调整我的派币界面ui，添加缺省图，修复bug，以及其他更改

移除其他用户界面右上角的积分显示

修复暂停视频后点赞/关注视频动态，暂停图标会消失以及关注/取消关注、收藏/取消收藏视频动态时用户头像会闪烁

修复发布动态/评论时' " & < >符号会变为&#39; &#34; &amp; &lt; &gt

修复短视频/新闻/推荐界面点击评论图标打开评论弹框显示异常

删除我的界面点壁纸可以更换壁纸的功能

根据设计图调整我的派币界面，增加返回按钮，添加缺省图，优化标签间的切换

app/src/main/java/com/aiosman/ravenow/ui/composables/Moment.kt

@@ -447,7 +447,7 @@ fun MomentContentGroup(
     }
     if (!momentEntity.momentTextContent.isNullOrEmpty()) {
         Text(
-            text = momentEntity.momentTextContent ?: "",
+            text = com.aiosman.ravenow.utils.Utils.unescapeHtml(momentEntity.momentTextContent),
             modifier = Modifier
                 .fillMaxWidth()
                 .padding(start = 16.dp, end = 16.dp, top = 8.dp),

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/hot/Moment.kt

@@ -216,7 +216,7 @@ fun DiscoverView() {
                         // 文本内容区域，限制最大高度
                         if (!momentItem.momentTextContent.isNullOrEmpty()) {
                             androidx.compose.material3.Text(
-                                text = momentItem.momentTextContent ?: "",
+                                text = com.aiosman.ravenow.utils.Utils.unescapeHtml(momentItem.momentTextContent),
                                 modifier = Modifier.fillMaxWidth(),
                                 fontSize = 12.sp,
                                 color = AppColors.text,

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/FullArticleModal.kt

@@ -10,6 +10,7 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
@@ -47,27 +48,38 @@ fun FullArticleModal(
     val context = LocalContext.current
     val configuration = LocalConfiguration.current
     val screenHeight = configuration.screenHeightDp.dp
-    val sheetHeight = screenHeight * 0.9f // 90% 高度
+    // 根据屏幕高度计算最大高度，用于限制弹窗最大高度
+    // 小屏幕（< 600dp）：75%，中等屏幕（600-800dp）：70%，大屏幕（> 800dp）：65%
+    val maxSheetHeight = when {
+        screenHeight.value < 600 -> screenHeight * 0.75f
+        screenHeight.value <= 800 -> screenHeight * 0.7f
+        else -> screenHeight * 0.65f
+    }
+    
+    val sheetState = rememberModalBottomSheetState(
+        skipPartiallyExpanded = true
+    )
+    
+    // 确保弹窗从下往上展开
+    androidx.compose.runtime.LaunchedEffect(Unit) {
+        sheetState.expand()
+    }
     
     ModalBottomSheet(
         onDismissRequest = onDismiss,
-        sheetState = rememberModalBottomSheetState(
-            skipPartiallyExpanded = true
-        ),
-        modifier = Modifier
-            .fillMaxWidth()
-            .height(sheetHeight),
+        sheetState = sheetState,
         containerColor = appColors.background,
         shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp),
     ) {
-        Column(
+        Box(
             modifier = Modifier
-                .fillMaxSize()
+                .fillMaxWidth()
+                .heightIn(max = maxSheetHeight)
         ) {
             // 滚动内容
             Column(
                 modifier = Modifier
-                    .weight(1f)
+                    .fillMaxSize()
                     .verticalScroll(rememberScrollState())
             ) {
                 // 新闻图片区域 - 固定高度和宽度
@@ -75,7 +87,6 @@ fun FullArticleModal(
                     modifier = Modifier
                         .fillMaxWidth()
                         .height(250.dp)
-
                         .background(color = appColors.secondaryBackground)
                 ) {
                     if (moment.images.isNotEmpty()) {
@@ -149,11 +160,13 @@ fun FullArticleModal(
                 
                 // 帖子内容
                 NewsContent(
-                    content = if (moment.newsContent.isNotEmpty()) moment.newsContent else (moment.momentTextContent ?: ""),
+                    content = com.aiosman.ravenow.utils.Utils.unescapeHtml(
+                        if (moment.newsContent.isNotEmpty()) moment.newsContent else (moment.momentTextContent ?: "")
+                    ),
                     images = moment.images,
                     context = context
                 )
-				Spacer(modifier = Modifier.height(200.dp))
+                Spacer(modifier = Modifier.height(200.dp))
             }
         }
     }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/NewsCommentModal.kt

