diff --git a/dbd/sql/mysql/data/system_sai_api.sql b/dbd/sql/mysql/data/system_sai_api.sql
index b9ae8df..f64bcaf 100644
--- a/dbd/sql/mysql/data/system_sai_api.sql
+++ b/dbd/sql/mysql/data/system_sai_api.sql
@@ -142,6 +142,8 @@ INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `nam
 INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1007, 42, 3, 1000, 'deassign', 'user', 'INT');
 INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1010, 42, 2, 1000, 'edit', 'todo', 'INT');
 INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1011, 42, 2, 1000, 'edit', 'message', 'STRING');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1015, 42, 2, 1000, 'priority_up', 'todo', 'INT');
+INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1016, 42, 2, 1000, 'priority_down', 'todo', 'INT');
 
 
 INSERT INTO `system_api` (`ID`, `group`, `type`, `parentID`, `parentValue`, `name`, `verify`) VALUES (1100, 42, 0, 0, '_SYSTEM_SAI_saimod_sys_docu', 'action', NULL);
diff --git a/dbd/sql/mysql/schema/system_todo.sql b/dbd/sql/mysql/schema/system_todo.sql
index a833791..b6f066b 100644
--- a/dbd/sql/mysql/schema/system_todo.sql
+++ b/dbd/sql/mysql/schema/system_todo.sql
@@ -21,9 +21,12 @@ CREATE TABLE `system_todo` (
 	`type` INT(11) NOT NULL DEFAULT '0',
 	`count` INT(11) NOT NULL DEFAULT '1',
 	`state` INT(11) NOT NULL DEFAULT '0',
+	`priority` INT(11) NOT NULL DEFAULT '0',
+	`time_closed` DATETIME NULL DEFAULT NULL,
 	PRIMARY KEY (`ID`),
 	UNIQUE INDEX `file_line_message` (`file`, `line`, `message_hash`)
 )
 COLLATE='utf8_general_ci'
 ENGINE=MyISAM
-AUTO_INCREMENT=92;
\ No newline at end of file
+AUTO_INCREMENT=0
+;
\ No newline at end of file
diff --git a/dbd/sql/mysql/schema/system_todo_assign.sql b/dbd/sql/mysql/schema/system_todo_assign.sql
index da87016..0b503ad 100644
--- a/dbd/sql/mysql/schema/system_todo_assign.sql
+++ b/dbd/sql/mysql/schema/system_todo_assign.sql
@@ -1,6 +1,7 @@
 CREATE TABLE `system_todo_assign` (
 	`todo` INT(10) NOT NULL,
 	`user` INT(10) UNSIGNED NOT NULL,
+	`time` DATETIME NOT NULL,
 	PRIMARY KEY (`todo`, `user`)
 )
 COLLATE='utf8_unicode_ci'
diff --git a/dbd/tbl/system_todo.php b/dbd/tbl/system_todo.php
index 9bc28bb..5b24c8a 100644
--- a/dbd/tbl/system_todo.php
+++ b/dbd/tbl/system_todo.php
@@ -32,4 +32,6 @@ class system_todo {
     const FIELD_STATE               = 'state';
         const FIELD_STATE_OPEN      = 0;
         const FIELD_STATE_CLOSED    = 1;
+    const FIELD_PRIORITY            = 'priority';
+    const FIELD_TIME_CLOSED         = 'time_closed';
 }
\ No newline at end of file
diff --git a/dbd/tbl/system_todo_assign.php b/dbd/tbl/system_todo_assign.php
index 4e0db6e..3f48e66 100644
--- a/dbd/tbl/system_todo_assign.php
+++ b/dbd/tbl/system_todo_assign.php
@@ -7,4 +7,5 @@ class system_todo_assign {
 
     const FIELD_TODO                = 'todo';
     const FIELD_USER                = 'user';
+    const FIELD_TIME                = 'time';
 }
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_todo/js/saimod_sys_todo.js b/sai/modules/saimod_sys_todo/js/saimod_sys_todo.js
index 17e2600..218861f 100644
--- a/sai/modules/saimod_sys_todo/js/saimod_sys_todo.js
+++ b/sai/modules/saimod_sys_todo/js/saimod_sys_todo.js
@@ -54,6 +54,7 @@ function init_saimod_sys_todo_todoopen(){
     register_assign();
     register_deassign();
     register_deassign_user();
+    register_priority();
     init_tinymce();
 }
 function init_saimod_sys_todo_todoclose(){
@@ -71,6 +72,7 @@ function init_saimod_sys_todo_todoclose(){
     register_assign();
     register_deassign();
     register_deassign_user();
+    register_priority();
     init_tinymce();
 }
 
