diff --git a/frontend/components/flashcards/FlashcardContentBlocks.tsx b/frontend/components/flashcards/FlashcardContentBlocks.tsx
index 0f3144e..9283842 100644
--- a/frontend/components/flashcards/FlashcardContentBlocks.tsx
+++ b/frontend/components/flashcards/FlashcardContentBlocks.tsx
@@ -1,6 +1,7 @@
 import React from 'react'
 import type { Flashcard } from '@/lib/services/flashcards'
 import { getFlashcardImageUrl } from '@/lib/utils/flashcardUtils'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 
 interface FlashcardContentBlocksProps {
   flashcard: Flashcard
@@ -142,40 +143,15 @@ export const FlashcardContentBlocks: React.FC<FlashcardContentBlocksProps> = ({
                   "{flashcard.example}"
                 </p>
                 <div className="absolute bottom-0 right-0">
-                  <button
-                    onClick={() => onToggleExampleTTS(flashcard.example, 'en-US')}
+                  <BluePlayButton
+                    text={flashcard.example}
+                    lang="en-US"
+                    isPlaying={isPlayingExample}
+                    onToggle={onToggleExampleTTS}
                     disabled={isPlayingWord}
+                    size="md"
                     title={isPlayingExample ? "點擊停止播放" : "點擊聽例句發音"}
-                    className={`group relative w-10 h-10 rounded-full shadow-lg transform transition-all duration-200
-                      ${isPlayingExample
-                        ? 'bg-gradient-to-br from-green-500 to-green-600 shadow-green-200 scale-105'
-                        : 'bg-gradient-to-br from-blue-500 to-blue-600 hover:shadow-xl hover:scale-105 shadow-blue-200'
-                      } ${isPlayingWord ? 'cursor-not-allowed opacity-50' : 'cursor-pointer'}
-                    `}
-                  >
-                    {/* 播放中波紋效果 */}
-                    {isPlayingExample && (
-                      <div className="absolute inset-0 bg-blue-400 rounded-full animate-ping opacity-40"></div>
-                    )}
-
-                    {/* 按鈕圖標 */}
-                    <div className="relative z-10 flex items-center justify-center w-full h-full">
-                      {isPlayingExample ? (
-                        <svg className="w-5 h-5 text-white" fill="currentColor" viewBox="0 0 24 24">
-                          <path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
-                        </svg>
-                      ) : (
-                        <svg className="w-5 h-5 text-white group-hover:scale-110 transition-transform" fill="currentColor" viewBox="0 0 24 24">
-                          <path d="M8 5v14l11-7z"/>
-                        </svg>
-                      )}
-                    </div>
-
-                    {/* 懸停提示光環 */}
-                    {!isPlayingExample && !isPlayingWord && (
-                      <div className="absolute inset-0 rounded-full bg-white opacity-0 group-hover:opacity-20 transition-opacity duration-200"></div>
-                    )}
-                  </button>
+                  />
                 </div>
               </div>
               <p className="text-blue-700 text-left text-base">
diff --git a/frontend/components/flashcards/FlashcardDetailHeader.tsx b/frontend/components/flashcards/FlashcardDetailHeader.tsx
index f8f5cbd..eec0b5f 100644
--- a/frontend/components/flashcards/FlashcardDetailHeader.tsx
+++ b/frontend/components/flashcards/FlashcardDetailHeader.tsx
@@ -1,6 +1,7 @@
 import React from 'react'
 import type { Flashcard } from '@/lib/services/flashcards'
 import { getPartOfSpeechDisplay, getCEFRColor } from '@/lib/utils/flashcardUtils'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 
 interface FlashcardDetailHeaderProps {
   flashcard: Flashcard
@@ -25,42 +26,16 @@ export const FlashcardDetailHeader: React.FC<FlashcardDetailHeaderProps> = ({
           </span>
           <span className="text-lg text-gray-600">{flashcard.pronunciation}</span>
 
