diff --git a/hammerspoon/README.md b/hammerspoon/README.md
index d4f3807..273dc1e 100644
--- a/hammerspoon/README.md
+++ b/hammerspoon/README.md
@@ -13,6 +13,11 @@ hammerspoon is my configuration for [Hammerspoon](http://www.hammerspoon.org/).
 
 `cd ~/dotfiles && git pull`
 
+## File structure
+
+- `autoscript.lua`, auto commit and push my personal notes.
+- `ime.lua`, auto switch different Input methods in different applications
+
 ## How to use
 Use Karabier-Elements to set <kbd>caps lock</kbd> as hyper key. Press caps lock is just like press Cmd+Control+Option+Shift at the same time.
 
@@ -46,7 +51,7 @@ I personally use the application called Context to switch between different wind
 
 ## Toggle hammerspoon console
 
-Option+z
+`Option+z`
 
 ## Move windows between monitors
 
@@ -55,12 +60,26 @@ Option+z
 
 ### Application launcher
 
-Press option + a to enter application launcher. The shorcut information will show on the center of the screen. But I personally prefer Alfred.
+Press `option + a` to enter application launcher. The shorcut information will show on the center of the screen. But I personally prefer Alfred.
+
+## Hammerspoon API manual
+
+`Option+h` open Hammerspoon API manual.
+
+## Lock screen
+`Option+l` to lock screen.
+
+## Show time in the middle of screen
 
+`Option+t` to toggle the time in screen.
 
-Just press <kbd>opt</kbd>, plus <kbd>A</kbd> or <kbd>C</kbd> or <kbd>R</kbd>… to start. If need help, press <kbd>tab</kbd> to toggle the keybindings cheatsheet.
+## Auto type url in markdown format
 
-Press <kbd>opt</kbd> + <kbd>?</kbd> to toggle the help panel, which will show all <kbd>opt</kbd> related keybindings.
+`Option+v` to auto type url in markdown format.
+
+## Toggle Hammerspoon console
+
+`Option+z` to toggle Hammerspoon console.
 
 ### Screenshots
 
@@ -68,22 +87,16 @@ These screenshots demostrate what awesome-hammerspoon is capable of. Learn more
 
 #### Desktop widgets
 
-
 ![widgets](https://github.com/ashfinal/bindata/raw/master/screenshots/awesome-hammerspoon-deskwidgets.png)
 
 
 #### Window manpulation <kbd>⌥</kbd> + <kbd>R</kbd>
 
-
 ![winresize](https://github.com/ashfinal/bindata/raw/master/screenshots/awesome-hammerspoon-winresize.gif)
 
 
-
 #### aria2 Frontend <kbd>⌥</kbd> + <kbd>D</kbd>
 
-
-![hsearch](https://github.com/ashfinal/bindata/raw/master/screenshots/awesome-hammerspoon-aria2.png)
-
 You need to [run aria2 with RPC enabled](https://github.com/ashfinal/awesome-hammerspoon/wiki/Run-aria2-with-rpc-enabled) before using this. Config aria2 host and token in `~/.hammerspoon/private/config.lua`, then you're ready to go.
 
 ```lua
@@ -111,39 +124,26 @@ Then modify the file `~/.hammerspoon/private/config.lua`:
 
   Please read `~/.hammerspoon/private/config.lua`for more details.
 
-Finally press `cmd + ctrl + shift + r` to reload the configuration.
-
-
-## Contribute
-
 
-- Improve existing Spoons
+## Reference
+Some resources you may find helpful:
 
-  A "Spoon" is just a directory, right-click on it -> "Show Package Contents".
+- [Learn Lua in Y minutes](http://learnxinyminutes.com/docs/lua/)
 
-  Feel free to file issues or open PRs.
+- [Getting Started with Hammerspoon](http://www.hammerspoon.org/go/)
 
-- Create new Spoons
+- [Hammerspoon API Docs](http://www.hammerspoon.org/docs/index.html)
 
-  Some resources you may find helpful:
-
-  [Learn Lua in Y minutes](http://learnxinyminutes.com/docs/lua/)
-
-  [Getting Started with Hammerspoon](http://www.hammerspoon.org/go/)
-
-  [Hammerspoon API Docs](http://www.hammerspoon.org/docs/index.html)
-
-  [hammerspoon/SPOONS.md at master · Hammerspoon/hammerspoon](https://github.com/Hammerspoon/hammerspoon/blob/master/SPOONS.md)
+- [hammerspoon/SPOONS.md at master · Hammerspoon/hammerspoon](https://github.com/Hammerspoon/hammerspoon/blob/master/SPOONS.md)
 
 
 ## Thanks to
 
+- [https://github.com/zzamboni/oh-my-hammerspoon](https://github.com/zzamboni/oh-my-hammerspoon)
 
-[https://github.com/zzamboni/oh-my-hammerspoon](https://github.com/zzamboni/oh-my-hammerspoon)
-
-[https://github.com/scottcs/dot_hammerspoon](https://github.com/scottcs/dot_hammerspoon)
+- [https://github.com/scottcs/dot_hammerspoon](https://github.com/scottcs/dot_hammerspoon)
 
-[https://github.com/dharmapoudel/hammerspoon-config](https://github.com/dharmapoudel/hammerspoon-config)
+- [https://github.com/dharmapoudel/hammerspoon-config](https://github.com/dharmapoudel/hammerspoon-config)
 
-[http://tracesof.net/uebersicht/](http://tracesof.net/uebersicht/)
+- [http://tracesof.net/uebersicht/](http://tracesof.net/uebersicht/)