diff --git a/open-isle-cli/src/views/HomePageView.vue b/open-isle-cli/src/views/HomePageView.vue
index 4d4ebf2f2..a8a20014a 100644
--- a/open-isle-cli/src/views/HomePageView.vue
+++ b/open-isle-cli/src/views/HomePageView.vue
@@ -151,8 +151,14 @@ export default {
     const tagOptions = ref([])
     const categoryOptions = ref([])
     const isLoadingPosts = ref(false)
-    const topics = ref(['最新', '排行榜' /*, '热门', '类别'*/])
-    const selectedTopic = ref(route.query.view === 'ranking' ? '排行榜' : '最新')
+    const topics = ref(['最新', '最新回复', '排行榜' /*, '热门', '类别'*/])
+    const selectedTopic = ref(
+      route.query.view === 'ranking'
+        ? '排行榜'
+        : route.query.view === 'latest-reply'
+          ? '最新回复'
+          : '最新'
+    )
 
     const articles = ref([])
     const page = ref(0)
@@ -209,6 +215,19 @@ export default {
       return url
     }
 
+    const buildReplyUrl = () => {
+      let url = `${API_BASE_URL}/api/posts/latest-reply?page=${page.value}&pageSize=${pageSize}`
+      if (selectedCategory.value) {
+        url += `&categoryId=${selectedCategory.value}`
+      }
+      if (selectedTags.value.length) {
+        selectedTags.value.forEach(t => {
+          url += `&tagIds=${t}`
+        })
+      }
+      return url
+    }
+
     const fetchPosts = async (reset = false) => {
       if (reset) {
         page.value = 0
@@ -288,11 +307,50 @@ export default {
       }
     }
 
+    const fetchLatestReply = async (reset = false) => {
+      if (reset) {
+        page.value = 0
+        allLoaded.value = false
+        articles.value = []
+      }
+      if (isLoadingPosts.value || allLoaded.value) return
+      try {
+        isLoadingPosts.value = true
+        const res = await fetch(buildReplyUrl())
+        isLoadingPosts.value = false
+        if (!res.ok) return
+        const data = await res.json()
+        articles.value.push(
+          ...data.map(p => ({
+            id: p.id,
+            title: p.title,
+            description: p.content,
+            category: p.category,
+            tags: p.tags || [],
+            members: (p.participants || []).map(m => ({ id: m.id, avatar: m.avatar })),
+            comments: (p.comments || []).length,
+            views: p.views,
+            time: TimeManager.format(p.lastReplyAt || p.createdAt),
+            pinned: !!p.pinnedAt
+          }))
+        )
+        if (data.length < pageSize) {
+          allLoaded.value = true
+        } else {
+          page.value += 1
+        }
+      } catch (e) {
+        console.error(e)
+      }
+    }
+
     const handleScroll = (e) => {
       const el = e.target
       if (el.scrollHeight - el.scrollTop <= el.clientHeight + 50) {
         if (selectedTopic.value === '排行榜') {
           fetchRanking()
+        } else if (selectedTopic.value === '最新回复') {
+          fetchLatestReply()
         } else {
           fetchPosts()
         }
@@ -303,6 +361,8 @@ export default {
       await loadOptions()
       if (selectedTopic.value === '排行榜') {
         fetchRanking()
+      } else if (selectedTopic.value === '最新回复') {
+        fetchLatestReply()
       } else {
         fetchPosts()
       }
@@ -313,12 +373,16 @@ export default {
         fetchPosts(true)
       } else if (selectedTopic.value === '排行榜') {
         fetchRanking(true)
+      } else if (selectedTopic.value === '最新回复') {
+        fetchLatestReply(true)
       }
     })
 
     watch(selectedTopic, () => {
       if (selectedTopic.value === '排行榜') {
         fetchRanking(true)
+      } else if (selectedTopic.value === '最新回复') {
+        fetchLatestReply(true)
       } else {
         fetchPosts(true)
       }
diff --git a/src/main/java/com/openisle/controller/PostController.java b/src/main/java/com/openisle/controller/PostController.java
index 06cfe7c3f..20d5ef5b7 100644
--- a/src/main/java/com/openisle/controller/PostController.java
+++ b/src/main/java/com/openisle/controller/PostController.java
@@ -132,6 +132,31 @@ public class PostController {
                 .stream().map(this::toDto).collect(Collectors.toList());
     }
 
+    @GetMapping("/latest-reply")
+    public List<PostDto> latestReplyPosts(@RequestParam(value = "categoryId", required = false) Long categoryId,
+                                          @RequestParam(value = "categoryIds", required = false) List<Long> categoryIds,
+                                          @RequestParam(value = "tagId", required = false) Long tagId,
+                                          @RequestParam(value = "tagIds", required = false) List<Long> tagIds,
+                                          @RequestParam(value = "page", required = false) Integer page,
+                                          @RequestParam(value = "pageSize", required = false) Integer pageSize,
+                                          Authentication auth) {
+        List<Long> ids = categoryIds;
+        if (categoryId != null) {
+            ids = java.util.List.of(categoryId);
+        }
+        List<Long> tids = tagIds;
+        if (tagId != null) {
+            tids = java.util.List.of(tagId);
+        }
+
+        if (auth != null) {
+            userVisitService.recordVisit(auth.getName());
+        }
+
+        return postService.listPostsByLatestReply(ids, tids, page, pageSize)
+                .stream().map(this::toDto).collect(Collectors.toList());
+    }
+
     private PostDto toDto(Post post) {
         PostDto dto = new PostDto();
         dto.setId(post.getId());
@@ -160,6 +185,9 @@ public class PostController {
         java.util.List<com.openisle.model.User> participants = commentService.getParticipants(post.getId(), 5);
         dto.setParticipants(participants.stream().map(this::toAuthorDto).collect(Collectors.toList()));
 
