diff --git a/src/shortcut.py b/src/shortcut.py
index 38421f2..d2cd5d5 100644
--- a/src/shortcut.py
+++ b/src/shortcut.py
@@ -702,6 +702,15 @@ class ShortCut(MouseKey):
         sleep(1)
         cls.hot_key("ctrl", "alt", "v")
 
+    @classmethod
+    def ctrl_alt_delete(cls):
+        """
+         快捷键打开剪切板
+        :return:
+        """
+        sleep(1)
+        cls.hot_key("ctrl", "alt", "delete")
+
     @classmethod
     def ctrl_printscreen(cls):
         """
@@ -842,6 +851,13 @@ class ShortCut(MouseKey):
         """
         cls.hot_key("win", "d")
 
+    @classmethod
+    def super_l(cls):
+        """快捷键 super + l
+        :return:
+        """
+        cls.hot_key("win", "l")
+
     @classmethod
     def super(cls):
         """快捷键 super