diff --git a/README.md b/README.md
index 0eeddc8..1635685 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ![easy_game](https://img.shields.io/github/v/tag/PAIA-Playful-AI-Arena/easy_game)
 [![Python 3.9](https://img.shields.io/badge/python-3.9-blue.svg)](https://www.python.org/downloads/release/python-390/)
-[![MLGame](https://img.shields.io/badge/MLGame->9.5.3-<COLOR>.svg)](https://github.com/PAIA-Playful-AI-Arena/MLGame)
+[![MLGame](https://img.shields.io/badge/MLGame->10.3.2-<COLOR>.svg)](https://github.com/PAIA-Playful-AI-Arena/MLGame)
 [![pygame](https://img.shields.io/badge/pygame-2.0.1-<COLOR>.svg)](https://github.com/pygame/pygame/releases/tag/2.0.1)
 
 
diff --git a/game_config.json b/game_config.json
index 6579291..6ed2edf 100644
--- a/game_config.json
+++ b/game_config.json
@@ -1,6 +1,6 @@
 {
   "game_name": "easy_game",
-  "version": "2.2.1-beta",
+  "version": "2.3.1-alpha",
   "url": "https://github.com/PAIA-Playful-AI-Arena/easy_game",
   "description": "這是一個吃東西小遊戲，除了讓你熟習所有基本操作，也是 PAIA 的遊戲教學範例",
   "logo": [