diff --git a/zsh/.zshrc.d/alias b/zsh/.zshrc.d/alias
index 4c27b7b..3a21345 100644
--- a/zsh/.zshrc.d/alias
+++ b/zsh/.zshrc.d/alias
@@ -66,3 +66,5 @@ fi
 alias connect_momentum='bluetoothctl power on && bluetoothctl connect 00:1B:66:8E:46:27'
 alias disconnect_momentum='bluetoothctl disconnect 00:1B:66:8E:46:27 && bluetoothctl power off'
 
+#sudo alias
+alias _='sudo '