@@ -9,6 +9,7 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.asPaddingValues
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.navigationBars
@@ -200,7 +201,9 @@ fun NewsCommentModal(
     }
 
     Column(
-        modifier = Modifier.background(AppColors.background)
+        modifier = Modifier
+            .fillMaxSize()
+            .background(AppColors.background)
     ) {
         Row(
             modifier = Modifier
@@ -229,33 +232,29 @@ fun NewsCommentModal(
         }
 
         // 评论列表
-        Column(
+        Box(
             modifier = Modifier
                 .fillMaxWidth()
                 .weight(1f)
         ) {
-            Box(
-                modifier = Modifier.fillMaxWidth()
-            ) {
-                LazyColumn {
-                    item {
-                        CommentContent(
-                            viewModel = commentViewModel,
-                            onLongClick = { comment ->
-                                showCommentMenu = true
-                                contextComment = comment
-                            },
-                            onReply = { parentComment, _, _, _ ->
-                                if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.COMMENT_MOMENT)) {
-                                    debouncedNavigation {
-                                        navController.navigate(NavigationRoute.Login.route)
-                                    }
-                                } else {
-                                    replyComment = parentComment
+            LazyColumn {
+                item {
+                    CommentContent(
+                        viewModel = commentViewModel,
+                        onLongClick = { comment ->
+                            showCommentMenu = true
+                            contextComment = comment
+                        },
+                        onReply = { parentComment, _, _, _ ->
+                            if (GuestLoginCheckOut.needLogin(GuestLoginCheckOutScene.COMMENT_MOMENT)) {
+                                debouncedNavigation {
+                                    navController.navigate(NavigationRoute.Login.route)
                                 }
+                            } else {
+                                replyComment = parentComment
                             }
-                        )
-                    }
+                        }
+                    )
                 }
             }
         }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/news/NewsScreen.kt

@@ -11,7 +11,9 @@ import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.statusBars
+import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
@@ -180,23 +182,38 @@ fun NewsScreen() {
         if (showCommentModal && selectedMoment != null) {
             val configuration = LocalConfiguration.current
             val screenHeight = configuration.screenHeightDp.dp
-            val sheetHeight = screenHeight * 0.67f // 三分之二高度
+            // 根据屏幕高度计算最大高度，用于限制弹窗最大高度
+            // 小屏幕（< 600dp）：75%，中等屏幕（600-800dp）：70%，大屏幕（> 800dp）：65%
+            val maxSheetHeight = when {
+                screenHeight.value < 600 -> screenHeight * 0.75f
+                screenHeight.value <= 800 -> screenHeight * 0.7f
+                else -> screenHeight * 0.65f
+            }
+            
+            val commentSheetState = rememberModalBottomSheetState(
+                skipPartiallyExpanded = true
+            )
+            
+            // 确保弹窗从下往上展开
+            LaunchedEffect(Unit) {
+                commentSheetState.expand()
+            }
             
             ModalBottomSheet(
                 onDismissRequest = {
                     showCommentModal = false
                 },
-                sheetState = rememberModalBottomSheetState(
-                    skipPartiallyExpanded = true
-                ),
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .height(sheetHeight),
+                sheetState = commentSheetState,
                 containerColor = AppColors.background,
                 shape = RoundedCornerShape(topStart = 16.dp, topEnd = 16.dp),
             ) {
-                NewsCommentModal(
-                    postId = selectedMoment?.id,
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .heightIn(max = maxSheetHeight)
+                ) {
+                    NewsCommentModal(
+                        postId = selectedMoment?.id,
                         commentCount = selectedMoment?.commentCount ?: 0,
                         onDismiss = {
                             showCommentModal = false
@@ -207,7 +224,8 @@ fun NewsScreen() {
                         onCommentDeleted = {
                             selectedMoment?.id?.let { model.onDeleteComment(it) }
                         }
-                )
+                    )
+                }
             }
         }
     }
@@ -287,7 +305,9 @@ fun NewsItem(
             
             // 新闻内容（超出使用省略号）
             Text(
-                text = if (moment.newsContent.isNotEmpty()) moment.newsContent else (moment.momentTextContent ?: ""),
+                text = com.aiosman.ravenow.utils.Utils.unescapeHtml(
+                    if (moment.newsContent.isNotEmpty()) moment.newsContent else (moment.momentTextContent ?: "")
+                ),
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(horizontal = 16.dp),

