diff --git a/W1-焦妍-202506050230/HelloWorld.java b/W1-焦妍-202506050230/HelloWorld.java
new file mode 100644
index 0000000..bd4eefb
--- /dev/null
+++ b/W1-焦妍-202506050230/HelloWorld.java
@@ -0,0 +1,5 @@
+public class HelloWorld {
+    public static void main(String[] args) {
+        System.out.println("Hello, World!");
+    }
+}
\ No newline at end of file