diff --git a/app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt b/app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt
index f491fdd..73c516d 100644
--- a/app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt
+++ b/app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt
@@ -41,7 +41,9 @@ data class AgentMomentRequestBody(
 
 data class SingleChatRequestBody(
     @SerializedName("agentOpenId")
-    val generateText: String,
+    val generateText: String? = null,
+    @SerializedName("agentTrtcId")
+    val agentTrtcId: String? = null,
 )
 
 data class GroupChatRequestBody(
@@ -561,6 +563,11 @@ interface RaveNowAPI {
                          @Query("isRecommended") isRecommended: Int = 1,
     ): Response<ListContainer<Room>>
 
+    @GET("rooms/detail")
+    suspend fun getRoomDetail(@Query("trtcId") trtcId: String,
+    ): Response<DataContainer<Room>>
+
+
 
 
 }
diff --git a/app/src/main/java/com/aiosman/ravenow/entity/Group.kt b/app/src/main/java/com/aiosman/ravenow/entity/Group.kt
new file mode 100644
index 0000000..a03c550
--- /dev/null
+++ b/app/src/main/java/com/aiosman/ravenow/entity/Group.kt
@@ -0,0 +1,16 @@
+package com.aiosman.ravenow.entity
+
+data class GroupMember(
+    val userId: String,
+    val nickname: String,
+    val avatar: String,
+    val isOwner: Boolean = false
+)
+
+data class GroupInfo(
+    val groupId: String,
+    val groupName: String,
+    val groupAvatar: String,
+    val memberCount: Int,
+    val members: List<GroupMember>
+)
\ No newline at end of file
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/Navi.kt b/app/src/main/java/com/aiosman/ravenow/ui/Navi.kt
index a93c69a..9a9162c 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/Navi.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/Navi.kt
@@ -35,6 +35,7 @@ import com.aiosman.ravenow.ui.agent.AddAgentScreen
 import com.aiosman.ravenow.ui.group.CreateGroupChatScreen
 import com.aiosman.ravenow.ui.chat.ChatAiScreen
 import com.aiosman.ravenow.ui.chat.ChatScreen
+import com.aiosman.ravenow.ui.group.GroupChatInfoScreen
 import com.aiosman.ravenow.ui.chat.GroupChatScreen
 import com.aiosman.ravenow.ui.comment.CommentsScreen
 import com.aiosman.ravenow.ui.comment.notice.CommentNoticeScreen
@@ -96,6 +97,7 @@ sealed class NavigationRoute(
     data object Chat : NavigationRoute("Chat/{id}")
     data object ChatAi : NavigationRoute("ChatAi/{id}")
     data object ChatGroup : NavigationRoute("ChatGroup/{id}/{name}/{avatar}")
+    data object GroupChatInfo : NavigationRoute("GroupChatInfo/{groupId}")
     data object CommentNoticeScreen : NavigationRoute("CommentNoticeScreen")
     data object ImageCrop : NavigationRoute("ImageCrop")
     data object AccountSetting : NavigationRoute("AccountSetting")
@@ -404,6 +406,18 @@ fun NavigationController(
             }
         }
 
+        composable(
+            route = NavigationRoute.GroupChatInfo.route,
+            arguments = listOf(navArgument("groupId") { type = NavType.StringType })
+        ) {
+            val groupId = it.arguments?.getString("groupId") ?: ""
+            CompositionLocalProvider(
+                LocalAnimatedContentScope provides this,
+            ) {
+                GroupChatInfoScreen(groupId)
+            }
+        }
+
 
         composable(route = NavigationRoute.CommentNoticeScreen.route) {
             CompositionLocalProvider(
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/chat/GroupChatScreen.kt b/app/src/main/java/com/aiosman/ravenow/ui/chat/GroupChatScreen.kt
index 8d6b30c..ffea47b 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/chat/GroupChatScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/chat/GroupChatScreen.kt
@@ -8,6 +8,7 @@ import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.animation.Crossfade
 import androidx.compose.animation.core.animateDpAsState
+import androidx.compose.animation.core.animateFloatAsState
 import androidx.compose.animation.core.tween
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
@@ -49,6 +50,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.focus.onFocusChanged
@@ -229,7 +231,8 @@ fun GroupChatScreen(groupId: String,name: String,avatar: String,) {
                             modifier = Modifier
                                 .size(28.dp)
                                 .noRippleClickable {
-                                    isMenuExpanded = true
+                                    // 跳转到群聊信息页面
+                                    navController.navigate("GroupChatInfo/$groupId")
                                 },
                             contentDescription = null,
                             colorFilter = ColorFilter.tint(AppColors.text)
@@ -276,9 +279,8 @@ fun GroupChatScreen(groupId: String,name: String,avatar: String,) {
                     modifier = Modifier
                         .fillMaxWidth()
                         .height(1.dp)
-                        .background(AppColors.decentBackground)
                 )
-                Spacer(modifier = Modifier.height(8.dp))
+                Spacer(modifier = Modifier.height(12.dp))
                 GroupChatInput(
                     onSendImage = { uri ->
                         uri?.let {
@@ -294,7 +296,7 @@ fun GroupChatScreen(groupId: String,name: String,avatar: String,) {
         Box(
             modifier = Modifier
                 .fillMaxSize()
-                .background(AppColors.decentBackground)
+                .background(AppColors.background)
                 .padding(paddingValues)
         ) {
             LazyColumn(
@@ -306,23 +308,31 @@ fun GroupChatScreen(groupId: String,name: String,avatar: String,) {
                 val chatList = groupMessagesByTime(viewModel.getDisplayChatList(), viewModel)
                 items(chatList.size, key = { index -> chatList[index].msgId + UUID.randomUUID().toString()}) { index ->
                     val item = chatList[index]
-                    if (item.showTimeDivider) {
-                        val calendar = java.util.Calendar.getInstance()
-                        calendar.timeInMillis = item.timestamp
-                        Text(
-                            text = calendar.time.formatChatTime(context),
-                            style = TextStyle(
-                                color = AppColors.secondaryText,
-                                fontSize = 14.sp,
-                                textAlign = TextAlign.Center
-                            ),
-                            modifier = Modifier
-                                .fillMaxWidth()
-                                .padding(vertical = 8.dp)
+                    Column {
+                        if (item.showTimeDivider) {
+                            val calendar = java.util.Calendar.getInstance()
+                            calendar.timeInMillis = item.timestamp
+                            Text(
+                                text = calendar.time.formatChatTime(context),
+                                style = TextStyle(
+                                    color = AppColors.secondaryText,
+                                    fontSize = 11.sp,
+                                    textAlign = TextAlign.Center
+                                ),
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .padding(vertical = 8.dp)
+                            )
+                        }
+                        // 获取上一个item的userId，用于判断是否显示头像和昵称
+                        val previousItem = if (index < chatList.size - 1) chatList[index + 1] else null
+                        val showAvatarAndNickname = previousItem?.userId != item.userId
+                        GroupChatItem(
+                            item = item, 
+                            currentUserId = viewModel.myProfile?.trtcUserId!!,
+                            showAvatarAndNickname = showAvatarAndNickname
                         )
                     }
-
-                    GroupChatItem(item = item, viewModel.myProfile?.trtcUserId!!)
                 }
             }
             