-          {/* TTS播放按鈕 - 藍底漸層設計 */}
-          <button
-            onClick={() => onToggleWordTTS(flashcard.word, 'en-US')}
+          {/* TTS播放按鈕 - 使用統一的藍底漸層組件 */}
+          <BluePlayButton
+            text={flashcard.word}
+            lang="en-US"
+            isPlaying={isPlayingWord}
+            onToggle={onToggleWordTTS}
             disabled={isPlayingExample}
+            size="md"
             title={isPlayingWord ? "點擊停止播放" : "點擊聽詞彙發音"}
-            aria-label={isPlayingWord ? `停止播放詞彙：${flashcard.word}` : `播放詞彙發音：${flashcard.word}`}
-            className={`group relative w-10 h-10 rounded-full shadow-lg transform transition-all duration-200
-              ${isPlayingWord
-                ? 'bg-gradient-to-br from-green-500 to-green-600 shadow-green-200 scale-105'
-                : 'bg-gradient-to-br from-blue-500 to-blue-600 hover:shadow-xl hover:scale-105 shadow-blue-200'
-              } ${isPlayingExample ? 'cursor-not-allowed opacity-50' : 'cursor-pointer'}
-            `}
-          >
-            {/* 播放中波紋效果 */}
-            {isPlayingWord && (
-              <div className="absolute inset-0 bg-blue-400 rounded-full animate-ping opacity-40"></div>
-            )}
-
-            {/* 按鈕圖標 */}
-            <div className="relative z-10 flex items-center justify-center w-full h-full">
-              {isPlayingWord ? (
-                <svg className="w-5 h-5 text-white" fill="currentColor" viewBox="0 0 24 24">
-                  <path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
-                </svg>
-              ) : (
-                <svg className="w-5 h-5 text-white group-hover:scale-110 transition-transform" fill="currentColor" viewBox="0 0 24 24">
-                  <path d="M8 5v14l11-7z"/>
-                </svg>
-              )}
-            </div>
-
-            {/* 懸停提示光環 */}
-            {!isPlayingWord && !isPlayingExample && (
-              <div className="absolute inset-0 rounded-full bg-white opacity-0 group-hover:opacity-20 transition-opacity duration-200"></div>
-            )}
-          </button>
+          />
         </div>
       </div>
 
diff --git a/frontend/components/flashcards/FlashcardForm.tsx b/frontend/components/flashcards/FlashcardForm.tsx
index 242e5e5..a36febd 100644
--- a/frontend/components/flashcards/FlashcardForm.tsx
+++ b/frontend/components/flashcards/FlashcardForm.tsx
@@ -2,7 +2,7 @@
 
 import React, { useState } from 'react'
 import { flashcardsService, type CreateFlashcardRequest, type Flashcard } from '@/lib/services/flashcards'
-import AudioPlayer from '@/components/media/AudioPlayer'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 
 interface FlashcardFormProps {
   cardSets?: any[] // 保持相容性
@@ -13,6 +13,27 @@ interface FlashcardFormProps {
 }
 
 export function FlashcardForm({ initialData, isEdit = false, onSuccess, onCancel }: FlashcardFormProps) {
+  const [isPlayingWord, setIsPlayingWord] = useState(false)
+
+  // TTS 播放邏輯
+  const handleToggleWordTTS = (text: string, lang?: string) => {
+    if (isPlayingWord) {
+      speechSynthesis.cancel()
+      setIsPlayingWord(false)
+      return
+    }
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
+    utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlayingWord(true)
+    utterance.onend = () => setIsPlayingWord(false)
+    utterance.onerror = () => setIsPlayingWord(false)
+
+    speechSynthesis.speak(utterance)
+  }
+
   const [formData, setFormData] = useState<CreateFlashcardRequest>({
     word: initialData?.word || '',
     translation: initialData?.translation || '',
@@ -128,7 +149,13 @@ export function FlashcardForm({ initialData, isEdit = false, onSuccess, onCancel
             placeholder="例如: /wɜːrd/"
           />
           {formData.pronunciation && (
-            <AudioPlayer text={formData.word} />
+            <BluePlayButton
+              text={formData.word}
+              isPlaying={isPlayingWord}
+              onToggle={handleToggleWordTTS}
+              size="sm"
+              title="播放單詞"
+            />
           )}
         </div>
       </div>
diff --git a/frontend/components/generate/IdiomDetailModal.tsx b/frontend/components/generate/IdiomDetailModal.tsx
index c89d2c8..29f28fc 100644
--- a/frontend/components/generate/IdiomDetailModal.tsx
+++ b/frontend/components/generate/IdiomDetailModal.tsx
@@ -1,7 +1,7 @@
-import React from 'react'
-import { Play } from 'lucide-react'
+import React, { useState } from 'react'
 import { Modal } from '@/components/ui/Modal'
 import { ContentBlock } from '@/components/shared/ContentBlock'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 
 interface IdiomAnalysis {
   idiom: string
@@ -34,16 +34,29 @@ export const IdiomDetailModal: React.FC<IdiomDetailModalProps> = ({
   onSaveIdiom,
   className = ''
 }) => {
+  const [isPlaying, setIsPlaying] = useState(false)
+
   if (!idiomPopup) {
     return null
   }
 