+        java.time.LocalDateTime last = commentService.getLastCommentTime(post.getId());
+        dto.setLastReplyAt(last != null ? last : post.getCreatedAt());
+
         return dto;
     }
 
@@ -261,6 +289,7 @@ public class PostController {
         private long views;
         private com.openisle.model.PostStatus status;
         private LocalDateTime pinnedAt;
+        private LocalDateTime lastReplyAt;
         private List<CommentDto> comments;
         private List<ReactionDto> reactions;
         private java.util.List<AuthorDto> participants;
diff --git a/src/main/java/com/openisle/repository/CommentRepository.java b/src/main/java/com/openisle/repository/CommentRepository.java
index f76a7e099..07ab209e8 100644
--- a/src/main/java/com/openisle/repository/CommentRepository.java
+++ b/src/main/java/com/openisle/repository/CommentRepository.java
@@ -16,4 +16,7 @@ public interface CommentRepository extends JpaRepository<Comment, Long> {
 
     @org.springframework.data.jpa.repository.Query("SELECT DISTINCT c.author FROM Comment c WHERE c.post = :post")
     java.util.List<User> findDistinctAuthorsByPost(@org.springframework.data.repository.query.Param("post") Post post);
+
+    @org.springframework.data.jpa.repository.Query("SELECT MAX(c.createdAt) FROM Comment c WHERE c.post = :post")
+    java.time.LocalDateTime findLastCommentTime(@org.springframework.data.repository.query.Param("post") Post post);
 }
diff --git a/src/main/java/com/openisle/service/CommentService.java b/src/main/java/com/openisle/service/CommentService.java
index 0fc74d272..e30408c2b 100644
--- a/src/main/java/com/openisle/service/CommentService.java
+++ b/src/main/java/com/openisle/service/CommentService.java
@@ -123,6 +123,12 @@ public class CommentService {
         return commentRepository.findAllById(ids);
     }
 
+    public java.time.LocalDateTime getLastCommentTime(Long postId) {
+        Post post = postRepository.findById(postId)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        return commentRepository.findLastCommentTime(post);
+    }
+
     @org.springframework.transaction.annotation.Transactional
     public void deleteComment(String username, Long id) {
         User user = userRepository.findByUsername(username)
diff --git a/src/main/java/com/openisle/service/PostService.java b/src/main/java/com/openisle/service/PostService.java
index 8de2bc3ad..789fd74d3 100644
--- a/src/main/java/com/openisle/service/PostService.java
+++ b/src/main/java/com/openisle/service/PostService.java
@@ -206,6 +206,47 @@ public class PostService {
         return paginate(sortByPinnedAndViews(posts), page, pageSize);
     }
 
+    public List<Post> listPostsByLatestReply(Integer page, Integer pageSize) {
+        return listPostsByLatestReply(null, null, page, pageSize);
+    }
+
+    public List<Post> listPostsByLatestReply(java.util.List<Long> categoryIds,
+                                             java.util.List<Long> tagIds,
+                                             Integer page,
+                                             Integer pageSize) {
+        boolean hasCategories = categoryIds != null && !categoryIds.isEmpty();
+        boolean hasTags = tagIds != null && !tagIds.isEmpty();
+
+        java.util.List<Post> posts;
+
+        if (!hasCategories && !hasTags) {
+            posts = postRepository.findByStatusOrderByCreatedAtDesc(PostStatus.PUBLISHED);
+        } else if (hasCategories) {
+            java.util.List<Category> categories = categoryRepository.findAllById(categoryIds);
+            if (categories.isEmpty()) {
+                return java.util.List.of();
+            }
+            if (hasTags) {
+                java.util.List<com.openisle.model.Tag> tags = tagRepository.findAllById(tagIds);
+                if (tags.isEmpty()) {
+                    return java.util.List.of();
+                }
+                posts = postRepository.findByCategoriesAndAllTagsOrderByCreatedAtDesc(
+                        categories, tags, PostStatus.PUBLISHED, tags.size());
+            } else {
+                posts = postRepository.findByCategoryInAndStatusOrderByCreatedAtDesc(categories, PostStatus.PUBLISHED);
+            }
+        } else {
+            java.util.List<com.openisle.model.Tag> tags = tagRepository.findAllById(tagIds);
+            if (tags.isEmpty()) {
+                return java.util.List.of();
+            }
+            posts = postRepository.findByAllTagsOrderByCreatedAtDesc(tags, PostStatus.PUBLISHED, tags.size());
+        }
+
+        return paginate(sortByPinnedAndLastReply(posts), page, pageSize);
+    }
+
     public List<Post> listPostsByCategories(java.util.List<Long> categoryIds,
                                             Integer page,
                                             Integer pageSize) {
@@ -403,6 +444,17 @@ public class PostService {
                 .toList();
     }
 
+    private java.util.List<Post> sortByPinnedAndLastReply(java.util.List<Post> posts) {
+        return posts.stream()
+                .sorted(java.util.Comparator
+                        .comparing(Post::getPinnedAt, java.util.Comparator.nullsLast(java.util.Comparator.reverseOrder()))
+                        .thenComparing(p -> {
+                            java.time.LocalDateTime t = commentRepository.findLastCommentTime(p);
+                            return t != null ? t : p.getCreatedAt();
+                        }, java.util.Comparator.nullsLast(java.util.Comparator.reverseOrder())))
+                .toList();
+    }
+
     private java.util.List<Post> paginate(java.util.List<Post> posts, Integer page, Integer pageSize) {
         if (page == null || pageSize == null) {
             return posts;