diff --git a/app/home/common.php b/app/home/common.php
index 56fab46..89ce76a 100644
--- a/app/home/common.php
+++ b/app/home/common.php
@@ -77,6 +77,7 @@ function add_user_log($type, $param_str='', $param_id = 0, $param = [])
     } else {
         $login_user = get_login_user();
         if (empty($login_user)) {
+			$login_user=[];
             $login_user['id'] = 0;
             $login_user['nickname'] = '游客';
         }