diff --git a/main/manager-web/src/views/AddressBookManagement.vue b/main/manager-web/src/views/AddressBookManagement.vue
index a7709b81..6aa85a8e 100644
--- a/main/manager-web/src/views/AddressBookManagement.vue
+++ b/main/manager-web/src/views/AddressBookManagement.vue
@@ -282,7 +282,7 @@ export default {
                   remarks: device.alias || '',
                   online: false,
                   createDate: device.createDate,
-                  lastConnectedAt: device.lastConnectedAt,
+                  lastConnectedAt: device.lastConnectedAtTimestamp,
                   deviceStatus: 'offline'
                 }));
                 resolve();
@@ -529,7 +529,7 @@ export default {
     getTimeAgo(timestamp) {
       if (!timestamp) return '-';
       const now = new Date();
-      const date = new Date(timestamp);
+      const date = new Date(Number(timestamp));
       const diff = now - date;
 
       const seconds = Math.floor(diff / 1000);
diff --git a/main/xiaozhi-server/core/handle/textHandler/listenMessageHandler.py b/main/xiaozhi-server/core/handle/textHandler/listenMessageHandler.py
index abeaaab0..545ccec4 100644
--- a/main/xiaozhi-server/core/handle/textHandler/listenMessageHandler.py
+++ b/main/xiaozhi-server/core/handle/textHandler/listenMessageHandler.py
@@ -36,6 +36,10 @@ class ListenTextMessageHandler(TextMessageHandler):
             # 设备从播放模式切回录音模式,清除所有音频状态和缓冲区
             conn.reset_audio_states()
         elif msg_json["state"] == "stop":
+            # 收到stop但asr未初始化，跳过处理
+            if conn.asr is None:
+                return
+
             conn.client_voice_stop = True
             if conn.asr.interface_type == InterfaceType.STREAM:
                 # 流式模式下，发送结束请求
@@ -71,10 +75,19 @@ class ListenTextMessageHandler(TextMessageHandler):
                     conn.sentence_id = uuid.uuid4().hex
 
                     await send_stt_message(conn, call_text)
-                    conn.tts.store_tts_text(conn.sentence_id, call_text)
-                    conn.tts.tts_text_queue.put(TTSMessageDTO(sentence_id=conn.sentence_id, sentence_type=SentenceType.FIRST, content_type=ContentType.ACTION))
-                    conn.tts.tts_one_sentence(conn, ContentType.TEXT, content_detail=call_text)
-                    conn.tts.tts_text_queue.put(TTSMessageDTO(sentence_id=conn.sentence_id, sentence_type=SentenceType.LAST, content_type=ContentType.ACTION))
+
+                    # 等待tts初始化，最多等待3秒
+                    start_time = time.time()
+                    while time.time() - start_time < 3:
+                        if conn.tts:
+                            break
+                        await asyncio.sleep(0.1)
+
+                    if conn.tts:
+                        conn.tts.store_tts_text(conn.sentence_id, call_text)
+                        conn.tts.tts_text_queue.put(TTSMessageDTO(sentence_id=conn.sentence_id, sentence_type=SentenceType.FIRST, content_type=ContentType.ACTION))
+                        conn.tts.tts_one_sentence(conn, ContentType.TEXT, content_detail=call_text)
+                        conn.tts.tts_text_queue.put(TTSMessageDTO(sentence_id=conn.sentence_id, sentence_type=SentenceType.LAST, content_type=ContentType.ACTION))
 
                     # 添加到对话历史，让模型理解上下文
                     conn.dialogue.put(Message(role="assistant", content=call_text))