@@ -345,7 +355,7 @@ fun GroupChatScreen(groupId: String,name: String,avatar: String,) {
                         text = "${goToNewCount} 条新消息",
                         style = TextStyle(
                             color = AppColors.text,
-                            fontSize = 16.sp,
+                            fontSize = 12.sp,
                         ),
                     )
                 }
@@ -390,7 +400,7 @@ fun GroupChatSelfItem(item: ChatItem) {
                             vertical = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 8.dp else 0.dp),
                             horizontal = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 16.dp else 0.dp)
                         )
-                        .padding(bottom = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 3.dp else 0.dp))
+
                 ) {
                     when (item.messageType) {
                         V2TIMMessage.V2TIM_ELEM_TYPE_TEXT -> {
@@ -441,7 +451,7 @@ fun GroupChatSelfItem(item: ChatItem) {
 }
 
 @Composable
-fun GroupChatOtherItem(item: ChatItem) {
+fun GroupChatOtherItem(item: ChatItem, showAvatarAndNickname: Boolean = true) {
     val AppColors = LocalAppTheme.current
 
     Column(
@@ -451,30 +461,27 @@ fun GroupChatOtherItem(item: ChatItem) {
     ) {
         Row(
             horizontalArrangement = Arrangement.Start,
+            verticalAlignment = Alignment.Bottom,
             modifier = Modifier.fillMaxWidth()
         ) {
-            Box(
-                modifier = Modifier
-                    .size(24.dp)
-                    .clip(RoundedCornerShape(24.dp))
-            ) {
-                CustomAsyncImage(
-                    imageUrl = item.avatar.replace("storage/avatars/", "/avatar/"),
-                    modifier = Modifier.fillMaxSize(),
-                    contentDescription = "avatar"
-                )
+            if (showAvatarAndNickname) {
+                Box(
+                    modifier = Modifier
+                        .size(24.dp)
+                        .clip(RoundedCornerShape(24.dp))
+                ) {
+                    CustomAsyncImage(
+                        imageUrl = item.avatar.replace("storage/avatars/", "/avatar/"),
+                        modifier = Modifier.fillMaxSize(),
+                        contentDescription = "avatar"
+                    )
+                }
+                Spacer(modifier = Modifier.width(12.dp))
+            } else {
+                // 当不显示头像时，添加左边距以保持消息对齐
+                Spacer(modifier = Modifier.width(36.dp))
             }
-            Spacer(modifier = Modifier.width(12.dp))
             Column {
-                Text(
-                    text = item.nickname,
-                    style = TextStyle(
-                        color = AppColors.secondaryText,
-                        fontSize = 12.sp,
-                    ),
-                    modifier = Modifier.padding(bottom = 2.dp)
-                )
-                
                 Box(
                     modifier = Modifier
                         .widthIn(
@@ -487,7 +494,6 @@ fun GroupChatOtherItem(item: ChatItem) {
                             vertical = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 8.dp else 0.dp),
                             horizontal = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 16.dp else 0.dp)
                         )
-                        .padding(bottom = (if (item.messageType == V2TIMMessage.V2TIM_ELEM_TYPE_TEXT) 3.dp else 0.dp))
                 ) {
                     when (item.messageType) {
                         V2TIMMessage.V2TIM_ELEM_TYPE_TEXT -> {
@@ -520,13 +526,24 @@ fun GroupChatOtherItem(item: ChatItem) {
                         }
                     }
                 }
+
+                if (showAvatarAndNickname) {
+                    Text(
+                        text = item.nickname,
+                        style = TextStyle(
+                            color = AppColors.secondaryText,
+                            fontSize = 12.sp,
+                        ),
+                        modifier = Modifier.padding(top = 2.dp)
+                    )
+                }
             }
         }
     }
 }
 
 @Composable
-fun GroupChatItem(item: ChatItem, currentUserId: String) {
+fun GroupChatItem(item: ChatItem, currentUserId: String, showAvatarAndNickname: Boolean = true) {
     val isCurrentUser = item.userId == currentUserId
     
     // 管理员消息显示特殊布局
@@ -538,7 +555,7 @@ fun GroupChatItem(item: ChatItem, currentUserId: String) {
     // 根据是否是当前用户显示不同样式
     when (item.userId) {
         currentUserId -> GroupChatSelfItem(item)
-        else -> GroupChatOtherItem(item)
+        else -> GroupChatOtherItem(item, showAvatarAndNickname)
     }
 }
 
@@ -615,20 +632,21 @@ fun GroupChatInput(
             onSendImage(uri)
         }
     }
+    Box( modifier = Modifier
+        .fillMaxWidth()
+        .padding(start = 16.dp, end = 16.dp, bottom = 12.dp),){
 
     Row(
         modifier = Modifier
             .fillMaxWidth()
-            .padding(horizontal = 16.dp)
-            .padding(bottom = inputBarHeight)
+            .clip(RoundedCornerShape(20.dp))
+            .background(appColors.decentBackground)
+            .padding(start = 16.dp, end = 8.dp, top = 2.dp, bottom = 2.dp),
+        verticalAlignment = Alignment.CenterVertically,
     ) {
         Box(
             modifier = Modifier
                 .weight(1f)
-                .clip(RoundedCornerShape(16.dp))
-                .background(appColors.background)
-                .padding(horizontal = 16.dp),
-            contentAlignment = Alignment.CenterStart,
         ) {
             BasicTextField(
                 value = text,
@@ -640,6 +658,7 @@ fun GroupChatInput(
                     fontSize = 16.sp
                 ),
                 cursorBrush = SolidColor(appColors.text),
+                singleLine = true,
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(vertical = 8.dp)
@@ -662,44 +681,32 @@ fun GroupChatInput(
                 )
             )
         }
-        Spacer(modifier = Modifier.width(16.dp))
-        Icon(
-            painter = painterResource(id = R.drawable.rider_pro_camera),
-            contentDescription = "发送图片",
-            modifier = Modifier
-                .size(30.dp)
-                .noRippleClickable {
-                    imagePickUpLauncher.launch(
-                        Intent.createChooser(
-                            Intent(Intent.ACTION_GET_CONTENT).apply {
-                                type = "image/*"
-                            },
-                            "选择图片"
-                        )
-                    )
-                },
-            tint = appColors.chatActionColor
-        )
+
         Spacer(modifier = Modifier.width(8.dp))
         Crossfade(
             targetState = text.isNotEmpty(), animationSpec = tween(500),
             label = ""
         ) { isNotEmpty ->
-            Icon(
-                painter = painterResource(id = R.drawable.rider_pro_video_share),
-                contentDescription = "发送消息",
+            val alpha by animateFloatAsState(
+                targetValue = if (isNotEmpty) 1f else 0.5f,
+                animationSpec = tween(300)
+            )
+            Image(
+                painter = painterResource(R.mipmap.rider_pro_im_send),
                 modifier = Modifier
-                    .size(32.dp)
+                    .size(24.dp)
+                    .alpha(alpha)
                     .noRippleClickable {
                         if (text.isNotEmpty()) {
                             onSend(text)
                             text = ""
                         }
                     },
-                tint = if (isNotEmpty) appColors.main else appColors.chatActionColor
+                contentDescription = null,
             )
         }
     }
+    }
 }
 
