diff --git a/src/views/AIchat.vue b/src/views/AIchat.vue
index f5a6bbf..ca4aa47 100644
--- a/src/views/AIchat.vue
+++ b/src/views/AIchat.vue
@@ -156,6 +156,9 @@ const playAudioSequence = (audioUrls) => {
       audioStore.isPlaying = false;
       audioStore.isPaused = false;
       audioStore.playbackPosition = 0;
+      // 清除音频实例，确保下次点击从头开始
+      audioStore.soundInstance = null;
+      audioStore.nowSound = null;
       if (audioSequence.length > 0) {
         audioStore.setCurrentAudioUrl(audioSequence[0]);
       }
@@ -230,22 +233,33 @@ const playAudioSequence = (audioUrls) => {
   // 重写togglePlayPause方法以支持音频序列控制
   const originalTogglePlayPause = audioStore.togglePlayPause;
   audioStore.togglePlayPause = () => {
+    console.log('音频控制按钮被点击');
+    console.log('当前播放状态:', audioStore.isPlaying);
+    console.log('当前暂停状态:', audioStore.isPaused);
+    console.log('当前音频实例:', audioStore.soundInstance);
+    console.log('当前索引:', currentIndex, '音频序列长度:', audioSequence.length);
+    
     if (audioStore.soundInstance) {
       if (audioStore.isPlaying) {
         // 暂停当前音频
+        console.log('暂停当前音频');
         audioStore.pause();
       } else if (audioStore.isPaused) {
         // 从暂停位置继续播放
+        console.log('从暂停位置继续播放');
         audioStore.play();
       } else {
         // 重新开始播放当前音频或从头开始播放序列
+        console.log('重新开始播放，当前索引:', currentIndex);
         if (currentIndex >= audioSequence.length) {
+          console.log('所有音频已播放完成，从头开始');
           currentIndex = 0; // 重置到第一个音频
         }
         playNext();
       }
     } else {
       // 没有音频实例时，从头开始播放
+      console.log('没有音频实例，从头开始播放');
       currentIndex = 0;
       playNext();
     }
@@ -467,7 +481,7 @@ const processTypingQueue = async () => {
 };
 
 // 添加打字机任务到队列
-const addTypingTask = (message, content, speed = 50) => {
+const addTypingTask = (message, content, speed) => {
   typingQueue.value.push({ message, content, speed });
   processTypingQueue();
 };
@@ -856,7 +870,7 @@ watch(
                 //   }
                 // }, 50); // 调整速度为50ms/字符
 
-                addTypingTask(aiMessage1, ["", ac1], 50);
+                addTypingTask(aiMessage1, ["", ac1], 130);
 
                 // chatStore.messages.push({
                 //   sender: "ai",
@@ -1090,7 +1104,7 @@ watch(
                 //     aiMessage2.isTyping = false;
                 //   }
                 // }, 50); // 调整速度为50ms/字符
-                addTypingTask(aiMessage2, ["", ac2], 50);
+                addTypingTask(aiMessage2, ["", ac2], 130);
 
                 // chatStore.messages.push({
                 //   sender: "ai",
@@ -1172,7 +1186,7 @@ watch(
 
                 //   }
                 // }, 50); // 调整速度为50ms/字符
-                addTypingTask(aiMessage3, [ac31, ac32], 50);
+                addTypingTask(aiMessage3, [ac31, ac32], 180);
 
                 // chatStore.messages.push({
                 //   sender: "ai",
@@ -1253,7 +1267,7 @@ watch(
                 addTypingTask(
                   aiMessage4,
                   [ac41, ac42, ac43, ac44, ac45, ac46, ac47, ac48],
-                  50
+                  180
                 );
 
                 // chatStore.messages.push({
@@ -1337,7 +1351,7 @@ watch(
 
                 //   }
                 // }, 50); // 调整速度为50ms/字符
-                addTypingTask(aiMessage5, [ac51, ac52, ac53, ac54], 50);
+                addTypingTask(aiMessage5, [ac51, ac52, ac53, ac54], 180);
 
                 // chatStore.messages.push({
                 //   sender: "ai",
@@ -1368,7 +1382,7 @@ watch(
 
                 //   }
                 // }, 50); // 调整速度为50ms/字符
-                addTypingTask(aiMessage6, ["", ac6], 100);
+                addTypingTask(aiMessage6, ["", ac6], 180);
 
                 // chatStore.messages.push({
                 //   sender: "ai",