diff --git a/app/Models/BaseModel.php b/app/Models/BaseModel.php
index e55ea3f..200cf17 100644
--- a/app/Models/BaseModel.php
+++ b/app/Models/BaseModel.php
@@ -12,6 +12,13 @@ class BaseModel extends Model
 	protected $dateFormat = 'U';
 	protected $host = '';
 
+	public function __construct(array $attributes = [])
+	{
+		parent::__construct($attributes);
+		$this->host = env('APP_URL');
+	}
+
+	//默认按id desc排序
 	protected static function booted()
 	{
 		static::addGlobalScope('orderById', function (Builder $builder) {
@@ -19,9 +26,9 @@ class BaseModel extends Model
 		});
 	}
 
-	public function __construct(array $attributes = [])
+	//供应商、代理商、地接、后台管理员等密码加密
+	protected function passMd5($value): string
 	{
-		parent::__construct($attributes);
-		$this->host = env('APP_URL');
+		return md5('9e97ae0d950a4b10182c99d484b204c8' . $value);
 	}
 }