 fun groupMessagesByTime(chatList: List<ChatItem>, viewModel: GroupChatViewModel): List<ChatItem> {
@@ -711,7 +718,7 @@ fun groupMessagesByTime(chatList: List<ChatItem>, viewModel: GroupChatViewModel)
         }
         val currentMessage = chatList[i]
         val timeDiff = currentMessage.timestamp - chatList[i - 1].timestamp
-        if (-timeDiff > 30 * 60 * 1000) {
+        if (-timeDiff > 10 * 60 * 1000) {
             viewModel.showTimestampMap[currentMessage.msgId] = true
             currentMessage.showTimeDivider = true
         }
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/group/GroupChatInfoScreen.kt b/app/src/main/java/com/aiosman/ravenow/ui/group/GroupChatInfoScreen.kt
new file mode 100644
index 0000000..8f2dc2d
--- /dev/null
+++ b/app/src/main/java/com/aiosman/ravenow/ui/group/GroupChatInfoScreen.kt
@@ -0,0 +1,386 @@
+package com.aiosman.ravenow.ui.group
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Text
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.viewmodel.compose.viewModel
+import com.aiosman.ravenow.LocalAppTheme
+import com.aiosman.ravenow.LocalNavController
+import com.aiosman.ravenow.R
+import com.aiosman.ravenow.ui.composables.CustomAsyncImage
+import com.aiosman.ravenow.ui.composables.StatusBarSpacer
+import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+
+@Composable
+fun GroupChatInfoScreen(groupId: String) {
+    val navController = LocalNavController.current
+    val context = LocalContext.current
+    val AppColors = LocalAppTheme.current
+    
+    val viewModel = viewModel<GroupChatInfoViewModel>(
+        key = "GroupChatInfoViewModel_$groupId",
+        factory = object : ViewModelProvider.Factory {
+            override fun <T : ViewModel> create(modelClass: Class<T>): T {
+                return GroupChatInfoViewModel(groupId) as T
+            }
+        }
+    )
+    
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(AppColors.background)
+    ) {
+        // 顶部导航栏
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .background(AppColors.background)
+        ) {
+            StatusBarSpacer()
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(vertical = 16.dp, horizontal = 16.dp),
+                horizontalArrangement = Arrangement.Start,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Image(
+                    painter = painterResource(R.drawable.rider_pro_back_icon),
+                    modifier = Modifier
+                        .size(24.dp)
+                        .noRippleClickable {
+                            navController.navigateUp()
+                        },
+                    contentDescription = null,
+                    colorFilter = ColorFilter.tint(AppColors.text)
+                )
+                Spacer(modifier = Modifier.width(16.dp))
+                Text(
+                    modifier = Modifier.fillMaxWidth(),
+                    text = "群聊信息",
+                    style = androidx.compose.ui.text.TextStyle(
+                        color = AppColors.text,
+                        fontSize = 18.sp,
+                        fontWeight = FontWeight.Bold
+                    )
+
+                )
+                Spacer(modifier = Modifier.width(40.dp))
+            }
+        }
+        
+        // 内容区域
+        LazyColumn(
+            modifier = Modifier.fillMaxSize(),
+            contentPadding = PaddingValues(16.dp)
+        ) {
+            // 群聊头像和名称
+            item {
+                Column(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalAlignment = Alignment.CenterHorizontally
+                ) {
+                    if (viewModel.groupInfo?.groupAvatar?.isNotEmpty() == true) {
+                        CustomAsyncImage(
+                            imageUrl = viewModel.groupInfo!!.groupAvatar,
+                            modifier = Modifier
+                                .size(80.dp)
+                                .clip(CircleShape),
+                            contentDescription = "群聊头像"
+                        )
+                    } else {
+                        Box(
+                            modifier = Modifier
+                                .size(80.dp)
+                                .clip(CircleShape)
+                                .background(AppColors.decentBackground),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Text(
+                                text = viewModel.groupInfo?.groupName?.firstOrNull()?.toString() ?: "群",
+                                style = androidx.compose.ui.text.TextStyle(
+                                    color = AppColors.text,
+                                    fontSize = 24.sp,
+                                    fontWeight = FontWeight.Bold
+                                )
+                            )
+                        }
+                    }
+                    
+                    Spacer(modifier = Modifier.height(16.dp))
+                    
+                    Text(
+                        text = viewModel.groupInfo?.groupName ?: "群聊",
+                        style = androidx.compose.ui.text.TextStyle(
+                            color = AppColors.text,
+                            fontSize = 18.sp,
+                            fontWeight = FontWeight.Bold
+                        )
+                    )
+                    
+                    Spacer(modifier = Modifier.height(8.dp))
+                    
+                    Text(
+                        text = "更改名称和图片",
+                        style = androidx.compose.ui.text.TextStyle(
+                            color = Color(0xFF007AFF),
+                            fontSize = 14.sp
+                        ),
+                        modifier = Modifier.noRippleClickable {
+                            // TODO: 实现更改群聊名称和图片功能
+                        }
+                    )
+                }
+            }
+            
+            // 操作按钮
+            item {
+                Spacer(modifier = Modifier.height(32.dp))
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceEvenly
+                ) {
+                    // 添加其他人
+                    Column(
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        modifier = Modifier.noRippleClickable {
+                            // TODO: 实现添加其他人功能
+                        }
+                    ) {
+                        Box(
+                            modifier = Modifier
+                                .size(48.dp)
+                                .clip(CircleShape)
+                                .background(Color(0xFF007AFF)),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Image(
+                                painter = painterResource(R.drawable.rider_pro_back_icon),
+                                modifier = Modifier.size(24.dp),
+                                contentDescription = null,
+                                colorFilter = ColorFilter.tint(Color.White)
+                            )
+                        }
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Text(
+                            text = "添加其他人",
+                            style = androidx.compose.ui.text.TextStyle(
+                                color = AppColors.text,
+                                fontSize = 12.sp
+                            )
+                        )
+                    }
+                    
+                    // 通知设置
+                    Column(
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        modifier = Modifier.noRippleClickable {
+                            // TODO: 实现通知设置功能
+                        }
+                    ) {
+                        Box(
+                            modifier = Modifier
+                                .size(48.dp)
+                                .clip(CircleShape)
+                                .background(Color(0xFF007AFF)),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Image(
+                                painter = painterResource(R.drawable.rider_pro_notice_active),
+                                modifier = Modifier.size(24.dp),
+                                contentDescription = null,
+                                colorFilter = ColorFilter.tint(Color.White)
+                            )
+                        }
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Text(
+                            text = "通知",
+                            style = androidx.compose.ui.text.TextStyle(
+                                color = AppColors.text,
+                                fontSize = 12.sp
+                            )
+                        )
+                    }
+                    
+                    // 退出群聊
+                    Column(
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        modifier = Modifier.noRippleClickable {
+                            // TODO: 实现退出群聊功能
+                        }
+                    ) {
+                        Box(
+                            modifier = Modifier
+                                .size(48.dp)
+                                .clip(CircleShape)
+                                .background(Color(0xFFFF3B30)),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Image(
+                                painter = painterResource(R.drawable.rider_pro_back_icon),
+                                modifier = Modifier.size(24.dp),
+                                contentDescription = null,
+                                colorFilter = ColorFilter.tint(Color.White)
+                            )
+                        }
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Text(
+                            text = "退出",
+                            style = androidx.compose.ui.text.TextStyle(
+                                color = AppColors.text,
+                                fontSize = 12.sp
+                            )
+                        )
+                    }
+                }
+            }
+            
+            // 设置选项
+            item {
+                Spacer(modifier = Modifier.height(32.dp))
+                
+                // 设置聊天主题
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clip(RoundedCornerShape(8.dp))
+                        .background(AppColors.decentBackground)
+                        .padding(16.dp)
+                        .noRippleClickable {
+                            // TODO: 实现设置聊天主题功能
+                        },
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Image(
+                        painter = painterResource(R.drawable.rider_pro_back_icon),
+                        modifier = Modifier.size(24.dp),
+                        contentDescription = null,
+                        colorFilter = ColorFilter.tint(AppColors.text)
+                    )
+                    Spacer(modifier = Modifier.width(12.dp))
+                    Text(
+                        text = "设置聊天主题",