@@ -89,6 +91,30 @@ function init_saimod_sys_todo_new(){
     init_tinymce();
 }
 
+function register_priority(){
+    $('#btn_prio_up').click(function(){
+        $.ajax({    type : 'GET',
+                    url  : './sai.php?sai_mod=.SYSTEM.SAI.saimod_sys_todo&action=priority_up&todo='+$(this).attr('todo'),
+                    success : function(data) {
+                        if(data.status){
+                            alert('success');
+                        }
+                    }
+        });
+    });
+    
+    $('#btn_prio_down').click(function(){
+        $.ajax({    type : 'GET',
+                    url  : './sai.php?sai_mod=.SYSTEM.SAI.saimod_sys_todo&action=priority_down&todo='+$(this).attr('todo'),
+                    success : function(data) {
+                        if(data.status){
+                            alert('success');
+                        }
+                    }
+        });
+    });
+}
+
 function register_open(){
     $('#btn_open').show();
     $('#btn_open').click(function(){
diff --git a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_ASSIGN.php b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_ASSIGN.php
index e6f19de..d86e049 100644
--- a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_ASSIGN.php
+++ b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_ASSIGN.php
@@ -7,6 +7,8 @@ class SYS_SAIMOD_TODO_ASSIGN extends \SYSTEM\DB\QP {
 //pg            
 'TODO',
 //mys
-'INSERT INTO '.\SYSTEM\DBD\system_todo_assign::NAME_MYS.' ('.\SYSTEM\DBD\system_todo_assign::FIELD_TODO.','.\SYSTEM\DBD\system_todo_assign::FIELD_USER.') VALUES(?,?);'
+'INSERT INTO '.\SYSTEM\DBD\system_todo_assign::NAME_MYS.
+' ('.\SYSTEM\DBD\system_todo_assign::FIELD_TODO.','.\SYSTEM\DBD\system_todo_assign::FIELD_USER.','.\SYSTEM\DBD\system_todo_assign::FIELD_TIME.')'.
+' VALUES(?,?, NOW());'
 );}}
 
diff --git a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE.php b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE.php
index bfb243c..7f2a4ea 100644
--- a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE.php
+++ b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE.php
@@ -8,7 +8,7 @@ class SYS_SAIMOD_TODO_CLOSE extends \SYSTEM\DB\QP {
 'UPDATE '.\SYSTEM\DBD\system_todo::NAME_PG.' SET '.\SYSTEM\DBD\system_todo::FIELD_STATE.'='.\SYSTEM\DBD\system_todo::FIELD_STATE_CLOSED.
 ' WHERE "'.\SYSTEM\DBD\system_todo::FIELD_ID.'"= $1;',
 //mys
-'UPDATE '.\SYSTEM\DBD\system_todo::NAME_MYS.' SET '.\SYSTEM\DBD\system_todo::FIELD_STATE.'='.\SYSTEM\DBD\system_todo::FIELD_STATE_CLOSED.
+'UPDATE '.\SYSTEM\DBD\system_todo::NAME_MYS.' SET '.\SYSTEM\DBD\system_todo::FIELD_STATE.'='.\SYSTEM\DBD\system_todo::FIELD_STATE_CLOSED.', '.\SYSTEM\DBD\system_todo::FIELD_TIME_CLOSED.'=NOW()'.
 ' WHERE '.\SYSTEM\DBD\system_todo::FIELD_ID.'= ?;'
 );}}
 
