diff --git a/im-client/src/main/java/com/bx/imclient/IMClient.java b/im-client/src/main/java/com/bx/imclient/IMClient.java
index a1e12ec..4b3e6e7 100644
--- a/im-client/src/main/java/com/bx/imclient/IMClient.java
+++ b/im-client/src/main/java/com/bx/imclient/IMClient.java
@@ -1,14 +1,14 @@
 package com.bx.imclient;
 
 import com.bx.imclient.sender.IMSender;
+import com.bx.imcommon.enums.IMTerminalType;
 import com.bx.imcommon.model.IMGroupMessage;
 import com.bx.imcommon.model.IMPrivateMessage;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Configuration;
 
-import java.util.Collection;
-import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 
 @Configuration
 public class IMClient {
@@ -31,8 +31,19 @@ public class IMClient {
      * @param userIds 用户id列表
      * @return 在线的用户列表
      */
-    public List<Long> isOnline(List<Long> userIds){
-        return imSender.isOnline(userIds);
+    public List<Long> getOnlineUser(List<Long> userIds){
+        return imSender.getOnlineUser(userIds);
+    }
+
+
+    /**
+     * 判断多个用户是否在线
+     *
+     * @param userIds 用户id列表
+     * @return 在线的用户终端
+     */
+    public Map<Long,List<IMTerminalType>> getOnlineTerminal(List<Long> userIds){
+        return imSender.getOnlineTerminal(userIds);
     }
 
     /**
diff --git a/im-client/src/main/java/com/bx/imclient/sender/IMSender.java b/im-client/src/main/java/com/bx/imclient/sender/IMSender.java
index c92a990..1d3dc87 100644
--- a/im-client/src/main/java/com/bx/imclient/sender/IMSender.java
+++ b/im-client/src/main/java/com/bx/imclient/sender/IMSender.java
@@ -14,6 +14,7 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
 import java.util.*;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
 
 @Service
@@ -90,12 +91,12 @@ public class IMSender {
         List<Object> serverIds = redisTemplate.opsForValue().multiGet(sendMap.keySet());
         // 格式:map<服务器id,list<接收方>>
         Map<Integer, List<IMUserInfo>> serverMap = new HashMap<>();
-        List<IMUserInfo> offLineUsers = Collections.synchronizedList(new LinkedList<>());
+        List<IMUserInfo> offLineUsers = new LinkedList<>();
         int idx = 0;
         for (Map.Entry<String,IMUserInfo> entry : sendMap.entrySet()) {
             Integer serverId = (Integer)serverIds.get(idx++);
             if (serverId != null) {
-                List<IMUserInfo> list = serverMap.computeIfAbsent(serverId, o -> Collections.synchronizedList(new LinkedList<>()));
+                List<IMUserInfo> list = serverMap.computeIfAbsent(serverId, o -> new LinkedList<>());
                 list.add(entry.getValue());
             } else {
                 // 加入离线列表
@@ -150,34 +151,40 @@ public class IMSender {
         }
     }
 
-    public Boolean isOnline(Long userId) {
-        String key = String.join(":", IMRedisKey.IM_USER_SERVER_ID, userId.toString(), "*");
-        return !redisTemplate.keys(key).isEmpty();
-    }
-
-    public List<Long> isOnline(List<Long> userIds){
+    public Map<Long,List<IMTerminalType>> getOnlineTerminal(List<Long> userIds){
         if(CollectionUtil.isEmpty(userIds)){
-            return Collections.emptyList();
+            return Collections.EMPTY_MAP;
         }
         // 把所有用户的key都存起来
-        Map<String,Long> keyMap = new HashMap<>();
+        Map<String,IMUserInfo> userMap = new HashMap<>();
         for(Long id:userIds){
             for (Integer terminal : IMTerminalType.codes()) {
                 String key = String.join(":", IMRedisKey.IM_USER_SERVER_ID, id.toString(), terminal.toString());
-                keyMap.put(key,id);
+                userMap.put(key,new IMUserInfo(id,terminal));
             }
         }
         // 批量拉取
-        List<Object> serverIds = redisTemplate.opsForValue().multiGet(keyMap.keySet());
+        List<Object> serverIds = redisTemplate.opsForValue().multiGet(userMap.keySet());
         int idx = 0;
-        List<Long> onlineIds = new LinkedList<>();
-        for (Map.Entry<String,Long> entry : keyMap.entrySet()) {
+        Map<Long,List<IMTerminalType>> onlineMap = new HashMap<>();
+        for (Map.Entry<String,IMUserInfo> entry : userMap.entrySet()) {
             // serverid有值表示用户在线
             if(serverIds.get(idx++) != null){
-                onlineIds.add(entry.getValue());
+                IMUserInfo userInfo = entry.getValue();
+                List<IMTerminalType> terminals = onlineMap.computeIfAbsent(userInfo.getId(), o -> new LinkedList<>());
+                terminals.add(IMTerminalType.fromCode(userInfo.getTerminal()));
             }
         }
         // 去重并返回
-        return onlineIds.stream().distinct().collect(Collectors.toList());
+        return onlineMap;
+    }
+
+    public Boolean isOnline(Long userId) {
+        String key = String.join(":", IMRedisKey.IM_USER_SERVER_ID, userId.toString(), "*");
+        return !redisTemplate.keys(key).isEmpty();
+    }
+
+    public List<Long> getOnlineUser(List<Long> userIds){
+        return new LinkedList<>(getOnlineTerminal(userIds).keySet());
     }
 }
diff --git a/im-platform/src/main/java/com/bx/implatform/controller/UserController.java b/im-platform/src/main/java/com/bx/implatform/controller/UserController.java
index 63efcd8..22222c0 100644
--- a/im-platform/src/main/java/com/bx/implatform/controller/UserController.java
+++ b/im-platform/src/main/java/com/bx/implatform/controller/UserController.java
@@ -7,6 +7,7 @@ import com.bx.implatform.service.IUserService;
 import com.bx.implatform.session.SessionContext;
 import com.bx.implatform.session.UserSession;
 import com.bx.implatform.util.BeanUtils;
+import com.bx.implatform.vo.OnlineTerminalVO;
 import com.bx.implatform.vo.UserVO;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -34,6 +35,13 @@ public class UserController {
         return ResultUtils.success(onlineIds);
     }
 
+    @GetMapping("/terminal/online")
+    @ApiOperation(value = "判断用户哪个终端在线",notes="返回在线的用户id的终端集合")
+    public Result<List<OnlineTerminalVO>> getOnlineTerminal(@NotEmpty @RequestParam("userIds") String userIds){
+        return ResultUtils.success(userService.getOnlineTerminals(userIds));
+    }
+
+
     @GetMapping("/self")
     @ApiOperation(value = "获取当前用户信息",notes="获取当前用户信息")
     public Result<UserVO> findSelfInfo(){
@@ -46,10 +54,8 @@ public class UserController {
 
     @GetMapping("/find/{id}")
     @ApiOperation(value = "查找用户",notes="根据id查找用户")
-    public Result findByIde(@NotEmpty @PathVariable("id") long id){
-        User user = userService.getById(id);
-        UserVO userVO = BeanUtils.copyProperties(user,UserVO.class);
-        return ResultUtils.success(userVO);
+    public Result findById(@NotEmpty @PathVariable("id") Long id){
+        return ResultUtils.success(userService.findUserById(id));
     }
 
     @PutMapping("/update")
diff --git a/im-platform/src/main/java/com/bx/implatform/service/IUserService.java b/im-platform/src/main/java/com/bx/implatform/service/IUserService.java
index 107d51e..c675567 100644
--- a/im-platform/src/main/java/com/bx/implatform/service/IUserService.java
+++ b/im-platform/src/main/java/com/bx/implatform/service/IUserService.java
@@ -6,6 +6,7 @@ import com.bx.implatform.entity.User;
 import com.bx.implatform.dto.LoginDTO;
 import com.bx.implatform.dto.RegisterDTO;
 import com.bx.implatform.vo.LoginVO;
+import com.bx.implatform.vo.OnlineTerminalVO;
 import com.bx.implatform.vo.UserVO;
 
 import java.util.List;
@@ -25,8 +26,13 @@ public interface IUserService extends IService<User> {
 
     void update(UserVO vo);
 
+    UserVO findUserById(Long id);
+
     List<UserVO> findUserByName(String name);
 
