diff --git a/app/src/main/java/com/huanchengfly/tieba/post/api/models/protos/Extensions.kt b/app/src/main/java/com/huanchengfly/tieba/post/api/models/protos/Extensions.kt
index e444cb5b..3681bf5d 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/api/models/protos/Extensions.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/api/models/protos/Extensions.kt
@@ -18,6 +18,7 @@ import com.huanchengfly.tieba.post.ui.common.TextContentRender.Companion.appendT
 import com.huanchengfly.tieba.post.ui.common.VideoContentRender
 import com.huanchengfly.tieba.post.ui.common.VoiceContentRender
 import com.huanchengfly.tieba.post.ui.common.theme.utils.ThemeUtils
+import com.huanchengfly.tieba.post.ui.page.thread.SubPostItemData
 import com.huanchengfly.tieba.post.ui.utils.getPhotoViewData
 import com.huanchengfly.tieba.post.utils.EmoticonManager
 import com.huanchengfly.tieba.post.utils.EmoticonUtil.emoticonString
@@ -330,6 +331,16 @@ val Post.subPostContents: ImmutableList<AnnotatedString>
         ?.toImmutableList()
         ?: persistentListOf()
 
+val Post.subPosts: ImmutableList<SubPostItemData>
+    get() = sub_post_list?.sub_post_list?.map {
+        SubPostItemData(
+            it.wrapImmutable(),
+            it.getContentText(origin_thread_info?.author?.id)
+        )
+    }
+        ?.toImmutableList()
+        ?: persistentListOf()
+
 @OptIn(ExperimentalTextApi::class)
 fun SubPostList.getContentText(threadAuthorId: Long? = null): AnnotatedString {
     val context = App.INSTANCE
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt
index a9f970c3..dd76ea36 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt
@@ -1,7 +1,6 @@
 package com.huanchengfly.tieba.post.ui.page.forum.threadlist
 
 import android.content.Context
-import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.layout.Arrangement
@@ -56,12 +55,13 @@ import com.huanchengfly.tieba.post.ui.page.LocalNavigator
 import com.huanchengfly.tieba.post.ui.page.destinations.ThreadPageDestination
 import com.huanchengfly.tieba.post.ui.page.forum.getSortType
 import com.huanchengfly.tieba.post.ui.widgets.Chip
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockTip
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockableContent
 import com.huanchengfly.tieba.post.ui.widgets.compose.FeedCard
 import com.huanchengfly.tieba.post.ui.widgets.compose.LazyLoad
 import com.huanchengfly.tieba.post.ui.widgets.compose.LoadMoreLayout
 import com.huanchengfly.tieba.post.ui.widgets.compose.LocalSnackbarHostState
 import com.huanchengfly.tieba.post.ui.widgets.compose.VerticalDivider
-import com.huanchengfly.tieba.post.utils.appPreferences
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.persistentListOf
 