diff --git a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE_ALL.php b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE_ALL.php
index d827b67..9ce76a0 100644
--- a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE_ALL.php
+++ b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_CLOSE_ALL.php
@@ -8,7 +8,7 @@ class SYS_SAIMOD_TODO_CLOSE_ALL extends \SYSTEM\DB\QQ {
 'UPDATE '.\SYSTEM\DBD\system_todo::NAME_PG.' SET '.\SYSTEM\DBD\system_todo::FIELD_STATE.'='.\SYSTEM\DBD\system_todo::FIELD_STATE_CLOSED.
 ' WHERE "'.\SYSTEM\DBD\system_todo::FIELD_TYPE.'"='.\SYSTEM\DBD\system_todo::FIELD_TYPE_EXCEPTION.';',
 //mys
-'UPDATE '.\SYSTEM\DBD\system_todo::NAME_MYS.' SET '.\SYSTEM\DBD\system_todo::FIELD_STATE.'='.\SYSTEM\DBD\system_todo::FIELD_STATE_CLOSED.
+'UPDATE '.\SYSTEM\DBD\system_todo::NAME_MYS.' SET '.\SYSTEM\DBD\system_todo::FIELD_STATE.'='.\SYSTEM\DBD\system_todo::FIELD_STATE_CLOSED.', '.\SYSTEM\DBD\system_todo::FIELD_TIME_CLOSED.'=NOW()'.
 ' WHERE `'.\SYSTEM\DBD\system_todo::FIELD_TYPE.'`='.\SYSTEM\DBD\system_todo::FIELD_TYPE_EXCEPTION.';'
 );}}
 
