diff --git a/chatgpt-suno-tampermonkey.user.js b/chatgpt-suno-tampermonkey.user.js
index 00b1aaf..d3acf98 100644
--- a/chatgpt-suno-tampermonkey.user.js
+++ b/chatgpt-suno-tampermonkey.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         ChatGPT to Suno Prompt Copier
 // @namespace    local.suno-helper
-// @version      0.9.5
+// @version      0.9.8
 // @description  Copy structured ChatGPT song prompt versions into Suno fields.
 // @author       local
 // @match        https://chatgpt.com/*
@@ -30,7 +30,7 @@
 (function () {
   "use strict";
 
-  const SCRIPT_VERSION = "0.9.7";
+  const SCRIPT_VERSION = "0.9.8";
   const STORAGE_KEY = "chatgptSunoPromptSlots";
   const SLOT_COUNT = 2;
   const isChatGPT = location.hostname.includes("chatgpt.com") || location.hostname.includes("chat.openai.com");
@@ -1815,15 +1815,15 @@
       <div class="cgs-track-list" data-cgs-track-list></div>
       <div class="cgs-row">
         <button class="cgs-btn cgs-wide" type="button" data-cgs-process-one-mp3>선택 1곡 MP3</button>
-        <button class="cgs-btn cgs-wide" type="button" data-cgs-process-one-wav>선택 1곡 WAV</button>
+        <button class="cgs-btn cgs-wide" type="button" data-cgs-process-one-wav>선택 1곡 WAV(UI)</button>
       </div>
       <div class="cgs-row">
         <button class="cgs-btn cgs-primary cgs-wide" type="button" data-cgs-process-selected-mp3>선택항목 MP3</button>
-        <button class="cgs-btn cgs-primary cgs-wide" type="button" data-cgs-process-selected-wav>선택항목 WAV</button>
+        <button class="cgs-btn cgs-primary cgs-wide" type="button" data-cgs-process-selected-wav>선택항목 WAV(UI)</button>
       </div>
       <div class="cgs-row">
         <button class="cgs-btn cgs-wide" type="button" data-cgs-ui-download-mp3>SUNO UI MP3 클릭</button>
-        <button class="cgs-btn cgs-wide" type="button" data-cgs-ui-download-wav>SUNO UI WAV 클릭</button>
+        <button class="cgs-btn cgs-wide" type="button" data-cgs-ui-download-wav>SUNO UI WAV 재시도</button>
       </div>
       <div class="cgs-row">
         <button class="cgs-btn cgs-wide" type="button" data-cgs-test-companion>연결 테스트</button>
@@ -2039,7 +2039,7 @@
     });
 
     body.querySelector("[data-cgs-process-one-wav]").addEventListener("click", async () => {
-      await processSelectedTrack("wav");
+      await clickSelectedSunoUiDownloads("wav", { one: true });
     });
 
     body.querySelector("[data-cgs-process-selected-mp3]").addEventListener("click", async () => {
@@ -2047,15 +2047,15 @@
     });
 
     body.querySelector("[data-cgs-process-selected-wav]").addEventListener("click", async () => {
-      await processSelectedTracks("wav");
+      await clickSelectedSunoUiDownloads("wav");
     });
 
-    const clickSelectedSunoUiDownloads = async (format) => {
+    const clickSelectedSunoUiDownloads = async (format, options = {}) => {
       if (!libraryTracks.length) {
         mergeLibraryTracks(scanSunoLibraryTracks());
         renderLibraryTrackList();
       }
-      const tracks = getSelectedTracks();
+      const tracks = options.one ? (getSelectedTracks().slice(0, 1)) : getSelectedTracks();
       if (!tracks.length) {
         setStatus(body, "선택된 곡이 없어. 목록에서 현재 화면에 보이는 곡을 먼저 선택해줘.");
         return;