@@ -185,70 +185,59 @@ private fun ThreadList(
                 }
             }
         ) { index, (holder, blocked) ->
-            if (blocked) {
-                if (!LocalContext.current.appPreferences.hideBlockedContent) {
-                    Column(
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .padding(vertical = 8.dp, horizontal = 16.dp)
-                            .clip(RoundedCornerShape(6.dp))
-                            .background(ExtendedTheme.colors.card)
-                            .padding(vertical = 8.dp, horizontal = 16.dp)
-                    ) {
-                        Text(
-                            text = stringResource(id = R.string.tip_blocked_thread),
-                            style = MaterialTheme.typography.caption,
-                            color = ExtendedTheme.colors.textSecondary
-                        )
-                    }
-                }
-                return@itemsIndexed
-            }
-            val (item) = holder
-            Column(
-                modifier = Modifier.fillMaxWidth(itemFraction)
+            BlockableContent(
+                blocked = blocked,
+                blockedTip = { BlockTip(text = { Text(text = stringResource(id = R.string.tip_blocked_thread)) }) },
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(vertical = 8.dp, horizontal = 16.dp),
             ) {
-                if (item.isTop == 1) {
-                    Row(
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .clickable {
-                                onItemClicked(item)
+                val (item) = holder
+                Column(
+                    modifier = Modifier.fillMaxWidth(itemFraction)
+                ) {
+                    if (item.isTop == 1) {
+                        Row(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .clickable {
+                                    onItemClicked(item)
+                                }
+                                .padding(horizontal = 16.dp, vertical = 8.dp),
+                            verticalAlignment = Alignment.CenterVertically,
+                            horizontalArrangement = Arrangement.spacedBy(16.dp)
+                        ) {
+                            Chip(
+                                text = stringResource(id = R.string.content_top),
+                                shape = RoundedCornerShape(3.dp)
+                            )
+                            var title = item.title
+                            if (title.isBlank()) {
+                                title = item.abstractText
                             }
-                            .padding(horizontal = 16.dp, vertical = 8.dp),
-                        verticalAlignment = Alignment.CenterVertically,
-                        horizontalArrangement = Arrangement.spacedBy(16.dp)
-                    ) {
-                        Chip(
-                            text = stringResource(id = R.string.content_top),
-                            shape = RoundedCornerShape(3.dp)
-                        )
-                        var title = item.title
-                        if (title.isBlank()) {
-                            title = item.abstractText
+                            Text(
+                                text = title,
+                                style = MaterialTheme.typography.subtitle2,
+                                maxLines = 1,
+                                overflow = TextOverflow.Ellipsis,
+                                modifier = Modifier.weight(1f),
+                                fontSize = 15.sp
+                            )
                         }
-                        Text(
-                            text = title,
-                            style = MaterialTheme.typography.subtitle2,
-                            maxLines = 1,
-                            overflow = TextOverflow.Ellipsis,
-                            modifier = Modifier.weight(1f),
-                            fontSize = 15.sp
+                    } else {
+                        if (index > 0) {
+                            if (items[index - 1].thread.get { isTop } == 1) {
+                                Spacer(modifier = Modifier.height(8.dp))
+                            }
+                            VerticalDivider(modifier = Modifier.padding(horizontal = 16.dp))
+                        }
+                        FeedCard(
+                            item = holder,
+                            onClick = onItemClicked,
+                            onReplyClick = onItemReplyClicked,
+                            onAgree = onAgree,
                         )
                     }
-                } else {
-                    if (index > 0) {
-                        if (items[index - 1].thread.get { isTop } == 1) {
-                            Spacer(modifier = Modifier.height(8.dp))
-                        }
-                        VerticalDivider(modifier = Modifier.padding(horizontal = 16.dp))
-                    }
-                    FeedCard(
-                        item = holder,
-                        onClick = onItemClicked,
-                        onReplyClick = onItemReplyClicked,
-                        onAgree = onAgree,
-                    )
                 }
             }
         }
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/main/explore/personalized/PersonalizedPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/main/explore/personalized/PersonalizedPage.kt
index cd39894b..121ddb3c 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/main/explore/personalized/PersonalizedPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/main/explore/personalized/PersonalizedPage.kt
@@ -64,6 +64,8 @@ import com.huanchengfly.tieba.post.ui.models.ThreadItemData
 import com.huanchengfly.tieba.post.ui.page.LocalNavigator
 import com.huanchengfly.tieba.post.ui.page.destinations.ForumPageDestination
 import com.huanchengfly.tieba.post.ui.page.destinations.ThreadPageDestination
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockTip
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockableContent
 import com.huanchengfly.tieba.post.ui.widgets.compose.FeedCard
 import com.huanchengfly.tieba.post.ui.widgets.compose.LazyLoad
 import com.huanchengfly.tieba.post.ui.widgets.compose.LoadMoreLayout
@@ -307,7 +309,13 @@ private fun FeedList(
                     enter = EnterTransition.None,
                     exit = shrinkVertically() + fadeOut()
                 ) {
-                    if (!blocked) {
+                    BlockableContent(
+                        blocked = blocked,
+                        blockedTip = { BlockTip(text = { Text(text = stringResource(id = R.string.tip_blocked_thread)) }) },
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .padding(vertical = 8.dp, horizontal = 16.dp)
+                    ) {
                         FeedCard(
                             item = item,
                             onClick = onItemClick,
@@ -328,21 +336,6 @@ private fun FeedList(
                                 )
                             }
                         }
-                    } else {
-                        Column(
-                            modifier = Modifier
-                                .fillMaxWidth()
-                                .padding(vertical = 8.dp, horizontal = 16.dp)
-                                .clip(RoundedCornerShape(6.dp))
-                                .background(ExtendedTheme.colors.card)
-                                .padding(vertical = 8.dp, horizontal = 16.dp)
-                        ) {
-                            Text(
-                                text = stringResource(id = R.string.tip_blocked_thread),
-                                style = MaterialTheme.typography.caption,
-                                color = ExtendedTheme.colors.textSecondary
-                            )
-                        }
                     }
                 }
                 if (showDivider) {
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsPage.kt
index fac0b84b..33b1ad75 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsPage.kt
@@ -40,14 +40,12 @@ import com.huanchengfly.tieba.post.App
 import com.huanchengfly.tieba.post.R
 import com.huanchengfly.tieba.post.activities.UserActivity
 import com.huanchengfly.tieba.post.api.models.protos.SubPostList
-import com.huanchengfly.tieba.post.api.models.protos.User
 import com.huanchengfly.tieba.post.api.models.protos.bawuType
 import com.huanchengfly.tieba.post.arch.ImmutableHolder
 import com.huanchengfly.tieba.post.arch.collectPartialAsState
 import com.huanchengfly.tieba.post.arch.onEvent
 import com.huanchengfly.tieba.post.arch.pageViewModel
 import com.huanchengfly.tieba.post.arch.wrapImmutable
-import com.huanchengfly.tieba.post.ui.common.PbContentRender
 import com.huanchengfly.tieba.post.ui.common.theme.compose.ExtendedTheme
 import com.huanchengfly.tieba.post.ui.page.LocalNavigator
 import com.huanchengfly.tieba.post.ui.page.ProvideNavigator
@@ -57,6 +55,8 @@ import com.huanchengfly.tieba.post.ui.page.thread.PostAgreeBtn
 import com.huanchengfly.tieba.post.ui.page.thread.PostCard
 import com.huanchengfly.tieba.post.ui.page.thread.UserNameText
 import com.huanchengfly.tieba.post.ui.widgets.compose.Avatar
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockTip
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockableContent
 import com.huanchengfly.tieba.post.ui.widgets.compose.Card
 import com.huanchengfly.tieba.post.ui.widgets.compose.ConfirmDialog
 import com.huanchengfly.tieba.post.ui.widgets.compose.LazyLoad
@@ -77,7 +77,6 @@ import com.huanchengfly.tieba.post.utils.TiebaUtil
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
 import com.ramcosta.composedestinations.spec.DestinationStyleBottomSheet
-import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.coroutines.delay
 
@@ -187,10 +186,6 @@ internal fun SubPostsContent(
         prop1 = SubPostsUiState::subPosts,
         initial = persistentListOf()
     )
-    val subPostsContentRenders by viewModel.uiState.collectPartialAsState(
-        prop1 = SubPostsUiState::subPostsContentRenders,
-        initial = persistentListOf()
-    )
     val currentPage by viewModel.uiState.collectPartialAsState(
         prop1 = SubPostsUiState::currentPage,
         initial = 1
@@ -208,7 +203,7 @@ internal fun SubPostsContent(
 
     viewModel.onEvent<SubPostsUiEvent.ScrollToSubPosts> {
         delay(20)
-        lazyListState.scrollToItem(2 + subPosts.indexOfFirst { it.get { id } == subPostId })
+        lazyListState.scrollToItem(2 + subPosts.indexOfFirst { it.id == subPostId })
     }
 
     val confirmDeleteDialogState = rememberDialogState()
@@ -432,11 +427,10 @@ internal fun SubPostsContent(
                     }
                     itemsIndexed(
                         items = subPosts,
-                        key = { _, subPost -> subPost.get { id } }
+                        key = { _, subPost -> subPost.id }
                     ) { index, item ->
                         SubPostItem(
-                            subPost = item,
-                            contentRenders = subPostsContentRenders[index],
+                            item = item,
                             canDelete = { it.author_id == account?.uid?.toLongOrNull() },
                             threadAuthorId = thread?.get { author?.id },
                             onAgree = {
@@ -495,16 +489,16 @@ private fun getDescText(
 