     List<Long> checkOnline(String userIds);
 
+    List<OnlineTerminalVO> getOnlineTerminals(String userIds);
+
+
 }
diff --git a/im-platform/src/main/java/com/bx/implatform/service/impl/GroupServiceImpl.java b/im-platform/src/main/java/com/bx/implatform/service/impl/GroupServiceImpl.java
index e2104fc..623d64f 100644
--- a/im-platform/src/main/java/com/bx/implatform/service/impl/GroupServiceImpl.java
+++ b/im-platform/src/main/java/com/bx/implatform/service/impl/GroupServiceImpl.java
@@ -3,6 +3,7 @@ package com.bx.implatform.service.impl;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.bx.imclient.IMClient;
 import com.bx.implatform.contant.Constant;
 import com.bx.implatform.contant.RedisKey;
 import com.bx.implatform.entity.Friend;
@@ -52,6 +53,9 @@ public class GroupServiceImpl extends ServiceImpl<GroupMapper, Group> implements
     @Autowired
     private IFriendService friendsService;
 
+    @Autowired
+    private IMClient imClient;
+
     /**
      * 创建新群聊
      *
@@ -292,7 +296,15 @@ public class GroupServiceImpl extends ServiceImpl<GroupMapper, Group> implements
     @Override
     public List<GroupMemberVO> findGroupMembers(Long groupId) {
         List<GroupMember> members = groupMemberService.findByGroupId(groupId);
-        return members.stream().map(m->BeanUtils.copyProperties(m,GroupMemberVO.class)).collect(Collectors.toList());
+        List<Long> userIds =  members.stream().map(GroupMember::getUserId).collect(Collectors.toList());
+        List<Long> onlineUserIds = imClient.getOnlineUser(userIds);
+        return members.stream().map(m->{
+            GroupMemberVO vo = BeanUtils.copyProperties(m,GroupMemberVO.class);
+            vo.setOnline(onlineUserIds.contains(m.getUserId()));
+            return vo;
+        }).sorted((m1,m2)->{
+            return m2.getOnline().compareTo(m1.getOnline());
+        }).collect(Collectors.toList());
     }
 
 }
diff --git a/im-platform/src/main/java/com/bx/implatform/service/impl/PrivateMessageServiceImpl.java b/im-platform/src/main/java/com/bx/implatform/service/impl/PrivateMessageServiceImpl.java
index 269a937..09fadef 100644
--- a/im-platform/src/main/java/com/bx/implatform/service/impl/PrivateMessageServiceImpl.java
+++ b/im-platform/src/main/java/com/bx/implatform/service/impl/PrivateMessageServiceImpl.java
@@ -6,7 +6,6 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.bx.imclient.IMClient;
 import com.bx.imcommon.contant.IMConstant;
-import com.bx.imcommon.enums.IMTerminalType;
 import com.bx.imcommon.model.IMPrivateMessage;
 import com.bx.imcommon.model.IMUserInfo;
 import com.bx.implatform.entity.Friend;
diff --git a/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java b/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java
index 0d43247..0d9a8bf 100644
--- a/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java
+++ b/im-platform/src/main/java/com/bx/implatform/service/impl/UserServiceImpl.java
@@ -6,6 +6,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.bx.imclient.IMClient;
+import com.bx.imcommon.enums.IMTerminalType;
 import com.bx.imcommon.util.JwtUtil;
 import com.bx.implatform.config.JwtProperties;
 import com.bx.implatform.dto.LoginDTO;
@@ -24,6 +25,7 @@ import com.bx.implatform.session.SessionContext;
 import com.bx.implatform.session.UserSession;
 import com.bx.implatform.util.BeanUtils;
 import com.bx.implatform.vo.LoginVO;
+import com.bx.implatform.vo.OnlineTerminalVO;
 import com.bx.implatform.vo.UserVO;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -33,7 +35,9 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Arrays;
+import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 
@@ -95,7 +99,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
     /**
      * 用refreshToken换取新 token
      *
-     * @param refreshToken
+     * @param refreshToken  刷新token
      * @return 登录token
      */
     @Override
@@ -150,7 +154,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
      * 根据用户名查询用户
      *
      * @param username 用户名
-     * @return
+     * @return 用户信息
      */
     @Override
     public User findUserByUserName(String username) {
@@ -205,12 +209,25 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
         log.info("用户信息更新，用户:{}}", user);
     }
 
+    /**
+     * 根据用户昵id查询用户以及在线状态
+     *
+     * @param id 用户id
+     * @return 用户信息
+     */
+    @Override
+    public UserVO findUserById(Long id) {
+        User user = this.getById(id);
+        UserVO vo = BeanUtils.copyProperties(user,UserVO.class);
+        vo.setOnline(imClient.isOnline(id));
+        return vo;
+    }
 
     /**
      * 根据用户昵称查询用户，最多返回20条数据
      *
      * @param name 用户名或昵称
-     * @return
+     * @return 用户列表
      */
     @Override
     public List<UserVO> findUserByName(String name) {
@@ -221,7 +238,7 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
             .last("limit 20");
         List<User> users = this.list(queryWrapper);
         List<Long> userIds = users.stream().map(User::getId).collect(Collectors.toList());
-        List<Long> onlineUserIds = imClient.isOnline(userIds);
+        List<Long> onlineUserIds = imClient.getOnlineUser(userIds);
         return users.stream().map(u-> {
             UserVO vo = BeanUtils.copyProperties(u,UserVO.class);
             vo.setOnline(onlineUserIds.contains(u.getId()));
@@ -239,7 +256,28 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
     public List<Long> checkOnline(String userIds) {
         List<Long> userIdList = Arrays.stream(userIds.split(","))
             .map(Long::parseLong).collect(Collectors.toList());
-        return imClient.isOnline(userIdList);
+        return imClient.getOnlineUser(userIdList);
     }
 
+
+    /**
+     * 获取用户在线的终端类型
+     *
+     * @param userIds 用户id，多个用‘,’分割
+     * @return 在线用户终端
+     */
+    @Override
+    public List<OnlineTerminalVO> getOnlineTerminals(String userIds) {
+        List<Long> userIdList = Arrays.stream(userIds.split(","))
+            .map(Long::parseLong).collect(Collectors.toList());
+        // 查询在线的终端
+        Map<Long,List<IMTerminalType>> terminalMap = imClient.getOnlineTerminal(userIdList);
+        // 组装vo
+        List<OnlineTerminalVO> vos = new LinkedList<>();
+        terminalMap.forEach((userId,types)->{
+            List<Integer> terminals = types.stream().map(IMTerminalType::code).collect(Collectors.toList());
+            vos.add(new OnlineTerminalVO(userId,terminals));
+        });
+        return vos;
+    }
 }
diff --git a/im-platform/src/main/java/com/bx/implatform/vo/GroupMemberVO.java b/im-platform/src/main/java/com/bx/implatform/vo/GroupMemberVO.java
index 7428985..2e605c9 100644
--- a/im-platform/src/main/java/com/bx/implatform/vo/GroupMemberVO.java
+++ b/im-platform/src/main/java/com/bx/implatform/vo/GroupMemberVO.java
@@ -21,6 +21,9 @@ public class GroupMemberVO {
     @ApiModelProperty("是否已退出")
     private Boolean quit;
 