   const { analysis } = idiomPopup
 
-  const handlePlayPronunciation = () => {
-    const utterance = new SpeechSynthesisUtterance(analysis.idiom)
-    utterance.lang = 'en-US'
+  const handlePlayPronunciation = (text: string, lang?: string) => {
+    if (isPlaying) {
+      speechSynthesis.cancel()
+      setIsPlaying(false)
+      return
+    }
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
     utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlaying(true)
+    utterance.onend = () => setIsPlaying(false)
+    utterance.onerror = () => setIsPlaying(false)
+
     speechSynthesis.speak(utterance)
   }
 
@@ -65,13 +78,14 @@ export const IdiomDetailModal: React.FC<IdiomDetailModalProps> = ({
           <div className="flex items-center gap-3">
             <div className="flex items-center gap-2">
               <span className="text-base text-gray-600">{analysis.pronunciation}</span>
-              <button
-                onClick={handlePlayPronunciation}
-                className="flex items-center justify-center w-8 h-8 rounded-full bg-blue-600 hover:bg-blue-700 text-white transition-colors"
+              <BluePlayButton
+                text={analysis.idiom}
+                lang="en-US"
+                isPlaying={isPlaying}
+                onToggle={handlePlayPronunciation}
+                size="sm"
                 title="播放發音"
-              >
-                <Play size={16} />
-              </button>
+              />
             </div>
           </div>
 
