diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/dao/RoomFriendDao.java b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/dao/RoomFriendDao.java
index f8d928e..9918153 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/dao/RoomFriendDao.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/dao/RoomFriendDao.java
@@ -30,6 +30,13 @@ public class RoomFriendDao extends ServiceImpl<RoomFriendMapper, RoomFriend> {
                 .update();
     }
 
+    public void disableRoom(String key) {
+        lambdaUpdate()
+                .eq(RoomFriend::getRoomKey, key)
+                .set(RoomFriend::getStatus, NormalOrNoEnum.NOT_NORMAL.getStatus())
+                .update();
+    }
+
     public List<RoomFriend> listByRoomIds(List<Long> roomIds) {
         return lambdaQuery()
                 .in(RoomFriend::getRoomId, roomIds)
diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/domain/entity/Room.java b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/domain/entity/Room.java
index 5597d0e..cbcfe88 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/domain/entity/Room.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/domain/entity/Room.java
@@ -1,9 +1,12 @@
 package com.abin.mallchat.common.chat.domain.entity;
 
+import com.abin.mallchat.common.chat.domain.enums.HotFlagEnum;
+import com.abin.mallchat.common.chat.domain.enums.RoomTypeEnum;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -77,4 +80,18 @@ public class Room implements Serializable {
     private Date updateTime;
 
 
+    @JsonIgnore
+    public boolean isHotRoom() {
+        return HotFlagEnum.of(this.hotFlag) == HotFlagEnum.YES;
+    }
+
+    @JsonIgnore
+    public boolean isRoomFriend() {
+        return RoomTypeEnum.of(this.type) == RoomTypeEnum.FRIEND;
+    }
+
+    @JsonIgnore
+    public boolean isRoomGroup() {
+        return RoomTypeEnum.of(this.hotFlag) == RoomTypeEnum.GROUP;
+    }
 }
diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/RoomService.java b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/RoomService.java
index f4c069d..a6f680e 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/RoomService.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/RoomService.java
@@ -17,6 +17,12 @@ public interface RoomService {
      */
     RoomFriend createFriendRoom(List<Long> uidList);
 
+    /**
+     * 禁用一个单聊房间
+     */
+    void disableFriendRoom(List<Long> uidList);
+
+
     /**
      * 创建一个群聊房间
      */
diff --git a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/impl/RoomServiceImpl.java b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/impl/RoomServiceImpl.java
index 47022e4..9e202a8 100644
--- a/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/impl/RoomServiceImpl.java
+++ b/mallchat-common/src/main/java/com/abin/mallchat/common/chat/service/impl/RoomServiceImpl.java
@@ -59,6 +59,14 @@ public class RoomServiceImpl implements RoomService {
         return roomFriend;
     }
 
+    @Override
+    public void disableFriendRoom(List<Long> uidList) {
+        AssertUtil.isNotEmpty(uidList, "房间创建失败，好友数量不对");
+        AssertUtil.equal(uidList.size(), 2, "房间创建失败，好友数量不对");
+        String key = ChatAdapter.generateRoomKey(uidList);
+        roomFriendDao.disableRoom(key);
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public RoomGroup createGroupRoom(Long uid) {
diff --git a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/ChatServiceImpl.java b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/ChatServiceImpl.java
index 6171cc8..c81b4fe 100644
--- a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/ChatServiceImpl.java
+++ b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/ChatServiceImpl.java
@@ -5,19 +5,17 @@ import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.date.DateUnit;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.lang.Pair;
-import com.abin.mallchat.common.chat.dao.ContactDao;
-import com.abin.mallchat.common.chat.dao.MessageDao;
-import com.abin.mallchat.common.chat.dao.MessageMarkDao;
-import com.abin.mallchat.common.chat.dao.RoomDao;
+import com.abin.mallchat.common.chat.dao.*;
 import com.abin.mallchat.common.chat.domain.dto.MsgReadInfoDTO;
-import com.abin.mallchat.common.chat.domain.entity.Contact;
-import com.abin.mallchat.common.chat.domain.entity.Message;
-import com.abin.mallchat.common.chat.domain.entity.MessageMark;
+import com.abin.mallchat.common.chat.domain.entity.*;
 import com.abin.mallchat.common.chat.domain.enums.MessageMarkActTypeEnum;
 import com.abin.mallchat.common.chat.domain.enums.MessageTypeEnum;
 import com.abin.mallchat.common.chat.domain.vo.response.ChatMessageResp;
 import com.abin.mallchat.common.chat.service.ContactService;
+import com.abin.mallchat.common.chat.service.cache.RoomCache;
+import com.abin.mallchat.common.chat.service.cache.RoomGroupCache;
 import com.abin.mallchat.common.common.annotation.RedissonLock;
+import com.abin.mallchat.common.common.domain.enums.NormalOrNoEnum;
 import com.abin.mallchat.common.common.domain.vo.request.CursorPageBaseReq;
 import com.abin.mallchat.common.common.domain.vo.response.CursorPageBaseResp;
 import com.abin.mallchat.common.common.event.MessageSendEvent;
@@ -28,7 +26,6 @@ import com.abin.mallchat.common.user.domain.enums.ChatActiveStatusEnum;
 import com.abin.mallchat.common.user.domain.enums.RoleEnum;
 import com.abin.mallchat.common.user.domain.vo.response.ws.ChatMemberResp;
 import com.abin.mallchat.common.user.service.IRoleService;
-import com.abin.mallchat.common.user.service.cache.ItemCache;
 import com.abin.mallchat.common.user.service.cache.UserCache;
 import com.abin.mallchat.custom.chat.domain.vo.request.*;
 import com.abin.mallchat.custom.chat.domain.vo.response.ChatMemberListResp;
@@ -81,7 +78,7 @@ public class ChatServiceImpl implements ChatService {
     @Autowired
     private MessageMarkDao messageMarkDao;
     @Autowired
-    private ItemCache itemCache;
+    private RoomFriendDao roomFriendDao;
     @Autowired
     private IRoleService iRoleService;
     @Autowired
@@ -90,6 +87,12 @@ public class ChatServiceImpl implements ChatService {
     private ContactService contactService;
     @Autowired
     private ContactDao contactDao;
+    @Autowired
+    private RoomCache roomCache;
+    @Autowired
+    private GroupMemberDao groupMemberDao;
+    @Autowired
+    private RoomGroupCache roomGroupCache;
 