+    @ApiModelProperty(value = "是否在线")
+    private Boolean online;
+
     @ApiModelProperty("备注")
     private String remark;
 
diff --git a/im-platform/src/main/java/com/bx/implatform/vo/OnlineTerminalVO.java b/im-platform/src/main/java/com/bx/implatform/vo/OnlineTerminalVO.java
new file mode 100644
index 0000000..4aed6c1
--- /dev/null
+++ b/im-platform/src/main/java/com/bx/implatform/vo/OnlineTerminalVO.java
@@ -0,0 +1,24 @@
+package com.bx.implatform.vo;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @author: 谢绍许
+ * @date: 2023-10-28 21:17:59
+ * @version: 1.0
+ */
+@Data
+@AllArgsConstructor
+public class OnlineTerminalVO {
+
+    @ApiModelProperty(value = "用户id")
+    private Long userId;
+
+    @ApiModelProperty(value = "在线终端类型")
+    private List<Integer> terminals;
+
+}
diff --git a/im-server/src/main/java/com/bx/imserver/netty/IMChannelHandler.java b/im-server/src/main/java/com/bx/imserver/netty/IMChannelHandler.java
index babd2a0..d748d6e 100644
--- a/im-server/src/main/java/com/bx/imserver/netty/IMChannelHandler.java
+++ b/im-server/src/main/java/com/bx/imserver/netty/IMChannelHandler.java
@@ -91,8 +91,8 @@ public class IMChannelHandler extends SimpleChannelInboundHandler<IMSendInfo> {
                 AttributeKey<Long> attr = AttributeKey.valueOf("USER_ID");
                 Long userId = ctx.channel().attr(attr).get();
                 AttributeKey<Integer> terminalAttr = AttributeKey.valueOf(ChannelAttrKey.TERMINAL_TYPE);
-                Integer ternimal = ctx.channel().attr(terminalAttr).get();
-                log.info("心跳超时，即将断开连接,用户id:{},终端类型:{} ",userId,ternimal);
+                Integer terminal = ctx.channel().attr(terminalAttr).get();
+                log.info("心跳超时，即将断开连接,用户id:{},终端类型:{} ",userId,terminal);
                 ctx.channel().close();
             }
         } else {
diff --git a/im-server/src/main/java/com/bx/imserver/netty/processor/HeartbeatProcessor.java b/im-server/src/main/java/com/bx/imserver/netty/processor/HeartbeatProcessor.java
index b72bccd..f24f848 100644
--- a/im-server/src/main/java/com/bx/imserver/netty/processor/HeartbeatProcessor.java
+++ b/im-server/src/main/java/com/bx/imserver/netty/processor/HeartbeatProcessor.java
@@ -45,8 +45,8 @@ public class HeartbeatProcessor extends AbstractMessageProcessor<IMHeartbeatInfo
             AttributeKey<Long> userIdAttr = AttributeKey.valueOf(ChannelAttrKey.USER_ID);
             Long userId = ctx.channel().attr(userIdAttr).get();
             AttributeKey<Integer> terminalAttr = AttributeKey.valueOf(ChannelAttrKey.TERMINAL_TYPE);
-            Integer ternimal = ctx.channel().attr(terminalAttr).get();
-            String key = String.join(":", IMRedisKey.IM_USER_SERVER_ID,userId.toString(),ternimal.toString());
+            Integer terminal = ctx.channel().attr(terminalAttr).get();
+            String key = String.join(":", IMRedisKey.IM_USER_SERVER_ID,userId.toString(),terminal.toString());
             redisTemplate.expire(key, IMConstant.ONLINE_TIMEOUT_SECOND, TimeUnit.SECONDS);
         }
     }
diff --git a/im-ui/src/api/enums.js b/im-ui/src/api/enums.js
index 0d1e0fb..27bfb78 100644
--- a/im-ui/src/api/enums.js
+++ b/im-ui/src/api/enums.js
@@ -22,7 +22,13 @@ const USER_STATE = {
 	BUSY: 2
 }
 
+const TERMINAL_TYPE = {
+	WEB: 0,
+	APP: 1
+}
+
 export {
 	MESSAGE_TYPE,
-	USER_STATE
+	USER_STATE,
+	TERMINAL_TYPE
 }
diff --git a/im-ui/src/assets/default_head.png b/im-ui/src/assets/default_head.png
deleted file mode 100644
index c7a9e0e..0000000
Binary files a/im-ui/src/assets/default_head.png and /dev/null differ
diff --git a/im-ui/src/components/chat/ChatItem.vue b/im-ui/src/components/chat/ChatItem.vue
index 3e72124..4cdcc38 100644
--- a/im-ui/src/components/chat/ChatItem.vue
+++ b/im-ui/src/components/chat/ChatItem.vue
@@ -1,7 +1,7 @@
 <template>
 	<div class="chat-item" :class="active ? 'active' : ''" @contextmenu.prevent="showRightMenu($event)">
 		<div class="chat-left">
-			<head-image :url="chat.headImage" :size="50" :id="chat.type=='PRIVATE'?chat.targetId:0"></head-image>
+			<head-image :url="chat.headImage" :name="chat.showName" :size="50" :id="chat.type=='PRIVATE'?chat.targetId:0"></head-image>
 			<div v-show="chat.unreadCount>0" class="unread-text">{{chat.unreadCount}}</div>
 		</div>
 		<div class="chat-right">
diff --git a/im-ui/src/components/chat/ChatMessageItem.vue b/im-ui/src/components/chat/ChatMessageItem.vue
index a0824a3..0f7b3bf 100644
--- a/im-ui/src/components/chat/ChatMessageItem.vue
+++ b/im-ui/src/components/chat/ChatMessageItem.vue
@@ -5,7 +5,7 @@
 		
 		<div class="chat-msg-normal" v-show="msgInfo.type>=0 && msgInfo.type<10" :class="{'chat-msg-mine':mine}">
 			<div class="head-image">
-				<head-image :size="40" :url="headImage" :id="msgInfo.sendId"></head-image>
+				<head-image  :name="showName" :size="40" :url="headImage" :id="msgInfo.sendId"></head-image>
 			</div>
 			<div class="chat-msg-content">
 				<div v-show="mode==1 && msgInfo.groupId && !msgInfo.selfSend" class="chat-msg-top">
diff --git a/im-ui/src/components/common/HeadImage.vue b/im-ui/src/components/common/HeadImage.vue
index edece98..9c34808 100644
--- a/im-ui/src/components/common/HeadImage.vue
+++ b/im-ui/src/components/common/HeadImage.vue
@@ -1,6 +1,9 @@
 <template>
 	<div class="head-image" @click="showUserInfo($event)">
-		<img :src="url" :style="{width: size+'px',height: size+'px',cursor: 'pointer'}" />
+		<img class="avatar-image" v-show="url" :src="url" :style="avatarImageStyle" />
+		<div class="avatar-text" v-show="!url" :style="avatarTextStyle">
+			{{name.substring(0,1).toUpperCase()}}</div>
+		<div v-show="online" class="online" title="用户当前在线"></div>
 		<slot></slot>
 	</div>
 </template>
@@ -10,7 +13,11 @@
 	export default {
 		name: "headImage",
 		data() {
-			return {}
+			return {
+				colors:["#7dd24b","#c7515a","#db68ef","#15d29b","#85029b",
+				"#c9b455","#fb2609","#bda818","#af0831","#326eb6"]
+
+			}
 		},
 		props: {
 			id:{
@@ -22,6 +29,14 @@
 			},
 			url: {
 				type: String
+			},
+			name:{
+				type: String,
+				default: "X"
+			},
+			online:{
+				type: Boolean,
+				default:false
 			}
 		},
 		methods:{
@@ -36,26 +51,54 @@
 					})
 				}
 			}
-		}
+		},
+		computed:{
+			avatarImageStyle(){
+				return `width:${this.size}px; height:${this.size}px;`
+			},
+			avatarTextStyle(){
+				return `width: ${this.size}px;height:${this.size}px;
+				color:${this.textColor};font-size:${this.size*0.6}px;`
+			},
+			textColor(){
+				let hash = 0;
+				for (var i = 0; i< this.name.length; i++) {
+					hash += this.name.charCodeAt(i);
+				}
+				return this.colors[hash%this.colors.length];
+			}
+		}	
 	}
 </script>
 