 @Composable
 private fun SubPostItem(
-    subPost: ImmutableHolder<SubPostList>,
-    contentRenders: ImmutableList<PbContentRender>,
+    item: SubPostItemData,
     threadAuthorId: Long? = null,
     canDelete: (SubPostList) -> Boolean = { false },
     onAgree: (SubPostList) -> Unit = {},
     onReplyClick: (SubPostList) -> Unit = {},
     onMenuDeleteClick: ((SubPostList) -> Unit)? = null,
 ) {
+    val (subPost, contentRenders, blocked) = item
     val context = LocalContext.current
-    val author = remember(subPost) { subPost.getImmutable { author } }
+    val author = remember(subPost) { subPost.get { author }?.wrapImmutable() }
     val hasAgreed = remember(subPost) {
         subPost.get { agree?.hasAgree == 1 }
     }
@@ -512,100 +506,109 @@ private fun SubPostItem(
         subPost.get { agree?.diffAgreeNum ?: 0L }
     }
     val menuState = rememberMenuState()
-    LongClickMenu(
-        menuState = menuState,
-        indication = null,
-        menuContent = {
-            DropdownMenuItem(
-                onClick = {
-                    onReplyClick(subPost.get())
-                    menuState.expanded = false
-                }
-            ) {
-                Text(text = stringResource(id = R.string.btn_reply))
-            }
-            DropdownMenuItem(
-                onClick = {
-                    TiebaUtil.copyText(context, contentRenders.joinToString("\n") { it.toString() })
-                    menuState.expanded = false
-                }
-            ) {
-                Text(text = stringResource(id = R.string.menu_copy))
-            }
-            DropdownMenuItem(
-                onClick = {
-                    TiebaUtil.reportPost(context, subPost.get { id }.toString())
-                    menuState.expanded = false
-                }
-            ) {
-                Text(text = stringResource(id = R.string.title_report))
-            }
-            if (canDelete(subPost.get()) && onMenuDeleteClick != null) {
+    BlockableContent(
+        blocked = blocked,
+        blockedTip = { BlockTip(text = { Text(text = stringResource(id = R.string.tip_blocked_sub_post)) }) },
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(horizontal = 16.dp, vertical = 8.dp),
+    ) {
+        LongClickMenu(
+            menuState = menuState,
+            indication = null,
+            menuContent = {
                 DropdownMenuItem(
                     onClick = {
-                        onMenuDeleteClick(subPost.get())
+                        onReplyClick(subPost.get())
                         menuState.expanded = false
                     }
                 ) {
-                    Text(text = stringResource(id = R.string.title_delete))
+                    Text(text = stringResource(id = R.string.btn_reply))
                 }
-            }
-        },
-        onClick = { onReplyClick(subPost.get()) }
-    ) {
-        Card(
-            header = {
-                if (author.isNotNull()) {
-                    author as ImmutableHolder<User>
-                    UserHeader(
-                        avatar = {
-                            Avatar(
-                                data = StringUtil.getAvatarUrl(author.get { portrait }),
-                                size = Sizes.Small,
-                                contentDescription = null
-                            )
-                        },
-                        name = {
-                            UserNameText(
-                                userName = StringUtil.getUsernameAnnotatedString(
-                                    LocalContext.current,
-                                    author.get { name },
-                                    author.get { nameShow }
-                                ),
-                                userLevel = author.get { level_id },
-                                isLz = author.get { id } == threadAuthorId,
-                                bawuType = author.get { bawuType },
-                            )
-                        },
-                        desc = {
-                            Text(
-                                text = getDescText(
-                                    subPost.get { time }.toLong(),
-                                    author.get { ip_address })
-                            )
-                        },
+                DropdownMenuItem(
+                    onClick = {
+                        TiebaUtil.copyText(
+                            context,
+                            contentRenders.joinToString("\n") { it.toString() })
+                        menuState.expanded = false
+                    }
+                ) {
+                    Text(text = stringResource(id = R.string.menu_copy))
+                }
+                DropdownMenuItem(
+                    onClick = {
+                        TiebaUtil.reportPost(context, subPost.get { id }.toString())
+                        menuState.expanded = false
+                    }
+                ) {
+                    Text(text = stringResource(id = R.string.title_report))
+                }
+                if (canDelete(subPost.get()) && onMenuDeleteClick != null) {
+                    DropdownMenuItem(
                         onClick = {
-                            UserActivity.launch(context, author.get { id }.toString())
+                            onMenuDeleteClick(subPost.get())
+                            menuState.expanded = false
                         }
                     ) {
-                        PostAgreeBtn(
-                            hasAgreed = hasAgreed,
-                            agreeNum = agreeNum,
-                            onClick = { onAgree(subPost.get()) }
-                        )
+                        Text(text = stringResource(id = R.string.title_delete))
                     }
                 }
             },
-            content = {
-                Column(
-                    verticalArrangement = Arrangement.spacedBy(8.dp),
-                    modifier = Modifier
-                        .padding(start = Sizes.Small + 8.dp)
-                        .fillMaxWidth()
-                ) {
-                    contentRenders.fastForEach { it.Render() }
+            onClick = { onReplyClick(subPost.get()) }
+        ) {
+            Card(
+                header = {
+                    if (author != null) {
+                        UserHeader(
+                            avatar = {
+                                Avatar(
+                                    data = StringUtil.getAvatarUrl(author.get { portrait }),
+                                    size = Sizes.Small,
+                                    contentDescription = null
+                                )
+                            },
+                            name = {
+                                UserNameText(
+                                    userName = StringUtil.getUsernameAnnotatedString(
+                                        LocalContext.current,
+                                        author.get { name },
+                                        author.get { nameShow }
+                                    ),
+                                    userLevel = author.get { level_id },
+                                    isLz = author.get { id } == threadAuthorId,
+                                    bawuType = author.get { bawuType },
+                                )
+                            },
+                            desc = {
+                                Text(
+                                    text = getDescText(
+                                        subPost.get { time }.toLong(),
+                                        author.get { ip_address })
+                                )
+                            },
+                            onClick = {
+                                UserActivity.launch(context, author.get { id }.toString())
+                            }
+                        ) {
+                            PostAgreeBtn(
+                                hasAgreed = hasAgreed,
+                                agreeNum = agreeNum,
+                                onClick = { onAgree(subPost.get()) }
+                            )
+                        }
+                    }
+                },
+                content = {
+                    Column(
+                        verticalArrangement = Arrangement.spacedBy(8.dp),
+                        modifier = Modifier
+                            .padding(start = Sizes.Small + 8.dp)
+                            .fillMaxWidth()
+                    ) {
+                        contentRenders.fastForEach { it.Render() }
+                    }
                 }
-            }
-        )
+            )
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsViewModel.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsViewModel.kt
index d10dabb9..5fca3e3a 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsViewModel.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/subposts/SubPostsViewModel.kt
@@ -1,5 +1,6 @@
 package com.huanchengfly.tieba.post.ui.page.subposts
 
