diff --git a/app/Http/Controllers/Api/AgentProductController.php b/app/Http/Controllers/Api/AgentProductController.php
index a432dc7..0731609 100644
--- a/app/Http/Controllers/Api/AgentProductController.php
+++ b/app/Http/Controllers/Api/AgentProductController.php
@@ -5,7 +5,7 @@ use App\Common\ProductStatus;
 use App\Http\Controllers\Controller;
 use App\Models\Advertising;
 use App\Models\AgentProduct;
-use App\Models\Product;
+use App\Models\Category;
 use App\Models\UserFav;
 use Illuminate\Support\Facades\Storage;
 
@@ -19,19 +19,47 @@ class AgentProductController extends Controller
 	// 代理商产品列表
 	public function index()
 	{
-		$category_id = request()->input('category_id');
-		$where = [];
+		$formData = request()->only(['category_id', 'type', 'by']);
+		$category_id  = $formData['category_id'] ?? 0;
+		$type = $formData['type'] ?? 0;
+		$by = $formData['by'] ?? 0;
+
+		$list = AgentProduct::list($this->agent_id);
 		if ($category_id) {
-			$where['category_id'] = $category_id;
+			$list = $list->whereIn('category_id', [$category_id, ...$this->get_category_child_ids($category_id)]);
 		}
 
-		$list = AgentProduct::list($this->agent_id)->where($where)->orderBy('id', 'DESC')->simplePaginate();
+		$fields = ['id', 'sale', 'updated_at', 'price']; //排序字段 TODO 还有距离排序
+
+		$field = $fields[$type] ?? $fields[0];
+		$by = $by == 0 ? 'desc' : 'asc';
+
+		$list = $list->orderBy($field, $by)->simplePaginate();
 		$list = $this->paginatePicAddHost($list);
 		$list = $this->insertAd($list);
 
 		return $this->success($list);
 	}
 
+	//递归获取指定分类下的所有子分类
+	private function get_category_child_ids($category_id): array
+	{
+		static $category = null;
+		if ($category === null) {
+			$category = Category::where('agent_id', $this->agent_id)->get()->toArray();
+		}
+
+		$child = [];
+		foreach ($category as $cat) {
+			if ($cat['pid'] == $category_id) {
+				$child[] = $cat['id'];
+				$child = array_merge($child, $this->get_category_child_ids($cat['id']));
+			}
+		}
+
+		return $child;
+	}
+
 	//首页搜索框
 	public function search()
 	{
@@ -43,13 +71,13 @@ class AgentProductController extends Controller
 		$list = AgentProduct::list($this->agent_id);
 
 		if ($category_id) {
-			$list = $list->where('category_id', $category_id);
+			$list = $list->whereIn('category_id', [$category_id, ...$this->get_category_child_ids($category_id)]);
 		}
 		if ($keywords) {
 			$list = $list->where('title', 'like', "%$keywords%");
 		}
 
-		$fields = ['id', 'sale', 'updated_at', 'price']; //排序字段 TODO 还有距离排序
+		$fields = ['id', 'sale', 'updated_at', 'price']; //排序字段
 
 		$field = $fields[$type] ?? $fields[0];
 		$by = $by == 0 ? 'desc' : 'asc';
@@ -64,6 +92,8 @@ class AgentProductController extends Controller
 	public function travel_search()
 	{
 		$formData = request()->only(['departure_place', 'destination', 'type', 'by']);
+		$type = $formData['type'] ?? 0;
+		$by = $formData['by'] ?? 0;
 
 		if (empty($formData['departure_place']) && empty($formData['destination'])) {
 			return $this->error('请输入出发地和目的地');
@@ -71,8 +101,8 @@ class AgentProductController extends Controller
 
 		$fields = ['id', 'sale', 'updated_at', 'price']; //排序字段
 
-		$field = $fields[$formData['type']] ?? $fields[0];
-		$by = $formData['by'] == 0 ? 'desc' : 'asc';
+		$field = $fields[$type] ?? $fields[0];
+		$by = $by == 0 ? 'desc' : 'asc';
 
 		$list = AgentProduct::list($this->agent_id)->whereHas('product', function($query) use ($formData) {
 			//出发地