diff --git a/day02/src/com/inmind/yunsuanfu02/Demo10.java b/day02/src/com/inmind/yunsuanfu02/Demo10.java
index a77ae70..341862a 100644
--- a/day02/src/com/inmind/yunsuanfu02/Demo10.java
+++ b/day02/src/com/inmind/yunsuanfu02/Demo10.java
@@ -18,7 +18,7 @@ public class Demo10 {
     public static void main(String[] args) {
         //定义2个变量，判断下哪个变量值更大，返回的是较大的整数值！！！
         int a = 100;
-        int b = 20;
+        int b = 200;
 
 //        int max = a>b?a:b;
         int max = a<b?b:a;
@@ -26,6 +26,7 @@ public class Demo10 {
         System.out.println("-----------------------------");
 
         //判断下哪个值大？(表示出变量a大,它的值为100)，提示：使用字符串拼接
-
+        String str = a > b ? "变量a大,它的值为"+a: "变量b大,它的值为"+b;
+        System.out.println(str);
     }
 }