+import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.Stable
 import com.huanchengfly.tieba.post.api.TiebaApi
 import com.huanchengfly.tieba.post.api.models.AgreeBean
@@ -9,6 +10,7 @@ import com.huanchengfly.tieba.post.api.models.protos.Post
 import com.huanchengfly.tieba.post.api.models.protos.SimpleForum
 import com.huanchengfly.tieba.post.api.models.protos.SubPostList
 import com.huanchengfly.tieba.post.api.models.protos.ThreadInfo
+import com.huanchengfly.tieba.post.api.models.protos.User
 import com.huanchengfly.tieba.post.api.models.protos.contentRenders
 import com.huanchengfly.tieba.post.api.models.protos.pbFloor.PbFloorResponse
 import com.huanchengfly.tieba.post.api.models.protos.renders
@@ -23,8 +25,8 @@ import com.huanchengfly.tieba.post.arch.UiEvent
 import com.huanchengfly.tieba.post.arch.UiIntent
 import com.huanchengfly.tieba.post.arch.UiState
 import com.huanchengfly.tieba.post.arch.wrapImmutable
-import com.huanchengfly.tieba.post.removeAt
 import com.huanchengfly.tieba.post.ui.common.PbContentRender
+import com.huanchengfly.tieba.post.utils.BlockManager.shouldBlock
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.persistentListOf
@@ -77,15 +79,19 @@ class SubPostsViewModel @Inject constructor() :
                     val forum = checkNotNull(response.data_?.forum)
                     val thread = checkNotNull(response.data_?.thread)
                     val anti = checkNotNull(response.data_?.anti)
-                    val subPosts = response.data_?.subpost_list.orEmpty()
+                    val subPosts = response.data_?.subpost_list.orEmpty().map {
+                        SubPostItemData(
+                            it.wrapImmutable(),
+                            it.content.renders.toImmutableList(),
+                        )
+                    }.toImmutableList()
                     SubPostsPartialChange.Load.Success(
                         anti.wrapImmutable(),
                         forum.wrapImmutable(),
                         thread.wrapImmutable(),
                         post.wrapImmutable(),
                         post.contentRenders,
-                        subPosts.wrapImmutable(),
-                        subPosts.map { it.content.renders }.toImmutableList(),
+                        subPosts,
                         page.current_page < page.total_page,
                         page.current_page,
                         page.total_page,
@@ -100,10 +106,14 @@ class SubPostsViewModel @Inject constructor() :
                 .pbFloorFlow(threadId, postId, forumId, page, subPostId)
                 .map<PbFloorResponse, SubPostsPartialChange.LoadMore> { response ->
                     val page = checkNotNull(response.data_?.page)
-                    val subPosts = response.data_?.subpost_list.orEmpty()
+                    val subPosts = response.data_?.subpost_list.orEmpty().map {
+                        SubPostItemData(
+                            it.wrapImmutable(),
+                            it.content.renders.toImmutableList(),
+                        )
+                    }.toImmutableList()
                     SubPostsPartialChange.LoadMore.Success(
-                        subPosts.wrapImmutable(),
-                        subPosts.map { it.content.renders }.toImmutableList(),
+                        subPosts,
                         page.current_page < page.total_page,
                         page.current_page,
                         page.total_page,
@@ -208,7 +218,6 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
                     post = post,
                     postContentRenders = postContentRenders,
                     subPosts = subPosts,
-                    subPostsContentRenders = subPostsContentRenders,
                 )
 
                 is Failure -> oldState.copy(
@@ -216,15 +225,15 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
                 )
             }
 
-        object Start : Load()
+        data object Start : Load()
+
         data class Success(
             val anti: ImmutableHolder<Anti>,
             val forum: ImmutableHolder<SimpleForum>,
             val thread: ImmutableHolder<ThreadInfo>,
             val post: ImmutableHolder<Post>,
             val postContentRenders: ImmutableList<PbContentRender>,
-            val subPosts: ImmutableList<ImmutableHolder<SubPostList>>,
-            val subPostsContentRenders: ImmutableList<ImmutableList<PbContentRender>>,
+            val subPosts: ImmutableList<SubPostItemData>,
             val hasMore: Boolean,
             val currentPage: Int,
             val totalPage: Int,
@@ -248,7 +257,6 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
                     totalPage = totalPage,
                     totalCount = totalCount,
                     subPosts = (oldState.subPosts + subPosts).toImmutableList(),
-                    subPostsContentRenders = (oldState.subPostsContentRenders + subPostsContentRenders).toImmutableList(),
                 )
 
                 is Failure -> oldState.copy(
@@ -256,10 +264,10 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
                 )
             }
 