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/recommend/PostRecommendationItem.kt

@@ -137,7 +137,7 @@ fun PostRecommendationItem(
                         modifier = Modifier
                             .fillMaxWidth(0.8f)
                             .padding(top = 4.dp),
-                        text = moment.momentTextContent ?: "",
+                        text = com.aiosman.ravenow.utils.Utils.unescapeHtml(moment.momentTextContent),
                         fontSize = 16.sp,
                         color = Color.White,
                         style = TextStyle(fontWeight = FontWeight.Bold),

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/moment/tabs/recommend/VideoRecommendationItem.kt

@@ -283,7 +283,7 @@ fun VideoRecommendationItem(
                         modifier = Modifier
                             .fillMaxWidth(0.8f)
                             .padding(top = 4.dp),
-                        text = moment.momentTextContent ?: "",
+                        text = com.aiosman.ravenow.utils.Utils.unescapeHtml(moment.momentTextContent),
                         fontSize = 16.sp,
                         color = Color.White,
                         style = TextStyle(fontWeight = FontWeight.Bold),

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/ProfileV3.kt

@@ -409,18 +409,6 @@ fun ProfileV3(
                                     bottomEnd = 32.dp
                                 )
                             )
-                            .let {
-                                if (isSelf && isMain) {
-                                    it.noRippleClickable {
-                                        Intent(Intent.ACTION_PICK).apply {
-                                            type = "image/*"
-                                            pickBannerImageLauncher.launch(this)
-                                        }
-                                    }
-                                } else {
-                                    it
-                                }
-                            }
                     ) {
                         CustomAsyncImage(
                             LocalContext.current,
@@ -773,47 +761,43 @@ fun TopNavigationBar(
             horizontalArrangement = Arrangement.End,
             verticalAlignment = Alignment.CenterVertically
         ) {
-            // 左侧：互动数据卡片
-            Row(
-                modifier = Modifier
-                    .height(24.dp)
-                    .background(
-                        color = Color.White.copy(alpha = 0.52f),
-                        shape = RoundedCornerShape(16.dp)
+            // 左侧：互动数据卡片（仅本人主页显示）
+            if (isSelf) {
+                Row(
+                    modifier = Modifier
+                        .height(24.dp)
+                        .background(
+                            color = Color.White.copy(alpha = 0.52f),
+                            shape = RoundedCornerShape(16.dp)
+                        )
+                        .border(
+                            width = 0.5.dp,
+                            color = cardBorderColor, // 根据背景透明度改变边框颜色
+                            shape = RoundedCornerShape(16.dp)
+                        )
+                        .padding(horizontal = 8.dp)
+                        .noRippleClickable { onPointsClick?.invoke() },
+                    verticalAlignment = Alignment.CenterVertically,
+                    horizontalArrangement = Arrangement.Center
+                ) {
+                    // 互动图标
+                    Image(
+                        painter = painterResource(id = R.mipmap.paip_coin_img),
+                        contentDescription = "互动",
+                        modifier = Modifier.size(24.dp),
                     )
-                    .border(
-                        width = 0.5.dp,
-                        color = cardBorderColor, // 根据背景透明度改变边框颜色
-                        shape = RoundedCornerShape(16.dp)
+                    Spacer(modifier = Modifier.width(4.dp))
+                    Text(
+                        text = pointsBalanceState?.value?.balance?.let { numberFormat.format(it) } ?: "--",
+                        fontSize = 14.sp,
+                        fontWeight = FontWeight.W500,
+                        color = if (AppState.darkMode) Color.White else Color.Black, // 暗色模式下为白色，亮色模式下为黑色
+                        textAlign = TextAlign.Center
                     )
-                    .padding(horizontal = 8.dp)
-                    .let {
-                        if (isSelf) it.noRippleClickable { onPointsClick?.invoke() } else it
-                    },
-                verticalAlignment = Alignment.CenterVertically,
-                horizontalArrangement = Arrangement.Center
-            ) {
-                // 互动图标
-                Image(
-                    painter = painterResource(id = R.mipmap.paip_coin_img),
-                    contentDescription = "互动",
-                    modifier = Modifier.size(24.dp),
-                )
-                Spacer(modifier = Modifier.width(4.dp))
-                Text(
-                    text = if (isSelf) {
-                        pointsBalanceState?.value?.balance?.let { numberFormat.format(it) } ?: "--"
-                    } else {
-                        numberFormat.format(interactionCount)
-                    },
-                    fontSize = 14.sp,
-                    fontWeight = FontWeight.W500,
-                    color = if (AppState.darkMode) Color.White else Color.Black, // 暗色模式下为白色，亮色模式下为黑色
-                    textAlign = TextAlign.Center
-                )
-            }
+                }
                 