 <style scoped lang="scss">
 	.head-image {
 		position: relative;
-		img {
+		cursor: pointer;
+		.avatar-image {
 			position: relative;
 			overflow: hidden;
 			border-radius: 10%;
 		}
-
-		img:before {
-			content: '';
-			display: block;
-			width: 100%;
-			height: 100%;
-			background: url('../../assets/default_head.png') no-repeat 0 0;
-			background-size: 100%;
+		
+		.avatar-text{
+			background-color: #f2f2f2; /* 默认背景色 */
+			border-radius: 50%; /* 圆角效果 */
+			display: flex;
+			align-items: center;
+			justify-content: center;
+			border: 1px solid #ccc;
+		} 
+		
+		.online{
+			position: absolute;
+			right: -5px;
+			bottom: 0;
+			width: 12px;
+			height: 12px;
+			background: limegreen;
+			border-radius: 50%;
+			border: 3px solid white;
 		}
 	}
 </style>
diff --git a/im-ui/src/components/common/UserInfo.vue b/im-ui/src/components/common/UserInfo.vue
index 70bd364..98be670 100644
--- a/im-ui/src/components/common/UserInfo.vue
+++ b/im-ui/src/components/common/UserInfo.vue
@@ -3,7 +3,8 @@
 		<div class="user-info" :style="{left: pos.x+'px',top: pos.y+'px'}" @click.stop>
 			<div class="user-info-box">
 				<div class="avatar">
-					<head-image :url="user.headImageThumb" :size="60" @click.native="showFullImage()"> </head-image>
+					<head-image :name="user.nickName" :url="user.headImageThumb" :size="60" :online="user.online"
+						@click.native="showFullImage()"> </head-image>
 				</div>
 				<div>
 					<el-descriptions :column="1" :title="user.userName" class="user-info-items">
@@ -13,7 +14,7 @@
 						</el-descriptions-item>
 					</el-descriptions>
 				</div>
-				
+
 			</div>
 			<el-divider content-position="center"></el-divider>
 			<div class="user-btn-group">
@@ -34,7 +35,7 @@
 		},
 		data() {
 			return {
-	
+
 			}
 		},
 		props: {
@@ -79,9 +80,9 @@
 					this.$store.commit("addFriend", friend);
 				})
 			},
-			showFullImage(){
-				if(this.user.headImage){
-					this.$store.commit("showFullImageBox",this.user.headImage);
+			showFullImage() {
+				if (this.user.headImage) {
+					this.$store.commit("showFullImageBox", this.user.headImage);
 				}
 			}
 		},
@@ -118,14 +119,15 @@
 				margin-left: 10px;
 				white-space: nowrap;
 				overflow: hidden;
-				.el-descriptions__header { 
+
+				.el-descriptions__header {
 					margin-bottom: 5px;
 				}
-				
+
 				.el-descriptions__title {
 					font-size: 20px;
 				}
-				
+
 				.el-descriptions-item__cell {
 					padding-bottom: 1px;
 				}
@@ -136,4 +138,4 @@
 			text-align: center;
 		}
 	}
-</style>
+</style>
\ No newline at end of file
diff --git a/im-ui/src/components/friend/AddFriend.vue b/im-ui/src/components/friend/AddFriend.vue
index dbe4c5a..d84ba7b 100644
--- a/im-ui/src/components/friend/AddFriend.vue
+++ b/im-ui/src/components/friend/AddFriend.vue
@@ -7,7 +7,10 @@
 			<div v-for="(user) in users" :key="user.id" v-show="user.id != $store.state.userStore.userInfo.id">
 				<div class="item">
 					<div class="avatar">
-						<head-image :url="user.headImage"></head-image>
+						<head-image :name="user.nickName" 
+						:url="user.headImage"
+						:online="user.online"
+						></head-image>
 					</div>
 					<div class="add-friend-text">
 						<div class="text-user-name">
diff --git a/im-ui/src/components/friend/FriendItem.vue b/im-ui/src/components/friend/FriendItem.vue
index 8183a01..303245e 100644
--- a/im-ui/src/components/friend/FriendItem.vue
+++ b/im-ui/src/components/friend/FriendItem.vue
@@ -1,11 +1,17 @@
 <template>
 	<div class="friend-item" :class="active ? 'active' : ''" @contextmenu.prevent="showRightMenu($event)">
 		<div class="friend-avatar">
-			<head-image :url="friend.headImage"> </head-image>
+			<head-image :name="friend.nickName" 
+			:url="friend.headImage" 
+			:online="friend.online"> 
+			</head-image>
 		</div>
 		<div class="friend-info">
 			<div class="friend-name">{{ friend.nickName}}</div>
-			<div class="friend-online" :class="friend.online ? 'online':''">{{ friend.online?"[在线]":"[离线]"}}</div>
+			<div class="friend-online online">
+				<span v-show="friend.onlineWeb" class="el-icon-s-platform" title="电脑端在线"></span>
+				<span v-show="friend.onlineApp" class="el-icon-mobile-phone" title="移动端在线"></span>			
+			</div>
 		</div>
 		<right-menu v-show="menu && rightMenu.show" :pos="rightMenu.pos" :items="rightMenu.items"
 			@close="rightMenu.show=false" @select="handleSelectMenu"></right-menu>
@@ -121,11 +127,10 @@
 			}
 
 			.friend-online {
-				font-size: 12px;
-
-				&.online {
-					color: #5fb878;
-				}
+				padding-right: 15px;
+				font-size: 16px;
+				font-weight: 600;	
+				color: #2f6dce;
 			}
 		}
 	}
diff --git a/im-ui/src/components/group/GroupItem.vue b/im-ui/src/components/group/GroupItem.vue
index 70ef7a8..438c2c0 100644
--- a/im-ui/src/components/group/GroupItem.vue
+++ b/im-ui/src/components/group/GroupItem.vue
@@ -1,7 +1,7 @@
 <template>
 	<div class="group-item" :class="active ? 'active' : ''">
 		<div class="group-avatar">
-			<head-image :url="group.headImage"> </head-image>
+			<head-image :name="group.remark" :url="group.headImage"> </head-image>
 		</div>
 		<div class="group-name">
 			<div>{{group.remark}}</div>
diff --git a/im-ui/src/components/group/GroupMember.vue b/im-ui/src/components/group/GroupMember.vue
index 493f1d4..59f16b0 100644
--- a/im-ui/src/components/group/GroupMember.vue
+++ b/im-ui/src/components/group/GroupMember.vue
@@ -1,6 +1,8 @@
 <template>
 	<div class="group-member">
-		<head-image :url="member.headImage" :size="50" :id="member.userId">
+		<head-image :id="member.userId" :name="member.aliasName" 
+			:url="member.headImage" :size="50" 
+			:online="member.online" >
 			<div  v-if="showDel" @click.stop="handleDelete()" class="btn-kick el-icon-error"></div>
 		</head-image>
 		<div class="member-name">{{member.aliasName}}</div>
diff --git a/im-ui/src/store/friendStore.js b/im-ui/src/store/friendStore.js
index 0a3ff74..80df894 100644
--- a/im-ui/src/store/friendStore.js
+++ b/im-ui/src/store/friendStore.js
@@ -1,4 +1,5 @@
 import httpRequest from '../api/httpRequest.js'
+import {TERMINAL_TYPE} from "../api/enums.js"
 
 export default {
 
@@ -51,11 +52,11 @@ export default {
 			}
 			state.friends.forEach((f)=>{userIds.push(f.id)});
 			httpRequest({
-				url: '/user/online',
+				url: '/user/terminal/online',
 				method: 'get',
 				params: {userIds: userIds.join(',')}
-			}).then((onlineIds) => {
-				this.commit("setOnlineStatus",onlineIds);
+			}).then((onlineTerminals) => {
+				this.commit("setOnlineStatus",onlineTerminals);
 			})
 			
