diff --git a/sai/modules/saimod_sys_docu/saimod_sys_docu.php b/sai/modules/saimod_sys_docu/saimod_sys_docu.php
index 02083f6..f1fecc7 100644
--- a/sai/modules/saimod_sys_docu/saimod_sys_docu.php
+++ b/sai/modules/saimod_sys_docu/saimod_sys_docu.php
@@ -22,10 +22,10 @@ class saimod_sys_docu extends \SYSTEM\SAI\SaiModule {
                 //$tabs[$cat]['content'] .= \Michelf\Markdown::defaultTransform(file_get_contents($doc));
                 $vars3 = array( 'active' => ($first2 ? 'active' : ''),
                                 'content' => \Michelf\Markdown::defaultTransform(file_get_contents($doc)),
-                                'tab_id' => str_replace(array('.',' '), '_', basename($doc)));                
+                                'tab_id' => str_replace(array('.',' ','\\','/'), '_', $doc));                
                 $tabs[$cat]['content'] .= \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_docu/tab2.tpl'), $vars3);
                 $vars3 = array( 'active' => ($first2 ? 'active' : ''),
-                                'tab_id' => str_replace(array('.',' '), '_', basename($doc)),
+                                'tab_id' => str_replace(array('.',' ','\\','/'), '_', $doc),
                                 'tab_id_pretty' => basename($doc));
                 $tabs[$cat]['menu'] .= \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_docu/tabopt.tpl'), $vars3);
                 $first2 = false;