diff --git a/app/src/main/java/com/huanchengfly/tieba/post/arch/ComposeHolder.kt b/app/src/main/java/com/huanchengfly/tieba/post/arch/ComposeHolder.kt
index 1d041ad5..e1a6c8a9 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/arch/ComposeHolder.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/arch/ComposeHolder.kt
@@ -2,6 +2,8 @@ package com.huanchengfly.tieba.post.arch
 
 import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.Stable
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.toImmutableList
 
 @Stable
 class StableHolder<T>(val item: T) {
@@ -53,8 +55,8 @@ class ImmutableHolder<T>(val item: T) {
         return wrapImmutable(getter(item))
     }
 
-    fun <R> getImmutableList(getter: T.() -> List<R>): List<ImmutableHolder<R>> {
-        return getter(item).map { wrapImmutable(it) }
+    fun <R> getImmutableList(getter: T.() -> List<R>): ImmutableList<ImmutableHolder<R>> {
+        return getter(item).map { wrapImmutable(it) }.toImmutableList()
     }
 
     @Stable
@@ -68,4 +70,5 @@ fun <T> wrapStable(item: T): StableHolder<T> = StableHolder(item)
 
 fun <T> wrapImmutable(item: T): ImmutableHolder<T> = ImmutableHolder(item)
 
-fun <T> List<T>.wrapImmutable(): List<ImmutableHolder<T>> = map { wrapImmutable(it) }
\ No newline at end of file
+fun <T> List<T>.wrapImmutable(): ImmutableList<ImmutableHolder<T>> =
+    map { wrapImmutable(it) }.toImmutableList()
\ No newline at end of file
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 2671256c..f35c9733 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
@@ -57,6 +57,8 @@ 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.ui.common.theme.compose.ExtendedTheme
+import com.huanchengfly.tieba.post.ui.page.LocalNavigator
+import com.huanchengfly.tieba.post.ui.page.destinations.ForumPageDestination
 import com.huanchengfly.tieba.post.ui.page.main.MainUiEvent
 import com.huanchengfly.tieba.post.ui.widgets.compose.FeedCard
 import com.huanchengfly.tieba.post.ui.widgets.compose.LazyLoad
@@ -76,6 +78,7 @@ fun PersonalizedPage(
         viewModel.initialized = true
     }
     val context = LocalContext.current
+    val navigator = LocalNavigator.current
     val isRefreshing by viewModel.uiState.collectPartialAsState(
         prop1 = PersonalizedUiState::isRefreshing,
         initial = false
@@ -172,6 +175,9 @@ fun PersonalizedPage(
                     )
                 },
                 onRefresh = { viewModel.send(PersonalizedUiIntent.Refresh) },
+                onOpenForum = {
+                    navigator.navigate(ForumPageDestination(it))
+                },
                 state = lazyStaggeredGridState
             )
             LaunchedEffect(data.firstOrNull()?.get { id }) {
@@ -223,6 +229,7 @@ private fun FeedList(
     onAgree: (ThreadInfo) -> Unit,
     onDislike: (ThreadInfo, Long, List<ImmutableHolder<DislikeReason>>) -> Unit,
     onRefresh: () -> Unit,
+    onOpenForum: (forumName: String) -> Unit = {},
     state: LazyStaggeredGridState,
 ) {
     val data = dataProvider()
@@ -259,6 +266,9 @@ private fun FeedList(
                         onAgree = {
                             onAgree(item.get())
                         },
+                        onClickForum = {
+                            onOpenForum(item.get { forumInfo?.name ?: "" })
+                        }
                     ) {
                         Dislike(
                             personalized = threadPersonalizedData[index],
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/utils/PhotoViewUtils.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/utils/PhotoViewUtils.kt
index adb4c605..dce1bdba 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/utils/PhotoViewUtils.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/utils/PhotoViewUtils.kt
@@ -1,6 +1,7 @@
 package com.huanchengfly.tieba.post.ui.utils
 