 			// 30s后重新拉取
@@ -64,13 +65,22 @@ export default {
 				this.commit("refreshOnlineStatus");
 			},30000)
 		},
-		setOnlineStatus(state,onlineIds){
-			console.log("setOnlineStatus")
+		setOnlineStatus(state,onlineTerminals){
 			state.friends.forEach((f)=>{
-				let onlineFriend = onlineIds.find((id)=> f.id==id);
-				f.online = onlineFriend != undefined;
+				let userTerminal = onlineTerminals.find((o)=> f.id==o.userId);
+				if(userTerminal){
+					console.log(userTerminal)
+					f.online = true;
+					f.onlineTerminals = userTerminal.terminals;
+					f.onlineWeb = userTerminal.terminals.indexOf(TERMINAL_TYPE.WEB)>=0
+					f.onlineApp = userTerminal.terminals.indexOf(TERMINAL_TYPE.APP)>=0
+				}else{
+					f.online = false;
+					f.onlineTerminals = [];
+					f.onlineWeb = false;
+					f.onlineApp = false;
+				}
 			});
-			
 			let activeFriend = state.friends[state.activeIndex];
 			state.friends.sort((f1,f2)=>{
 				if(f1.online&&!f2.online){
diff --git a/im-ui/src/view/Friend.vue b/im-ui/src/view/Friend.vue
index fb89300..1ef24f3 100644
--- a/im-ui/src/view/Friend.vue
+++ b/im-ui/src/view/Friend.vue
@@ -27,7 +27,9 @@
 			</div>
 			<div v-show="userInfo.id">
 				<div class="user-detail">
-					<head-image class="detail-head-image" :size="200" :url="userInfo.headImage"
+					<head-image class="detail-head-image" :size="200" 
+						:name="userInfo.nickName"
+						:url="userInfo.headImage"
 						@click.native="showFullImage()"></head-image>
 					<div class="info-item">
 						<el-descriptions title="好友信息" class="description" :column="1">
diff --git a/im-ui/src/view/Group.vue b/im-ui/src/view/Group.vue
index 29b8150..beafb46 100644
--- a/im-ui/src/view/Group.vue
+++ b/im-ui/src/view/Group.vue
@@ -26,12 +26,16 @@
 				<div v-show="activeGroup.id">
 					<div class="r-group-info">
 						<div>
-							<file-upload class="avatar-uploader" :action="imageAction" :disabled="!isOwner"
+							<file-upload  v-show="isOwner" class="avatar-uploader" :action="imageAction"
 								:showLoading="true" :maxSize="maxSize" @success="handleUploadSuccess"
 								:fileTypes="['image/jpeg', 'image/png', 'image/jpg','image/webp']">
 								<img v-if="activeGroup.headImage" :src="activeGroup.headImage" class="avatar">
 								<i v-else class="el-icon-plus avatar-uploader-icon"></i>
 							</file-upload>
+							<head-image  v-show="!isOwner" class="avatar" :size="200" 
+								:url="activeGroup.headImage"
+								:name="activeGroup.remark">
+							</head-image>
 							<el-button class="send-btn" @click="handleSendMessage()">发送消息</el-button>
 						</div>
 						<el-form class="r-group-form" label-width="130px" :model="activeGroup" :rules="rules"
@@ -91,14 +95,15 @@
 	import FileUpload from '../components/common/FileUpload';
 	import GroupMember from '../components/group/GroupMember.vue';
 	import AddGroupMember from '../components/group/AddGroupMember.vue';
-
+	import HeadImage from '../components/common/HeadImage.vue';
 	export default {
 		name: "group",
 		components: {
 			GroupItem,
 			GroupMember,
 			FileUpload,
-			AddGroupMember
+			AddGroupMember,
+			HeadImage
 		},
 		data() {
 			return {
diff --git a/im-ui/src/view/Home.vue b/im-ui/src/view/Home.vue
index fabce88..f6c0bf4 100644
--- a/im-ui/src/view/Home.vue
+++ b/im-ui/src/view/Home.vue
@@ -2,7 +2,9 @@
 	<el-container>
 		<el-aside width="80px" class="navi-bar">
 			<div class="user-head-image">
-				<head-image :url="$store.state.userStore.userInfo.headImageThumb" :size="60" @click.native="showSettingDialog=true">
+				<head-image :name="$store.state.userStore.userInfo.nickName"  
+				:url="$store.state.userStore.userInfo.headImageThumb" 
+				:size="60" @click.native="showSettingDialog=true">
 				</head-image>
 			</div>
 
@@ -269,12 +271,6 @@
 		padding: 10px;
 		padding-top: 50px;
 
-		.user-head-image {
-			position: relative;
-			width: 50px;
-			height: 50px;
-		}
-
 		.el-menu {
 			border: none;
 			flex: 1;
diff --git a/im-ui/src/view/Login.vue b/im-ui/src/view/Login.vue
index d6d6ce8..149bdeb 100644
--- a/im-ui/src/view/Login.vue
+++ b/im-ui/src/view/Login.vue
@@ -44,7 +44,7 @@
 			};
 			return {
 				loginForm: {
-					terminal: 0,
+					terminal: this.$enums.TERMINAL_TYPE.WEB,
 					userName: '',
 					password: ''
 				},
diff --git a/im-uniapp/common/enums.js b/im-uniapp/common/enums.js
index 86965b7..ce4daf9 100644
--- a/im-uniapp/common/enums.js
+++ b/im-uniapp/common/enums.js
@@ -22,7 +22,13 @@ const USER_STATE = {
 	BUSY: 2
 }
 
+const TERMINAL_TYPE = {
+	WEB: 0,
+	APP: 1
+}
+
 export {
 	MESSAGE_TYPE,
-	USER_STATE
+	USER_STATE,
+	TERMINAL_TYPE
 }
diff --git a/im-uniapp/components/chat-item/chat-item.vue b/im-uniapp/components/chat-item/chat-item.vue
index f563d31..8e0deee 100644
--- a/im-uniapp/components/chat-item/chat-item.vue
+++ b/im-uniapp/components/chat-item/chat-item.vue
@@ -1,8 +1,8 @@
 <template>
 	<view class="chat-item" @click="showChatBox()">
 		<view class="left">
-			<image class="head-image" :src="chat.headImage" mode="aspectFill" lazy-load="true"></image>
-			<view v-show="chat.unreadCount>0" class="unread-text">{{chat.unreadCount}}</view>
+			<head-image  :url="chat.headImage" :name="chat.showName" :size="100"></head-image>
+			<view v-if="chat.unreadCount>0" class="unread-text">{{chat.unreadCount}}</view>
 		</view>
 		<view class="chat-right">
 			<view class="chat-name">
@@ -64,13 +64,6 @@
 			width: 100rpx;
 			height: 100rpx;
 
-			.head-image {
-				width: 100%;
-				height: 100%;
-				border-radius: 10%;
-				border: #eeeeee solid 1px;
-			}
-
 			.unread-text {
 				position: absolute;
 				background-color: red;
diff --git a/im-uniapp/components/chat-message-item/chat-message-item.vue b/im-uniapp/components/chat-message-item/chat-message-item.vue
index 7c994f4..3357fc2 100644
--- a/im-uniapp/components/chat-message-item/chat-message-item.vue
+++ b/im-uniapp/components/chat-message-item/chat-message-item.vue
@@ -1,17 +1,19 @@
 <template>
 	<view class="chat-msg-item">
-		<view class="chat-msg-tip" v-show="msgInfo.type==$enums.MESSAGE_TYPE.RECALL">{{msgInfo.content}}</view>
-		<view class="chat-msg-tip" v-show="msgInfo.type==$enums.MESSAGE_TYPE.TIP_TIME">
+		<view class="chat-msg-tip" v-if="msgInfo.type==$enums.MESSAGE_TYPE.RECALL">{{msgInfo.content}}</view>
+		<view class="chat-msg-tip" v-if="msgInfo.type==$enums.MESSAGE_TYPE.TIP_TIME">
 		{{$date.toTimeText(msgInfo.sendTime)}}</view>
 		
-		<view class="chat-msg-normal" v-show="msgInfo.type>=0 && msgInfo.type<10"
+		<view class="chat-msg-normal" v-if="msgInfo.type>=0 && msgInfo.type<10"
 			:class="{'chat-msg-mine':msgInfo.selfSend}">
-			<view class="avatar" @click="onShowUserInfo(msgInfo.sendId)">
-				<image class="head-image" :src="headImage" lazy-load="true"></image>
-			</view>
+			
+			<head-image class="avatar" :id="msgInfo.sendId" :url="headImage"
+			:name="showName" :size="80"></head-image>
+			
+			
 
 			<view class="chat-msg-content" @longpress="onShowMenu($event)">
-				<view v-show="msgInfo.groupId && !msgInfo.selfSend" class="chat-msg-top">
+				<view v-if="msgInfo.groupId && !msgInfo.selfSend" class="chat-msg-top">
 					<text>{{showName}}</text>
 				</view>
 
@@ -20,12 +22,12 @@
 						:nodes="$emo.transform(msgInfo.content)"></rich-text>
 					<view class="chat-msg-image" v-if="msgInfo.type==$enums.MESSAGE_TYPE.IMAGE">
 						<view class="img-load-box">
-							<image class="send-image" :src="JSON.parse(msgInfo.content).thumbUrl" lazy-load="true"
+							<image class="send-image" mode="widthFix" :src="JSON.parse(msgInfo.content).thumbUrl" lazy-load="true"
 								@click.stop="onShowFullImage()">
 							</image>
-							<loading v-show="loading"></loading>
+							<loading v-if="loading"></loading>
 						</view>
-						<text title="发送失败" v-show="loadFail" @click="onSendFail"
+						<text title="发送失败" v-if="loadFail" @click="onSendFail"
 							class="send-fail iconfont icon-warning-circle-fill"></text>
 					</view>
 
