diff --git a/src/game/lib/app_button.js b/src/game/lib/app_button.js
index c1d99c4..8c36b01 100644
--- a/src/game/lib/app_button.js
+++ b/src/game/lib/app_button.js
@@ -1,6 +1,6 @@
 class AppButton {
 
-	constructor(x, y, type, iconName, clickEvent) {
+	constructor(x, y, type, iconName, appText, clickEvent) {
 		let setting = new RoundRectButtonSetting(150, 150);
 		setting.fontStyle.boundsAlignH = "center";	// left, center. right
 		setting.fontStyle.boundsAlignV = "middle";	// top, middle, bottom
@@ -46,14 +46,23 @@ class AppButton {
 			);
 		}
 
-		let icon_fullscreen = game.add.sprite(0, 0, iconName);
-		icon_fullscreen.width = 80;
-		icon_fullscreen.height = 80;
-
 		this.button = new RoundRectButton(setting, "", clickEvent);
-		this.button.setIcon(icon_fullscreen);
-
 		this.move(x, y);
+
+		if(iconName.length > 0) {
+			let icon_fullscreen = game.add.sprite(0, 0, iconName);
+			icon_fullscreen.width = 80;
+			icon_fullscreen.height = 80;
+			this.button.setIcon(icon_fullscreen);
+		}
+
+		if(appText.length > 0) {
+			const style = { font: "32px Arial", fill: "#fff", align: "center", boundsAlignH: "center", boundsAlignV: "middle" };
+			let icon_text = game.add.text(0, 0, appText, style);
+			icon_text.setTextBounds(x - 50, y - 50, 100, 100);
+			icon_text.stroke = "#333";
+			icon_text.strokeThickness = 5;
+		}
 	}
 
 	move(x, y) {
@@ -63,4 +72,7 @@ class AppButton {
 }
 
 AppButton.TYPE_MOUSE	= 0;
-AppButton.TYPE_TYPING	= 1;
\ No newline at end of file
+AppButton.TYPE_TYPING	= 1;
+
+AppButton.NONE_ICON			= "";
+AppButton.NONE_BUTTON_TEXT	= "";
\ No newline at end of file
diff --git a/src/game/menu/menu_app.js b/src/game/menu/menu_app.js
index 63d37fe..5bbd987 100644
--- a/src/game/menu/menu_app.js
+++ b/src/game/menu/menu_app.js
@@ -47,7 +47,7 @@ class MenuApp {
 		// console.log(replyJSON);
 
 		let mouseAppCount = self.getAppCount(replyJSON, AppButton.TYPE_MOUSE);
-		let typingAppCount = self.getAppCount(replyJSON, AppButton.TYPE_TYPING);
+		let typingPracticeAppCount = self.getAppCount(replyJSON, AppButton.TYPE_TYPING);
 
 		let startX = game.world.width / 2 - (150 * mouseAppCount / 2) - (150 / 2);
 		let mouseAppIndex = 0;
@@ -55,7 +55,8 @@ class MenuApp {
 			let activeApp = replyJSON[i];
 			if(self.isMouseApp(activeApp)) {
 				mouseAppIndex++;
-				new AppButton(startX + 150 * mouseAppIndex, 300, AppButton.TYPE_MOUSE, activeApp.AppName,
+				new AppButton(startX + 150 * mouseAppIndex, 300, AppButton.TYPE_MOUSE,
+					activeApp.AppName, AppButton.NONE_BUTTON_TEXT,
 					() => {
 						sessionStorageManager.playingAppID = activeApp.AppID;
 						sessionStorageManager.playingAppName = activeApp.AppName;
@@ -65,8 +66,9 @@ class MenuApp {
 			}
 		}
 
-		if(typingAppCount > 0) {
-			new AppButton(game.world.width / 2, 500, AppButton.TYPE_TYPING, "icon_fullscreen",
+		if(typingPracticeAppCount > 0) {
+			new AppButton(game.world.width / 2, 500, AppButton.TYPE_TYPING,
+				"icon_fullscreen", "타자 연습\n(임시)",
 				() => {
 					location.href = '../../web/client/menu_typing_practice.html';
 				}
diff --git a/src/game/menu/menu_typing_practice.js b/src/game/menu/menu_typing_practice.js
index 44352e0..1479e69 100644
--- a/src/game/menu/menu_typing_practice.js
+++ b/src/game/menu/menu_typing_practice.js
@@ -14,8 +14,7 @@ class MenuTypingPractice {
 
 		// top
 		let backButton = new BackButton( () => {
-			sessionStorageManager.clear();
-			location.href = '../../web/client/login.html';
+			location.href = '../../web/client/menu_app.html';
 		});
 		let fullscreenButton = new FullscreenButton(this.game);
 
@@ -55,7 +54,8 @@ class MenuTypingPractice {
 			let activeApp = replyJSON[i];
 			if(self.isMouseApp(activeApp)) {
 				mouseAppIndex++;
-				new AppButton(startX + 150 * mouseAppIndex, 300, AppButton.TYPE_MOUSE, activeApp.AppName,
+				new AppButton(startX + 150 * mouseAppIndex, 300, AppButton.TYPE_MOUSE,
+					AppButton.NONE_ICON, "양손 기본",
 					() => {
 						sessionStorageManager.playingAppID = activeApp.AppID;
 						sessionStorageManager.playingAppName = activeApp.AppName;
@@ -66,7 +66,8 @@ class MenuTypingPractice {
 		}
 
 		if(typingAppCount > 0) {
-			new AppButton(game.world.width / 2, 500, AppButton.TYPE_TYPING, "icon_fullscreen",
+			new AppButton(game.world.width / 2, 500, AppButton.TYPE_TYPING,
+				AppButton.NONE_ICON, "검지 글쇠",
 				() => {
 					location.href = '../../web/client/menu_typing_app.html';
 				}