-            Spacer(modifier = Modifier.width(16.dp))
+                Spacer(modifier = Modifier.width(16.dp))
+            }
             
             // 中间：分享图标
             Image(

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/shorts/ShortViewCompose.kt

@@ -20,6 +20,7 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.heightIn
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
@@ -252,9 +253,6 @@ fun ShortViewCompose(
     val initialLayout = remember {
         mutableStateOf(true)
     }
-    val pauseIconVisibleState = remember {
-        mutableStateOf(false)
-    }
     
     Pager(
         modifier = Modifier
@@ -266,7 +264,6 @@ fun ShortViewCompose(
     ) {
         // 使用 key 确保每个页面独立，避免状态混乱
         androidx.compose.runtime.key(page) {
-            pauseIconVisibleState.value = false
             val currentMoment = if (videoMoments.isNotEmpty() && page < videoMoments.size) {
                 videoMoments[page]
             } else {
@@ -284,7 +281,6 @@ fun ShortViewCompose(
                 pagerState = pagerState,
                 pager = page,
                 initialLayout = initialLayout,
-                pauseIconVisibleState = pauseIconVisibleState,
                 VideoHeader = videoHeader,
                 VideoBottom = videoBottom,
                 onLikeClick = onLikeClick,
@@ -312,7 +308,6 @@ private fun SingleVideoItemContent(
     pagerState: PagerState,
     pager: Int,
     initialLayout: MutableState<Boolean>,
-    pauseIconVisibleState: MutableState<Boolean>,
     VideoHeader: @Composable() () -> Unit = {},
     VideoBottom: @Composable ((MomentEntity) -> Unit)? = null,
     onLikeClick: ((MomentEntity) -> Unit)? = null,
@@ -323,6 +318,18 @@ private fun SingleVideoItemContent(
     onAvatarClick: ((MomentEntity) -> Unit)? = null,
     isPageVisible: Boolean = true
 ) {
+    // 将暂停状态移到每个视频项内部，使用 remember 保存，避免在点赞/关注时被重置
+    val pauseIconVisibleState = remember(pager) {
+        mutableStateOf(false)
+    }
+    
+    // 当页面切换时，重置暂停状态
+    LaunchedEffect(pager, pagerState.currentPage) {
+        if (pager != pagerState.currentPage) {
+            pauseIconVisibleState.value = false
+        }
+    }
+    
     Box(
         modifier = Modifier
             .fillMaxSize()
@@ -379,7 +386,13 @@ fun VideoPlayer(
     val lifecycleOwner = LocalLifecycleOwner.current
     val configuration = androidx.compose.ui.platform.LocalConfiguration.current
     val screenHeight = configuration.screenHeightDp.dp
-    val sheetHeight = screenHeight * 0.7f // 屏幕的70%高度
+    // 根据屏幕高度计算最大高度，用于限制弹窗最大高度
+    // 小屏幕（< 600dp）：75%，中等屏幕（600-800dp）：70%，大屏幕（> 800dp）：65%
+    val maxSheetHeight = when {
+        screenHeight.value < 600 -> screenHeight * 0.75f
+        screenHeight.value <= 800 -> screenHeight * 0.7f
+        else -> screenHeight * 0.65f
+    }
     var showCommentModal by remember { mutableStateOf(false) }
     var sheetState = rememberModalBottomSheetState(
         skipPartiallyExpanded = true
@@ -417,18 +430,34 @@ fun VideoPlayer(
     }
     