diff --git a/frontend/components/media/AudioPlayer.tsx b/frontend/components/media/AudioPlayer.tsx
deleted file mode 100644
index 4981f19..0000000
--- a/frontend/components/media/AudioPlayer.tsx
+++ /dev/null
@@ -1,91 +0,0 @@
-import React, { useState, useRef } from 'react'
-import { Play, Pause, Volume2 } from 'lucide-react'
-
-interface AudioPlayerProps {
-  text: string
-  className?: string
-  autoPlay?: boolean
-  voice?: 'us' | 'uk'
-  speed?: number
-}
-
-export default function AudioPlayer({
-  text,
-  className = '',
-  autoPlay = false,
-  voice = 'us',
-  speed = 1.0
-}: AudioPlayerProps) {
-  const [isPlaying, setIsPlaying] = useState(false)
-  const [isLoading, setIsLoading] = useState(false)
-  const audioRef = useRef<HTMLAudioElement>(null)
-
-  const handlePlay = async () => {
-    if (!text.trim()) return
-
-    try {
-      setIsLoading(true)
-
-      // 簡單的TTS模擬 - 實際應該調用TTS API
-      const utterance = new SpeechSynthesisUtterance(text)
-      utterance.lang = voice === 'us' ? 'en-US' : 'en-GB'
-      utterance.rate = speed
-
-      utterance.onstart = () => {
-        setIsPlaying(true)
-        setIsLoading(false)
-      }
-
-      utterance.onend = () => {
-        setIsPlaying(false)
-      }
-
-      utterance.onerror = () => {
-        setIsPlaying(false)
-        setIsLoading(false)
-      }
-
-      window.speechSynthesis.speak(utterance)
-
-    } catch (error) {
-      console.error('TTS Error:', error)
-      setIsLoading(false)
-      setIsPlaying(false)
-    }
-  }
-
-  const handleStop = () => {
-    window.speechSynthesis.cancel()
-    setIsPlaying(false)
-  }
-
-  return (
-    <button
-      onClick={isPlaying ? handleStop : handlePlay}
-      disabled={isLoading}
-      className={`
-        inline-flex items-center gap-2 px-3 py-1.5
-        bg-blue-50 hover:bg-blue-100
-        border border-blue-200 rounded-lg
-        text-blue-700 text-sm font-medium
-        transition-colors duration-200
-        disabled:opacity-50 disabled:cursor-not-allowed
-        ${className}
-      `}
-    >
-      {isLoading ? (
-        <div className="w-4 h-4 border-2 border-blue-500 border-t-transparent rounded-full animate-spin" />
-      ) : isPlaying ? (
-        <Pause size={16} />
-      ) : (
-        <Play size={16} />
-      )}
-
-      <Volume2 size={14} />
-
-      <span>
-        {isLoading ? '載入中...' : isPlaying ? '播放中' : '播放'}
-      </span>
-    </button>
-  )
-}
\ No newline at end of file
diff --git a/frontend/components/review/review-tests/FlipMemoryTest.tsx b/frontend/components/review/review-tests/FlipMemoryTest.tsx
index a95ce6e..716aec9 100644
--- a/frontend/components/review/review-tests/FlipMemoryTest.tsx
+++ b/frontend/components/review/review-tests/FlipMemoryTest.tsx
@@ -1,5 +1,5 @@
 import { useState, useRef, useEffect, memo, useCallback } from 'react'
-import AudioPlayer from '@/components/media/AudioPlayer'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 import {
   ErrorReportButton,
   TestHeader,
@@ -16,6 +16,51 @@ const FlipMemoryTestComponent: React.FC<FlipMemoryTestProps> = ({
   disabled = false
 }) => {
   const [isFlipped, setIsFlipped] = useState(false)
+  const [isPlayingWord, setIsPlayingWord] = useState(false)
+  const [isPlayingExample, setIsPlayingExample] = useState(false)
+
+  // TTS 播放邏輯
+  const handleToggleWordTTS = useCallback((text: string, lang?: string) => {
+    if (isPlayingWord) {
+      speechSynthesis.cancel()
+      setIsPlayingWord(false)
+      return
+    }
+
+    setIsPlayingExample(false)
+    speechSynthesis.cancel()
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
+    utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlayingWord(true)
+    utterance.onend = () => setIsPlayingWord(false)
+    utterance.onerror = () => setIsPlayingWord(false)
+
+    speechSynthesis.speak(utterance)
+  }, [isPlayingWord])
+
+  const handleToggleExampleTTS = useCallback((text: string, lang?: string) => {
+    if (isPlayingExample) {
+      speechSynthesis.cancel()
+      setIsPlayingExample(false)
+      return
+    }
+
+    setIsPlayingWord(false)
+    speechSynthesis.cancel()
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
+    utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlayingExample(true)
+    utterance.onend = () => setIsPlayingExample(false)
+    utterance.onerror = () => setIsPlayingExample(false)
+
+    speechSynthesis.speak(utterance)
+  }, [isPlayingExample])
   const [selectedConfidence, setSelectedConfidence] = useState<number | null>(null)
   const [cardHeight, setCardHeight] = useState<number>(400)
   const frontRef = useRef<HTMLDivElement>(null)
@@ -111,7 +156,13 @@ const FlipMemoryTestComponent: React.FC<FlipMemoryTestProps> = ({
                         <span className="text-lg text-gray-500">{cardData.pronunciation}</span>
                       )}
                       <div onClick={(e) => e.stopPropagation()}>
-                        <AudioPlayer text={cardData.word} />
+                        <BluePlayButton
+                          text={cardData.word}
+                          isPlaying={isPlayingWord}
+                          onToggle={handleToggleWordTTS}
+                          size="sm"
+                          title="播放單詞"
+                        />
                       </div>
                     </div>
                   </div>
@@ -148,7 +199,13 @@ const FlipMemoryTestComponent: React.FC<FlipMemoryTestProps> = ({
                   <div className="relative">
                     <p className="text-gray-700 italic mb-2 text-left pr-12">{cardData.example}</p>
                     <div className="absolute bottom-0 right-0" onClick={(e) => e.stopPropagation()}>
-                      <AudioPlayer text={cardData.example} />
+                      <BluePlayButton
+                        text={cardData.example}
+                        isPlaying={isPlayingExample}
+                        onToggle={handleToggleExampleTTS}
+                        size="sm"
+                        title="播放例句"
+                      />
                     </div>
                   </div>
                   <p className="text-gray-600 text-sm text-left">{cardData.exampleTranslation}</p>
diff --git a/frontend/components/review/review-tests/SentenceListeningTest.tsx b/frontend/components/review/review-tests/SentenceListeningTest.tsx
index 530b929..41a052f 100644
--- a/frontend/components/review/review-tests/SentenceListeningTest.tsx
+++ b/frontend/components/review/review-tests/SentenceListeningTest.tsx
@@ -1,5 +1,5 @@
 import React, { useState, useCallback, useMemo, memo } from 'react'
-import AudioPlayer from '@/components/media/AudioPlayer'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 import {
   TestResultDisplay,
   ListeningTestContainer,
@@ -23,6 +23,7 @@ const SentenceListeningTestComponent: React.FC<SentenceListeningTestProps> = ({
 }) => {
   const [selectedAnswer, setSelectedAnswer] = useState<string | null>(null)
   const [showResult, setShowResult] = useState(false)
+  const [isPlayingExample, setIsPlayingExample] = useState(false)
 