 import androidx.compose.runtime.Stable
+import com.huanchengfly.tieba.post.api.models.protos.Media
 import com.huanchengfly.tieba.post.api.models.protos.Post
 import com.huanchengfly.tieba.post.api.models.protos.ThreadInfo
 import com.huanchengfly.tieba.post.arch.ImmutableHolder
@@ -54,19 +55,35 @@ fun getPhotoViewData(
     threadInfo: ThreadInfo,
     index: Int
 ): PhotoViewData {
-    val media = threadInfo.media[index]
+    return getPhotoViewData(
+        medias = threadInfo.media,
+        forumId = threadInfo.forumId,
+        forumName = threadInfo.forumName,
+        threadId = threadInfo.threadId,
+        index = index
+    )
+}
+
+fun getPhotoViewData(
+    medias: List<Media>,
+    forumId: Long,
+    forumName: String,
+    threadId: Long,
+    index: Int
+): PhotoViewData {
+    val media = medias[index]
     return PhotoViewData(
         data_ = LoadPicPageData(
-            forumId = threadInfo.forumId,
-            forumName = threadInfo.forumName,
-            threadId = threadInfo.threadId,
+            forumId = forumId,
+            forumName = forumName,
+            threadId = threadId,
             postId = media.postId,
             seeLz = false,
             objType = "index",
             picId = ImageUtil.getPicId(media.originPic),
             picIndex = index + 1
         ),
-        picItems = threadInfo.media.mapIndexed { mediaIndex, mediaItem ->
+        picItems = medias.mapIndexed { mediaIndex, mediaItem ->
             PicItem(
                 picId = ImageUtil.getPicId(mediaItem.originPic),
                 picIndex = mediaIndex + 1,
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/FeedCard.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/FeedCard.kt
index 78630d53..9d98a813 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/FeedCard.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/widgets/compose/FeedCard.kt
@@ -29,6 +29,7 @@ import androidx.compose.material.icons.rounded.SwapCalls
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
@@ -62,8 +63,6 @@ import com.huanchengfly.tieba.post.api.models.protos.User
 import com.huanchengfly.tieba.post.arch.ImmutableHolder
 import com.huanchengfly.tieba.post.arch.wrapImmutable
 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.destinations.ForumPageDestination
 import com.huanchengfly.tieba.post.ui.utils.getImmutablePhotoViewData
 import com.huanchengfly.tieba.post.ui.widgets.VideoPlayerStandard
 import com.huanchengfly.tieba.post.utils.DateTimeUtils
@@ -306,20 +305,187 @@ private fun ForumInfoChip(
     }
 }
 