+                        style = androidx.compose.ui.text.TextStyle(
+                            color = AppColors.text,
+                            fontSize = 16.sp
+                        ),
+                        modifier = Modifier.weight(1f)
+                    )
+                    Image(
+                        painter = painterResource(R.drawable.rider_pro_back_icon),
+                        modifier = Modifier.size(16.dp),
+                        contentDescription = null,
+                        colorFilter = ColorFilter.tint(AppColors.secondaryText)
+                    )
+                }
+                
+                Spacer(modifier = Modifier.height(1.dp))
+                
+                // 群聊成员
+                Row(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .clip(RoundedCornerShape(8.dp))
+                        .background(AppColors.decentBackground)
+                        .padding(16.dp)
+                        .noRippleClickable {
+                            // TODO: 实现查看群聊成员功能
+                        },
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Image(
+                        painter = painterResource(R.drawable.rider_pro_back_icon),
+                        modifier = Modifier.size(24.dp),
+                        contentDescription = null,
+                        colorFilter = ColorFilter.tint(AppColors.text)
+                    )
+                    Spacer(modifier = Modifier.width(12.dp))
+                    Text(
+                        text = "群聊成员 (${viewModel.groupInfo?.memberCount ?: 0})",
+                        style = androidx.compose.ui.text.TextStyle(
+                            color = AppColors.text,
+                            fontSize = 16.sp
+                        ),
+                        modifier = Modifier.weight(1f)
+                    )
+                    Image(
+                        painter = painterResource(R.drawable.rider_pro_back_icon),
+                        modifier = Modifier.size(16.dp),
+                        contentDescription = null,
+                        colorFilter = ColorFilter.tint(AppColors.secondaryText)
+                    )
+                }
+            }
+            
+            // 成员列表
+            if (viewModel.groupInfo?.members?.isNotEmpty() == true) {
+                item {
+                    Spacer(modifier = Modifier.height(16.dp))
+                    Text(
+                        text = "群成员",
+                        style = androidx.compose.ui.text.TextStyle(
+                            color = AppColors.text,
+                            fontSize = 16.sp,
+                            fontWeight = FontWeight.Bold
+                        )
+                    )
+                }
+                
+                items(viewModel.groupInfo!!.members) { member ->
+                    Row(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .padding(vertical = 8.dp),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        CustomAsyncImage(
+                            imageUrl = member.avatar,
+                            modifier = Modifier
+                                .size(40.dp)
+                                .clip(CircleShape),
+                            contentDescription = "成员头像"
+                        )
+                        Spacer(modifier = Modifier.width(12.dp))
+                        Column {
+                            Text(
+                                text = member.nickname,
+                                style = androidx.compose.ui.text.TextStyle(
+                                    color = AppColors.text,
+                                    fontSize = 16.sp
+                                )
+                            )
+                            if (member.isOwner) {
+                                Text(
+                                    text = "群主",
+                                    style = androidx.compose.ui.text.TextStyle(
+                                        color = AppColors.secondaryText,
+                                        fontSize = 12.sp
+                                    )
+                                )
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/group/GroupChatInfoViewModel.kt b/app/src/main/java/com/aiosman/ravenow/ui/group/GroupChatInfoViewModel.kt
new file mode 100644
index 0000000..e28d0ec
--- /dev/null
+++ b/app/src/main/java/com/aiosman/ravenow/ui/group/GroupChatInfoViewModel.kt
@@ -0,0 +1,60 @@
+package com.aiosman.ravenow.ui.group
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.aiosman.ravenow.data.api.ApiClient
+import com.aiosman.ravenow.entity.GroupInfo
+import com.aiosman.ravenow.entity.GroupMember
+import kotlinx.coroutines.launch
+
+class GroupChatInfoViewModel(
+    private val groupId: String
+) : ViewModel() {
+
+    var groupInfo by mutableStateOf<GroupInfo?>(null)
+    var isLoading by mutableStateOf(false)
+    var error by mutableStateOf<String?>(null)
+
+    init {
+        loadGroupInfo()
+    }
+
+    private fun loadGroupInfo() {
+        viewModelScope.launch {
+            try {
+                isLoading = true
+                error = null
+
+                // 调用接口获取群聊详情
+                val response = ApiClient.api.getRoomDetail(trtcId = groupId)
+
+                // 使用接口返回的数据
+                val room = response.body()?.data
+                groupInfo = room?.let {
+                    GroupInfo(
+                        groupId = groupId,
+                        groupName = it.name,
+                        groupAvatar = room.avatar,
+                        memberCount = room.userCount,
+                        members = listOf(
+                            GroupMember(
+                                userId = room.creator.userId,
+                                nickname = room.creator.profile.nickname,
+                                avatar = room.creator.profile.avatar,
+                                isOwner = true
+                            )
+                        )
+                    )
+                }
+
+            } catch (e: Exception) {
+                error = e.message ?: "加载失败"
+            } finally {
+                isLoading = false
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt
index 15df560..a5c65dd 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt
@@ -21,8 +21,10 @@ import androidx.compose.foundation.layout.requiredWidth
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.pager.HorizontalPager
 import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.DrawerValue
 import androidx.compose.material3.Icon
@@ -55,6 +57,7 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.LayoutDirection
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.offset
 import androidx.compose.ui.unit.sp
 import com.aiosman.ravenow.AppState
 import com.aiosman.ravenow.AppStore
@@ -66,6 +69,9 @@ import com.aiosman.ravenow.ui.NavigationRoute
 import com.aiosman.ravenow.ui.index.tabs.add.AddPage
 import com.aiosman.ravenow.ui.index.tabs.ai.Agent
 import com.aiosman.ravenow.ui.index.tabs.message.NotificationsScreen
+import com.aiosman.ravenow.ui.index.tabs.message.tab.AgentChatListViewModel
+import com.aiosman.ravenow.ui.index.tabs.message.tab.FriendChatListViewModel
+import com.aiosman.ravenow.ui.index.tabs.message.tab.GroupChatListViewModel
 import com.aiosman.ravenow.ui.index.tabs.moment.MomentsList
 import com.aiosman.ravenow.ui.index.tabs.profile.ProfileWrap
 import com.aiosman.ravenow.ui.index.tabs.search.DiscoverScreen
@@ -99,6 +105,10 @@ fun IndexScreen() {
     val context = LocalContext.current
     LaunchedEffect(Unit) {
         systemUiController.setNavigationBarColor(Color.Transparent)
+        // 初始化聊天列表以获取未读消息数
+        AgentChatListViewModel.refreshPager(context = context)
+        GroupChatListViewModel.refreshPager(context = context)
+        FriendChatListViewModel.refreshPager(context = context)
     }
     LaunchedEffect(model.openDrawer) {
         if (model.openDrawer) {
@@ -311,12 +321,40 @@ fun IndexScreen() {
                                                     ),
                                                 contentAlignment = Alignment.Center
                                             ) {
+                                                Box(
+                                                    modifier = Modifier
+                                                        .width(24.dp)
+                                                        .height(24.dp)
+                                                       ,
+                                                    contentAlignment = Alignment.Center
+                                                ) {
                                                 Image(
                                                     painter = painterResource(if (isSelected) it.selectedIcon() else it.icon()),
                                                     contentDescription = it.label(),
                                                     modifier = Modifier.size(24.dp),
                                                     colorFilter = if (!isSelected) ColorFilter.tint(AppColors.text) else null
                                                 )
+                                                
+                                                // 消息按钮红点显示在图片右上角
+                                                if (it.route == NavigationItem.Notification.route) {
+                                                    val totalUnreadCount =
+                                                        AgentChatListViewModel.totalUnreadCount +
+                                                                GroupChatListViewModel.totalUnreadCount +
+                                                                FriendChatListViewModel.totalUnreadCount
+                                                    if (totalUnreadCount > 0) {
+                                                        Box(
+                                                            modifier = Modifier
+                                                                .size(8.dp)
+                                                                .background(
+                                                                    color = Color(0xFFFF3B30),
+                                                                    shape = CircleShape
+                                                                )
+                                                                .align(Alignment.TopEnd)
+                                                                .offset(x = 8.dp, y = 8.dp)
+                                                        )
+                                                    }
+                                                }
+                                                }
                                             }
 