   // 判斷是否已答題（選擇了答案）
   const hasAnswered = selectedAnswer !== null
@@ -36,10 +37,35 @@ const SentenceListeningTestComponent: React.FC<SentenceListeningTestProps> = ({
 
   const isCorrect = useMemo(() => selectedAnswer === cardData.example, [selectedAnswer, cardData.example])
 
+  // TTS 播放邏輯
+  const handleToggleTTS = useCallback((text: string, lang?: string) => {
+    if (isPlayingExample) {
+      speechSynthesis.cancel()
+      setIsPlayingExample(false)
+      return
+    }
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
+    utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlayingExample(true)
+    utterance.onend = () => setIsPlayingExample(false)
+    utterance.onerror = () => setIsPlayingExample(false)
+
+    speechSynthesis.speak(utterance)
+  }, [isPlayingExample])
+
   // 音頻播放區域
   const audioArea = (
     <div className="text-center">
-      <AudioPlayer text={cardData.example} />
+      <BluePlayButton
+        text={cardData.example}
+        isPlaying={isPlayingExample}
+        onToggle={handleToggleTTS}
+        size="md"
+        title="播放例句"
+      />
     </div>
   )
 
diff --git a/frontend/components/review/review-tests/VocabListeningTest.tsx b/frontend/components/review/review-tests/VocabListeningTest.tsx
index fab6bfe..b5d7ddd 100644
--- a/frontend/components/review/review-tests/VocabListeningTest.tsx
+++ b/frontend/components/review/review-tests/VocabListeningTest.tsx
@@ -1,5 +1,5 @@
 import React, { useState, useCallback, useMemo, memo } from 'react'
-import AudioPlayer from '@/components/media/AudioPlayer'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 import {
   TestResultDisplay,
   ListeningTestContainer,
@@ -18,6 +18,7 @@ const VocabListeningTestComponent: React.FC<VocabListeningTestProps> = ({
 }) => {
   const [selectedAnswer, setSelectedAnswer] = useState<string | null>(null)
   const [showResult, setShowResult] = useState(false)
+  const [isPlayingWord, setIsPlayingWord] = useState(false)
 
   // 判斷是否已答題（選擇了答案）
   const hasAnswered = selectedAnswer !== null
@@ -31,13 +32,38 @@ const VocabListeningTestComponent: React.FC<VocabListeningTestProps> = ({
 
   const isCorrect = useMemo(() => selectedAnswer === cardData.word, [selectedAnswer, cardData.word])
 