@@ -37,9 +39,9 @@
 								<view class="chat-file-size">{{fileSize}}</view>
 							</view>
 							<view class="chat-file-icon iconfont icon-file"></view>
-							<loading v-show="loading"></loading>
+							<loading v-if="loading"></loading>
 						</view>
-						<text title="发送失败" v-show="loadFail" @click="onSendFail"
+						<text title="发送失败" v-if="loadFail" @click="onSendFail"
 							class="send-fail iconfont icon-warning-circle-fill"></text>
 					</view>
 					<!--
@@ -52,7 +54,7 @@
 			</view>
 
 		</view>
-		<pop-menu v-show="menu.show" :menu-style="menu.style" :items="menuItems" @close="menu.show=false"
+		<pop-menu v-if="menu.show" :menu-style="menu.style" :items="menuItems" @close="menu.show=false"
 			@select="onSelectMenu"></pop-menu>
 	</view>
 </template>
@@ -132,13 +134,7 @@
 				uni.previewImage({
 					urls: [imageUrl]
 				})
-			},
-			onShowUserInfo(userId){
-				uni.navigateTo({
-					url: "/pages/common/user-info?id=" + userId
-				})
 			}
-			
 		},
 		computed: {
 			loading() {
@@ -201,24 +197,13 @@
 			position: relative;
 			font-size: 0;
 			margin-bottom: 15rpx;
-			padding-left: 100rpx;
+			padding-left: 110rpx;
 			min-height: 80rpx;
 
 			.avatar {
 				position: absolute;
-				display: flex;
-				justify-content: center;
-				align-items: center;
-				width: 70rpx;
-				height: 70rpx;
 				top: 0;
 				left: 0;
-
-				.head-image {
-					width: 100%;
-					height: 100%;
-					border-radius: 10%;
-				}
 			}
 
 
@@ -243,7 +228,7 @@
 						line-height: 60rpx;
 						margin-top: 10rpx;
 						padding: 10rpx;
-						background-color: rgb(235,235,245);
+						background-color: #ebebf5;
 						border-radius: 10rpx;
 						color: #333;
 						font-size: 30rpx;
@@ -260,7 +245,7 @@
 							width: 0;
 							height: 0;
 							border-style: solid dashed dashed;
-							border-color: rgb(235,235,245) transparent transparent;
+							border-color: #ebebf5 transparent transparent;
 							overflow: hidden;
 							border-width: 20rpx;
 						}
@@ -279,10 +264,8 @@
 							.send-image {
 								min-width: 200rpx;
 								min-height: 150rpx;
-								max-width: 400rpx;
-								max-height: 300rpx;
-								border: #dddddd solid 1px;
-								box-shadow: 2px 2px 2px #c0c0c0;
+								max-width: 500rpx;
+								border: 8rpx solid #ebebf5;
 								cursor: pointer;
 							}
 						}
@@ -360,7 +343,7 @@
 			&.chat-msg-mine {
 				text-align: right;
 				padding-left: 0;
-				padding-right: 100rpx;
+				padding-right: 110rpx;
 
 				.avatar {
 					left: auto;
@@ -375,13 +358,13 @@
 						padding-right: 0;
 						.chat-msg-text {
 							margin-left: 10px;
-							background-color: rgb(88, 127, 240);
+							background-color: #587ff0;
 							color: #fff;
-							box-shadow: 2px 2px 1px #ccc;
+							box-shadow: 1px 1px 1px #ccc;
 							&:after {
 								left: auto;
 								right: -10px;
-								border-top-color: rgb(88, 127, 240);
+								border-top-color: #587ff0;
 							}
 						}
 
diff --git a/im-uniapp/components/friend-item/friend-item.vue b/im-uniapp/components/friend-item/friend-item.vue
index e4dc3af..190a781 100644
--- a/im-uniapp/components/friend-item/friend-item.vue
+++ b/im-uniapp/components/friend-item/friend-item.vue
@@ -1,13 +1,12 @@
 <template>
 	<view class="friend-item" @click="showFriendInfo()">
-		<view class="friend-avatar">
-			<image class="head-image" :src="friend.headImage" lazy-load="true"  mode="aspectFill"></image>
-		</view>
+		<head-image :name="friend.nickName" :online="friend.online" :url="friend.headImage"
+			:size="100"></head-image>
 		<view class="friend-info">
 			<view class="friend-name">{{ friend.nickName}}</view>
-			<view class="friend-online" 
-			:class="friend.online ? 'online':''">
-			{{ friend.online?"[在线]":"[离线]"}}
+			<view class="friend-online">
+				<text v-show="friend.onlineWeb"  title="网页端在线">【网页端】</text>
+				<text v-show="friend.onlineApp"  title="移动端在线">【移动端】</text>			
 			</view>
 		</view>
 	</view>
@@ -19,10 +18,10 @@
 		data() {
 			return {}
 		},
-		methods:{
-			showFriendInfo(){
+		methods: {
+			showFriendInfo() {
 				uni.navigateTo({
-					url: "/pages/common/user-info?id="+this.friend.id
+					url: "/pages/common/user-info?id=" + this.friend.id
 				})
 			},
 		},
@@ -45,32 +44,18 @@
 		padding-right: 10rpx;
 		background-color: white;
 		white-space: nowrap;
+
 		&:hover {
 			background-color: #eeeeee;
 		}
 
-		.friend-avatar {
-			display: flex;
-			justify-content: center;
-			align-items: center;
-			width: 100rpx;
-			height: 100rpx;
-			
-			.head-image{
-				width: 100%;
-				height: 100%;
-				border-radius: 10%;
-				border: #eeeeee solid 1px;
-			}
-		}
-
 		.friend-info {
 			flex: 1;
 			display: flex;
 			flex-direction: column;
 			padding-left: 20rpx;
 			text-align: left;
-		
+
 			.friend-name {
 				font-size: 30rpx;
 				font-weight: 600;
@@ -78,14 +63,6 @@
 				white-space: nowrap;
 				overflow: hidden;
 			}
-		
-			.friend-online {
-				font-size: 28rpx;
-		
-				&.online {
-					color: #5fb878;
-				}
-			}
 		}
 	}
-</style>
+</style>
\ No newline at end of file
diff --git a/im-uniapp/components/group-item/group-item.vue b/im-uniapp/components/group-item/group-item.vue
index 0da8f28..4bd0fca 100644
--- a/im-uniapp/components/group-item/group-item.vue
+++ b/im-uniapp/components/group-item/group-item.vue
@@ -1,8 +1,7 @@
 <template>
 	<view class="group-item" @click="showGroupInfo()">
-		<view class="group-avatar">
-			<image class="head-image" :src="group.headImage" lazy-load="true"  mode="aspectFill"></image>
-		</view>
+		<head-image :name="group.remark"
+			:url="group.headImage" :size="100"></head-image>
 		<view class="group-name">
 			<view>{{ group.remark}}</view>
 		</view>
@@ -45,21 +44,6 @@
 			background-color: #eeeeee;
 		}
 