                                             // 文字标签，可控制间距
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/MessageList.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/MessageList.kt
index f99885c..1664ac1 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/MessageList.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/MessageList.kt
@@ -16,6 +16,8 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.navigationBars
+import androidx.compose.foundation.layout.offset
+
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.systemBars
@@ -50,6 +52,7 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.compose.ui.unit.offset
 import androidx.lifecycle.viewModelScope
 import com.aiosman.ravenow.AppState
 import com.aiosman.ravenow.AppStore
@@ -63,8 +66,11 @@ import com.aiosman.ravenow.ui.composables.TabItem
 import com.aiosman.ravenow.ui.composables.TabSpacer
 import com.aiosman.ravenow.ui.follower.FollowerNoticeViewModel
 import com.aiosman.ravenow.ui.index.tabs.message.tab.AgentChatListScreen
+import com.aiosman.ravenow.ui.index.tabs.message.tab.AgentChatListViewModel
 import com.aiosman.ravenow.ui.index.tabs.message.tab.FriendChatListScreen
+import com.aiosman.ravenow.ui.index.tabs.message.tab.FriendChatListViewModel
 import com.aiosman.ravenow.ui.index.tabs.message.tab.GroupChatListScreen
+import com.aiosman.ravenow.ui.index.tabs.message.tab.GroupChatListViewModel
 import com.aiosman.ravenow.ui.like.LikeNoticeViewModel
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
@@ -77,6 +83,10 @@ import kotlinx.coroutines.launch
 @OptIn(ExperimentalMaterialApi::class, ExperimentalFoundationApi::class)
 @Composable
 fun NotificationsScreen() {
+    // 计算总未读消息数
+    val totalUnreadCount = AgentChatListViewModel.totalUnreadCount + 
+                          GroupChatListViewModel.totalUnreadCount + 
+                          FriendChatListViewModel.totalUnreadCount
     val AppColors = LocalAppTheme.current
     val navController = LocalNavController.current
     val systemUiController = rememberSystemUiController()
@@ -87,6 +97,12 @@ fun NotificationsScreen() {
         MessageListViewModel.viewModelScope.launch {
             MessageListViewModel.initData(context, force = true, loadChat = AppState.enableChat)
         }
+        // 刷新群聊列表以更新未读消息数
+        GroupChatListViewModel.refreshPager(context = context)
+        // 刷新智能体列表以更新未读消息数
+        AgentChatListViewModel.refreshPager(context = context)
+        // 刷新朋友列表以更新未读消息数
+        FriendChatListViewModel.refreshPager(context = context)
     })
     val navigationBarPaddings =
         WindowInsets.navigationBars.asPaddingValues().calculateBottomPadding() + 48.dp
@@ -94,6 +110,12 @@ fun NotificationsScreen() {
     LaunchedEffect(Unit) {
         systemUiController.setNavigationBarColor(Color.Transparent)
         MessageListViewModel.initData(context, loadChat = AppState.enableChat)
+        // 初始化群聊列表以获取未读消息数
+        GroupChatListViewModel.refreshPager(context = context)
+        // 初始化智能体列表以获取未读消息数
+        AgentChatListViewModel.refreshPager(context = context)
+        // 初始化朋友列表以获取未读消息数
+        FriendChatListViewModel.refreshPager(context = context)
     }
     Column(
         modifier = Modifier
@@ -202,36 +224,83 @@ fun NotificationsScreen() {
                     horizontalArrangement = Arrangement.Start,
                     verticalAlignment = Alignment.Bottom
                 ) {
-                    TabItem(
-                        text = stringResource(R.string.chat_ai),
-                        isSelected = pagerState.currentPage == 0,
-                        onClick = {
-                            scope.launch {
-                                pagerState.animateScrollToPage(0)
+                    Box {
+                        TabItem(
+                            text = stringResource(R.string.chat_ai),
+                            isSelected = pagerState.currentPage == 0,
+                            onClick = {
+                                scope.launch {
+                                    pagerState.animateScrollToPage(0)
+                                }
                             }
-
+                        )
+                        
+                        // 智能体未读消息红点
+                        if (AgentChatListViewModel.totalUnreadCount > 0) {
+                            Box(
+                                modifier = Modifier
+                                    .size(8.dp)
+                                    .background(
+                                        color = Color(0xFFFF3B30),
+                                        shape = CircleShape
+                                    )
+                                    .align(Alignment.TopEnd)
+                                    .offset(x = 8.dp, y = (-4).dp)
+                            )
                         }
-                    )
+                    }
                     TabSpacer()
-                    TabItem(
-                        text = stringResource(R.string.chat_group),
-                        isSelected = pagerState.currentPage == 1,
-                        onClick = {
-                            scope.launch {
-                                pagerState.animateScrollToPage(1)
+                    Box {
+                        TabItem(
+                            text = stringResource(R.string.chat_group),
+                            isSelected = pagerState.currentPage == 1,
+                            onClick = {
+                                scope.launch {
+                                    pagerState.animateScrollToPage(1)
+                                }
                             }
+                        )
+                        
+                        // 群聊未读消息红点
+                        if (GroupChatListViewModel.totalUnreadCount > 0) {
+                            Box(
+                                modifier = Modifier
+                                    .size(8.dp)
+                                    .background(
+                                        color = Color(0xFFFF3B30),
+                                        shape = CircleShape
+                                    )
+                                    .align(Alignment.TopEnd)
+                                    .offset(x = 8.dp, y = (-4).dp)
+                            )
                         }
-                    )
+                    }
                     TabSpacer()
-                    TabItem(
-                        text = stringResource(R.string.chat_friend),
-                        isSelected = pagerState.currentPage == 2,
-                        onClick = {
-                            scope.launch {
-                                pagerState.animateScrollToPage(2)
+                    Box {
+                        TabItem(
+                            text = stringResource(R.string.chat_friend),
+                            isSelected = pagerState.currentPage == 2,
+                            onClick = {
+                                scope.launch {
+                                    pagerState.animateScrollToPage(2)
+                                }
                             }
+                        )
+                        
+                        // 朋友未读消息红点
+                        if (FriendChatListViewModel.totalUnreadCount > 0) {
+                            Box(
+                                modifier = Modifier
+                                    .size(8.dp)
+                                    .background(
+                                        color = Color(0xFFFF3B30),
+                                        shape = CircleShape
+                                    )
+                                    .align(Alignment.TopEnd)
+                                    .offset(x = 8.dp, y = (-4).dp)
+                            )
                         }
-                    )
+                    }
                 }
                 HorizontalPager(
                     state = pagerState,
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListScreen.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListScreen.kt
index bc79e08..741d5f5 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListScreen.kt
@@ -1,5 +1,6 @@
 package com.aiosman.ravenow.ui.index.tabs.message.tab
 
