diff --git a/sai/modules/saimod_sys_api/saimod_sys_api.php b/sai/modules/saimod_sys_api/saimod_sys_api.php
index 4ed564f..4a0d311 100644
--- a/sai/modules/saimod_sys_api/saimod_sys_api.php
+++ b/sai/modules/saimod_sys_api/saimod_sys_api.php
@@ -71,7 +71,8 @@ class saimod_sys_api extends \SYSTEM\SAI\SaiModule {
         }        
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_api" href="#!api">${sai_menu_api}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_api" href="#!api">${sai_menu_api}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_api" href="#!api"><span class="glyphicon glyphicon-console" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI) && \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_API);}
     
diff --git a/sai/modules/saimod_sys_cache/saimod_sys_cache.php b/sai/modules/saimod_sys_cache/saimod_sys_cache.php
index df88d2d..2b3f499 100644
--- a/sai/modules/saimod_sys_cache/saimod_sys_cache.php
+++ b/sai/modules/saimod_sys_cache/saimod_sys_cache.php
@@ -39,7 +39,8 @@ class saimod_sys_cache extends \SYSTEM\SAI\SaiModule {
         return 'success';                
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_cache" href="#!cache">${sai_menu_cache}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_cache" href="#!cache">${sai_menu_cache}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_cache" href="#!cache"><span class="glyphicon glyphicon-level-up" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saimod_sys_config/saimod_sys_config.php b/sai/modules/saimod_sys_config/saimod_sys_config.php
index 83d836f..b926a2a 100644
--- a/sai/modules/saimod_sys_config/saimod_sys_config.php
+++ b/sai/modules/saimod_sys_config/saimod_sys_config.php
@@ -64,7 +64,8 @@ class saimod_sys_config extends \SYSTEM\SAI\SaiModule {
                                 'value' =>\SYSTEM\CONFIG\config::get(\SYSTEM\CONFIG\config_ids::SYS_SAI_CONFIG_PROJECT)));
         return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_config/tpl/config.tpl'),$vars);
     }
-    public static function html_li_menu(){return '<li><a id="menu_config" href="#!config">${sai_menu_config}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_config" href="#!config">${sai_menu_config}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_config" href="#!config"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saimod_sys_cron/saimod_sys_cron.php b/sai/modules/saimod_sys_cron/saimod_sys_cron.php
index 39061af..7a9513e 100644
--- a/sai/modules/saimod_sys_cron/saimod_sys_cron.php
+++ b/sai/modules/saimod_sys_cron/saimod_sys_cron.php
@@ -39,7 +39,8 @@ class saimod_sys_cron extends \SYSTEM\SAI\SaiModule {
         \SYSTEM\DBD\SYS_SAIMOD_CRON_DEL::QI(array($cls));
         return \SYSTEM\LOG\JsonResult::ok();}
     
-    public static function html_li_menu(){return '<li><a id="menu_cron" href="#!cron">${sai_menu_cron}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_cron" href="#!cron">${sai_menu_cron}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_cron" href="#!cron"><span class="glyphicon glyphicon-time" aria-hidden="true"></span></a></li>';}    
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_CRON);}
     
diff --git a/sai/modules/saimod_sys_docu/saimod_sys_docu.php b/sai/modules/saimod_sys_docu/saimod_sys_docu.php
index 7c7c4c1..9ec4c5d 100644
--- a/sai/modules/saimod_sys_docu/saimod_sys_docu.php
+++ b/sai/modules/saimod_sys_docu/saimod_sys_docu.php
@@ -33,7 +33,8 @@ class saimod_sys_docu extends \SYSTEM\SAI\SaiModule {
         return 'not found';
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_docu" href="#!docu">${sai_menu_docu}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_docu" href="#!docu"><span class="glyphicon glyphicon-book" aria-hidden="true"></span> ${sai_menu_docu}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_docu" href="#!docu"><span class="glyphicon glyphicon-book" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saimod_sys_files/saimod_sys_files.php b/sai/modules/saimod_sys_files/saimod_sys_files.php
index 1fee37e..a799dbe 100644
--- a/sai/modules/saimod_sys_files/saimod_sys_files.php
+++ b/sai/modules/saimod_sys_files/saimod_sys_files.php
@@ -43,7 +43,8 @@ class saimod_sys_files extends \SYSTEM\SAI\SaiModule {
         $vars['content'] = $result;
         return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_files/tpl/saimod_sys_files_list.tpl'), $vars);}
     
