diff --git a/src/game/login/login.js b/src/game/login/login.js
index f0e93b7..f877f5b 100644
--- a/src/game/login/login.js
+++ b/src/game/login/login.js
@@ -5,6 +5,10 @@ let Login = {
 
 	self: {},
 
+	preload: function() {
+		game.load.image('icon_fullscreen', '../../../resources/image/icon/fullscreen_white.png');
+	},
+
 	create: function() {
 		self = this;
 
@@ -15,6 +19,8 @@ let Login = {
 		// phaser.alpha = 0.1;
 		// game.stage.backgroundColor = '#4d4d4d';
 
+		let fullscreenButton = new FullscreenButton(this.game);
+
 		this.makeInputTypeTexts();
 		this.makeButton();
 	},
diff --git a/src/web/client/login.html b/src/web/client/login.html
index b0b2171..cee4fb8 100644
--- a/src/web/client/login.html
+++ b/src/web/client/login.html
@@ -14,6 +14,7 @@
 		<!-- library source files -->
 		<script src="../../game/lib/input_type_text.js"></script>
 		<script src="../../game/lib/round_rect_button.js"></script>
+		<script src="../../game/lib/fullscreen_button.js"></script>
 
 		<!-- source files -->
 		<script src="../../game/login/login.js"></script>