diff --git a/beike/Installer/Controllers/EnvironmentController.php b/beike/Installer/Controllers/EnvironmentController.php
index 7c00a2a2..22263d98 100644
--- a/beike/Installer/Controllers/EnvironmentController.php
+++ b/beike/Installer/Controllers/EnvironmentController.php
@@ -98,6 +98,9 @@ class EnvironmentController extends Controller
                         'database' => $request->input('database_name'),
                         'username' => $request->input('database_username'),
                         'password' => $request->input('database_password'),
+                        'options'   => [
+                            \PDO::ATTR_TIMEOUT => 1,
+                        ],
                     ]),
                 ],
             ],
@@ -107,9 +110,8 @@ class EnvironmentController extends Controller
 
         try {
             DB::connection()->getPdo();
-
-            return true;
         } catch (Exception $e) {
+            dd($e);
             return false;
         }
     }
diff --git a/composer.json b/composer.json
index 81b094bd..be84e61b 100644
--- a/composer.json
+++ b/composer.json
@@ -6,9 +6,10 @@
     "license": "MIT",
     "require": {
         "php": "^8.0.2",
-        "ext-json": "*",
-        "ext-zip": "*",
         "ext-iconv": "*",
+        "ext-json": "*",
+        "ext-pdo": "*",
+        "ext-zip": "*",
         "doctrine/dbal": "^3.3",
         "fruitcake/laravel-cors": "^2.0",
         "guzzlehttp/guzzle": "^7.2",