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -29,7 +30,9 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ColorFilter
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
@@ -38,6 +41,7 @@ import androidx.compose.ui.res.stringResource
 import com.aiosman.ravenow.LocalAppTheme
 import com.aiosman.ravenow.LocalNavController
 import com.aiosman.ravenow.R
+import com.aiosman.ravenow.ui.NavigationRoute
 import com.aiosman.ravenow.ui.composables.CustomAsyncImage
 import com.aiosman.ravenow.ui.modifiers.noRippleClickable
 
@@ -82,8 +86,16 @@ fun AgentChatListScreen() {
                         .fillMaxSize()
                         .padding(16.dp),
                     horizontalAlignment = Alignment.CenterHorizontally,
-                    verticalArrangement = Arrangement.Center
+
                 ) {
+                    Spacer(modifier = Modifier.height(80.dp))
+                    Image(
+                        painter = painterResource(id = R.mipmap.icon_agent_chat_empty),
+                        contentDescription = "null data",
+                        modifier = Modifier
+                            .size(140.dp)
+                    )
+                    Spacer(modifier = Modifier.height(24.dp))
                     Text(
                         text = stringResource(R.string.agent_chat_empty_title),
                         color = AppColors.text,
@@ -93,7 +105,7 @@ fun AgentChatListScreen() {
                     Spacer(modifier = Modifier.height(8.dp))
                     Text(
                         text = stringResource(R.string.agent_chat_empty_subtitle),
-                        color = AppColors.secondaryText,
+                        color = AppColors.text,
                         fontSize = 14.sp
                     )
                 }
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListViewModel.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListViewModel.kt
index e23e344..3bde01e 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/AgentChatListViewModel.kt
@@ -92,6 +92,10 @@ object AgentChatListViewModel : ViewModel() {
     var currentPage by mutableStateOf(1)
     var error by mutableStateOf<String?>(null)
     
+    // 计算智能体总未读消息数
+    val totalUnreadCount: Int
+        get() = agentChatList.sumOf { it.unreadCount }
+    
     private val pageSize = 20
 
     fun refreshPager(pullRefresh: Boolean = false, context: Context? = null) {
@@ -200,10 +204,10 @@ object AgentChatListViewModel : ViewModel() {
         }
     }
     fun createSingleChat(
-        openId: String,
+        trtcId: String,
     ) {
         viewModelScope.launch {
-            val response = ApiClient.api.createSingleChat(SingleChatRequestBody(generateText = openId))
+            val response = ApiClient.api.createSingleChat(SingleChatRequestBody(agentTrtcId = trtcId))
         }
 
     }
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListScreen.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListScreen.kt
index 7a74e5a..b05c113 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListScreen.kt
@@ -1,5 +1,6 @@
 package com.aiosman.ravenow.ui.index.tabs.message.tab
 
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
@@ -20,6 +21,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
@@ -68,6 +70,15 @@ fun FriendChatListScreen() {
                     horizontalAlignment = Alignment.CenterHorizontally,
                     verticalArrangement = Arrangement.Center
                 ) {
+
+                    Spacer(modifier = Modifier.height(80.dp))
+                    Image(
+                        painter = painterResource(id = R.mipmap.icon_friend_chat_empty),
+                        contentDescription = "null data",
+                        modifier = Modifier
+                            .size(140.dp)
+                    )
+                    Spacer(modifier = Modifier.height(24.dp))
                     Text(
                         text = stringResource(R.string.friend_chat_empty_title),
                         color = AppColors.text,
@@ -77,7 +88,7 @@ fun FriendChatListScreen() {
                     Spacer(modifier = Modifier.height(8.dp))
                     Text(
                         text = stringResource(R.string.friend_chat_empty_subtitle),
-                        color = AppColors.secondaryText,
+                        color = AppColors.text,
                         fontSize = 14.sp
                     )
                 }
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListViewModel.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListViewModel.kt
index 2fb2605..1ea4c23 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/FriendChatListViewModel.kt
@@ -86,6 +86,10 @@ object FriendChatListViewModel : ViewModel() {
     var currentPage by mutableStateOf(1)
     var error by mutableStateOf<String?>(null)
     
+    // 计算朋友总未读消息数
+    val totalUnreadCount: Int
+        get() = friendChatList.sumOf { it.unreadCount }
+    
     private val pageSize = 20
 
     fun refreshPager(pullRefresh: Boolean = false, context: Context? = null) {
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListScreen.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListScreen.kt
index f2f8958..e4aa96d 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListScreen.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListScreen.kt
@@ -1,6 +1,8 @@
 package com.aiosman.ravenow.ui.index.tabs.message.tab
 
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
@@ -21,6 +23,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
@@ -78,16 +81,29 @@ fun GroupChatListScreen() {
                     horizontalAlignment = Alignment.CenterHorizontally,
                     verticalArrangement = Arrangement.Center
                 ) {
+
+                    Spacer(modifier = Modifier.height(80.dp))
+                    Image(
+                        painter = painterResource(id = if (isSystemInDarkTheme()) {
+                            R.mipmap.icon_group_chat_empty  // 深色模式图片
+                        } else {
+                            R.mipmap.icon_group_chat_empty  // 浅色模式图片
+                        }),
+                        contentDescription = "null data",
+                        modifier = Modifier
+                            .size(140.dp)
+                    )
+                    Spacer(modifier = Modifier.height(24.dp))
                     Text(
-                        text = "暂无群聊",
+                        text = stringResource(R.string.group_chat_empty_title),
                         color = AppColors.text,
                         fontSize = 16.sp,
                         fontWeight = FontWeight.W600
                     )
                     Spacer(modifier = Modifier.height(8.dp))
                     Text(
-                        text = "您还没有加入任何群聊",
-                        color = AppColors.secondaryText,
+                        text = stringResource(R.string.group_chat_empty_subtitle),
+                        color = AppColors.text,
                         fontSize = 14.sp
                     )
                 }
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListViewModel.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListViewModel.kt
index 9c48176..1be3e8b 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListViewModel.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/message/tab/GroupChatListViewModel.kt
@@ -103,6 +103,10 @@ object GroupChatListViewModel : ViewModel() {
     var currentPage by mutableStateOf(1)
     var error by mutableStateOf<String?>(null)
     
