diff --git a/LICENSE b/LICENSE
index 7b62b403f..55428dd8c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
 
 The MIT License
 
-Copyright (c) 2016 NHN Entertainment Corp.
+Copyright (c) 2017 NHN Entertainment Corp.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 8f816753f..afd03e8c8 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Image Editor
 Canvas image editor
 
-![image](https://cloud.githubusercontent.com/assets/18183560/20796021/86d53b88-b817-11e6-8fc3-2475d070d643.png)
+![image](https://cloud.githubusercontent.com/assets/26706716/26335518/84f041e2-3fa7-11e7-8892-155a95c6d5c3.png)
 
 ## Feature
 * Load image to canvas
@@ -15,6 +15,7 @@ Canvas image editor
 * Icon
 * Text
 * Mask Filter
+* Image Filter
 
 ## Documentation
 * API: [http://nhnent.github.io/tui.component.image-editor/latest/](http://nhnent.github.io/tui.component.image-editor/latest/)
diff --git a/package.json b/package.json
index 954a6a696..4e9e6cb50 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tui-image-editor",
   "author": "NHNEnt FE Development Lab <dl_javascript@nhnent.com>",
-  "version": "1.4.1",
+  "version": "2.0.0",
   "license": "MIT",
   "repository": "https://github.com/nhnent/tui.component.image-editor",
   "description": "",
diff --git a/src/js/imageEditor.js b/src/js/imageEditor.js
index a9f4f7777..a720e6949 100644
--- a/src/js/imageEditor.js
+++ b/src/js/imageEditor.js
@@ -957,7 +957,7 @@ class ImageEditor {
     }
 
     /**
-     * Remove active object or group
+     * Remove an object or group by id
      * @param {number} id - object id
      * @returns {Promise}
      * @example