解决深度九大模型切换到公告页后音频缺失的问题；

src/views/deepNine.vue

@@ -256,7 +256,8 @@ const toggleVoiceForUser = (index) => {
     !chatStore.messages[index].audioArray[0] ||
     !chatStore.messages[index].audioArray[1] ||
     !chatStore.messages[index].audioArray[2] ||
-    !chatStore.messages[index].audioArray[3]
+    !chatStore.messages[index].audioArray[3] ||
+    !chatStore.messages[index].audioArray[4]
   ) {
     return;
   }
@@ -300,6 +301,10 @@ const toggleVoiceForUser = (index) => {
       audioPreloadStatus.four.loaded = true;
       audioPreloadStatus.four.url = chatStore.messages[index].audioArray[3];
     }
+    if (chatStore.messages[index].audioArray[4]) {
+      audioPreloadStatus.five.loaded = true;
+      audioPreloadStatus.five.url = chatStore.messages[index].audioArray[4];
+    }
     chatStore.currentUserIndex = index;
     audioQueue.value = [];
     isPlayingAudio.value = false;
@@ -311,6 +316,7 @@ const toggleVoiceForUser = (index) => {
       addToAudioQueue(chatStore.messages[index].audioArray[1], "API2-第二个");
       addToAudioQueue(chatStore.messages[index].audioArray[2], "API3-第三个");
       addToAudioQueue(chatStore.messages[index].audioArray[3], "API4-第四个");
+      addToAudioQueue(chatStore.messages[index].audioArray[4], "API5-第五个");
 
       if (!audioStore.isVoiceEnabled) {
         audioStore.toggleVoice();