+    // 计算群聊总未读消息数
+    val totalUnreadCount: Int
+        get() = groupChatList.sumOf { it.unreadCount }
+    
     private val pageSize = 20
     
     // 消息监听器
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt
index 81e3d01..90ffb08 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/Moment.kt
@@ -79,7 +79,7 @@ fun MomentsList() {
             // center the tabs
             horizontalArrangement = Arrangement.Start,
             verticalAlignment = Alignment.CenterVertically
-        ) {//探索tab
+        ) {
             Column(
                 modifier = Modifier
                     .noRippleClickable {
@@ -108,8 +108,38 @@ fun MomentsList() {
                         .width(34.dp)
                         .height(4.dp)
                 )
+
+            }
+            Spacer(modifier = Modifier.width(16.dp))
+            Column(
+                modifier = Modifier
+                    .noRippleClickable {
+                        scope.launch {
+                            pagerState.animateScrollToPage(1)
+                        }
+                    },
+                verticalArrangement = Arrangement.Center,
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                Text(
+                    text = stringResource(R.string.index_dynamic),
+                    fontSize = 16.sp,
+                    color = if (pagerState.currentPage == 1) AppColors.text else AppColors.nonActiveText,
+                    fontWeight = FontWeight.W600)
+                Spacer(modifier = Modifier.height(4.dp))
+
+                Image(
+                    painter = painterResource(
+                        if (pagerState.currentPage == 1) R.mipmap.tab_indicator_selected
+                        else R.drawable.tab_indicator_unselected
+                    ),
+                    contentDescription = "tab indicator",
+                    modifier = Modifier
+                        .width(34.dp)
+                        .height(4.dp)
+                )
+
             }
-            //“关注”tab
             Spacer(modifier = Modifier.width(16.dp))
             Column(
                 modifier = Modifier
diff --git a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/expolre/Explore.kt b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/expolre/Explore.kt
index c45b472..b012a4c 100644
--- a/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/expolre/Explore.kt
+++ b/app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/expolre/Explore.kt
@@ -48,6 +48,7 @@ import androidx.compose.ui.unit.sp
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.draw.blur
+import androidx.compose.ui.graphics.graphicsLayer
 import com.aiosman.ravenow.ui.composables.CustomAsyncImage
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.aiosman.ravenow.AppStore
@@ -232,9 +233,9 @@ fun Explore() {
     }
 
     @Composable
-    fun AgentPage(agentItems: List<AgentItem>, page: Int) {
+    fun AgentPage(agentItems: List<AgentItem>, page: Int, modifier: Modifier = Modifier) {
         Column(
-            modifier = Modifier
+            modifier = modifier
                 .fillMaxSize()
                 .padding(horizontal = 0.dp)
         ) {
@@ -268,11 +269,27 @@ fun Explore() {
                 ) {
                     HorizontalPager(
                         state = pagerState,
-                        modifier = Modifier.fillMaxSize()
+                        modifier = Modifier.fillMaxSize(),
+                        contentPadding = androidx.compose.foundation.layout.PaddingValues(horizontal = 4.dp),
+                        pageSpacing = 0.dp
                     ) { page ->
+                        // 计算当前页面的偏移量
+                        val pageOffset = (
+                                (pagerState.currentPage - page) + pagerState
+                                    .currentPageOffsetFraction
+                                ).coerceIn(-1f, 1f)
+
+                        // 根据偏移量计算缩放比例
+                        val scale = 1f - (0.1f * kotlin.math.abs(pageOffset))
+
                         AgentPage(
                             agentItems = agentItems.drop(page * itemsPerPage).take(itemsPerPage),
-                            page = page
+                            page = page,
+                            modifier = Modifier
+                                .graphicsLayer {
+                                    scaleX = scale
+                                    scaleY = scale
+                                }
                         )
                     }
                 }
@@ -410,12 +427,12 @@ fun Explore() {
 
 
     @Composable
-    fun BannerCard(bannerItem: BannerItem) {
+    fun BannerCard(bannerItem: BannerItem, modifier: Modifier = Modifier) {
         val AppColors = LocalAppTheme.current
         val context = LocalContext.current
 
         Card(
-            modifier = Modifier
+            modifier = modifier
                 .fillMaxSize()
                 .padding(horizontal = 0.dp),
             shape = RoundedCornerShape(20.dp),
@@ -595,15 +612,15 @@ fun Explore() {
         ) {
 
 
-            // 可以添加更多不同高度的内容项
+            // 第一块区域
             item {
                 Row(
                     modifier = Modifier
                         .fillMaxWidth()
                         .padding(vertical = 6.dp),
-                    horizontalArrangement = androidx.compose.foundation.layout.Arrangement.SpaceEvenly
+                    horizontalArrangement = androidx.compose.foundation.layout.Arrangement.SpaceBetween
                 ) {
-                    // 第一个
+                    // 第一个 - 靠左显示
                     Column(
                         modifier = Modifier
                             .clickable {
@@ -633,69 +650,75 @@ fun Explore() {
                         )
                     }
 
-                    // 第二个
-                    Column(
-                        modifier = Modifier
-                            .clickable {
-                                navController.navigate(
-                                    NavigationRoute.AddAgent.route)
-                            },
-                        horizontalAlignment = Alignment.CenterHorizontally
+                    // 中间两个 - 平均分布
+                    Row(
+                        modifier = Modifier.weight(1f),
+                        horizontalArrangement = androidx.compose.foundation.layout.Arrangement.SpaceEvenly
                     ) {
-                        Box(
+                        // 第二个
+                        Column(
                             modifier = Modifier
-                                .size(64.dp)
-                                .background(Color(0xFF94f9f2), RoundedCornerShape(24.dp)),
-                            contentAlignment = Alignment.Center
+                                .clickable {
+                                    navController.navigate(
+                                        NavigationRoute.AddAgent.route)
+                                },
+                            horizontalAlignment = Alignment.CenterHorizontally
                         ) {
-                            Image(
-                                painter = painterResource(R.mipmap.rider_pro_agent),
-                                contentDescription = "创建智能体",
-                                modifier = Modifier.size(24.dp),
+                            Box(
+                                modifier = Modifier
+                                    .size(64.dp)
+                                    .background(Color(0xFF94f9f2), RoundedCornerShape(24.dp)),
+                                contentAlignment = Alignment.Center
+                            ) {
+                                Image(
+                                    painter = painterResource(R.mipmap.rider_pro_agent),
+                                    contentDescription = "创建智能体",
+                                    modifier = Modifier.size(24.dp),
 
