diff --git a/.env.example b/.env.example
index f927cce..8ade683 100644
--- a/.env.example
+++ b/.env.example
@@ -1,9 +1,14 @@
 # db
-DB_HOST = '127.0.0.1'
+DB_HOST = '1Panel-mysql-sLiG'
 DB_PORT = 3306
 DB_NAME = 'car_info'
-DB_USER = 'root'
-DB_PASSWORD = 'root'
+DB_USER = 'car_info'
+DB_PASSWORD = 'btciadYXir7kXC6x'
 
-WEBMAN_LISTEN = 'http://0.0.0.0:9007'
-WEBMAN_COUNT = 4
\ No newline at end of file
+WEBMAN_LISTEN = 'http://0.0.0.0:9021'
+WEBMAN_COUNT = 2
+
+OSS_ACCESS_KEY_ID=LTAI5tAGiH7bkVkmrniXnfkA
+OSS_ACCESS_KEY_SECRET=nqklJBft6t3S0A4ZvxF4ci9ni91kmm
+OSS_BUCKET=vehicle-album
+OSS_ENDPOINT=https://oss-cn-beijing.aliyuncs.com
\ No newline at end of file
diff --git a/app/service/OssService.php b/app/service/OssService.php
index 5e73783..f95ad54 100644
--- a/app/service/OssService.php
+++ b/app/service/OssService.php
@@ -15,10 +15,10 @@ class OssService
 
     public function __construct()
     {
-        $this->accessKeyId = 'LTAI5tAGiH7bkVkmrniXnfkA';
-        $this->accessKeySecret = 'nqklJBft6t3S0A4ZvxF4ci9ni91kmm';
-        $this->bucket = 'vehicle-album';
-        $this->endpoint = 'https://oss-cn-beijing.aliyuncs.com';
+        $this->accessKeyId = env('OSS_ACCESS_KEY_ID');
+        $this->accessKeySecret = env('OSS_ACCESS_KEY_SECRET');
+        $this->bucket = env('OSS_BUCKET', 'vehicle-album');
+        $this->endpoint = env('OSS_ENDPOINT', 'https://oss-cn-beijing.aliyuncs.com');
         $this->ossClient = new OssClient($this->accessKeyId, $this->accessKeySecret, $this->endpoint);
     }
 
diff --git a/plugin/admin/app/controller/VehicleController.php b/plugin/admin/app/controller/VehicleController.php
index 3b23389..0163f1b 100644
--- a/plugin/admin/app/controller/VehicleController.php
+++ b/plugin/admin/app/controller/VehicleController.php
@@ -130,7 +130,7 @@ class VehicleController extends Crud
 
             if(!str_starts_with($item['img_url'], 'http')){
                 $ossservice = new OssService();
-                $img_url = $ossservice->generatePrivateUrl($item['img_url'],86400);
+                $img_url = $ossservice->generatePrivateUrl($item['img_url'], 3600);
                 $item['img_url'] = $img_url;
             }
         }