+  // TTS 播放邏輯
+  const handleToggleTTS = useCallback((text: string, lang?: string) => {
+    if (isPlayingWord) {
+      speechSynthesis.cancel()
+      setIsPlayingWord(false)
+      return
+    }
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
+    utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlayingWord(true)
+    utterance.onend = () => setIsPlayingWord(false)
+    utterance.onerror = () => setIsPlayingWord(false)
+
+    speechSynthesis.speak(utterance)
+  }, [isPlayingWord])
+
   // 音頻播放區域
   const audioArea = (
     <div className="bg-gray-50 rounded-lg p-4">
       <h3 className="font-semibold text-gray-900 mb-2 text-left">發音</h3>
       <div className="flex items-center gap-3">
         {cardData.pronunciation && <span className="text-gray-700">{cardData.pronunciation}</span>}
-        <AudioPlayer text={cardData.word} />
+        <BluePlayButton
+          text={cardData.word}
+          isPlaying={isPlayingWord}
+          onToggle={handleToggleTTS}
+          size="md"
+          title="播放單詞"
+        />
       </div>
     </div>
   )
diff --git a/frontend/components/review/shared/AnswerActions.tsx b/frontend/components/review/shared/AnswerActions.tsx
index b0a135b..5fbbdb6 100644
--- a/frontend/components/review/shared/AnswerActions.tsx
+++ b/frontend/components/review/shared/AnswerActions.tsx
@@ -1,4 +1,5 @@
-import React, { memo } from 'react'
+import React, { memo, useState } from 'react'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 
 /**
  * 答題動作元件集合
@@ -244,6 +245,18 @@ export const RecordingControl: React.FC<RecordingControlProps> = memo(({
   onSubmit,
   disabled = false
 }) => {
+  const [isPlayingRecording, setIsPlayingRecording] = useState(false)
+
+  const handlePlaybackToggle = () => {
+    if (isPlayingRecording) {
+      setIsPlayingRecording(false)
+    } else {
+      setIsPlayingRecording(true)
+      onPlayback()
+      // 模擬播放結束
+      setTimeout(() => setIsPlayingRecording(false), 3000)
+    }
+  }
   return (
     <div className="flex flex-col items-center space-y-4">
       {/* 錄音按鈕 */}
@@ -273,13 +286,16 @@ export const RecordingControl: React.FC<RecordingControlProps> = memo(({
       {/* 控制按鈕 */}
       {hasRecording && !isRecording && (
         <div className="flex space-x-3">
-          <button
-            onClick={onPlayback}
-            disabled={disabled}
-            className="px-4 py-2 bg-gray-500 text-white rounded hover:bg-gray-600 disabled:opacity-50"
-          >
-            播放
-          </button>
+          <div className="flex items-center gap-2">
+            <BluePlayButton
+              isPlaying={isPlayingRecording}
+              onToggle={handlePlaybackToggle}
+              disabled={disabled}
+              size="sm"
+              title="播放錄音"
+            />
+            <span className="text-gray-700 text-sm">播放錄音</span>
+          </div>
           <button
             onClick={onSubmit}
             disabled={disabled}
diff --git a/frontend/components/review/shared/TestResultDisplay.tsx b/frontend/components/review/shared/TestResultDisplay.tsx
index 1105b93..3a93e59 100644
--- a/frontend/components/review/shared/TestResultDisplay.tsx
+++ b/frontend/components/review/shared/TestResultDisplay.tsx
@@ -1,5 +1,5 @@
-import React, { memo } from 'react'
-import AudioPlayer from '@/components/media/AudioPlayer'
+import React, { memo, useState, useCallback } from 'react'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 
 interface TestResultDisplayProps {
   isCorrect: boolean
@@ -22,6 +22,35 @@ export const TestResultDisplay = memo<TestResultDisplayProps>(({
   exampleTranslation,
   showResult
 }) => {
+  const [isPlayingAnswer, setIsPlayingAnswer] = useState(false)
+  const [isPlayingExample, setIsPlayingExample] = useState(false)
+
+  // TTS 播放邏輯
+  const handleToggleTTS = useCallback((text: string, type: 'answer' | 'example', lang?: string) => {
+    const isCurrentlyPlaying = type === 'answer' ? isPlayingAnswer : isPlayingExample
+    const setPlaying = type === 'answer' ? setIsPlayingAnswer : setIsPlayingExample
+    const stopOther = type === 'answer' ? setIsPlayingExample : setIsPlayingAnswer
+
+    if (isCurrentlyPlaying) {
+      speechSynthesis.cancel()
+      setPlaying(false)
+      return
+    }
+
+    // 停止另一個播放
+    stopOther(false)
+    speechSynthesis.cancel()
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
+    utterance.rate = 0.8
+
+    utterance.onstart = () => setPlaying(true)
+    utterance.onend = () => setPlaying(false)
+    utterance.onerror = () => setPlaying(false)
+
+    speechSynthesis.speak(utterance)
+  }, [isPlayingAnswer, isPlayingExample])
   if (!showResult) return null
 
   return (
@@ -49,14 +78,26 @@ export const TestResultDisplay = memo<TestResultDisplayProps>(({
           <p className="text-gray-600">
             {word && <span className="font-semibold text-left text-xl">{word}</span>}
             {pronunciation && <span className="mx-2">{pronunciation}</span>}
-            <AudioPlayer text={correctAnswer} />
+            <BluePlayButton
+              text={correctAnswer}
+              isPlaying={isPlayingAnswer}
+              onToggle={(text, lang) => handleToggleTTS(text, 'answer', lang)}
+              size="sm"
+              title="播放答案"
+            />
           </p>
         </div>
 