-    public static function html_li_menu(){return '<li><a id="menu_files" href="#!files">${sai_menu_files}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_files" href="#!files">${sai_menu_files}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_files" href="#!files"><span class="glyphicon glyphicon-duplicate" aria-hidden="true"></span></a></li>';}    
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI) && \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_FILES);}
     
diff --git a/sai/modules/saimod_sys_git/saimod_sys_git.php b/sai/modules/saimod_sys_git/saimod_sys_git.php
index 3cb18e6..3ea116f 100644
--- a/sai/modules/saimod_sys_git/saimod_sys_git.php
+++ b/sai/modules/saimod_sys_git/saimod_sys_git.php
@@ -31,7 +31,8 @@ class saimod_sys_git extends \SYSTEM\SAI\SaiModule {
         return 'success';                
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_git" href="#!git">${sai_menu_git}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_git" href="#!git"><span class="glyphicon glyphicon-saved" aria-hidden="true"></span>${sai_menu_git}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_git" href="#!git"><span class="glyphicon glyphicon-saved" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saimod_sys_log/saimod_sys_log.php b/sai/modules/saimod_sys_log/saimod_sys_log.php
index 023a352..7e06a13 100644
--- a/sai/modules/saimod_sys_log/saimod_sys_log.php
+++ b/sai/modules/saimod_sys_log/saimod_sys_log.php
@@ -343,7 +343,8 @@ class saimod_sys_log extends \SYSTEM\SAI\SaiModule {
         }        
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_log" href="#!log">${sai_menu_log}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_log" href="#!log">${sai_menu_log}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_log" href="#!log"><span class="glyphicon glyphicon-alert" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saimod_sys_login/saimod_sys_login.php b/sai/modules/saimod_sys_login/saimod_sys_login.php
index a6c666a..8a3e2a7 100644
--- a/sai/modules/saimod_sys_login/saimod_sys_login.php
+++ b/sai/modules/saimod_sys_login/saimod_sys_login.php
@@ -38,7 +38,8 @@ class saimod_sys_login extends \SYSTEM\SAI\SaiModule {
         $vars = \SYSTEM\PAGE\text::tag(\SYSTEM\DBD\system_text::TAG_SAI_LOGIN);
         return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\WEBPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_login/tpl/register.tpl'), $vars);}
 
-    public static function html_li_menu(){return '<li><a id="menu_login" href="#!login">'.(\SYSTEM\SECURITY\Security::isLoggedIn() ? '${sai_menu_logout}' : '${sai_menu_login}').'</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_login" href="#!login">'.(\SYSTEM\SECURITY\Security::isLoggedIn() ? '<span class="glyphicon glyphicon-log-out" aria-hidden="true"></span> ${sai_menu_logout}' : '<span class="glyphicon glyphicon-log-in" aria-hidden="true"></span> ${sai_menu_login}').'</a></li>';}
+        public static function html_li_menu(){return '<li><a id="menu_login" href="#!login">'.(\SYSTEM\SECURITY\Security::isLoggedIn() ? '<span class="glyphicon glyphicon-log-out" aria-hidden="true"></span>' : '<span class="glyphicon glyphicon-log-in" aria-hidden="true"></span>').'</a></li>';}
     public static function right_public(){return true;}    
     public static function right_right(){return true;}
     
