diff --git a/app/Enum/ProjectFieldTypeEnum.php b/app/Enum/ProjectFieldTypeEnum.php
new file mode 100755
index 00000000..6efa7ff2
--- /dev/null
+++ b/app/Enum/ProjectFieldTypeEnum.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Enum;
+/**
+ * 状态码定义
+ */
+enum ProjectFieldTypeEnum: int
+{
+    case SOLD = 1;
+    case SELECTED = 2;
+    case CAROUSEL = 3;
+
+
+    public function description(): string
+    {
+        return match ($this) {
+            self::SELECTED => 'is_selected',
+            self::CAROUSEL => 'is_carousel',
+            self::SOLD => 'is_sold',
+        };
+    }
+}
diff --git a/app/Http/Controllers/ProjectController.php b/app/Http/Controllers/ProjectController.php
index 8ef622cb..7f87c481 100644
--- a/app/Http/Controllers/ProjectController.php
+++ b/app/Http/Controllers/ProjectController.php
@@ -38,4 +38,23 @@ class ProjectController extends BaseController
             '修改成功'
         );
     }
+
+    /**
+     * 修改项目内容
+     * @Method POST
+     * @return JsonResponse
+     * @throws Exception
+     */
+    public function changeType(): JsonResponse
+    {
+        $id = request()->post('id');
+        $type = request()->post('type');
+        if (empty($id) || empty($type)) {
+            return jerr('参数错误');
+        }
+        return jok(
+            $this->service->changeType($id, $type),
+            '修改成功'
+        );
+    }
 }
diff --git a/app/Service/HomeService.php b/app/Service/HomeService.php
index 4572cce2..93048514 100644
--- a/app/Service/HomeService.php
+++ b/app/Service/HomeService.php
@@ -22,7 +22,7 @@ class HomeService extends BaseService
     {
         $this->isAuth = false;
         parent::__construct();
-        $this->selectField = [ 'id', 'user_id', 'title', 'cover', 'category_id', 'description', 'module_image', 'flowchart', 'content', 'video_url', 'author_id', 'price', 'preferential_price', 'front', 'service', 'deploy', 'status', 'created_at', 'updated_at', 'deleted_at', ];
+        $this->selectField = [ 'id', 'user_id', 'title', 'cover', 'category_id', 'is_sold', 'description', 'module_image', 'flowchart', 'content', 'video_url', 'author_id', 'price', 'preferential_price', 'front', 'service', 'deploy', 'status', 'created_at', 'updated_at', 'deleted_at', ];
         $this->model = ProjectModel::class;
     }
 
diff --git a/app/Service/ProjectService.php b/app/Service/ProjectService.php
index 81fe1c8b..3dc6cfbd 100644
--- a/app/Service/ProjectService.php
+++ b/app/Service/ProjectService.php
@@ -3,6 +3,7 @@
 namespace App\Service;
 
 use App\BaseApp\BaseService;
+use App\Enum\ProjectFieldTypeEnum;
 use App\Enum\ProjectStatusEnum;
 use App\Enum\StatusEnum;
 use App\Models\CollectionModel;
@@ -21,7 +22,7 @@ class ProjectService extends BaseService
     public function __construct()
     {
         parent::__construct();
-        $this->selectField = [ 'id', 'user_id', 'title', 'module_image', 'flowchart', 'content', 'cover', 'category_id', 'description', 'video_url', 'author_id', 'price', 'preferential_price', 'front', 'service', 'deploy', 'status', 'created_at', 'updated_at', 'deleted_at', ];
+        $this->selectField = [ 'id', 'user_id', 'title', 'is_selected', 'is_carousel', 'module_image', 'is_sold', 'flowchart', 'content', 'cover', 'category_id', 'description', 'video_url', 'author_id', 'price', 'preferential_price', 'front', 'service', 'deploy', 'status', 'created_at', 'updated_at', 'deleted_at', ];
         $this->model = ProjectModel::class;
     }
 
@@ -263,4 +264,25 @@ class ProjectService extends BaseService
         return $this->del($ids);
     }
 
+    /**
+     * 修改项目（是否精选、是否出售、是否为轮播图）
+     * @param $id
+     * @param $type
+     * @return mixed
+     * @throws Exception
+     */
+    public function changeType($id, $type)
+    {
+        $field = ProjectFieldTypeEnum::from($type)->description();
+        $this->selectField  = [$field];
+        $detail = $this->detail($id);
+        if (empty($detail)) {
+            $this->utils->errorThrow('项目不存在');
+        }
+        $update = $this->save($id, [$field => $detail[$field] === 0? 1 : 0]);
+        if (!$update) {
+            $this->utils->errorThrow('项目状改失败');
+        }
+        return $update;
+    }
 }