edit

src/Lib/Log.php

@@ -57,7 +57,7 @@ class Log
         } else {
             $menu_array = array($menu);
         }
-        
+
         $param['menu_id'] = implode(',', $menu_array);
         $param['name'] = $name;
         $param['type'] = $method;
@@ -78,6 +78,9 @@ class Log
 
     public function getMenuInfo($menu)
     {
+        if (!$menu) {
+            return '';
+        }
         $array = explode(',', $menu);
         $group = Dever::db('manage/menu_group')->one($array[0]);
         $parent = Dever::db('manage/menu')->one($array[1]);