diff --git a/app/Http/Controllers/Api/ProjectChildrenController.php b/app/Http/Controllers/Api/ProjectChildrenController.php
index 254615c..388fec8 100644
--- a/app/Http/Controllers/Api/ProjectChildrenController.php
+++ b/app/Http/Controllers/Api/ProjectChildrenController.php
@@ -13,13 +13,6 @@ class ProjectChildrenController extends Controller
 {
     use PaginatorTrait;
 
-    public function index(Request $request){
-        $query = ProjectArticle::filter($request->all(), ProjectArticleFilter::class)->sort();
-        $list = $query->childrens()->show()->sort()->paginate($this->resolvePerPage('per_page', 20));
-
-        return $this->json(ProjectChildrenResource::collection($list));
-    }
-
     public function show(ProjectArticle $children){
         request()->merge(['include_content' => true]);
         return $this->json(ProjectChildrenResource::make($children));
diff --git a/app/Http/Controllers/Api/ProjectController.php b/app/Http/Controllers/Api/ProjectController.php
index 9935886..017633e 100644
--- a/app/Http/Controllers/Api/ProjectController.php
+++ b/app/Http/Controllers/Api/ProjectController.php
@@ -14,10 +14,17 @@ class ProjectController extends Controller
 {
     use PaginatorTrait;
 
-    public function index(Request $request){
+    public function index(Request $request)
+    {
         $query = ProjectCate::filter($request->all(), ProjectCateFilter::class)->sort();
         $list = $query->show()->sort()->paginate($this->resolvePerPage('per_page', 20));
 
         return $this->json(ProjectResource::collection($list));
     }
+
+    public function show(ProjectCate $projectCate, Request $request)
+    {
+        $projectCate->load(['children', 'flows', 'photos', 'advances']);
+        return $this->json(ProjectResource::make($projectCate));
+    }
 }
\ No newline at end of file
diff --git a/app/Http/Resources/ProjectAdvanceResource.php b/app/Http/Resources/ProjectAdvanceResource.php
new file mode 100644
index 0000000..aebea56
--- /dev/null
+++ b/app/Http/Resources/ProjectAdvanceResource.php
@@ -0,0 +1,22 @@
+<?php
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ProjectAdvanceResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        return [
+            'title' => $this->title,
+            'cover' => $this->cover,
+            'description' => $this->description,
+        ];
+    }
+}
diff --git a/app/Http/Resources/ProjectFlowResource.php b/app/Http/Resources/ProjectFlowResource.php
new file mode 100644
index 0000000..0fd04f0
--- /dev/null
+++ b/app/Http/Resources/ProjectFlowResource.php
@@ -0,0 +1,21 @@
+<?php
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ProjectFlowResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        return [
+            'title' => $this->title,
+            'cover' => $this->cover,
+        ];
+    }
+}
diff --git a/app/Http/Resources/ProjectPhotoResource.php b/app/Http/Resources/ProjectPhotoResource.php
new file mode 100644
index 0000000..6d489b9
--- /dev/null
+++ b/app/Http/Resources/ProjectPhotoResource.php
@@ -0,0 +1,21 @@
+<?php
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class ProjectPhotoResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        return [
+            'title' => $this->title,
+            'cover' => $this->cover,
+        ];
+    }
+}
diff --git a/app/Http/Resources/ProjectResource.php b/app/Http/Resources/ProjectResource.php
index 7b7df3e..2aa136e 100644
--- a/app/Http/Resources/ProjectResource.php
+++ b/app/Http/Resources/ProjectResource.php
@@ -17,6 +17,10 @@ class ProjectResource extends JsonResource
             'id' => $this->id,
             'title' => $this->title,
             'cover' => $this->cover,
+            'children' => ProjectChildrenResource::collection($this->whenLoaded('children')),
+            'flows' => ProjectFlowResource::collection($this->whenLoaded('flows')),
+            'photos' => ProjectPhotoResource::collection($this->whenLoaded('photos')),
+            'advances' => ProjectAdvanceResource::collection($this->whenLoaded('advances')),
         ];
     }
 }
diff --git a/app/Models/ProjectArticle.php b/app/Models/ProjectArticle.php
index acbdc1e..f047079 100644
--- a/app/Models/ProjectArticle.php
+++ b/app/Models/ProjectArticle.php
@@ -73,11 +73,6 @@ class ProjectArticle extends Model
             ->orderBy('created_at', 'desc');
     }
 
-    public function scopeChildrens($q)
-    {
-        $q->where('type', self::TYPE_ARTICLE);
-    }
-
     protected function tags():Attribute
     {
         return Attribute::make(
diff --git a/app/Models/ProjectCate.php b/app/Models/ProjectCate.php
index cc1ec02..e9d5bb1 100644
--- a/app/Models/ProjectCate.php
+++ b/app/Models/ProjectCate.php
@@ -42,4 +42,25 @@ class ProjectCate extends Model
         $q->orderBy('sort', 'asc')
             ->orderBy('created_at', 'desc');
     }
+
+    //服务子类
+    public function children()
+    {
+        return $this->hasMany(ProjectArticle::class, 'cate')->where('type', ProjectArticle::TYPE_ARTICLE)->show()->sort();
+    }
+    //服务流程
+    public function flows()
+    {
+        return $this->hasMany(ProjectArticle::class, 'cate')->where('type', ProjectArticle::TYPE_FLOW)->show()->sort();
+    }
+    //相关图片
+    public function photos()
+    {
+        return $this->hasMany(ProjectArticle::class, 'cate')->where('type', ProjectArticle::TYPE_PHOTO)->show()->sort();
+    }
+    //核心优势
+    public function advances()
+    {
+        return $this->hasMany(ProjectArticle::class, 'cate')->where('type', ProjectArticle::TYPE_ADVANCE)->show()->sort();
+    }
 }
diff --git a/routes/api.php b/routes/api.php
index 0184a5a..e57de10 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -24,9 +24,11 @@ Route::middleware('api')->group(function () {
     Route::post('captchas', [CaptchaController::class, 'store']);
     Route::get('captchas/{captcha}', [CaptchaController::class, 'show']);
 
+    //广告
     Route::get('/ads', [AdController::class, 'index']);
+    //业务范围
     Route::get('/project_cates', [ProjectController::class, 'index']);
-    Route::get('/project_childrens', [ProjectChildrenController::class, 'index']);
-    Route::get('/project_childrens/{children}', [ProjectChildrenController::class, 'show']);
-    
+    Route::get('/project_cates/{project_cate}', [ProjectController::class, 'show']);//服务详情
+    //业务子类详情
+    Route::get('/project_children/{child}', [ProjectChildrenController::class, 'show']);
 });
\ No newline at end of file