+@Composable
+private fun ThreadMedia(
+    item: ImmutableHolder<ThreadInfo>
+) {
+    val isVideo = remember(item) {
+        item.isNotNull { videoInfo }
+    }
+    val medias = remember(item) {
+        item.getImmutableList { media }
+    }
+
+    if (isVideo) {
+        val videoInfo = item.getImmutable { videoInfo!! }
+        VideoPlayer(
+            videoUrl = videoInfo.get { videoUrl },
+            thumbnailUrl = videoInfo.get { thumbnailUrl },
+            modifier = Modifier
+                .fillMaxWidth()
+                .aspectRatio(
+                    max(
+                        videoInfo
+                            .get { thumbnailWidth }
+                            .toFloat() / videoInfo.get { thumbnailHeight },
+                        16f / 9
+                    )
+                )
+                .clip(RoundedCornerShape(8.dp))
+        )
+    } else if (medias.isNotEmpty()) {
+        Box {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .aspectRatio(if (medias.size == 1) 2f else 3f)
+                    .clip(RoundedCornerShape(8.dp)),
+                horizontalArrangement = Arrangement.spacedBy(4.dp)
+            ) {
+                medias.subList(0, min(medias.size, 3))
+                    .forEachIndexed { index, media ->
+                        val photoViewData = remember(item, index) {
+                            getImmutablePhotoViewData(item.get(), index)
+                        }
+                        NetworkImage(
+                            imageUri = media.url,
+                            contentDescription = null,
+                            modifier = Modifier.weight(1f),
+                            photoViewData = photoViewData,
+                            contentScale = ContentScale.Crop
+                        )
+                    }
+            }
+            if (medias.size > 3) {
+                Badge(
+                    icon = Icons.Rounded.PhotoSizeSelectActual,
+                    text = "${medias.size}",
+                    modifier = Modifier
+                        .align(Alignment.BottomEnd)
+                        .padding(8.dp)
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun ThreadForumInfo(
+    item: ImmutableHolder<ThreadInfo>,
+    onClick: () -> Unit
+) {
+    val hasForumInfo = remember(item) { item.isNotNull { forumInfo } }
+    if (hasForumInfo) {
+        val forumInfo = remember(item) { item.getImmutable { forumInfo!! } }
+        if (forumInfo.get { name }.isNotBlank()) {
+            ForumInfoChip(
+                imageUriProvider = { StringUtil.getAvatarUrl(forumInfo.get { avatar }) },
+                nameProvider = { forumInfo.get { name } },
+                onClick = onClick
+            )
+        }
+    }
+}
+
+@Composable
+private fun ThreadCommentBtn(
+    commentNum: Int,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    ActionBtn(
+        icon = {
+            Icon(
+                imageVector = ImageVector.vectorResource(id = R.drawable.ic_comment_new),
+                contentDescription = stringResource(id = R.string.desc_comment),
+            )
+        },
+        text = {
+            Text(
+                text = if (commentNum == 0)
+                    stringResource(id = R.string.title_reply)
+                else "$commentNum"
+            )
+        },
+        modifier = modifier,
+        onClick = onClick
+    )
+}
+
+@Composable
+private fun ThreadAgreeBtn(
+    hasAgree: Boolean,
+    agreeNum: Int,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    val contentColor =
+        if (hasAgree) ExtendedTheme.colors.accent else ExtendedTheme.colors.textSecondary
+    val animatedColor by animateColorAsState(contentColor, label = "agreeBtnContentColor")
+
+    ActionBtn(
+        icon = {
+            Icon(
+                imageVector = if (hasAgree) Icons.Rounded.Favorite else Icons.Rounded.FavoriteBorder,
+                contentDescription = stringResource(id = R.string.desc_like),
+            )
+        },
+        text = {
+            Text(
+                text = if (agreeNum == 0)
+                    stringResource(id = R.string.title_agree)
+                else "$agreeNum"
+            )
+        },
+        modifier = modifier,
+        color = animatedColor,
+        onClick = onClick
+    )
+}
+
+@Composable
+private fun ThreadShareBtn(
+    shareNum: Long,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    ActionBtn(
+        icon = {
+            Icon(
+                imageVector = Icons.Rounded.SwapCalls,
+                contentDescription = stringResource(id = R.string.desc_share),
+            )
+        },
+        text = {
+            Text(
+                text = if (shareNum == 0L)
+                    stringResource(id = R.string.title_share)
+                else "$shareNum"
+            )
+        },
+        modifier = modifier,
+        onClick = onClick
+    )
+}
+
 @Composable
 fun FeedCard(
     item: ImmutableHolder<ThreadInfo>,
     onClick: () -> Unit,
     onAgree: () -> Unit,
+    onClickForum: () -> Unit = {},
     dislikeAction: @Composable () -> Unit = {},
 ) {
     Card(
         header = {
-            if (item.isNotNull { author }) {
-                val author = item.getImmutable { author!! }
+            val hasAuthor = remember(item) { item.isNotNull { author } }
+            if (hasAuthor) {
+                val author = remember(item) { item.getImmutable { author!! } }
+                val time = remember(item) { item.get { lastTimeInt } }
                 DefaultUserHeader(
                     user = author,
-                    time = item.get { lastTimeInt }) { dislikeAction() }
+                    time = time
+                ) { dislikeAction() }
             }
         },
         content = {
@@ -332,130 +498,29 @@ fun FeedCard(
                 isGood = item.get { isGood == 1 }
             )
 
