diff --git a/app/validate/BusinessValidate.php b/app/validate/BusinessValidate.php
index c121571..8cb465b 100644
--- a/app/validate/BusinessValidate.php
+++ b/app/validate/BusinessValidate.php
@@ -8,8 +8,8 @@ class BusinessValidate extends Validate
 {
     protected $rule = [
         'type'  => 'require|gt:0',
-        'business_name|商家名称' => 'require|chs|length:3,32',
-        'business_subtitle|商家简称' => 'require|chs|length:3,32',
+        'business_name|商家名称' => 'require|length:3,32',
+        'business_subtitle|商家简称' => 'require|length:3,32',
         'business_license|营业执照'  => 'require|length:3,150',
         'contact_name|联系人'      => 'require|length:1,32',
         'contact_phone|联系电话'    => 'require|mobile',