diff --git a/README.md b/README.md
index a9fac91..250b2d6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# 鋼琴鍵盤顯示器 by 好和弦
+# 鋼琴鍵盤顯示器 by 好和弦+サポミク
 
 88 鍵鋼琴鍵盤顯示器，練琴、拍影片、直播的好幫手！有以下的功能：
 
@@ -17,7 +17,7 @@
 
 現在就用用看：https://nicechord.com/pianometer/
 
-# PianoMeter by NiceChord
+# PianoMeter by NiceChord+sup39
 
 An 88-key piano keyboard display, great for practicing, recording videos, and live streaming! It has the following features:
 
@@ -34,4 +34,4 @@ An 88-key piano keyboard display, great for practicing, recording videos, and li
 
 Introduction video (with English subtitles!): [PeerTube](https://wiwi.video/w/uzo8aZmdx1rvYJfWZBgmCM) | [YouTube](https://www.youtube.com/watch?v=YsL7WGUEU-4)
 
-Try it now: https://nicechord.com/pianometer/
+Try it now: https://piano.miku.sup39.dev/pianometer/
diff --git a/index.html b/index.html
index 27c074b..2cb6875 100644
--- a/index.html
+++ b/index.html
@@ -18,7 +18,7 @@
   <div id="main">
     <div id="controls" class="center">
     <div>
-      <h3>鋼琴鍵盤顯示器 by NiceChord</h3>
+      <h3>鋼琴鍵盤顯示器 by NiceChord+sup39</h3>
       <div style="display: flex; justify-content: space-around;">
         <div>
           <h5>選擇 MIDI 裝置</h5>
@@ -60,7 +60,10 @@
     CALORIES：消耗熱量（估計值，好玩就好）| PEDALS：左右踏板深度顯示 <br />
     （密技：點鍵盤最左上角的角落，可以儲存截圖） <br /><br />
     </span>
-    覺得好用嗎？到 <a href="https://nicechord.com">NiceChord.com</a> 逛逛支持我！原始碼在 <a href="https://github.com/wiwikuan/pianometer">GitHub</a>。
+    <div>
+      <div>覺得好用嗎？到 <a href="https://nicechord.com">NiceChord.com</a> 逛逛支持好和弦！好和弦原版原始碼在 <a href="https://github.com/wiwikuan/pianometer">GitHub</a>。</div>
+      <div>此版本經 <a href="https://post.sup39.dev/@miku">サポミク</a> 加工過。加工後的原始碼在 <a href="https://forgejo.sup39.dev/sup39/pianometer">supGit</a>。</div>
+    </div>
   </div>
 </body>