-            if (item.isNotNull { videoInfo }) {
-                val videoInfo = item.getImmutable { videoInfo!! }
-                VideoPlayer(
-                    videoUrl = videoInfo.get { videoUrl },
-                    thumbnailUrl = videoInfo.get { thumbnailUrl },
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .aspectRatio(
-                            max(
-                                videoInfo
-                                    .get { thumbnailWidth }
-                                    .toFloat() / videoInfo.get { thumbnailHeight },
-                                16f / 9
-                            )
-                        )
-                        .clip(RoundedCornerShape(8.dp))
-                )
-            } else if (item.getImmutableList { media }.isNotEmpty()) {
-                val media = item.getImmutableList { media }
-                Box {
-                    Row(
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .aspectRatio(if (media.size == 1) 2f else 3f)
-                            .clip(RoundedCornerShape(8.dp)),
-                        horizontalArrangement = Arrangement.spacedBy(4.dp)
-                    ) {
-                        media.subList(0, min(media.size, 3))
-                            .forEachIndexed { index, media ->
-                                NetworkImage(
-                                    imageUri = media.url,
-                                    contentDescription = null,
-                                    modifier = Modifier.weight(1f),
-                                    photoViewData = getImmutablePhotoViewData(item.get(), index),
-                                    contentScale = ContentScale.Crop
-                                )
-                            }
-                    }
-                    if (media.size > 3) {
-                        Badge(
-                            icon = Icons.Rounded.PhotoSizeSelectActual,
-                            text = "${media.size}",
-                            modifier = Modifier
-                                .align(Alignment.BottomEnd)
-                                .padding(8.dp)
-                        )
-                    }
-                }
-            }
+            ThreadMedia(item = item)
 
-            if (item.isNotNull { forumInfo }) {
-                val navigator = LocalNavigator.current
-                val forumInfo = item.getImmutable { forumInfo!! }
-                ForumInfoChip(
-                    imageUriProvider = { StringUtil.getAvatarUrl(forumInfo.get { avatar }) },
-                    nameProvider = { forumInfo.get { name } },
-                    onClick = {
-                        navigator.navigate(ForumPageDestination(forumInfo.get { name }))
-                    }
-                )
-            }
+            ThreadForumInfo(item = item, onClick = onClickForum)
         },
         action = {
             Row(modifier = Modifier.fillMaxWidth()) {
-                ActionBtn(
-                    icon = {
-                        Icon(
-                            imageVector = ImageVector.vectorResource(id = R.drawable.ic_comment_new),
-                            contentDescription = stringResource(id = R.string.desc_comment)
-                        )
-                    },
-                    text = {
-                        val replyNum = item.get { replyNum }
-
-                        Text(
-                            text = if (replyNum == 0)
-                                stringResource(id = R.string.title_reply)
-                            else "$replyNum"
-                        )
-                    },
-                    modifier = Modifier.weight(1f),
-                    color = ExtendedTheme.colors.textSecondary,
-                    onClick = {},
+                ThreadCommentBtn(
+                    commentNum = item.get { commentNum },
+                    onClick = onClick,
+                    modifier = Modifier.weight(1f)
                 )
 
