diff --git a/navigate-8432/src/main/java/com/ivmiku/tutorial/service/AssistantService.java b/navigate-8432/src/main/java/com/ivmiku/tutorial/service/AssistantService.java
index 9da477c..da0e312 100644
--- a/navigate-8432/src/main/java/com/ivmiku/tutorial/service/AssistantService.java
+++ b/navigate-8432/src/main/java/com/ivmiku/tutorial/service/AssistantService.java
@@ -39,9 +39,9 @@ public class AssistantService {
         message1.put("role", "system");
         String prompt = "模仿语音助手，对用户的问题给出简短的回答";
         if ("Chinese".equals(language)) {
-            prompt += "用中文回答";
+            prompt += "，用中文回答";
         } else if ("English".equals(language)) {
-            prompt += "用英文回答";
+            prompt += "，用英文回答";
         }
         message1.put("content", prompt);
         Map<String, Object> message2 = new HashMap<>();
diff --git a/user-8072/src/main/java/com/ivmiku/tutorial/controller/WebSocketServer.java b/user-8072/src/main/java/com/ivmiku/tutorial/controller/WebSocketServer.java
index 993c05f..3f27ac6 100644
--- a/user-8072/src/main/java/com/ivmiku/tutorial/controller/WebSocketServer.java
+++ b/user-8072/src/main/java/com/ivmiku/tutorial/controller/WebSocketServer.java
@@ -11,11 +11,7 @@ import jakarta.websocket.*;
 import jakarta.websocket.server.PathParam;
 import jakarta.websocket.server.ServerEndpoint;
 import org.springframework.amqp.core.ExchangeTypes;
-import org.springframework.amqp.rabbit.annotation.Exchange;
-import org.springframework.amqp.rabbit.annotation.Queue;
-import org.springframework.amqp.rabbit.annotation.QueueBinding;
-import org.springframework.amqp.rabbit.annotation.RabbitHandler;
-import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.amqp.rabbit.annotation.*;
 import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -28,7 +24,6 @@ import java.text.ParseException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 
 import static jakarta.websocket.CloseReason.CloseCodes.CLOSED_ABNORMALLY;
@@ -70,6 +65,7 @@ public class WebSocketServer implements ApplicationContextAware {
             if (relationService.ifIgnored(msg.getToId(), msg.getFromId())) {
             session.getBasicRemote().sendText("您已被对方屏蔽");
         } else {
+            messageService.insertMessage(msg);
             rabbitTemplate.convertAndSend("exchange1", "", JSON.toJSONString(msg));
         }
     }
@@ -133,10 +129,11 @@ public class WebSocketServer implements ApplicationContextAware {
             value = @Queue(),
             exchange = @Exchange(value = "exchange1",type = ExchangeTypes.FANOUT)
     ))
-    public void sendMsg(String message) throws IOException, ParseException {
+    public void sendMsg(String message) throws IOException {
         Message msg = JSON.parseObject(message, Message.class);
         if (sessionMap.containsKey(msg.getToId())) {
             sessionMap.get(msg.getToId()).getBasicRemote().sendText(JSON.toJSONString(msg));
+            messageService.deleteMessage(msg);
         }
     }
 }
diff --git a/user-8072/src/main/java/com/ivmiku/tutorial/service/MessageService.java b/user-8072/src/main/java/com/ivmiku/tutorial/service/MessageService.java
index d7e3c88..779c1d5 100644
--- a/user-8072/src/main/java/com/ivmiku/tutorial/service/MessageService.java
+++ b/user-8072/src/main/java/com/ivmiku/tutorial/service/MessageService.java
@@ -104,9 +104,12 @@ public class MessageService {
      * @return 查询结果
      */
     public List<Message> getUnreadMsg(String userId) {
-        List<Message> result = redisUtil.listGet("unread:" + userId, 0, -1);
-        redisUtil.listClear(userId);
-        return result;
+        if (redisUtil.ifExist("unread:" + userId)) {
+            List<Message> result = redisUtil.listGet("unread:" + userId, 0, -1);
+            redisUtil.listClear("unread:" + userId);
+            return result;
+        }
+        return new ArrayList<>();
     }
 
     /**
@@ -233,4 +236,13 @@ public class MessageService {
             }
         }
     }
+
+    public void insertMessage(Message message) {
+        String id = message.getToId();
+        redisUtil.listAdd("unread:" + id, message);
+    }
+
+    public void deleteMessage(Message message) {
+        redisUtil.deleteFromList(message);
+    }
 }
diff --git a/user-8072/src/main/java/com/ivmiku/tutorial/utils/RedisUtil.java b/user-8072/src/main/java/com/ivmiku/tutorial/utils/RedisUtil.java
index 3af4268..fb0c172 100644
--- a/user-8072/src/main/java/com/ivmiku/tutorial/utils/RedisUtil.java
+++ b/user-8072/src/main/java/com/ivmiku/tutorial/utils/RedisUtil.java
@@ -122,4 +122,9 @@ public class RedisUtil {
     public String getKey(String userId) {
         return (String) redisTemplate.opsForValue().get("sessionkey:" + userId);
     }
+
+    public void deleteFromList(Message message) {
+        String id = message.getToId();
+        redisTemplate.opsForList().remove("unread:" + id, 0, message);
+    }
 }
diff --git a/user-8072/src/main/resources/application-dev.properties b/user-8072/src/main/resources/application-dev.properties
index 90fc9fb..449d2b6 100644
--- a/user-8072/src/main/resources/application-dev.properties
+++ b/user-8072/src/main/resources/application-dev.properties
@@ -11,8 +11,10 @@ server.port=8072
 
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 spring.datasource.username=root
-spring.datasource.password=123456
+spring.datasource.password=12345abcde
 spring.datasource.url=jdbc:mysql://127.0.0.1:3306/tutorial?useUnicode=true&characterEncoding=utf8&useSSL=false&ServerTimezone=Asia/Shanghai
 
 
-dubbo.application.qos-enable=false
\ No newline at end of file
+dubbo.application.qos-enable=false
+
+spring.rabbitmq.port=5672
\ No newline at end of file