-                                )
+                                    )
+                            }
+                            Spacer(modifier = Modifier.size(8.dp))
+                            Text(
+                                text = "创建Agent",
+                                fontSize = 12.sp,
+                                color = AppColors.text,
+                                fontWeight = androidx.compose.ui.text.font.FontWeight.W500
+                            )
+                        }
+
+                        // 第三个
+                        Column(
+                            modifier = Modifier
+                                .clickable {
+                                    NewPostViewModel.asNewPost()
+                                    navController.navigate("NewPost")
+                                },
+                            horizontalAlignment = Alignment.CenterHorizontally
+                        ) {
+                            Box(
+                                modifier = Modifier
+                                    .size(64.dp)
+                                    .background(Color(0xFFfafd5d), RoundedCornerShape(24.dp)),
+                                contentAlignment = Alignment.Center
+                            ) {
+                                Image(
+                                    painter = painterResource(R.mipmap.rider_pro_release),
+                                    contentDescription = "发布动态",
+                                    modifier = Modifier.size(24.dp),
+
+                                    )
+                            }
+                            Spacer(modifier = Modifier.size(8.dp))
+                            Text(
+                                text = "发布动态",
+                                fontSize = 12.sp,
+                                color = AppColors.text,
+                                fontWeight = androidx.compose.ui.text.font.FontWeight.W500
+                            )
                         }
-                        Spacer(modifier = Modifier.size(8.dp))
-                        Text(
-                            text = "创建Agent",
-                            fontSize = 12.sp,
-                            color = AppColors.text,
-                            fontWeight = androidx.compose.ui.text.font.FontWeight.W500
-                        )
                     }
 
-                    // 第三个
-                    Column(
-                        modifier = Modifier
-                            .clickable {
-                                NewPostViewModel.asNewPost()
-                                navController.navigate("NewPost")
-                            },
-                        horizontalAlignment = Alignment.CenterHorizontally
-                    ) {
-                        Box(
-                            modifier = Modifier
-                                .size(64.dp)
-                                .background(Color(0xFFfafd5d), RoundedCornerShape(24.dp)),
-                            contentAlignment = Alignment.Center
-                        ) {
-                            Image(
-                                painter = painterResource(R.mipmap.rider_pro_release),
-                                contentDescription = "发布动态",
-                                modifier = Modifier.size(24.dp),
-
-                                )
-                        }
-                        Spacer(modifier = Modifier.size(8.dp))
-                        Text(
-                            text = "发布动态",
-                            fontSize = 12.sp,
-                            color = AppColors.text,
-                            fontWeight = androidx.compose.ui.text.font.FontWeight.W500
-                        )
-                    }
-
-                    // 第四个
+                    // 第四个 - 靠右显示
                     Column(
                         horizontalAlignment = Alignment.CenterHorizontally
                     ) {
@@ -767,10 +790,28 @@ fun Explore() {
                     ) {
                         HorizontalPager(
                             state = pagerState,
-                            modifier = Modifier.fillMaxSize()
+                            modifier = Modifier.fillMaxSize(),
+                            contentPadding = androidx.compose.foundation.layout.PaddingValues(horizontal = 4.dp),
                         ) { page ->
                             val bannerItem = bannerItems[page]
-                            BannerCard(bannerItem = bannerItem)
+
+                            // 计算当前页面的偏移量
+                            val pageOffset = (
+                                    (pagerState.currentPage - page) + pagerState
+                                        .currentPageOffsetFraction
+                                    ).coerceIn(-1f, 1f)
+
+                            // 根据偏移量计算缩放比例
+                            val scale = 1f - (0.1f * kotlin.math.abs(pageOffset))
+
+                            BannerCard(
+                                bannerItem = bannerItem,
+                                modifier = Modifier
+                                    .graphicsLayer {
+                                        scaleX = scale
+                                        scaleY = scale
+                                    }
+                            )
                         }
                     }
 
@@ -807,7 +848,7 @@ fun Explore() {
                     // 标题
                     Row(
                         verticalAlignment = Alignment.CenterVertically,
-                        modifier = Modifier.padding(bottom = 30.dp)
+                        modifier = Modifier.padding(bottom = 12.dp)
                     ) {
                         Image(
                             painter = painterResource(R.mipmap.rider_pro_fire2),
@@ -848,9 +889,9 @@ fun Explore() {
                             )
                         Spacer(modifier = Modifier.width(4.dp))
                         Text(
-                            text = "推荐给你的Agent",
-                            fontSize = 20.sp,
-                            fontWeight = androidx.compose.ui.text.font.FontWeight.W900,
+                            text = "推荐给你的智能体",
+                            fontSize = 16.sp,
+                            fontWeight = androidx.compose.ui.text.font.FontWeight.W600,
                             color = AppColors.text
                         )
                     }
@@ -875,7 +916,7 @@ fun Explore() {
                         Image(
                             painter = painterResource(R.mipmap.rider_pro_hot_room),
                             contentDescription = "chat room",
-                            modifier = Modifier.size(28.dp),
+                            modifier = Modifier.size(24.dp),
                         )
                         Spacer(modifier = Modifier.width(4.dp))
                         Text(
diff --git a/app/src/main/res/mipmap-xhdpi/icon_agent_chat_empty.png b/app/src/main/res/mipmap-xhdpi/icon_agent_chat_empty.png
new file mode 100644
index 0000000..e9cf51c
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/icon_agent_chat_empty.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/icon_friend_chat_empty.png b/app/src/main/res/mipmap-xhdpi/icon_friend_chat_empty.png
new file mode 100644
index 0000000..c4b2ce6
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/icon_friend_chat_empty.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/icon_group_chat_empty.png b/app/src/main/res/mipmap-xhdpi/icon_group_chat_empty.png
new file mode 100644
index 0000000..9fa076a
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/icon_group_chat_empty.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/rider_pro_im_send.png b/app/src/main/res/mipmap-xhdpi/rider_pro_im_send.png
new file mode 100644
index 0000000..dd9eaa7
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/rider_pro_im_send.png differ
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index d1683e9..b345a1c 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -147,8 +147,8 @@
     <string name="chat_friend">朋友</string>
 
     <string name="agent_chat_list_title">智能体聊天</string>
-    <string name="agent_chat_empty_title">暂无智能体聊天</string>
-    <string name="agent_chat_empty_subtitle">开始与智能体对话吧</string>
+    <string name="agent_chat_empty_title">AI 们在等你开启第一句对话</string>
+    <string name="agent_chat_empty_subtitle">去首页探索一下，主动发起一场对话！</string>
     <string name="agent_chat_me_prefix">我: </string>
     <string name="agent_chat_image">[图片]</string>
     <string name="agent_chat_voice">[语音]</string>
@@ -159,6 +159,9 @@
     <string name="agent_chat_load_more_failed">加载更多失败</string>
     <string name="agent_chat_user_info_failed">获取用户信息失败: %s</string>
 
+    <string name="group_chat_empty_title">没有群聊消息的宇宙太安静了</string>
+    <string name="group_chat_empty_subtitle">在首页探索感兴趣的主题房间</string>
+
     <string name="friend_chat_empty_title">暂无朋友聊天</string>
     <string name="friend_chat_empty_subtitle">开始与朋友对话吧</string>
     <string name="friend_chat_me_prefix">我: </string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 410cc06..d66cf46 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -155,6 +155,8 @@
     <string name="agent_chat_load_failed">加载失败</string>
     <string name="agent_chat_load_more_failed">加载更多失败</string>
     <string name="agent_chat_user_info_failed">获取用户信息失败: %s</string>
+    <string name="group_chat_empty_title">没有群聊消息的宇宙太安静了</string>
+    <string name="group_chat_empty_subtitle">在首页探索感兴趣的主题房间</string>
     <string name="friend_chat_empty_title">暂无朋友聊天</string>
     <string name="friend_chat_empty_subtitle">开始与朋友对话吧</string>
     <string name="friend_chat_me_prefix">我: </string>