diff --git a/sai/modules/saimod_sys_login/tpl/login.tpl b/sai/modules/saimod_sys_login/tpl/login.tpl
index de58a03..b72e9f0 100644
--- a/sai/modules/saimod_sys_login/tpl/login.tpl
+++ b/sai/modules/saimod_sys_login/tpl/login.tpl
@@ -26,7 +26,7 @@
         </div>        
         <div class="help-block"></div>
         <input type="hidden" />
-        <button class="btn-sm btn-primary" style="clear: left; height: 32px; font-size: 13px;" type="submit" id="login_submit"><span class="glyphicon glyphicon-log-in" aria-hidden="true"></span>${basic_login}</button>
+        <button class="btn-sm btn-primary" style="clear: left; height: 32px; font-size: 13px;" type="submit" id="login_submit"><span class="glyphicon glyphicon-log-in" aria-hidden="true"></span> ${basic_login}</button>
     </div>
 </form>
 <a href="#" id="register_link">${basic_text_register}</a></br>
diff --git a/sai/modules/saimod_sys_login/tpl/logout.tpl b/sai/modules/saimod_sys_login/tpl/logout.tpl
index 5fa742e..375c89f 100644
--- a/sai/modules/saimod_sys_login/tpl/logout.tpl
+++ b/sai/modules/saimod_sys_login/tpl/logout.tpl
@@ -96,7 +96,7 @@
     <div class="control-group">
         <div class="help-block"></div>
         <input type="hidden" />
-        <button class="btn-sm btn-primary" style="clear: left; height: 32px; font-size: 13px;" type="submit" id="logout_submit"><span class="glyphicon glyphicon-log-out" aria-hidden="true"></span>${basic_logout}</button>
+        <button class="btn-sm btn-primary" style="clear: left; height: 32px; font-size: 13px;" type="submit" id="logout_submit"><span class="glyphicon glyphicon-log-out" aria-hidden="true"></span> ${basic_logout}</button>
     </div>
 </form>
 
diff --git a/sai/modules/saimod_sys_mod/saimod_sys_mod.php b/sai/modules/saimod_sys_mod/saimod_sys_mod.php
index e71249d..b53f940 100644
--- a/sai/modules/saimod_sys_mod/saimod_sys_mod.php
+++ b/sai/modules/saimod_sys_mod/saimod_sys_mod.php
@@ -32,7 +32,8 @@ class saimod_sys_mod extends \SYSTEM\SAI\SaiModule {
     public static function sai_mod__SYSTEM_SAI_saimod_sys_mod(){
         return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_mod/tpl/mods.tpl'),\SYSTEM\PAGE\text::tag(\SYSTEM\DBD\system_text::TAG_SAI_MOD));}
     
-    public static function html_li_menu(){return '<li><a id="menu_mod" href="#!mod">${sai_menu_mod}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_mod" href="#!mod">${sai_menu_mod}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_mod" href="#!mod"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span></a></li>';}    
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saimod_sys_page/saimod_sys_page.php b/sai/modules/saimod_sys_page/saimod_sys_page.php
index 728fd7e..48ede75 100644
--- a/sai/modules/saimod_sys_page/saimod_sys_page.php
+++ b/sai/modules/saimod_sys_page/saimod_sys_page.php
@@ -66,7 +66,8 @@ class saimod_sys_page extends \SYSTEM\SAI\SaiModule {
         }        
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_page" href="#!page">${sai_menu_page}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_page" href="#!page">${sai_menu_page}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_page" href="#!page"><span class="glyphicon glyphicon-blackboard" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI) && \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_API);}
     
diff --git a/sai/modules/saimod_sys_security/saimod_sys_security.php b/sai/modules/saimod_sys_security/saimod_sys_security.php
index 72bea91..b9bd3a1 100644
--- a/sai/modules/saimod_sys_security/saimod_sys_security.php
+++ b/sai/modules/saimod_sys_security/saimod_sys_security.php
@@ -153,7 +153,8 @@ class saimod_sys_security extends \SYSTEM\SAI\SaiModule {
         return 'error';
     }
     
-    public static function html_li_menu(){return '<li><a id="menu_security" href="#!security">${sai_menu_security}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_security" href="#!security">${sai_menu_security}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_security" href="#!security"><span class="glyphicon glyphicon-lock" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI) && \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_SECURITY);}
     
diff --git a/sai/modules/saimod_sys_text/saimod_sys_text.php b/sai/modules/saimod_sys_text/saimod_sys_text.php
index 4a957ad..430bb07 100644
--- a/sai/modules/saimod_sys_text/saimod_sys_text.php
+++ b/sai/modules/saimod_sys_text/saimod_sys_text.php
@@ -75,7 +75,8 @@ class saimod_sys_text extends \SYSTEM\SAI\SaiModule {
     public static function sai_mod__SYSTEM_SAI_saimod_sys_text_action_delete($id, $lang = null){
         return \SYSTEM\PAGE\text::delete($id, $lang) ? \SYSTEM\LOG\JsonResult::ok() : \SYSTEM\LOG\JsonResult::fail();}
       