         <div className="text-left">
           <p className="text-gray-600">
             {example}
-            <AudioPlayer text={example} />
+            <BluePlayButton
+              text={example}
+              isPlaying={isPlayingExample}
+              onToggle={(text, lang) => handleToggleTTS(text, 'example', lang)}
+              size="sm"
+              title="播放例句"
+            />
           </p>
           <p className="text-gray-500 text-sm">
             {exampleTranslation}
diff --git a/frontend/components/shared/BluePlayButton.tsx b/frontend/components/shared/BluePlayButton.tsx
new file mode 100644
index 0000000..575d0b8
--- /dev/null
+++ b/frontend/components/shared/BluePlayButton.tsx
@@ -0,0 +1,76 @@
+import React from 'react'
+
+interface BluePlayButtonProps {
+  text?: string
+  lang?: string
+  isPlaying: boolean
+  onToggle: (text: string, lang?: string) => void
+  disabled?: boolean
+  className?: string
+  size?: 'sm' | 'md' | 'lg'
+  title?: string
+}
+
+export const BluePlayButton: React.FC<BluePlayButtonProps> = ({
+  text,
+  lang = 'en-US',
+  isPlaying,
+  onToggle,
+  disabled = false,
+  className = '',
+  size = 'md',
+  title
+}) => {
+  const sizeClasses = {
+    sm: 'w-8 h-8',
+    md: 'w-10 h-10',
+    lg: 'w-12 h-12'
+  }
+
+  const iconSizes = {
+    sm: 'w-4 h-4',
+    md: 'w-5 h-5',
+    lg: 'w-6 h-6'
+  }
+
+  const handleClick = () => {
+    onToggle(text || '', lang)
+  }
+
+  return (
+    <button
+      onClick={handleClick}
+      disabled={disabled}
+      title={title || (isPlaying ? "點擊停止播放" : "點擊播放發音")}
+      className={`group relative ${sizeClasses[size]} rounded-full shadow-lg transform transition-all duration-200
+        ${isPlaying
+          ? 'bg-gradient-to-br from-green-500 to-green-600 shadow-green-200 scale-105'
+          : 'bg-gradient-to-br from-blue-500 to-blue-600 hover:shadow-xl hover:scale-105 shadow-blue-200'
+        } ${disabled ? 'cursor-not-allowed opacity-50' : 'cursor-pointer'} ${className}
+      `}
+    >
+      {/* 播放中波紋效果 */}
+      {isPlaying && (
+        <div className="absolute inset-0 bg-blue-400 rounded-full animate-ping opacity-40"></div>
+      )}
+
+      {/* 按鈕圖標 */}
+      <div className="relative z-10 flex items-center justify-center w-full h-full">
+        {isPlaying ? (
+          <svg className={`${iconSizes[size]} text-white`} fill="currentColor" viewBox="0 0 24 24">
+            <path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
+          </svg>
+        ) : (
+          <svg className={`${iconSizes[size]} text-white group-hover:scale-110 transition-transform`} fill="currentColor" viewBox="0 0 24 24">
+            <path d="M8 5v14l11-7z"/>
+          </svg>
+        )}
+      </div>
+
+      {/* 懸停提示光環 */}
+      {!isPlaying && !disabled && (
+        <div className="absolute inset-0 rounded-full bg-white opacity-0 group-hover:opacity-20 transition-opacity duration-200"></div>
+      )}
+    </button>
+  )
+}
\ No newline at end of file
diff --git a/frontend/components/shared/TTSButton.tsx b/frontend/components/shared/TTSButton.tsx
deleted file mode 100644
index 529dd2b..0000000
--- a/frontend/components/shared/TTSButton.tsx
+++ /dev/null
@@ -1,62 +0,0 @@
-import React from 'react'
-
-interface TTSButtonProps {
-  text: string
-  lang?: string
-  isPlaying: boolean
-  onToggle: (text: string, lang?: string) => void
-  className?: string
-  size?: 'sm' | 'md' | 'lg'
-}
-
-export const TTSButton: React.FC<TTSButtonProps> = ({
-  text,
-  lang = 'en-US',
-  isPlaying,
-  onToggle,
-  className = '',
-  size = 'md'
-}) => {
-  const sizeClasses = {
-    sm: 'w-6 h-6 text-xs',
-    md: 'w-8 h-8 text-sm',
-    lg: 'w-10 h-10 text-base'
-  }
-
-  const baseClasses = `
-    ${sizeClasses[size]}
-    rounded-full
-    border-2
-    transition-all
-    duration-200
-    flex
-    items-center
-    justify-center
-    cursor-pointer
-    hover:scale-110
-    active:scale-95
-  `
-
-  const stateClasses = isPlaying
-    ? 'bg-blue-500 border-blue-500 text-white animate-pulse'
-    : 'bg-gray-100 border-gray-300 text-gray-600 hover:bg-blue-50 hover:border-blue-400 hover:text-blue-600'
-
-  const handleClick = () => {
-    onToggle(text, lang)
-  }
-
-  return (
-    <button
-      onClick={handleClick}
-      className={`${baseClasses} ${stateClasses} ${className}`}
-      title={isPlaying ? '停止播放' : '播放發音'}
-      disabled={!text}
-    >
-      {isPlaying ? (
-        <span>⏸</span>
-      ) : (
-        <span>🔊</span>
-      )}
-    </button>
-  )
-}
\ No newline at end of file
diff --git a/frontend/components/word/WordPopup.tsx b/frontend/components/word/WordPopup.tsx
index dcf56d1..b848059 100644
--- a/frontend/components/word/WordPopup.tsx
+++ b/frontend/components/word/WordPopup.tsx
@@ -1,8 +1,8 @@
-import React from 'react'
-import { Play } from 'lucide-react'
+import React, { useState } from 'react'
 import { Modal } from '@/components/ui/Modal'
 import { ContentBlock } from '@/components/shared/ContentBlock'
 import { getCEFRColor } from '@/lib/utils/flashcardUtils'
+import { BluePlayButton } from '@/components/shared/BluePlayButton'
 import { useWordAnalysis } from './hooks/useWordAnalysis'
 import type { WordAnalysis } from './types'
 