     // 根据页面状态控制播放
+    // 使用 remember 保存上一次的当前页面，只在页面真正切换时才重置暂停状态
+    val previousCurrentPage = remember(pager) { mutableStateOf(pagerState.currentPage) }
     LaunchedEffect(pager, pagerState.currentPage, isPageVisible) {
         val isCurrentPage = pager == pagerState.currentPage && isPageVisible
+        val pageChanged = previousCurrentPage.value != pagerState.currentPage
+        
         if (isCurrentPage) {
-            // 当前页面且页面可见：恢复播放
-            exoPlayer.playWhenReady = true
-            exoPlayer.play()
-            pauseIconVisibleState.value = false
+            // 当前页面且页面可见
+            if (pageChanged) {
+                // 页面切换了（从其他页面切换到当前页面），恢复播放并重置暂停状态
+                exoPlayer.playWhenReady = true
+                exoPlayer.play()
+                pauseIconVisibleState.value = false
+                previousCurrentPage.value = pagerState.currentPage
+            } else {
+                // 页面未切换，保持当前的播放/暂停状态
+                // 如果用户手动暂停了，不要自动恢复播放；如果正在播放，保持播放
+                if (!pauseIconVisibleState.value && !exoPlayer.isPlaying) {
+                    exoPlayer.playWhenReady = true
+                    exoPlayer.play()
+                }
+            }
         } else {
             // 非当前页面或页面不可见：立即暂停并停止准备播放
             exoPlayer.playWhenReady = false
             exoPlayer.pause()
             pauseIconVisibleState.value = false
+            previousCurrentPage.value = pagerState.currentPage
         }
     }
     // 视频播放器容器 - 确保每个视频页面都被正确裁剪
@@ -519,39 +548,38 @@ fun VideoPlayer(
             horizontalAlignment = Alignment.CenterHorizontally
         ) {
             if (moment != null) {
-                // 使用 key 确保状态变化时重新组合
-                androidx.compose.runtime.key(moment.id, moment.isFavorite) {
-                    UserAvatar(
-                        avatarUrl = moment.avatar,
-                        onClick = { onAvatarClick?.invoke(moment) }
-                    )
-                    VideoBtn(
-                        icon = if (moment.liked) R.drawable.rider_pro_moment_liked else R.drawable.rider_pro_moment_like,
-                        text = formatCount(moment.likeCount),
-                        isActive = moment.liked,
-                        onClick = { onLikeClick?.invoke(moment) }
-                    )
-                    VideoBtn(
-                        icon = R.mipmap.icon_comment,
-                        text = formatCount(moment.commentCount),
-                        onClick = {
-                            showCommentModal = true
-                            onCommentClick?.invoke(moment)
-                        }
-                    )
-                    VideoBtn(
-                        icon = if (moment.isFavorite) R.mipmap.icon_variant_2 else R.mipmap.icon_collect,
-                        text = formatCount(moment.favoriteCount),
-                        isActive = false, // 收藏后不使用红色滤镜，保持图标原本颜色
-                        keepOriginalColor = moment.isFavorite, // 收藏后保持原始颜色
-                        onClick = { onFavoriteClick?.invoke(moment) }
-                    )
-                    VideoBtn(
-                        icon = R.mipmap.icon_share,
-                        text = formatCount(moment.shareCount),
-                        onClick = { onShareClick?.invoke(moment) }
-                    )
-                }
+                // 使用 key 确保状态变化时重新组合，包含所有可能变化的状态以避免不必要的重组
+                // 移除 key，让 Compose 自动处理重组，避免头像闪烁
+                UserAvatar(
+                    avatarUrl = moment.avatar,
+                    onClick = { onAvatarClick?.invoke(moment) }
+                )
+                VideoBtn(
+                    icon = if (moment.liked) R.drawable.rider_pro_moment_liked else R.drawable.rider_pro_moment_like,
+                    text = formatCount(moment.likeCount),
+                    isActive = moment.liked,
+                    onClick = { onLikeClick?.invoke(moment) }
+                )
+                VideoBtn(
+                    icon = R.mipmap.icon_comment,
+                    text = formatCount(moment.commentCount),
+                    onClick = {
+                        showCommentModal = true
+                        onCommentClick?.invoke(moment)
+                    }
+                )
+                VideoBtn(
+                    icon = if (moment.isFavorite) R.mipmap.icon_variant_2 else R.mipmap.icon_collect,
+                    text = formatCount(moment.favoriteCount),
+                    isActive = false, // 收藏后不使用红色滤镜，保持图标原本颜色
+                    keepOriginalColor = moment.isFavorite, // 收藏后保持原始颜色
+                    onClick = { onFavoriteClick?.invoke(moment) }
+                )
+                VideoBtn(
+                    icon = R.mipmap.icon_share,
+                    text = formatCount(moment.shareCount),
+                    onClick = { onShareClick?.invoke(moment) }
+                )
             } else {
                 UserAvatar()
                 VideoBtn(icon = R.drawable.rider_pro_moment_like, text = "0")
@@ -609,7 +637,7 @@ fun VideoPlayer(
                         modifier = Modifier
                             .fillMaxWidth()
                             .padding(top = 4.dp),
-                        text = moment.momentTextContent ?: "",
+                        text = com.aiosman.ravenow.utils.Utils.unescapeHtml(moment.momentTextContent),
                         fontSize = 16.sp,
                         color = Color.White,
                         style = TextStyle(fontWeight = FontWeight.Bold),
@@ -637,7 +665,7 @@ fun VideoPlayer(
             Box(
                 modifier = Modifier
                     .fillMaxWidth()
-                    .height(sheetHeight)
+                    .heightIn(max = maxSheetHeight)
             ) {
                 CommentModalContent(
                     postId = moment.id,
@@ -656,32 +684,36 @@ fun UserAvatar(
     avatarUrl: String? = null,
     onClick: (() -> Unit)? = null
 ) {
-    Box(
-        modifier = Modifier
-            .padding(bottom = 16.dp)
-            .size(40.dp)
-            .border(width = 3.dp, color = Color.White, shape = RoundedCornerShape(40.dp))
-            .clip(RoundedCornerShape(40.dp))
-            .then(
-                if (onClick != null) {
-                    Modifier.noRippleClickable { onClick() }
-                } else {
-                    Modifier
-                }
-            )
-    ) {
-        if (avatarUrl != null && avatarUrl.isNotEmpty()) {
-            CustomAsyncImage(
-                imageUrl = avatarUrl,
-                contentDescription = "用户头像",
-                modifier = Modifier.fillMaxSize(),
-                defaultRes = R.drawable.default_avatar
-            )
-        } else {
-            Image(
-                painter = painterResource(id = R.drawable.default_avatar),
-                contentDescription = "用户头像"
-            )
+    // 使用 key 确保当 avatarUrl 不变时不会重新创建组件，避免闪烁
+    androidx.compose.runtime.key(avatarUrl) {
+        Box(
+            modifier = Modifier
+                .padding(bottom = 16.dp)
+                .size(40.dp)
+                .border(width = 3.dp, color = Color.White, shape = RoundedCornerShape(40.dp))
+                .clip(RoundedCornerShape(40.dp))
+                .then(
+                    if (onClick != null) {
+                        Modifier.noRippleClickable { onClick() }
+                    } else {
+                        Modifier
+                    }
+                )
+        ) {
+            if (avatarUrl != null && avatarUrl.isNotEmpty()) {
+                CustomAsyncImage(
+                    imageUrl = avatarUrl,
+                    contentDescription = "用户头像",
+                    modifier = Modifier.fillMaxSize(),
+                    defaultRes = R.drawable.default_avatar,
+                    showShimmer = false // 禁用 shimmer 效果，避免闪烁
+                )
+            } else {
+                Image(
+                    painter = painterResource(id = R.drawable.default_avatar),
+                    contentDescription = "用户头像"
+                )
+            }
         }
     }
 }