-        object Start : LoadMore()
+        data object Start : LoadMore()
+
         data class Success(
-            val subPosts: ImmutableList<ImmutableHolder<SubPostList>>,
-            val subPostsContentRenders: ImmutableList<ImmutableList<PbContentRender>>,
+            val subPosts: ImmutableList<SubPostItemData>,
             val hasMore: Boolean,
             val currentPage: Int,
             val totalPage: Int,
@@ -270,13 +278,13 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
     }
 
     sealed class Agree : SubPostsPartialChange {
-        private fun List<ImmutableHolder<SubPostList>>.updateAgreeStatus(
+        private fun List<SubPostItemData>.updateAgreeStatus(
             subPostId: Long,
-            hasAgreed: Boolean
-        ): ImmutableList<ImmutableHolder<SubPostList>> =
+            hasAgreed: Boolean,
+        ): ImmutableList<SubPostItemData> =
             map {
-                if (it.get { id } == subPostId) {
-                    it.getImmutable { updateAgreeStatus(if (hasAgreed) 1 else 0) }
+                if (it.id == subPostId) {
+                    it.updateAgreeStatus(if (hasAgreed) 1 else 0)
                 } else {
                     it
                 }
@@ -341,13 +349,9 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
                 if (subPostId == null) {
                     oldState
                 } else {
-                    val deletedSubPostIndex =
-                        oldState.subPosts.indexOfFirst { it.get { id } == postId }
                     oldState.copy(
-                        subPosts = oldState.subPosts.removeAt(deletedSubPostIndex),
-                        subPostsContentRenders = oldState.subPostsContentRenders.removeAt(
-                            deletedSubPostIndex
-                        ),
+                        subPosts = oldState.subPosts.filter { it.id != subPostId }
+                            .toImmutableList(),
                     )
                 }
             }
@@ -362,11 +366,35 @@ sealed interface SubPostsPartialChange : PartialChange<SubPostsUiState> {
 
         data class Failure(
             val errorCode: Int,
-            val errorMessage: String
+            val errorMessage: String,
         ) : DeletePost()
     }
 }
 
+@Immutable
+data class SubPostItemData(
+    val subPost: ImmutableHolder<SubPostList>,
+    val subPostContentRenders: ImmutableList<PbContentRender>,
+    val blocked: Boolean = subPost.get { shouldBlock() },
+) {
+    constructor(
+        subPost: SubPostList,
+    ) : this(
+        subPost.wrapImmutable(),
+        subPost.content.renders.toImmutableList(),
+        subPost.shouldBlock()
+    )
+
+    val id: Long
+        get() = subPost.get { id }
+
+    val author: ImmutableHolder<User>?
+        get() = subPost.get { author }?.wrapImmutable()
+}
+
+private fun SubPostItemData.updateAgreeStatus(hasAgreed: Int): SubPostItemData =
+    copy(subPost = subPost.getImmutable { updateAgreeStatus(hasAgreed) })
+
 data class SubPostsUiState(
     val isLoading: Boolean = false,
     val isRefreshing: Boolean = false,
@@ -381,10 +409,9 @@ data class SubPostsUiState(
     val thread: ImmutableHolder<ThreadInfo>? = null,
     val post: ImmutableHolder<Post>? = null,
     val postContentRenders: ImmutableList<PbContentRender> = persistentListOf(),
-    val subPosts: ImmutableList<ImmutableHolder<SubPostList>> = persistentListOf(),
-    val subPostsContentRenders: ImmutableList<ImmutableList<PbContentRender>> = persistentListOf(),
+    val subPosts: ImmutableList<SubPostItemData> = persistentListOf(),
 ) : UiState
 
