diff --git a/packages/bydauto/src/Controllers/BYDAutoController.php b/packages/bydauto/src/Controllers/BYDAutoController.php
index acf6620..351d9be 100644
--- a/packages/bydauto/src/Controllers/BYDAutoController.php
+++ b/packages/bydauto/src/Controllers/BYDAutoController.php
@@ -23,8 +23,10 @@ public function testdrive(Request $request)
         $requestId = Str::uuid();
         $request->merge(['request_id' => $requestId]);
 
-        $model = (new TestdriveCreateAction())->execute($request);
-        // TestdrivePushJob::dispatch($model);
+        $exists = Testdrive::query()->where('mobile', $request->input('mobile'))->exists();
+        throw_if($exists, ValidationException::withMessages(['mobile' => '手机号已存在']));
+
+        (new TestdriveCreateAction())->execute($request);
 
         return response()->json(['code' => 0, 'message' => '提交成功', 'request_id' => $requestId]);
     }