     /**
      * 发送消息
@@ -97,6 +100,7 @@ public class ChatServiceImpl implements ChatService {
     @Override
     @Transactional
     public Long sendMsg(ChatMessageReq request, Long uid) {
+        check(request, uid);
         AbstractMsgHandler msgHandler = MsgHandlerFactory.getStrategyNoNull(request.getMsgType());//todo 这里先不扩展，后续再改
         msgHandler.checkMsg(request, uid);
         //同步获取消息的跳转链接标题
@@ -108,6 +112,24 @@ public class ChatServiceImpl implements ChatService {
         return insert.getId();
     }
 
+    private void check(ChatMessageReq request, Long uid) {
+        Room room = roomCache.get(request.getRoomId());
+        if (room.isHotRoom()) {//全员群跳过校验
+            return;
+        }
+        if (room.isRoomFriend()) {
+            RoomFriend roomFriend = roomFriendDao.getByRoomId(request.getRoomId());
+            AssertUtil.equal(NormalOrNoEnum.NORMAL.getStatus(), roomFriend.getStatus(), "您已经被对方拉黑");
+            AssertUtil.isTrue(uid.equals(roomFriend.getUid1()) || uid.equals(roomFriend.getUid2()), "您已经被对方拉黑");
+        }
+        if (room.isRoomGroup()) {
+            RoomGroup roomGroup = roomGroupCache.get(request.getRoomId());
+            GroupMember member = groupMemberDao.getMember(roomGroup.getId(), uid);
+            AssertUtil.isNotEmpty(member, "您已经被移除该群");
+        }
+
+    }
+
     @Override
     public ChatMessageResp getMsgResp(Message message, Long receiveUid) {
         return CollUtil.getFirst(getMsgRespBatch(Collections.singletonList(message), receiveUid));
diff --git a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/RoomAppServiceImpl.java b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/RoomAppServiceImpl.java
index 70d3054..51d05e2 100644
--- a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/RoomAppServiceImpl.java
+++ b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/service/impl/RoomAppServiceImpl.java
@@ -178,6 +178,7 @@ public class RoomAppServiceImpl implements RoomAppService {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void delMember(Long uid, MemberDelReq request) {
         Room room = roomCache.get(request.getRoomId());
         AssertUtil.isNotEmpty(room, "房间号有误");
diff --git a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/FriendServiceImpl.java b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/FriendServiceImpl.java
index ef2fdca..d9e56e9 100644
--- a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/FriendServiceImpl.java
+++ b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/FriendServiceImpl.java
@@ -1,6 +1,7 @@
 package com.abin.mallchat.custom.user.service.impl;
 
 import cn.hutool.core.collection.CollectionUtil;
+import com.abin.mallchat.common.chat.dao.RoomFriendDao;
 import com.abin.mallchat.common.chat.domain.entity.RoomFriend;
 import com.abin.mallchat.common.chat.service.ContactService;
 import com.abin.mallchat.common.chat.service.RoomService;
@@ -67,9 +68,10 @@ public class FriendServiceImpl implements FriendService {
     private ContactService contactService;
     @Autowired
     private ChatService chatService;
-
     @Autowired
     private UserDao userDao;
+    @Autowired
+    private RoomFriendDao roomFriendDao;
 
     /**
      * 检查
@@ -176,6 +178,7 @@ public class FriendServiceImpl implements FriendService {
      * @param friendUid 朋友uid
      */
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void deleteFriend(Long uid, Long friendUid) {
         List<UserFriend> userFriends = userFriendDao.getUserFriend(uid, friendUid);
         if (CollectionUtil.isEmpty(userFriends)) {
@@ -184,6 +187,8 @@ public class FriendServiceImpl implements FriendService {
         }
         List<Long> friendRecordIds = userFriends.stream().map(UserFriend::getId).collect(Collectors.toList());
         userFriendDao.removeByIds(friendRecordIds);
+        //禁用房间
+        roomService.disableFriendRoom(friendRecordIds);
     }
 
     @Override