app/src/main/java/com/aiosman/ravenow/ui/post/Post.kt

@@ -1281,7 +1281,7 @@ fun PostDetails(
     ) {
         if (!momentEntity?.momentTextContent.isNullOrEmpty()) {
             Text(
-                text = momentEntity?.momentTextContent ?: "",
+                text = com.aiosman.ravenow.utils.Utils.unescapeHtml(momentEntity?.momentTextContent),
                 fontSize = 14.sp,
                 color = AppColors.text,
             )
@@ -1396,7 +1396,7 @@ fun CommentItem(
 
 
                     Text(
-                        text = commentEntity.comment,
+                        text = com.aiosman.ravenow.utils.Utils.unescapeHtml(commentEntity.comment),
                         fontSize = 13.sp,
                         maxLines = Int.MAX_VALUE,
                         softWrap = true,

app/src/main/java/com/aiosman/ravenow/utils/Utils.kt

@@ -116,4 +116,22 @@ object Utils {
 
         return compressedFile
     }
+
+    /**
+     * HTML 反转义函数
+     * 将 HTML 实体编码转换为对应的字符
+     * 例如：&#39; -> ', &#34; -> ", &amp; -> &, &lt; -> <, &gt; -> >
+     */
+    fun unescapeHtml(html: String?): String {
+        if (html == null) return ""
+        
+        return html
+            .replace("&#39;", "'")
+            .replace("&#34;", "\"")
+            .replace("&amp;", "&")
+            .replace("&lt;", "<")
+            .replace("&gt;", ">")
+            .replace("&quot;", "\"")
+            .replace("&apos;", "'")
+    }
 }