 sealed interface SubPostsUiEvent : UiEvent {
-    object ScrollToSubPosts : SubPostsUiEvent
+    data object ScrollToSubPosts : SubPostsUiEvent
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadPage.kt
index 57def8d9..aeca2a78 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadPage.kt
@@ -85,7 +85,6 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.compose.ui.util.fastForEach
-import androidx.compose.ui.util.fastForEachIndexed
 import com.huanchengfly.tieba.post.App
 import com.huanchengfly.tieba.post.R
 import com.huanchengfly.tieba.post.activities.UserActivity
@@ -125,6 +124,8 @@ import com.huanchengfly.tieba.post.ui.page.destinations.ThreadPageDestination
 import com.huanchengfly.tieba.post.ui.widgets.Chip
 import com.huanchengfly.tieba.post.ui.widgets.compose.Avatar
 import com.huanchengfly.tieba.post.ui.widgets.compose.BackNavigationIcon
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockTip
+import com.huanchengfly.tieba.post.ui.widgets.compose.BlockableContent
 import com.huanchengfly.tieba.post.ui.widgets.compose.Button
 import com.huanchengfly.tieba.post.ui.widgets.compose.Card
 import com.huanchengfly.tieba.post.ui.widgets.compose.ConfirmDialog
@@ -799,13 +800,13 @@ fun ThreadPage(
     fun PostCard(
         item: ImmutableHolder<Post>,
         contentRenders: ImmutableList<PbContentRender>,
-        subPostContents: ImmutableList<AnnotatedString>,
-        blocked: Boolean
+        subPosts: ImmutableList<SubPostItemData>,
+        blocked: Boolean,
     ) {
         PostCard(
             postHolder = item,
             contentRenders = contentRenders,
-            subPostContents = subPostContents,
+            subPosts = subPosts,
             threadAuthorId = author?.get { id } ?: 0L,
             blocked = blocked,
             canDelete = { it.author_id == user.get { id } },
@@ -920,11 +921,11 @@ fun ThreadPage(
             items(
                 items = latestPosts,
                 key = { (item) -> "LatestPost_${item.get { id }}" }
-            ) { (item, blocked, renders, subPostContents) ->
+            ) { (item, blocked, renders, subPosts) ->
                 PostCard(
                     item,
                     renders,
-                    subPostContents,
+                    subPosts,
                     blocked
                 )
             }
@@ -1295,11 +1296,11 @@ fun ThreadPage(
                                     items(
                                         items = data,
                                         key = { (item) -> "Post_${item.get { id }}" }
-                                    ) { (item, blocked, renders, subPostContents) ->
+                                    ) { (item, blocked, renders, subPosts) ->
                                         PostCard(
                                             item,
                                             renders,
-                                            subPostContents,
+                                            subPosts,
                                             blocked
                                         )
                                     }
@@ -1484,7 +1485,7 @@ private fun BottomBar(
 fun PostCard(
     postHolder: ImmutableHolder<Post>,
     contentRenders: ImmutableList<PbContentRender>,
-    subPostContents: ImmutableList<AnnotatedString> = persistentListOf(),
+    subPosts: ImmutableList<SubPostItemData> = persistentListOf(),
     threadAuthorId: Long = 0L,
     blocked: Boolean = false,
     canDelete: (Post) -> Boolean = { false },
@@ -1499,26 +1500,6 @@ fun PostCard(
     onMenuDeleteClick: ((Post) -> Unit)? = null,
 ) {
     val context = LocalContext.current
-    if (blocked && !immersiveMode) {
-        val hideBlockedContent = context.appPreferences.hideBlockedContent
-        if (!hideBlockedContent) {
-            Column(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(vertical = 8.dp, horizontal = 16.dp)
-                    .clip(RoundedCornerShape(6.dp))
-                    .background(ExtendedTheme.colors.floorCard)
-                    .padding(vertical = 8.dp, horizontal = 16.dp)
-            ) {
-                Text(
-                    text = stringResource(id = R.string.tip_blocked_post, postHolder.get { floor }),
-                    style = MaterialTheme.typography.caption,
-                    color = ExtendedTheme.colors.textSecondary
-                )
-            }
-        }
-        return
-    }
     val post = remember(postHolder) { postHolder.get() }
     val hasPadding = remember(key1 = postHolder, key2 = immersiveMode) {
         postHolder.get { floor > 1 } && !immersiveMode
@@ -1534,188 +1515,214 @@ fun PostCard(
     val agreeNum = remember(postHolder) {
         post.agree?.diffAgreeNum ?: 0L
     }
-    val subPosts = remember(postHolder) {
-        postHolder.get { sub_post_list?.sub_post_list }?.wrapImmutable() ?: persistentListOf()
-    }
     val menuState = rememberMenuState()
-    LongClickMenu(
-        menuState = menuState,
-        indication = null,
-        onClick = {
-            onReplyClick(post)
+    BlockableContent(
+        blocked = blocked,
+        blockedTip = {
+            BlockTip {
+                Text(
+                    text = stringResource(id = R.string.tip_blocked_post, postHolder.get { floor }),
+                )
+            }
         },
-        menuContent = {
-            DropdownMenuItem(
-                onClick = {
-                    onReplyClick(post)
-                    menuState.expanded = false
-                }
-            ) {
-                Text(text = stringResource(id = R.string.btn_reply))
-            }
-            DropdownMenuItem(
-                onClick = {
-                    TiebaUtil.copyText(context, post.content.plainText)
-                    menuState.expanded = false
-                }
-            ) {
-                Text(text = stringResource(id = R.string.menu_copy))
-            }
-            DropdownMenuItem(
-                onClick = {
-                    TiebaUtil.reportPost(context, post.id.toString())
-                    menuState.expanded = false
-                }
-            ) {
-                Text(text = stringResource(id = R.string.title_report))
-            }
-            if (onMenuFavoriteClick != null) {
-                DropdownMenuItem(
-                    onClick = {
-                        onMenuFavoriteClick(post)
-                        menuState.expanded = false
-                    }
-                ) {
-                    if (isCollected(post)) {
-                        Text(text = stringResource(id = R.string.title_collect_on))
-                    } else {
-                        Text(text = stringResource(id = R.string.title_collect_floor))
-                    }
-                }
-            }
-            if (canDelete(post) && onMenuDeleteClick != null) {
-                DropdownMenuItem(
-                    onClick = {
-                        onMenuDeleteClick(post)
-                        menuState.expanded = false
-                    }
-                ) {
-                    Text(text = stringResource(id = R.string.title_delete))
-                }
-            }
-        }
+        hideBlockedContent = context.appPreferences.hideBlockedContent || immersiveMode,
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(vertical = 8.dp, horizontal = 16.dp)
     ) {
-        Card(
-            header = {
-                if (!immersiveMode) {
-                    UserHeader(
-                        avatar = {
-                            Avatar(
-                                data = StringUtil.getAvatarUrl(author.portrait),
-                                size = Sizes.Small,
-                                contentDescription = null
-                            )
-                        },
-                        name = {
-                            UserNameText(
-                                userName = StringUtil.getUsernameAnnotatedString(
-                                    LocalContext.current,
-                                    author.name,
-                                    author.nameShow
-                                ),
-                                userLevel = author.level_id,
-                                isLz = author.id == threadAuthorId,
-                                bawuType = author.bawuType,
-                            )
-                        },
-                        desc = {
-                            Text(
-                                text = getDescText(
-                                    post.time.toLong(),
-                                    post.floor,
-                                    author.ip_address
-                                )
-                            )
-                        },
+        LongClickMenu(
+            menuState = menuState,
+            indication = null,
+            onClick = {
+                onReplyClick(post)
+            },
+            menuContent = {
+                DropdownMenuItem(
+                    onClick = {
+                        onReplyClick(post)
+                        menuState.expanded = false
+                    }
+                ) {
+                    Text(text = stringResource(id = R.string.btn_reply))
+                }
+                DropdownMenuItem(
+                    onClick = {
+                        TiebaUtil.copyText(context, post.content.plainText)
+                        menuState.expanded = false
+                    }
+                ) {
+                    Text(text = stringResource(id = R.string.menu_copy))
+                }
+                DropdownMenuItem(
+                    onClick = {
+                        TiebaUtil.reportPost(context, post.id.toString())
+                        menuState.expanded = false
+                    }
+                ) {
+                    Text(text = stringResource(id = R.string.title_report))
+                }
+                if (onMenuFavoriteClick != null) {
+                    DropdownMenuItem(
                         onClick = {
-                            UserActivity.launch(context, author.id.toString())
+                            onMenuFavoriteClick(post)
+                            menuState.expanded = false
                         }
                     ) {
-                        if (post.floor > 1) {
-                            PostAgreeBtn(
-                                hasAgreed = hasAgreed,
-                                agreeNum = agreeNum,
-                                onClick = onAgree
-                            )
+                        if (isCollected(post)) {
+                            Text(text = stringResource(id = R.string.title_collect_on))
+                        } else {
+                            Text(text = stringResource(id = R.string.title_collect_floor))
                         }
                     }
                 }
-            },
-            content = {
-                Column(
-                    verticalArrangement = Arrangement.spacedBy(8.dp),
-                    modifier = paddingModifier
-                        .fillMaxWidth()
-                ) {
-                    if (showTitle) {
-                        Text(
-                            text = post.title,
-                            style = MaterialTheme.typography.subtitle1,
-                            fontSize = 15.sp
-                        )
+                if (canDelete(post) && onMenuDeleteClick != null) {
+                    DropdownMenuItem(
+                        onClick = {
+                            onMenuDeleteClick(post)
+                            menuState.expanded = false
+                        }
+                    ) {
+                        Text(text = stringResource(id = R.string.title_delete))
                     }
-
-                    if (isCollected(post)) {
-                        Chip(
-                            text = stringResource(id = R.string.title_collected_floor),
-                            invertColor = true,
-                            icon = {
-                                Icon(
-                                    imageVector = Icons.Rounded.Star,
-                                    contentDescription = null,
-                                    modifier = Modifier.size(16.dp)
+                }
+            }
+        ) {
+            Card(
+                header = {
+                    if (!immersiveMode) {
+                        UserHeader(
+                            avatar = {
+                                Avatar(
+                                    data = StringUtil.getAvatarUrl(author.portrait),
+                                    size = Sizes.Small,
+                                    contentDescription = null
+                                )
+                            },
+                            name = {
+                                UserNameText(
+                                    userName = StringUtil.getUsernameAnnotatedString(
+                                        LocalContext.current,
+                                        author.name,
+                                        author.nameShow
+                                    ),
+                                    userLevel = author.level_id,
+                                    isLz = author.id == threadAuthorId,
+                                    bawuType = author.bawuType,
+                                )
+                            },
+                            desc = {
+                                Text(
+                                    text = getDescText(
+                                        post.time.toLong(),
+                                        post.floor,
+                                        author.ip_address
+                                    )
+                                )
+                            },
+                            onClick = {
+                                UserActivity.launch(context, author.id.toString())
+                            }
+                        ) {
+                            if (post.floor > 1) {
+                                PostAgreeBtn(
+                                    hasAgreed = hasAgreed,
+                                    agreeNum = agreeNum,
+                                    onClick = onAgree
                                 )
                             }
-                        )
+                        }
                     }
-
-                    contentRenders.fastForEach { it.Render() }
-                }
-
-                if (showSubPosts && post.sub_post_number > 0 && subPostContents.isNotEmpty() && !immersiveMode) {
+                },
+                content = {
                     Column(
-                        modifier = Modifier
+                        verticalArrangement = Arrangement.spacedBy(8.dp),
+                        modifier = paddingModifier
                             .fillMaxWidth()
-                            .then(paddingModifier)
-                            .clip(RoundedCornerShape(6.dp))
-                            .background(ExtendedTheme.colors.floorCard)
-                            .padding(vertical = 12.dp),
-                        verticalArrangement = Arrangement.spacedBy(2.dp)
                     ) {
-                        subPostContents.fastForEachIndexed { index, text ->
-                            SubPostItem(
-                                subPostList = subPosts[index],
-                                subPostContent = text,
-                                modifier = Modifier
-                                    .fillMaxWidth()
-                                    .padding(horizontal = 12.dp),
-                                onReplyClick = { onSubPostReplyClick?.invoke(post, it) },
-                                onOpenSubPosts = onOpenSubPosts,
+                        if (showTitle) {
+                            Text(
+                                text = post.title,
+                                style = MaterialTheme.typography.subtitle1,
+                                fontSize = 15.sp
                             )
                         }
 
