diff --git a/Hello.java b/Hello.java
index bffa06a..1acf95b 100644
--- a/Hello.java
+++ b/Hello.java
@@ -1,3 +1,3 @@
 public class {
-    
+    HK两节课；
 }
\ No newline at end of file
diff --git a/需求文档.docx b/需求文档.docx
new file mode 100644
index 0000000..4d192c4
Binary files /dev/null and b/需求文档.docx differ