diff --git a/src/api/posts/helpers.rs b/src/api/posts/helpers.rs
index ac451fa..bdb0cb8 100644
--- a/src/api/posts/helpers.rs
+++ b/src/api/posts/helpers.rs
@@ -14,53 +14,6 @@ use crate::utils::text::count_words;
 #[cfg(feature = "server")]
 pub(super) use crate::api::auth::get_current_admin_user;
 
-/// 将数据库行转换为文章列表项。
-///
-/// 用于列表接口，包含标签聚合、字数与阅读时长估算，
-/// 不包含上下篇导航与目录。
-#[cfg(feature = "server")]
-pub(super) async fn row_to_post_list(
-    _client: &tokio_postgres::Client,
-    row: &tokio_postgres::Row,
-) -> Post {
-    let id: i32 = row.get("id");
-    let role_str: String = row.get("status");
-    let status = PostStatus::from_str(&role_str).unwrap_or(PostStatus::Draft);
-
-    // 聚合标签并过滤空字符串。
-    let tags: Vec<String> = row
-        .try_get::<_, Vec<String>>("tags")
-        .unwrap_or_default()
-        .into_iter()
-        .filter(|t| !t.is_empty())
-        .collect();
-
-    let content_md: String = row.get("content_md");
-    let word_count = count_words(&content_md);
-
-    Post {
-        id,
-        author_id: row.get("author_id"),
-        title: row.get("title"),
-        slug: row.get("slug"),
-        summary: row.get("summary"),
-        content_md,
-        content_html: row.get("content_html"),
-        status,
-        published_at: row.get("published_at"),
-        created_at: row.get("created_at"),
-        updated_at: row.get("updated_at"),
-        deleted_at: row.try_get("deleted_at").ok(),
-        tags,
-        cover_image: row.get("cover_image"),
-        reading_time: (word_count / 200).max(1),
-        word_count,
-        toc_html: None,
-        prev_post: None,
-        next_post: None,
-    }
-}
-
 /// 将数据库行转换为轻量列表项 DTO。
 ///
 /// 不包含 `content_md`/`content_html`；字数与阅读时长直接读取已持久化的列。
diff --git a/src/api/posts/read.rs b/src/api/posts/read.rs
index b680db9..6281851 100644
--- a/src/api/posts/read.rs
+++ b/src/api/posts/read.rs
@@ -8,7 +8,7 @@
 use dioxus::prelude::*;
 
 #[cfg(feature = "server")]
-use super::helpers::{get_current_admin_user, row_to_post_full, row_to_post_list};
+use super::helpers::{get_current_admin_user, row_to_post_full};
 use super::types::SinglePostResponse;
 #[cfg(feature = "server")]
 use crate::api::error::AppError;
@@ -28,9 +28,10 @@ pub async fn get_post_by_id(post_id: i32) -> Result<SinglePostResponse, ServerFn
 
         let row = client
             .query_opt(
-                "SELECT 
-                    p.id, p.author_id, p.title, p.slug, p.summary, p.content_md, p.content_html, 
+                "SELECT
+                    p.id, p.author_id, p.title, p.slug, p.summary, p.content_md, p.content_html, p.toc_html,
                     p.status, p.published_at, p.created_at, p.updated_at, p.cover_image,
+                    p.word_count, p.reading_time,
                     COALESCE(array_agg(t.name) FILTER (WHERE t.name IS NOT NULL), '{}') as tags
                  FROM posts p
                  LEFT JOIN post_tags pt ON p.id = pt.post_id
@@ -43,7 +44,7 @@ pub async fn get_post_by_id(post_id: i32) -> Result<SinglePostResponse, ServerFn
             .map_err(AppError::query)?;
 
         let post = match row {
-            Some(row) => Some(row_to_post_list(&client, &row).await),
+            Some(row) => Some(row_to_post_full(&client, &row).await),
             None => None,
         };