diff --git a/app/Http/Controllers/Api/ArticleController.php b/app/Http/Controllers/Api/ArticleController.php
index c2f0286..da083da 100644
--- a/app/Http/Controllers/Api/ArticleController.php
+++ b/app/Http/Controllers/Api/ArticleController.php
@@ -4,27 +4,44 @@ namespace App\Http\Controllers\Api;
 
 use App\Http\Controllers\Controller;
 use App\Models\Article;
-use Illuminate\Http\Request;
 
+/**
+ * 文章
+ * Class ArticleController
+ * @package App\Http\Controllers\Api
+ */
 class ArticleController extends Controller
 {
 	//文章列表
     public function index()
 	{
-		$list = Article::where('agent_id', $this->agent_id)
+		//TODO 此处仅为演示数据，调用数据需要再修改
+		$list = Article::query()
+			->where('agent_id', $this->agent_id)
 			->select('id', 'image', 'title', 'updated_at')
 			->orderBy('id', 'DESC')
-			->simplePaginate(15);
+			->simplePaginate()->toArray();
+
+		$new_data = [];
+		foreach ($list['data'] as $k => $item) {
+			$new_key = floor($k / 4);
+			if ($k % 4 == 0) {
+				$new_data[$new_key] = [
+					'big' => $item,
+					'children' => []
+				];
+			} else {
+				$new_data[$new_key]['children'][] = $item;
+			}
+		}
+		$list['data'] = $new_data;
 		return $this->success($list);
 	}
 
 	//文章详情
 	public function show()
 	{
-		$id = request()->input('id');
-		if (!$id || !ctype_digit($id)) {
-			return $this->error('未指定文章ID');
-		}
+		$id = (int)request()->input('id');
 
 		$article = Article::where('agent_id', $this->agent_id)->find($id);
 		if (!$article) {