diff --git a/.gitignore b/.gitignore
index bcaa6b8..b272808 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ vendor/
 /phpstan.neon
 /phpunit.xml
 /composer.lock
+uploads/
\ No newline at end of file
diff --git a/README.md b/README.md
index c143bde..6ec9001 100644
--- a/README.md
+++ b/README.md
@@ -19,10 +19,18 @@
 
 ## 安装和使用
 
+- 安装 swoole 和 xlswriter 扩展
+
+```
+自行搜索安装教程
+```
+
 - 获取代码
 
 ```bash
 git clone https://codeup.aliyun.com/67039465d8d1ada68263f984/hhl/rewrite/hyperf_service.git
+
+mkdir uploads
 ```
 
 - vendor
diff --git a/app/Service/Admin/Good/PurchaseService.php b/app/Service/Admin/Good/PurchaseService.php
index 30c4ee1..2a7f2f7 100644
--- a/app/Service/Admin/Good/PurchaseService.php
+++ b/app/Service/Admin/Good/PurchaseService.php
@@ -45,6 +45,12 @@ class PurchaseService extends BaseService
     #[Inject]
     protected GoodCache $goodCache;
 
+    /**
+     * @var Purchase
+     */
+    #[Inject]
+    protected Purchase $purchaseModel;
+
     /**
      * @return array
      */
@@ -55,7 +61,7 @@ class PurchaseService extends BaseService
         $kitchenId = (int)$this->request->input('search_kitchen_id');
         $cityId = (int)$this->request->input('search_city_id');
 
-        $list = $this->spuModel
+        $list = $this->purchaseModel
             ->where('cycle_id',$cycleId)
             ->where('city_id',$cityId)
             ->where('kitchen_id',$kitchenId)
@@ -162,12 +168,6 @@ class PurchaseService extends BaseService
         if ($occupiedOne >= (9 - 2 * $occupiedTwo)) throw new ErrException('不符合目前盒子的规则02，添加失败');
     }
 
-    /**
-     * @var Purchase
-     */
-    #[Inject]
-    protected Purchase $purchaseModel;
-
     /**
      * @return array
      * @throws ContainerExceptionInterface
diff --git a/composer.json b/composer.json
index 79d5942..7343367 100644
--- a/composer.json
+++ b/composer.json
@@ -52,7 +52,8 @@
         "ext-json": "Required to use JSON.",
         "ext-pdo": "Required to use MySQL Client.",
         "ext-pdo_mysql": "Required to use MySQL Client.",
-        "ext-redis": "Required to use Redis Client."
+        "ext-redis": "Required to use Redis Client.",
+        "ext-xlswriter": "*"
     },
     "autoload": {
         "psr-4": {
diff --git a/config/autoload/system.php b/config/autoload/system.php
index 78916cf..7430d8f 100644
--- a/config/autoload/system.php
+++ b/config/autoload/system.php
@@ -27,4 +27,6 @@ return [
     'wx_secret' => env('WX_SECRET','5d89ebae17d836625f0e155216d71f2d'),
     //api_url
     'api_url' => env('DEFAULT_API_URL','http://127.0.0.1:9501'),
+    // upload_dir
+    'upload_dir' => BASE_PATH.'/uploads/',
 ];
\ No newline at end of file