shader: {fileID: 64, guid: 0000000000000000f000000000000000, type: 0}
-  m_LegacyDeferred:
-    m_Mode: 1
-    m_Shader: {fileID: 63, guid: 0000000000000000f000000000000000, type: 0}
-  m_DepthNormals:
-    m_Mode: 1
-    m_Shader: {fileID: 62, guid: 0000000000000000f000000000000000, type: 0}
-  m_MotionVectors:
-    m_Mode: 1
-    m_Shader: {fileID: 75, guid: 0000000000000000f000000000000000, type: 0}
-  m_LightHalo:
-    m_Mode: 1
-    m_Shader: {fileID: 105, guid: 0000000000000000f000000000000000, type: 0}
-  m_LensFlare:
-    m_Mode: 1
-    m_Shader: {fileID: 102, guid: 0000000000000000f000000000000000, type: 0}
-  m_AlwaysIncludedShaders:
-  - {fileID: 10753, guid: 0000000000000000f000000000000000, type: 0}
-  - {fileID: 10770, guid: 0000000000000000f000000000000000, type: 0}
-  m_PreloadedShaders: []
-  m_SpritesDefaultMaterial: {fileID: 10754, guid: 0000000000000000f000000000000000,
-    type: 0}
-  m_CustomRenderPipeline: {fileID: 0}
-  m_TransparencySortMode: 0
-  m_TransparencySortAxis: {x: 0, y: 0, z: 1}
-  m_DefaultRenderingPath: 1
-  m_DefaultMobileRenderingPath: 1
-  m_TierSettings: []
-  m_LightmapStripping: 0
-  m_FogStripping: 0
-  m_InstancingStripping: 0
-  m_LightmapKeepPlain: 1
-  m_LightmapKeepDirCombined: 1
-  m_LightmapKeepDynamicPlain: 1
-  m_LightmapKeepDynamicDirCombined: 1
-  m_LightmapKeepShadowMask: 1
-  m_LightmapKeepSubtractive: 1
-  m_FogKeepLinear: 1
-  m_FogKeepExp: 1
-  m_FogKeepExp2: 1
-  m_AlbedoSwatchInfos: []
-  m_LightsUseLinearIntensity: 0
-  m_LightsUseColorTemperature: 0
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!30 &1
+GraphicsSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 13
+  m_Deferred:
+    m_Mode: 1
+    m_Shader: {fileID: 69, guid: 0000000000000000f000000000000000, type: 0}
+  m_DeferredReflections:
+    m_Mode: 1
+    m_Shader: {fileID: 74, guid: 0000000000000000f000000000000000, type: 0}
+  m_ScreenSpaceShadows:
+    m_Mode: 1
+    m_Shader: {fileID: 64, guid: 0000000000000000f000000000000000, type: 0}
+  m_LegacyDeferred:
+    m_Mode: 1
+    m_Shader: {fileID: 63, guid: 0000000000000000f000000000000000, type: 0}
+  m_DepthNormals:
+    m_Mode: 1
+    m_Shader: {fileID: 62, guid: 0000000000000000f000000000000000, type: 0}
+  m_MotionVectors:
+    m_Mode: 1
+    m_Shader: {fileID: 75, guid: 0000000000000000f000000000000000, type: 0}
+  m_LightHalo:
+    m_Mode: 1
+    m_Shader: {fileID: 105, guid: 0000000000000000f000000000000000, type: 0}
+  m_LensFlare:
+    m_Mode: 1
+    m_Shader: {fileID: 102, guid: 0000000000000000f000000000000000, type: 0}
+  m_AlwaysIncludedShaders:
+  - {fileID: 10753, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 10770, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 16000, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 16001, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 17000, guid: 0000000000000000f000000000000000, type: 0}
+  m_PreloadedShaders: []
+  m_SpritesDefaultMaterial: {fileID: 10754, guid: 0000000000000000f000000000000000,
+    type: 0}
+  m_CustomRenderPipeline: {fileID: 0}
+  m_TransparencySortMode: 0
+  m_TransparencySortAxis: {x: 0, y: 0, z: 1}
+  m_DefaultRenderingPath: 1
+  m_DefaultMobileRenderingPath: 1
+  m_TierSettings: []
+  m_LightmapStripping: 0
+  m_FogStripping: 0
+  m_InstancingStripping: 0
+  m_LightmapKeepPlain: 1
+  m_LightmapKeepDirCombined: 1
+  m_LightmapKeepDynamicPlain: 1
+  m_LightmapKeepDynamicDirCombined: 1
+  m_LightmapKeepShadowMask: 1
+  m_LightmapKeepSubtractive: 1
+  m_FogKeepLinear: 1
+  m_FogKeepExp: 1
+  m_FogKeepExp2: 1
+  m_AlbedoSwatchInfos: []
+  m_LightsUseLinearIntensity: 0
+  m_LightsUseColorTemperature: 0
+  m_LogWhenShaderIsCompiled: 0
+  m_AllowEnlightenSupportForUpgradedProject: 1
diff --git a/screenshot/image1.png b/screenshot/image1.png
deleted file mode 100644
index 54bfbb8..0000000
Binary files a/screenshot/image1.png and /dev/null differ