@@ -24,6 +24,7 @@ export const WordPopup: React.FC<WordPopupProps> = ({
   isSaving = false
 }) => {
   const { getWordProperty } = useWordAnalysis()
+  const [isPlaying, setIsPlaying] = useState(false)
 
   if (!selectedWord || !analysis?.[selectedWord]) {
     return null
@@ -31,11 +32,21 @@ export const WordPopup: React.FC<WordPopupProps> = ({
 
   const wordAnalysis = analysis[selectedWord]
 
-  const handlePlayPronunciation = () => {
-    const word = getWordProperty(wordAnalysis, 'word') || selectedWord
-    const utterance = new SpeechSynthesisUtterance(word)
-    utterance.lang = 'en-US'
+  const handlePlayPronunciation = (text: string, lang?: string) => {
+    if (isPlaying) {
+      speechSynthesis.cancel()
+      setIsPlaying(false)
+      return
+    }
+
+    const utterance = new SpeechSynthesisUtterance(text)
+    utterance.lang = lang || 'en-US'
     utterance.rate = 0.8
+
+    utterance.onstart = () => setIsPlaying(true)
+    utterance.onend = () => setIsPlaying(false)
+    utterance.onerror = () => setIsPlaying(false)
+
     speechSynthesis.speak(utterance)
   }
 
@@ -64,13 +75,14 @@ export const WordPopup: React.FC<WordPopupProps> = ({
               <span className="text-sm sm:text-base text-gray-600 break-all">
                 {getWordProperty(wordAnalysis, 'pronunciation')}
               </span>
-              <button
-                onClick={handlePlayPronunciation}
-                className="flex items-center justify-center w-8 h-8 rounded-full bg-blue-600 hover:bg-blue-700 text-white transition-colors"
+              <BluePlayButton
+                text={getWordProperty(wordAnalysis, 'word') || selectedWord}
+                lang="en-US"
+                isPlaying={isPlaying}
+                onToggle={handlePlayPronunciation}
+                size="sm"
                 title="播放發音"
-              >
-                <Play size={16} />
-              </button>
+              />
             </div>
           </div>