-                        if (post.sub_post_number > subPostContents.size) {
-                            Text(
-                                text = stringResource(
-                                    id = R.string.open_all_sub_posts,
-                                    post.sub_post_number
-                                ),
-                                style = MaterialTheme.typography.caption,
-                                fontSize = 13.sp,
-                                color = ExtendedTheme.colors.accent,
-                                modifier = Modifier
-                                    .fillMaxWidth()
-                                    .padding(top = 2.dp)
-                                    .clickable {
-                                        onOpenSubPosts(0)
-                                    }
-                                    .padding(horizontal = 12.dp)
+                        if (isCollected(post)) {
+                            Chip(
+                                text = stringResource(id = R.string.title_collected_floor),
+                                invertColor = true,
+                                icon = {
+                                    Icon(
+                                        imageVector = Icons.Rounded.Star,
+                                        contentDescription = null,
+                                        modifier = Modifier.size(16.dp)
+                                    )
+                                }
                             )
                         }
+
+                        contentRenders.fastForEach { it.Render() }
+                    }
+
+                    if (showSubPosts && post.sub_post_number > 0 && subPosts.isNotEmpty() && !immersiveMode) {
+                        Column(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .then(paddingModifier)
+                                .clip(RoundedCornerShape(6.dp))
+                                .background(ExtendedTheme.colors.floorCard)
+                                .padding(vertical = 12.dp),
+                            verticalArrangement = Arrangement.spacedBy(2.dp)
+                        ) {
+                            subPosts.fastForEach { item ->
+                                BlockableContent(
+                                    blocked = item.blocked,
+                                    blockedTip = {
+                                        Text(
+                                            text = stringResource(id = R.string.tip_blocked_sub_post),
+                                            style = MaterialTheme.typography.body2.copy(
+                                                color = ExtendedTheme.colors.textDisabled,
+                                                fontSize = 13.sp
+                                            ),
+                                            modifier = Modifier.padding(horizontal = 12.dp)
+                                        )
+                                    },
+                                ) {
+                                    SubPostItem(
+                                        subPostList = item.subPost,
+                                        subPostContent = item.subPostContent,
+                                        modifier = Modifier
+                                            .fillMaxWidth()
+                                            .padding(horizontal = 12.dp),
+                                        onReplyClick = { onSubPostReplyClick?.invoke(post, it) },
+                                        onOpenSubPosts = onOpenSubPosts,
+                                    )
+                                }
+                            }
+
+                            if (post.sub_post_number > subPosts.size) {
+                                Text(
+                                    text = stringResource(
+                                        id = R.string.open_all_sub_posts,
+                                        post.sub_post_number
+                                    ),
+                                    style = MaterialTheme.typography.caption,
+                                    fontSize = 13.sp,
+                                    color = ExtendedTheme.colors.accent,
+                                    modifier = Modifier
+                                        .fillMaxWidth()
+                                        .padding(top = 2.dp)
+                                        .clickable {
+                                            onOpenSubPosts(0)
+                                        }
+                                        .padding(horizontal = 12.dp)
+                                )
+                            }
+                        }
                     }
                 }
-            }
-        )
+            )
+        }
     }
 }
 
