diff --git a/upDown.java b/upDown.java
index 7787bcb..e09aabb 100644
--- a/upDown.java
+++ b/upDown.java
@@ -1,4 +1,4 @@
-// 소스 코드 수정 중
+// new version_Sample
 
 package game;
 
@@ -7,7 +7,7 @@
 public class upDown {
 	public static void main(String[] args) {
 		
-		int answer = (int)(Math.random() * 100 + 1);
+		int answer = (int)(Math.random() * 50 + 1);
 		int guess;
 		int count = 0;
 		Scanner scan = new Scanner(System.in);