diff --git a/Hello.java b/Hello.java
index 1acf95b..294aa22 100644
--- a/Hello.java
+++ b/Hello.java
@@ -1,3 +1,5 @@
 public class {
-    HK两节课；
+    public static void main(String[] args) {
+        System.out.println
+    }
 }
\ No newline at end of file