Merge pull request #101 from ace-step/sayo_dev

add zh&ja readme

README.md

@@ -5,9 +5,13 @@
     <a href="https://huggingface.co/ACE-Step/ACE-Step-v1-3.5B">Hugging Face</a> |
     <a href="https://modelscope.cn/models/ACE-Step/ACE-Step-v1-3.5B">ModelScope</a> |
     <a href="https://huggingface.co/spaces/ACE-Step/ACE-Step">Space Demo</a> |
-     <a href="https://discord.gg/PeWDxrkdj7">Discord</a> 
+    <a href="https://discord.gg/PeWDxrkdj7">Discord</a> 
+</p>
+<p align="center">
+  <a href="./README.md"><img alt="README in English" src="https://img.shields.io/badge/English-d9d9d9"></a>
+  <a href="./README_CN.md"><img alt="简体中文版自述文件" src="https://img.shields.io/badge/简体中文-d9d9d9"></a>
+  <a href="./README_JA.md"><img alt="日本語のREADME" src="https://img.shields.io/badge/日本語-d9d9d9"></a>
 </p>
-
 ---
 <p align="center">
     <img src="./assets/orgnization_logos.png" width="100%" alt="StepFun Logo">