diff --git a/HelloWorld.m b/HelloWorld.m
index 9609fce..7c316af 100644
--- a/HelloWorld.m
+++ b/HelloWorld.m
@@ -1,8 +1,8 @@
-%
+% Removes all variables from the current workspace, releasing them from system memory
 clear;
-%
+% Display version information for all installed products
 ver;
-%
+% Clear Command Window
 clc;
-%
-type hello_world
+% Display contents
+disp('你好,AI')