diff --git a/README.md b/README.md
index 8a4c054..6081e6c 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,30 @@
-# InfiniteStackMod
-# UnlockMapIconMod
 Mods for Cube World beta
+===
+LocalizationMod
+---
+A mod for localization the game's text resources, works with CSV config file.
+CSV config file should be UTF-8 encoding.
+* Column Definition
+
+|Column         |Definition     |Optional|Remark                      |
+| ------------- |:-------------:|:------:|:-------------------------- |
+|A              |Origin Text    |No      |Game's origin text resource |
+|B              |Replace Text   |No      |Text to replace with        |
+|C              |Encoding       |No      |Text encoding               |
+|D              |Begin Offset   |Yes     |Search begin offset         |
+|E              |End Offset     |Yes     |Search end offset           |
+
+* About encoding
+
+|Encoding Name  |Remark                                     |
+| ------------- |:----------------------------------------- |
+|Unicode        |UCS-BE encoding                            |
+|ASCII          |Extende ASCII encoding                     |
+|ASCII_HEX      |Same as ASCII,replace text encoded with hex|
+  
+
+UnlockMapIconMod
+---
+InfiniteStackMod
+---
+