diff --git a/app/validate/auth/ClientValidate.php b/app/validate/auth/ClientValidate.php
index d4cb758..24b484b 100644
--- a/app/validate/auth/ClientValidate.php
+++ b/app/validate/auth/ClientValidate.php
@@ -7,7 +7,7 @@ use think\Validate;
 
 class ClientValidate extends Validate
 {
-    protected array $rule = [
+    protected $rule = [
         'name' => ClientEnum::class, // 客户端类型(PAdmin:PC管理端,IAdmin:手机管理端)
         'uuid' => 'max:64', // 客户端UUID
         'version' => 'max:10', // 客户端版本号