diff --git a/assets/js/portal-nav.js b/assets/js/portal-nav.js
index 59943ba..5b9f974 100644
--- a/assets/js/portal-nav.js
+++ b/assets/js/portal-nav.js
@@ -242,7 +242,7 @@
 
     /** 全站導覽 HTML — `rp` 為站根相對前綴；僅修改此模板即可同步所有頁面
      * 五主項固定：淪陷瞬間、完整的六顆、現場的震撼、黃色留聲機、Yellow Note，不得再開第 6 個頂層項目。
-     * 世紀級寶藏收在「淪陷瞬間」子選單內；小黃練習室收在「Yellow Note」子選單內（見 site-guide.html 心智圖）。 */
+     * 世紀級寶藏收在「淪陷瞬間」子選單內；YELLOW WAVE（外連 sechskies_fans，原小黃練習室）收在「Yellow Note」子選單內（見 site-guide.html 心智圖）。 */
     function buildPortalNavInnerHTML(rp) {
         return `
 <a class="logo" target="_blank" rel="noopener noreferrer" href="${rp}index.html"><img src="${rp}assets/images/logov.svg" alt="SECHSKIES Logo"></a>
@@ -285,7 +285,7 @@
         <ul class="portal-submenu">
             <li><a href="#" data-coming-soon="true" aria-disabled="true" aria-label="應援活動，尚無開放"><span class="portal-nav__label">應援活動</span></a></li>
             <li><a target="_blank" rel="noopener noreferrer" href="${rp}yellow-note/map.html"><span class="portal-nav__label">聖地巡禮</span></a></li>
-            <li><a target="_blank" rel="noopener noreferrer" href="https://jekkinoopy.github.io/sechskies_fans/"><span class="portal-nav__label">小黃練習室</span></a></li>
+            <li><a target="_blank" rel="noopener noreferrer" href="https://jekkinoopy.github.io/sechskies_fans/"><span class="portal-nav__label">YELLOW WAVE</span></a></li>
             <li><a target="_blank" rel="noopener noreferrer" href="${rp}yellow-note/fan-articles.html"><span class="portal-nav__label">篇章拾遺</span></a></li>
             <li><a target="_blank" rel="noopener noreferrer" href="${rp}yellow-note/minister.html"><span class="portal-nav__label">水晶傳教士</span></a></li>
         </ul>
diff --git a/extra/site-guide.html b/extra/site-guide.html
index b693e7c..edc4fb8 100644
--- a/extra/site-guide.html
+++ b/extra/site-guide.html
@@ -137,7 +137,7 @@
                                 </ul>
                             </li>
                             <li data-site-guide-depth="2">
-                                <span class="sg-node sg-node--extra"><a href="https://jekkinoopy.github.io/sechskies_fans/">小黃練習室（外部連結，YELLOW WAVE 獨立專案）</a></span>
+                                <span class="sg-node sg-node--extra"><a href="https://jekkinoopy.github.io/sechskies_fans/">YELLOW WAVE（外部連結，獨立專案 sechskies_fans，原「小黃練習室」）</a></span>
                             </li>
                             <li data-site-guide-depth="2">
                                 <span class="sg-node"><a href="../yellow-note/fan-articles.html">篇章拾遺</a></span>