diff --git a/src/main/java/com/bao/dating/controller/websocket/ChatWebSocketHandler.java b/src/main/java/com/bao/dating/controller/websocket/ChatWebSocketHandler.java
index a0ad6e2..3624643 100644
--- a/src/main/java/com/bao/dating/controller/websocket/ChatWebSocketHandler.java
+++ b/src/main/java/com/bao/dating/controller/websocket/ChatWebSocketHandler.java
@@ -64,18 +64,24 @@ public class ChatWebSocketHandler extends TextWebSocketHandler {
 
         // 处理私聊消息
         if ("chat".equals(wsMessage.getType())) {
-            handlePrivateChat(senderUserId, wsMessage.getData());
+            handlePrivateChat(session, senderUserId, wsMessage.getData());
         }
     }
 
     /**
      * 私聊处理
      */
-    private void handlePrivateChat(Long senderUserId, ChatRecordSendDTO dto) throws Exception {
+    private void handlePrivateChat(WebSocketSession session, Long senderUserId, ChatRecordSendDTO dto) throws Exception {
 
         // 1. 消息入库 + 会话更新
         ChatRecordsVO chatRecordsVO = chatService.createSession(senderUserId, dto);
-
+        if (chatRecordsVO == null){
+            WsMessage<String> errorMsg = new WsMessage<>();
+            errorMsg.setType("error");
+            errorMsg.setData("会话已删除，无法发送消息");
+            session.sendMessage(new TextMessage(objectMapper.writeValueAsString(errorMsg)));
+            return;
+        }
         // 2. 推送给接收方
         WebSocketSession receiverSession =
                 sessionManager.getSession(dto.getReceiverUserId());
diff --git a/src/main/java/com/bao/dating/service/impl/ChatServiceImpl.java b/src/main/java/com/bao/dating/service/impl/ChatServiceImpl.java
index 2347d18..85be330 100644
--- a/src/main/java/com/bao/dating/service/impl/ChatServiceImpl.java
+++ b/src/main/java/com/bao/dating/service/impl/ChatServiceImpl.java
@@ -52,7 +52,8 @@ public class ChatServiceImpl implements ChatService {
 
         ChatSessions session = chatSessionsMapper.getSession(senderUserId, dto.getReceiverUserId());
         if (session != null && session.getSessionStatus() == 3) {
-            throw new RuntimeException("会话已删除，无法发送消息");
+            log.warn("会话已删除，无法发送消息");
+            return null;
         }
 
         ChatRecords record = new ChatRecords();