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadViewModel.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadViewModel.kt
index e0916d60..4f50568b 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadViewModel.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/thread/ThreadViewModel.kt
@@ -11,12 +11,14 @@ import com.huanchengfly.tieba.post.api.models.CommonResponse
 import com.huanchengfly.tieba.post.api.models.protos.Anti
 import com.huanchengfly.tieba.post.api.models.protos.Post
 import com.huanchengfly.tieba.post.api.models.protos.SimpleForum
+import com.huanchengfly.tieba.post.api.models.protos.SubPostList
 import com.huanchengfly.tieba.post.api.models.protos.ThreadInfo
 import com.huanchengfly.tieba.post.api.models.protos.User
 import com.huanchengfly.tieba.post.api.models.protos.contentRenders
 import com.huanchengfly.tieba.post.api.models.protos.pbPage.PbPageResponse
 import com.huanchengfly.tieba.post.api.models.protos.renders
 import com.huanchengfly.tieba.post.api.models.protos.subPostContents
+import com.huanchengfly.tieba.post.api.models.protos.subPosts
 import com.huanchengfly.tieba.post.api.models.protos.updateAgreeStatus
 import com.huanchengfly.tieba.post.api.models.protos.updateCollectStatus
 import com.huanchengfly.tieba.post.api.retrofit.exception.TiebaUnknownException
@@ -1137,5 +1139,18 @@ data class PostItemData(
     val post: ImmutableHolder<Post>,
     val blocked: Boolean = post.get { shouldBlock() },
     val contentRenders: ImmutableList<PbContentRender> = post.get { this.contentRenders },
-    val subPostContents: ImmutableList<AnnotatedString> = post.get { this.subPostContents },
-)
\ No newline at end of file
+    val subPosts: ImmutableList<SubPostItemData> = post.get { this.subPosts },
+)
+
+@Immutable
+data class SubPostItemData(
+    val subPost: ImmutableHolder<SubPostList>,
+    val subPostContent: AnnotatedString,
+    val blocked: Boolean = subPost.get { shouldBlock() },
+) {
+    val id: Long
+        get() = subPost.get { id }
+
+    val author: ImmutableHolder<User>?
+        get() = subPost.get { author }?.wrapImmutable()
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/Block.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/Block.kt
new file mode 100644
index 00000000..4c045c76
--- /dev/null
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/Block.kt
@@ -0,0 +1,55 @@
+package com.huanchengfly.tieba.post.ui.widgets.compose
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.ProvideTextStyle
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.huanchengfly.tieba.post.R
+import com.huanchengfly.tieba.post.ui.common.theme.compose.ExtendedTheme
+import com.huanchengfly.tieba.post.utils.appPreferences
+
+@Composable
+fun BlockTip(
+    text: @Composable () -> Unit = { Text(text = stringResource(id = R.string.tip_blocked_content)) },
+) {
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clip(RoundedCornerShape(6.dp))
+            .background(ExtendedTheme.colors.textSecondary.copy(alpha = 0.1f))
+            .padding(vertical = 8.dp, horizontal = 16.dp)
+    ) {
+        ProvideTextStyle(value = MaterialTheme.typography.caption) {
+            ProvideContentColor(color = ExtendedTheme.colors.textSecondary) {
+                text()
+            }
+        }
+    }
+}
+
+@Composable
+fun BlockableContent(
+    blocked: Boolean,
+    modifier: Modifier = Modifier,
+    blockedTip: @Composable () -> Unit = { BlockTip() },
+    hideBlockedContent: Boolean = LocalContext.current.appPreferences.hideBlockedContent,
+    content: @Composable () -> Unit,
+) {
+    if (!blocked) {
+        content()
+    } else if (!hideBlockedContent) {
+        Column(modifier = modifier) {
+            blockedTip()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/utils/BlockManager.kt b/app/src/main/java/com/huanchengfly/tieba/post/utils/BlockManager.kt
index 18c49c50..70b35c99 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/utils/BlockManager.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/utils/BlockManager.kt
@@ -1,6 +1,7 @@
 package com.huanchengfly.tieba.post.utils
 
 import com.huanchengfly.tieba.post.api.models.protos.Post
+import com.huanchengfly.tieba.post.api.models.protos.SubPostList
 import com.huanchengfly.tieba.post.api.models.protos.ThreadInfo
 import com.huanchengfly.tieba.post.api.models.protos.abstractText
 import com.huanchengfly.tieba.post.api.models.protos.plainText
@@ -60,4 +61,7 @@ object BlockManager {
 
     fun Post.shouldBlock(): Boolean =
         shouldBlock(content.plainText) || shouldBlock(author_id, author?.name)
+
+    fun SubPostList.shouldBlock(): Boolean =
+        shouldBlock(content.plainText) || shouldBlock(author_id, author?.name)
 }
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 121f7fb1..aff1415c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -675,6 +675,7 @@
     <string name="open_all_sub_posts">查看全部 %d 条回复</string>
     <string name="message_store_thread_update">贴子更新到了第 %d 楼</string>
     <string name="tip_blocked_post">由于你的屏蔽设置，第 %d 楼已被屏蔽</string>
+    <string name="tip_blocked_sub_post">由于你的屏蔽设置，该回复已被屏蔽</string>
     <string name="settings_block_video">不看视频贴</string>
     <string name="btn_full_screen">全屏</string>
     <string name="btn_play">播放</string>
@@ -707,6 +708,7 @@
     <string name="below_is_latest_post">以下为最新回复</string>
     <string name="btn_open_origin_thread">查看原贴</string>
     <string name="tip_blocked_thread">由于你的屏蔽设置，该贴已被屏蔽</string>
+    <string name="tip_blocked_content">由于你的屏蔽设置，该内容已被屏蔽</string>
     <string name="desc_picture">图片</string>
     <string name="tip_thread_store_deleted">该贴已被删除</string>
     <string name="button_expand">展开</string>