-                val hasAgree = item.get { agree?.hasAgree == 1 }
-                ActionBtn(
-                    icon = {
-                        Icon(
-                            imageVector = if (hasAgree) Icons.Rounded.Favorite else Icons.Rounded.FavoriteBorder,
-                            contentDescription = stringResource(id = R.string.desc_like)
-                        )
-                    },
-                    text = {
-                        val agreeNum = item.get { agreeNum }
-                        Text(
-                            text = if (agreeNum == 0)
-                                stringResource(id = R.string.title_agree)
-                            else "$agreeNum"
-                        )
-                    },
-                    modifier = Modifier.weight(1f),
-                    color = if (hasAgree) ExtendedTheme.colors.accent else ExtendedTheme.colors.textSecondary,
-                    onClick = onAgree
+                ThreadAgreeBtn(
+                    hasAgree = item.get { agree?.hasAgree == 1 },
+                    agreeNum = item.get { agreeNum },
+                    onClick = onAgree,
+                    modifier = Modifier.weight(1f)
                 )
 
-                ActionBtn(
-                    icon = {
-                        Icon(
-                            imageVector = Icons.Rounded.SwapCalls,
-                            contentDescription = stringResource(id = R.string.desc_share)
-                        )
-                    },
-                    text = {
-                        val shareNum = item.get { shareNum }
-                        Text(
-                            text = if (shareNum == 0L)
-                                stringResource(id = R.string.title_share)
-                            else shareNum.toString()
-                        )
-                    },
-                    modifier = Modifier.weight(1f),
-                    color = ExtendedTheme.colors.textSecondary,
+                ThreadShareBtn(
+                    shareNum = item.get { shareNum },
                     onClick = {},
+                    modifier = Modifier.weight(1f)
                 )
             }
         },
@@ -486,35 +551,6 @@ private fun ActionBtnPlaceholder(
     }
 }
 
-@Composable
-private fun ActionBtn(
-    icon: ImageVector,
-    contentDescription: String?,
-    text: String,
-    modifier: Modifier = Modifier,
-    color: Color = LocalContentColor.current,
-    onClick: (() -> Unit)? = null,
-) {
-    val animatedColor by animateColorAsState(targetValue = color)
-    val clickableModifier = if (onClick != null) Modifier.clickable(onClick = onClick) else Modifier
-    Row(
-        modifier = clickableModifier
-            .padding(vertical = 16.dp)
-            .then(modifier),
-        verticalAlignment = Alignment.CenterVertically,
-        horizontalArrangement = Arrangement.Center,
-    ) {
-        Icon(
-            imageVector = icon,
-            contentDescription = contentDescription,
-            modifier = Modifier.size(18.dp),
-            tint = animatedColor,
-        )
-        Spacer(modifier = Modifier.width(8.dp))
-        Text(text = text, style = MaterialTheme.typography.caption, color = animatedColor)
-    }
-}
-
 @Composable
 private fun ActionBtn(
     icon: @Composable () -> Unit,
@@ -523,7 +559,6 @@ private fun ActionBtn(
     color: Color = LocalContentColor.current,
     onClick: (() -> Unit)? = null,
 ) {
-    val animatedColor by animateColorAsState(targetValue = color)
     val clickableModifier = if (onClick != null) Modifier.clickable(onClick = onClick) else Modifier
     Row(
         modifier = clickableModifier
@@ -532,12 +567,12 @@ private fun ActionBtn(
         verticalAlignment = Alignment.CenterVertically,
         horizontalArrangement = Arrangement.Center,
     ) {
-        Box(modifier = Modifier.size(18.dp)) {
-            icon()
-        }
-        Spacer(modifier = Modifier.width(8.dp))
-        ProvideTextStyle(value = MaterialTheme.typography.caption) {
-            ProvideContentColor(color = animatedColor) {
+        ProvideContentColor(color = color) {
+            Box(modifier = Modifier.size(18.dp)) {
+                icon()
+            }
+            Spacer(modifier = Modifier.width(8.dp))
+            ProvideTextStyle(value = MaterialTheme.typography.caption) {
                 text()
             }
         }
@@ -548,8 +583,8 @@ private fun ActionBtn(
 fun VideoPlayer(
     videoUrl: String,
     thumbnailUrl: String,
-    title: String = "",
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    title: String = ""
 ) {
     AndroidView(
         factory = { context ->