diff --git a/app/adminapi/validate/dept/DeptValidate.php b/app/adminapi/validate/dept/DeptValidate.php
index 7ee3bbd57..6d9af75b9 100755
--- a/app/adminapi/validate/dept/DeptValidate.php
+++ b/app/adminapi/validate/dept/DeptValidate.php
@@ -34,7 +34,7 @@ class DeptValidate extends BaseValidate
 	    'org_id' => 'require|checkOrg',
         'name' => 'require|length:1,30',
 	    'leader' => 'checkLeader',
-	    'mobile' => 'require|mobile',
+	    'mobile' => 'mobile',
         'status' => 'require|in:0,1',
         'sort' => 'egt:0',
     ];