diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index 94c4830..6831286 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -15,3 +15,4 @@ uuid = { version = "1.8.0", features = ["v4", "fast-rng", "serde"] }
 sqlx = { version = "0.7.4", features = ["runtime-tokio", "tls-native-tls", "postgres", "chrono", "uuid"] }
 chrono = { version = "0.4.38", features = ["serde", "alloc"] }
 regex = "1.10.4"
+futures = { version = "0.3.30", features = ["executor"] }
diff --git a/backend/src/api/get/get_post_list.rs b/backend/src/api/get/get_post_list.rs
index 777b5d7..329a807 100644
--- a/backend/src/api/get/get_post_list.rs
+++ b/backend/src/api/get/get_post_list.rs
@@ -1,40 +1,65 @@
 use axum::extract::State;
+use axum::http::StatusCode;
 use axum::Json;
 use chrono::{DateTime, Utc};
+use futures::future::join_all;
 use serde_json::{json, Map, Value};
-use sqlx::{PgPool, Row};
+use sqlx::{PgPool, query, Row};
+use sqlx::postgres::PgRow;
 use uuid::Uuid;
 
 pub async fn get_post_list(
     State(db_connection): State<PgPool>,
-) -> Result<Json<Value>, Json<Value>> {
-    let post_list =
-        sqlx::query("select post_id, title, summary, last_update, first_update from post")
-            .fetch_all(&db_connection)
-            .await
-            .unwrap();
+) -> Result<Json<Value>, (StatusCode, Json<Value>)> {
+    let post_list = sqlx::query(
+        "select post_id, title, sub_title, summary, last_update, first_update, header_img, category from post",
+    )
+        .fetch_all(&db_connection)
+        .await
+        .unwrap();
 
     let mut res = Map::new();
-    let posts: Vec<Value> = post_list
+    let posts: Vec<_> = post_list
         .into_iter()
-        .map(|post| {
-            let mut tmp = Map::new();
-            let post_id: Uuid = post.get("post_id");
-            let title: String = post.get("title");
-            let summary: String = post.get("summary");
-            let last_update: DateTime<Utc> = post.get("last_update");
-            let first_update: DateTime<Utc> = post.get("first_update");
-
-            tmp.insert("post_id".to_string(), json!(post_id.to_string()));
-            tmp.insert("title".to_string(), json!(title));
-            tmp.insert("summary".to_string(), json!(summary));
-            tmp.insert("last_update".to_string(), json!(last_update));
-            tmp.insert("first_update".to_string(), json!(first_update));
-
-            Value::from(tmp)
-        })
+        .map(|post| analyze_post(&db_connection, post))
         .collect();
 
+    let posts = join_all(posts).await;
+
     res.insert("posts".to_string(), Value::from(posts));
     Ok(Json::from(Value::from(res)))
 }
+
+async fn analyze_post(db_connection: &PgPool, post: PgRow) -> Value {
+    let mut tmp = Map::new();
+    let post_id: Uuid = post.get("post_id");
+    let title: String = post.get("title");
+    let category: String = post.get("category");
+    let header_img: String = post.get("header_img");
+    let sub_title: String = post.get("sub_title");
+    let summary: String = post.get("summary");
+    let last_update: DateTime<Utc> = post.get("last_update");
+    let first_update: DateTime<Utc> = post.get("first_update");
+
+    let tags_future = query("SELECT tag FROM Tag WHERE post_id = $1")
+        .bind(post_id)
+        .fetch_all(db_connection);
+    let tags: Vec<String> = match tags_future.await {
+        Ok(res) => res.iter().map(|tag| tag.get::<String, _>("tag")).collect(),
+        Err(_) => {
+            vec![]
+        }
+    };
+
+    tmp.insert("post_id".to_string(), json!(post_id.to_string()));
+    tmp.insert("title".to_string(), json!(title));
+    tmp.insert("category".to_string(), json!(category));
+    tmp.insert("header_img".to_string(), json!(header_img));
+    tmp.insert("sub_title".to_string(), json!(sub_title));
+    tmp.insert("summary".to_string(), json!(summary));
+    tmp.insert("last_update".to_string(), json!(last_update));
+    tmp.insert("first_update".to_string(), json!(first_update));
+    tmp.insert("tags".to_string(), json!(tags));
+
+    Value::from(tmp)
+}
diff --git a/backend/src/api/post/refresh.rs b/backend/src/api/post/refresh.rs
index 6e9b416..ac3c318 100644
--- a/backend/src/api/post/refresh.rs
+++ b/backend/src/api/post/refresh.rs
@@ -59,8 +59,8 @@ pub async fn refresh(
         // table Post
         match query(
             r##"
-INSERT INTO Post (post_id, title, summary, content, last_update, first_update, sub_title)
-VALUES ($1, $2, $3, $4, $5, $6, $7)
+INSERT INTO Post (post_id, title, summary, content, last_update, first_update, sub_title, category, header_img)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
         "##,
         )
         .bind(Uuid::from_str(post["post_id"].as_str().unwrap()).unwrap())
@@ -94,6 +94,16 @@ VALUES ($1, $2, $3, $4, $5, $6, $7)
                 .and_then(|sub_title| sub_title.as_str())
                 .unwrap_or(""),
         )
+            .bind(
+                meta.get("category")
+                    .and_then(|category| category.as_str())
+                    .unwrap_or("N/A"),
+            )
+            .bind(
+                meta.get("header_img")
+                    .and_then(|header_img| header_img.as_str())
+                    .unwrap_or(""),
+            )
         .execute(&db_connection)
         .await
         {
diff --git a/backend/src/model/mod.rs b/backend/src/model/mod.rs
index 04f359d..b477e57 100644
--- a/backend/src/model/mod.rs
+++ b/backend/src/model/mod.rs
@@ -5,6 +5,8 @@ CREATE TABLE IF NOT EXISTS Post
 (
     post_id      UUID PRIMARY KEY,
     title        VARCHAR(255) NOT NULL,
+    category     VARCHAR(255) NOT NULL,
+    header_img   TEXT,
     summary      TEXT,
     sub_title    TEXT,
     content      TEXT         NOT NULL,