-    public static function html_li_menu(){return '<li><a id="menu_text" href="#!text">${sai_menu_text}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_text" href="#!text">${sai_menu_text}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_text" href="#!text"><span class="glyphicon glyphicon-text-size" aria-hidden="true"></span></a></li>';}    
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI) && \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI_LOCALE);}
     
diff --git a/sai/modules/saimod_sys_todo/saimod_sys_todo.php b/sai/modules/saimod_sys_todo/saimod_sys_todo.php
index fa8b6af..c02b1e3 100644
--- a/sai/modules/saimod_sys_todo/saimod_sys_todo.php
+++ b/sai/modules/saimod_sys_todo/saimod_sys_todo.php
@@ -163,7 +163,8 @@ class saimod_sys_todo extends \SYSTEM\SAI\SaiModule {
                \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_todo/tpl/saimod_sys_todo_todo_user.tpl'), $vars) :
                \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\SERVERPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_todo/tpl/saimod_sys_todo_todo.tpl'), $vars);}
     
-    public static function html_li_menu(){return '<li><a id="menu_todo" href="#!todo">${sai_menu_todo}</a></li>';}
+    //public static function html_li_menu(){return '<li><a id="menu_todo" href="#!todo">${sai_menu_todo}</a></li>';}
+    public static function html_li_menu(){return '<li><a id="menu_todo" href="#!todo"><span class="glyphicon glyphicon-list" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return false;}    
     public static function right_right(){return \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI);}
     
diff --git a/sai/modules/saistart_sys_sai/saistart_sys_sai.php b/sai/modules/saistart_sys_sai/saistart_sys_sai.php
index c9d1c97..6876525 100644
--- a/sai/modules/saistart_sys_sai/saistart_sys_sai.php
+++ b/sai/modules/saistart_sys_sai/saistart_sys_sai.php
@@ -6,7 +6,8 @@ class saistart_sys_sai extends \SYSTEM\SAI\SaiModule {
         $vars = array_merge(array(  'content' => self::html_content()),
                                     \SYSTEM\PAGE\text::tag(\SYSTEM\DBD\system_text::TAG_SAI_START));
         return \SYSTEM\PAGE\replace::replaceFile(   \SYSTEM\WEBPATH(new \SYSTEM\PSAI(),'modules/saistart_sys_sai/tpl/saistart.tpl'),$vars);}
-    public static function html_li_menu(){return '<li class="active"><a id="menu_start" href="#">${sai_menu_start}</a></li>';}
+    //public static function html_li_menu(){return '<li class="active"><a id="menu_start" href="#">${sai_menu_start}</a></li>';}
+    public static function html_li_menu(){return '<li class="active"><a id="menu_start" href="#"><span class="glyphicon glyphicon-home" aria-hidden="true"></span></a></li>';}
     public static function right_public(){return true;}    
     public static function right_right(){return true;}
     
diff --git a/sai/modules/saistart_sys_sai/tpl/content_loggedin.tpl b/sai/modules/saistart_sys_sai/tpl/content_loggedin.tpl
index c670f19..7ccf4c2 100644
--- a/sai/modules/saistart_sys_sai/tpl/content_loggedin.tpl
+++ b/sai/modules/saistart_sys_sai/tpl/content_loggedin.tpl
@@ -39,7 +39,7 @@
                             <div class="control-group">
                                 <div class="help-block"></div>
                                 <input type="hidden" />
-                                <button class="btn-sm btn-primary" style="clear: left; height: 32px; font-size: 13px;" type="submit" id="logout_submit">${basic_logout}</button>
+                                <button class="btn-sm btn-primary" style="clear: left; height: 32px; font-size: 13px;" type="submit" id="logout_submit"><span class="glyphicon glyphicon-log-out" aria-hidden="true"></span> ${basic_logout}</button>
                             </div>
                         </form>
                     </div>