-		.group-avatar {
-			display: flex;
-			justify-content: center;
-			align-items: center;
-			width: 100rpx;
-			height: 100rpx;
-			
-			.head-image{
-				width: 100%;
-				height: 100%;
-				border-radius: 10%;
-				border: #eeeeee solid 1px;
-			}
-		}
-
 		.group-name {
 			font-size: 32rpx;
 			padding-left: 20rpx;
diff --git a/im-uniapp/components/head-image/head-image.vue b/im-uniapp/components/head-image/head-image.vue
new file mode 100644
index 0000000..b3dd3d1
--- /dev/null
+++ b/im-uniapp/components/head-image/head-image.vue
@@ -0,0 +1,104 @@
+<template>
+	<view class="head-image" @click="showUserInfo($event)">
+		<image class="avatar-image" v-if="url" :src="url" 
+		:style="avatarImageStyle"  lazy-load="true"  mode="aspectFill"/>
+		<view class="avatar-text" v-if="!url" :style="avatarTextStyle">
+			{{name.substring(0,1).toUpperCase()}}
+		</view>
+		<view v-if="online" class="online" title="用户当前在线">
+		</view>
+	</view>
+</template>
+
+<script>
+	export default {
+		name: "head-image",
+		data() {
+			return {
+				colors: ["#7dd24b", "#c7515a", "#db68ef", "#15d29b", "#85029b",
+					"#c9b455", "#fb2609", "#bda818", "#af0831", "#326eb6"
+				]
+			}
+		},
+		props: {
+			id: {
+				type: Number
+			},
+			size: {
+				type: Number,
+				default: 50
+			},
+			url: {
+				type: String
+			},
+			name: {
+				type: String,
+				default: "?"
+			},
+			online: {
+				type: Boolean,
+				default: false
+			}
+		},
+		methods: {
+			showUserInfo(e) {
+				if (this.id && this.id > 0) {
+					uni.navigateTo({
+						url: "/pages/common/user-info?id="+this.id
+					})
+				}
+			}
+		},
+		computed: {
+			avatarImageStyle() {
+				return `width:${this.size}rpx; height:${this.size}rpx;`
+			},
+			avatarTextStyle() {
+				return `width: ${this.size}rpx;height:${this.size}rpx;
+				color:${this.textColor};font-size:${this.size*0.6}rpx;`
+			},
+			textColor() {
+				let hash = 0;
+				for (var i = 0; i < this.name.length; i++) {
+					hash += this.name.charCodeAt(i);
+				}
+				return this.colors[hash % this.colors.length];
+			}
+		}
+	}
+</script>
+
+<style scoped lang="scss">
+	.head-image {
+		position: relative;
+		cursor: pointer;
+
+		.avatar-image {
+			position: relative;
+			overflow: hidden;
+			border-radius: 10%;
+		}
+
+		.avatar-text {
+			background-color: #f2f2f2;
+			/* 默认背景色 */
+			border-radius: 50%;
+			/* 圆角效果 */
+			display: flex;
+			align-items: center;
+			justify-content: center;
+			border: 1px solid #ccc;
+		}
+
+		.online {
+			position: absolute;
+			right: -10%;
+			bottom: 0;
+			width: 24rpx;
+			height: 24rpx;
+			background: limegreen;
+			border-radius: 50%;
+			border: 6rpx solid white;
+		}
+	}
+</style>
\ No newline at end of file
diff --git a/im-uniapp/pages/common/user-info.vue b/im-uniapp/pages/common/user-info.vue
index d9e1944..ca47866 100644
--- a/im-uniapp/pages/common/user-info.vue
+++ b/im-uniapp/pages/common/user-info.vue
@@ -1,9 +1,9 @@
 <template>
 	<view class="page user-info">
 		<view class="content">
-			<view class="avatar" @click="onShowFullImage()">
-				<image class="head-image" :src="userInfo.headImage" lazy-load="true" mode="aspectFill"></image>
-			</view>
+			<head-image  :name="userInfo.nickName" :url="userInfo.headImage"
+			:size="160" @click="onShowFullImage()"></head-image>
+			
 			<view class="info-item">
 				<view class="info-primary">
 					<text class="info-username">
@@ -41,9 +41,11 @@
 		methods: {
 			onShowFullImage(){
 				let imageUrl = this.userInfo.headImage;
-				uni.previewImage({
-					urls: [imageUrl]
-				})
+				if(imageUrl){
+					uni.previewImage({
+						urls: [imageUrl]
+					})
+				}
 			},
 			onSendMessage() {
 				let chat = {
@@ -152,20 +154,6 @@
 			justify-content: space-between;
 			padding: 20rpx;
 
-			.avatar {
-				display: flex;
-				justify-content: center;
-				align-items: center;
-				width: 160rpx;
-				height: 160rpx;
-
-				.head-image {
-					width: 100%;
-					height: 100%;
-					border-radius: 10%;
-				}
-			}
-
 			.info-item {
 				display: flex;
 				align-items: flex-start;
diff --git a/im-uniapp/pages/friend/friend-add.vue b/im-uniapp/pages/friend/friend-add.vue
index d8c27f8..0cf4cfc 100644
--- a/im-uniapp/pages/friend/friend-add.vue
+++ b/im-uniapp/pages/friend/friend-add.vue
@@ -7,14 +7,17 @@
 		<view class="user-items">
 			<scroll-view class="scroll-bar" scroll-with-animation="true" scroll-y="true">
 				<view v-for="(user) in users" :key="user.id" v-show="user.id != $store.state.userStore.userInfo.id">
-					<uni-list-chat :avatar="user.headImage" :title="user.userName" :note="'昵称:'+user.nickName"
-						:clickable="true" @click="onShowUserInfo(user)">
-						<view class="chat-custom-right">
+					<view class="user-item" @click="onSwitchChecked(friend)">
+						<head-image :id="user.id" :name="user.nickName" 
+							:online="user.online" :url="user.headImage"
+							:size="100"></head-image>
+						<view class="user-name">{{ user.nickName}}</view>
+						<view class="user-btns">
 							<button type="primary" v-show="!isFriend(user.id)" size="mini"
 								@click.stop="onAddFriend(user)">加为好友</button>
 							<button type="default" v-show="isFriend(user.id)" size="mini" disabled>已添加</button>
 						</view>
-					</uni-list-chat>
+					</view>
 				</view>
 			</scroll-view>
 		</view>
@@ -87,6 +90,27 @@
 			position: relative;
 			flex: 1;
 			overflow: hidden;
+			.user-item {
+				height: 120rpx;
+				display: flex;
+				margin-bottom: 1rpx;
+				position: relative;
+				padding: 0 30rpx ;
+				align-items: center;
+				background-color: white;
+				white-space: nowrap;
+			
+				.user-name {
+					flex:1;	
+					padding-left: 20rpx;
+					font-size: 30rpx;
+					font-weight: 600;
+					line-height: 60rpx;
+					white-space: nowrap;
+					overflow: hidden;
+				}
+			}
+			
 			.scroll-bar {
 				height: 100%;
 			}
diff --git a/im-uniapp/pages/group/group-edit.vue b/im-uniapp/pages/group/group-edit.vue
index 1d0ae50..c09fe21 100644
--- a/im-uniapp/pages/group/group-edit.vue
+++ b/im-uniapp/pages/group/group-edit.vue
@@ -3,9 +3,11 @@
 		<uni-forms ref="form" :modelValue="group" :rules="rules" validate-trigger="bind" label-position="top"
 			label-width="100%">
 			<uni-forms-item label="群聊头像:" name="headImage">
-				<image-upload :disabled="!isOwner" :onSuccess="onUnloadImageSuccess">
+				<image-upload v-show="isOwner" :onSuccess="onUnloadImageSuccess">
 					<image :src="group.headImage" class="head-image"></image>
 				</image-upload>
+				<head-image  v-show="!isOwner" :name="group.remark" 
+					:url="group.headImage" :size="200"></head-image>
 			</uni-forms-item>
 			<uni-forms-item label="群聊名称:" name="name" :required="true">
 				<uni-easyinput type="text" v-model="group.name" :disabled="!isOwner" placeholder="请输入群聊名称" />
diff --git a/im-uniapp/pages/group/group-info.vue b/im-uniapp/pages/group/group-info.vue
index ee4557d..1806a0c 100644
--- a/im-uniapp/pages/group/group-info.vue
+++ b/im-uniapp/pages/group/group-info.vue
@@ -3,10 +3,9 @@
 		<view class="group-members">
 			<view class="member-items">
 				<view v-for="(member,idx) in  groupMembers" :key="idx">
-					<view class="member-item" v-if="idx<9" @click="onShowUserInfo(member.userId)">
-						<view class="member-avatar">
-							<image class="head-image" :src="member.headImage" mode="aspectFill"> </image>
-						</view>
+					<view class="member-item" v-if="idx<9">
+						<head-image :id="member.userId" :name="member.aliasName" :url="member.headImage" 
+						:size="100" :online="member.online" ></head-image>
 						<view class="member-name">
 							<text>{{member.aliasName}}</text>
 						</view>
@@ -69,11 +68,6 @@
 					url: `/pages/group/group-invite?id=${this.groupId}`
 				})
 			},
-			onShowUserInfo(userId) {
-				uni.navigateTo({
-					url: "/pages/common/user-info?id=" + userId
-				})
-			},
 			onShowMoreMmeber() {
 				uni.navigateTo({
 					url: `/pages/group/group-member?id=${this.groupId}`
@@ -215,27 +209,11 @@
 					flex-direction: column;
 					margin: 8rpx 2rpx;
 					position: relative;
-
 					align-items: center;
 					padding-right: 5px;
 					background-color: #fafafa;
 					white-space: nowrap;
-
-					.member-avatar {
-						display: flex;
-						justify-content: center;
-						align-items: center;
-						width: 100rpx;
-						height: 100rpx;
-
-						.head-image {
-							width: 100%;
-							height: 100%;
-							border-radius: 10%;
-							border: #d8d8d8 solid 1px;
-						}
-					}
-
+					
 					.member-name {
 						width: 100%;
 						flex: 1;
diff --git a/im-uniapp/pages/group/group-invite.vue b/im-uniapp/pages/group/group-invite.vue
index 9c7c6ef..b2e5af7 100644
--- a/im-uniapp/pages/group/group-invite.vue
+++ b/im-uniapp/pages/group/group-invite.vue
@@ -7,12 +7,19 @@
 			<scroll-view class="scroll-bar" scroll-with-animation="true" scroll-y="true">
 				<view v-for="friend in friendItems" v-show="!searchText || friend.nickName.startsWith(searchText)"
 					:key="friend.id">
-					<uni-list-chat :avatar="friend.headImage" :title="friend.nickName" :clickable="true"
-						@click="onSwitchChecked(friend)">
-						<view class="chat-custom-right">
+					<view class="friend-item" @click="onSwitchChecked(friend)">
+						<head-image :name="friend.nickName" 
+							:online="friend.online" :url="friend.headImage"
+							:size="100"></head-image>
+						
+						<view class="friend-name">{{ friend.nickName}}</view>
+						<view class="friend-checked">
 							<radio :checked="friend.checked" :disabled="friend.disabled" @click.stop="onSwitchChecked(friend)"/>
 						</view>
-					</uni-list-chat>
+					</view>
+			
+						
+					
 				</view>
 			</scroll-view>
 		</view>
@@ -83,6 +90,7 @@
 						id: f.id,
 						headImage: f.headImage,
 						nickName: f.nickName,
+						online: f.online
 					}
 					item.disabled = this.isGroupMember(f.id);
 					item.checked = item.disabled;
@@ -127,6 +135,27 @@
 			flex: 1;
 			overflow: hidden;
 
