diff --git a/game.js b/game.js
index 588a7f7..1c706cf 100644
--- a/game.js
+++ b/game.js
@@ -1,4 +1,13 @@
 'use strict';
+/*!
+ * Pacman - HTML5 Game
+ * https://passer-by.com/pacman/
+ *
+ * Copyright (c) 2016-present, HaoLe Zheng
+ * Released under the MIT License.
+ * https://github.com/mumuy/pacman/blob/master/LICENSE
+*/
+
 /*
 * 小型游戏引擎
 */
diff --git a/index.html b/index.html
index ce7fbfc..e0ea91e 100644
--- a/index.html
+++ b/index.html
@@ -47,7 +47,7 @@
 			<p>如果你对此感兴趣，可以在Github上关注此项目。我希望能通过游戏和代码与你分享一些我对游戏开发的感悟。</p>
 			<div class="mod-botton">
 				<a class="github-button" href="https://github.com/mumuy" data-color-scheme="no-preference: light; light: light; dark: dark;" data-size="large" aria-label="Follow @mumuy on GitHub">Follow @mumuy</a>
-				<a class="github-button" href="https://github.com/mumuy/pacman" data-color-scheme="no-preference: light; light: light; dark: dark;" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star mumuy/relationship on GitHub">Star</a>
+				<a class="github-button" href="https://github.com/mumuy/pacman" data-color-scheme="no-preference: light; light: light; dark: dark;" data-icon="octicon-star" data-size="large" data-show-count="true" aria-label="Star mumuy/pacman on GitHub">Star</a>
 			</div>
 		</div>
 		<script src="game.js"></script>
diff --git a/index.js b/index.js
index 59b1b78..ae91ae8 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,12 @@
+/*!
+ * Pacman - HTML5 Game
+ * https://passer-by.com/pacman/
+ *
+ * Copyright (c) 2016-present, HaoLe Zheng
+ * Released under the MIT License.
+ * https://github.com/mumuy/pacman/blob/master/LICENSE
+*/
+
 //主程序,业务逻辑
 (function(){
 	var _COIGIG = [		//关卡
@@ -1039,4 +1048,4 @@
 		});
 	})();
 	game.init();
-})();
+})();
\ No newline at end of file