+			.friend-item {
+				height: 120rpx;
+				display: flex;
+				margin-bottom: 1rpx;
+				position: relative;
+				padding: 0 30rpx ;
+				align-items: center;
+				background-color: white;
+				white-space: nowrap;
+			
+				.friend-name {
+					flex:1;	
+					padding-left: 20rpx;
+					font-size: 30rpx;
+					font-weight: 600;
+					line-height: 60rpx;
+					white-space: nowrap;
+					overflow: hidden;
+				}
+			}
+			
 			.scroll-bar {
 				height: 100%;
 			}
diff --git a/im-uniapp/pages/group/group-member.vue b/im-uniapp/pages/group/group-member.vue
index ddedefc..e6849d9 100644
--- a/im-uniapp/pages/group/group-member.vue
+++ b/im-uniapp/pages/group/group-member.vue
@@ -7,13 +7,18 @@
 			<scroll-view class="scroll-bar" scroll-with-animation="true" scroll-y="true">
 				<view v-for="(member,idx) in groupMembers"
 					v-show="!searchText || member.aliasName.startsWith(searchText)" :key="idx">
-					<uni-list-chat :avatar="member.headImage" :title="member.aliasName" :clickable="true"
-						@click="onShowUserInfo(member.userId)">
-						<view class="chat-custom-right">
+					<view class="member-item" @click="onShowUserInfo(member.userId)">
+						<head-image :name="member.aliasName" 
+							:online="member.online" :url="member.headImage"
+							:size="100"></head-image>
+						
+						<view class="member-name">{{ member.aliasName}}</view>
+						
+						<view class="member-kick">
 							<button type="warn" v-show="isOwner && !isSelf(member.userId)" size="mini"
 								@click.stop="onKickOut(member,idx)">移出群聊</button>
 						</view>
-					</uni-list-chat>
+					</view>
 				</view>
 			</scroll-view>
 		</view>
@@ -41,7 +46,7 @@
 					title: '确认移出?',
 					content: `确定将成员'${member.aliasName}'移出群聊吗？`,
 					success: (res) => {
-						if(res.cancel) 
+						if (res.cancel)
 							return;
 						this.$http({
 							url: `/group/kick/${this.group.id}?userId=${member.userId}`,
@@ -87,7 +92,7 @@
 			this.loadGroupMembers(options.id);
 		},
 		onUnload() {
-			if(this.isModify){
+			if (this.isModify) {
 				// 刷新页面
 				let pages = getCurrentPages();
 				let prevPage = pages[pages.length - 2];
@@ -98,16 +103,38 @@
 </script>
 
 <style scoped lang="scss">
-	.group-invite{
+	.group-member {
 		position: relative;
 		border: #dddddd solid 1px;
 		display: flex;
 		flex-direction: column;
-		
-		.member-items{
+
+		.member-items {
 			position: relative;
 			flex: 1;
 			overflow: hidden;
+
+			.member-item {
+				height: 120rpx;
+				display: flex;
+				margin-bottom: 1rpx;
+				position: relative;
+				padding: 0 30rpx ;
+				align-items: center;
+				background-color: white;
+				white-space: nowrap;
+			
+				.member-name {
+					flex:1;	
+					padding-left: 20rpx;
+					font-size: 30rpx;
+					font-weight: 600;
+					line-height: 60rpx;
+					white-space: nowrap;
+					overflow: hidden;
+				}
+			}
+
 			.scroll-bar {
 				height: 100%;
 			}
diff --git a/im-uniapp/store/friendStore.js b/im-uniapp/store/friendStore.js
index 8be6135..539e99d 100644
--- a/im-uniapp/store/friendStore.js
+++ b/im-uniapp/store/friendStore.js
@@ -1,4 +1,5 @@
-import http from '../common/request';
+import http from '../common/request'
+import {TERMINAL_TYPE} from '../common/enums.js'
 
 export default {
 
@@ -21,8 +22,8 @@ export default {
 			})
 		},
 		removeFriend(state, id) {
-			state.friends.forEach((f,idx) => {
-				if(f.id == id){
+			state.friends.forEach((f, idx) => {
+				if (f.id == id) {
 					state.friends.splice(idx, 1)
 				}
 			});
@@ -30,11 +31,22 @@ export default {
 		addFriend(state, friend) {
 			state.friends.push(friend);
 		},
-		
-		setOnlineStatus(state, onlineIds) {
+
+		setOnlineStatus(state, onlineTerminals) {
 			state.friends.forEach((f) => {
-				let onlineFriend = onlineIds.find((id) => f.id == id);
-				f.online = onlineFriend != undefined;
+				let userTerminal = onlineTerminals.find((o) => f.id == o.userId);
+				if (userTerminal) {
+					console.log(userTerminal)
+					f.online = true;
+					f.onlineTerminals = userTerminal.terminals;
+					f.onlineWeb = userTerminal.terminals.indexOf(TERMINAL_TYPE.WEB) >= 0
+					f.onlineApp = userTerminal.terminals.indexOf(TERMINAL_TYPE.APP) >= 0
+				} else {
+					f.online = false;
+					f.onlineTerminals = [];
+					f.onlineWeb = false;
+					f.onlineApp = false;
+				}
 			});
 
 			state.friends.sort((f1, f2) => {
@@ -48,16 +60,16 @@ export default {
 			});
 		},
 		refreshOnlineStatus(state) {
-			if (state.friends.length > 0 ) {
+			if (state.friends.length > 0) {
 				let userIds = [];
 				state.friends.forEach((f) => {
 					userIds.push(f.id)
 				});
 				http({
-					url: '/user/online?userIds='+ userIds.join(','),
+					url: '/user/terminal/online?userIds=' + userIds.join(','),
 					method: 'GET'
-				}).then((onlineIds) => {
-					this.commit("setOnlineStatus", onlineIds);
+				}).then((onlineTerminals) => {
+					this.commit("setOnlineStatus", onlineTerminals);
 				})
 			}
 			// 30s后重新拉取
@@ -66,7 +78,7 @@ export default {
 				this.commit("refreshOnlineStatus");
 			}, 30000)
 		},
-		clear(state){
+		clear(state) {
 			clearTimeout(state.timer);
 			state.friends = [];
 			state.timer = null;