diff --git a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_LIST.php b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_LIST.php
index 42e417f..a449a28 100644
--- a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_LIST.php
+++ b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_LIST.php
@@ -9,7 +9,7 @@ class SYS_SAIMOD_TODO_LIST extends \SYSTEM\DB\QP {
 //mys
 'SELECT * FROM('.
     ' SELECT todo.'.\SYSTEM\DBD\system_todo::FIELD_ID.' as todo_id,'.
-        ' todo.'.\SYSTEM\DBD\system_todo::FIELD_TYPE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_CLASS.', todo.'.\SYSTEM\DBD\system_todo::FIELD_TIME.', todo.'.\SYSTEM\DBD\system_todo::FIELD_COUNT.', todo.'.\SYSTEM\DBD\system_todo::FIELD_MESSAGE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_REQUEST_URI.', todo.'.\SYSTEM\DBD\system_todo::FIELD_FILE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_LINE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_SERVER_NAME.', todo.'.\SYSTEM\DBD\system_todo::FIELD_SERVER_PORT.', todo.'.\SYSTEM\DBD\system_todo::FIELD_QUERYTIME.', todo.'.\SYSTEM\DBD\system_todo::FIELD_IP.','.
+        ' todo.'.\SYSTEM\DBD\system_todo::FIELD_TYPE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_CLASS.', todo.'.\SYSTEM\DBD\system_todo::FIELD_TIME.', todo.'.\SYSTEM\DBD\system_todo::FIELD_COUNT.', todo.'.\SYSTEM\DBD\system_todo::FIELD_MESSAGE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_REQUEST_URI.', todo.'.\SYSTEM\DBD\system_todo::FIELD_FILE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_LINE.', todo.'.\SYSTEM\DBD\system_todo::FIELD_SERVER_NAME.', todo.'.\SYSTEM\DBD\system_todo::FIELD_SERVER_PORT.', todo.'.\SYSTEM\DBD\system_todo::FIELD_QUERYTIME.', todo.'.\SYSTEM\DBD\system_todo::FIELD_IP.', todo.'.\SYSTEM\DBD\system_todo::FIELD_PRIORITY.','.
         ' creator.'.\SYSTEM\DBD\system_user::FIELD_ID.' as creator_id,'.
         ' creator.'.\SYSTEM\DBD\system_user::FIELD_USERNAME.','.
         ' assignee.'.\SYSTEM\DBD\system_user::FIELD_USERNAME.' as assignee,'.
@@ -23,5 +23,5 @@ class SYS_SAIMOD_TODO_LIST extends \SYSTEM\DB\QP {
     ' LIMIT 100'.
 ') as a'.
 ' GROUP BY a.todo_id'.
-' ORDER BY a.'.\SYSTEM\DBD\system_todo::FIELD_TYPE.' DESC, a.'.\SYSTEM\DBD\system_todo::FIELD_COUNT.' DESC, a.'.\SYSTEM\DBD\system_todo::FIELD_TIME.' DESC'
+' ORDER BY a.'.\SYSTEM\DBD\system_todo::FIELD_PRIORITY.' DESC, a.'.\SYSTEM\DBD\system_todo::FIELD_TYPE.' DESC, a.'.\SYSTEM\DBD\system_todo::FIELD_COUNT.' DESC, a.'.\SYSTEM\DBD\system_todo::FIELD_TIME.' DESC'
 );}}
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_PRIORITY.php b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_PRIORITY.php
new file mode 100644
index 0000000..ca43eac
--- /dev/null
+++ b/sai/modules/saimod_sys_todo/qq/SYS_SAIMOD_TODO_PRIORITY.php
@@ -0,0 +1,13 @@
+<?php
+namespace SYSTEM\DBD;
+
+class SYS_SAIMOD_TODO_PRIORITY extends \SYSTEM\DB\QP {
+    protected static function query(){
+        return new \SYSTEM\DB\QQuery(get_class(),
+//pg            
+'todo',
+//mys
+'UPDATE '.\SYSTEM\DBD\system_todo::NAME_MYS.' SET '.\SYSTEM\DBD\system_todo::FIELD_PRIORITY.' = '.\SYSTEM\DBD\system_todo::FIELD_PRIORITY.' + ?'.
+' WHERE '.\SYSTEM\DBD\system_todo::FIELD_ID.'= ?;'
+);}}
+
diff --git a/sai/modules/saimod_sys_todo/saimod_sys_todo.php b/sai/modules/saimod_sys_todo/saimod_sys_todo.php
index fb7aa14..e32bf99 100644
--- a/sai/modules/saimod_sys_todo/saimod_sys_todo.php
+++ b/sai/modules/saimod_sys_todo/saimod_sys_todo.php
@@ -31,6 +31,12 @@ class saimod_sys_todo extends \SYSTEM\SAI\SaiModule {
     public static function sai_mod__SYSTEM_SAI_saimod_sys_todo_action_add($todo){
         self::exception(new \Exception($todo), false, true);
         return \SYSTEM\LOG\JsonResult::ok();}
+    public static function sai_mod__SYSTEM_SAI_saimod_sys_todo_action_priority_up($todo){
+        \SYSTEM\DBD\SYS_SAIMOD_TODO_PRIORITY::QI(array(+1,$todo));
+        return \SYSTEM\LOG\JsonResult::ok();}
+    public static function sai_mod__SYSTEM_SAI_saimod_sys_todo_action_priority_down($todo){
+        \SYSTEM\DBD\SYS_SAIMOD_TODO_PRIORITY::QI(array(-1,$todo));
+        return \SYSTEM\LOG\JsonResult::ok();}
     
     public static function sai_mod__SYSTEM_SAI_saimod_sys_todo(){
         $vars = \SYSTEM\PAGE\text::tag(\SYSTEM\DBD\system_text::TAG_SAI_TODO);
diff --git a/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo.tpl b/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo.tpl
index 0f77c41..0d4d774 100644
--- a/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo.tpl
+++ b/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo.tpl
@@ -22,5 +22,7 @@
     <tr><td>message</td><td>${message}</td></tr>
 </table>
 <button id="btn_back" onClick="system.load('todo');" class="btn btn-sm btn-success" style="margin-right: 15px; height: 32px; font-size: 13px; float: left;"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> ${basic_back}</button>
+<button id="btn_prio_up" class="btn btn-sm btn-success" style="margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-thumbs-up" aria-hidden="true"></span></button>
+<button id="btn_prio_down" class="btn btn-sm btn-danger" style="margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-thumbs-down" aria-hidden="true"></span></button>
 <button id="btn_close" class="btn btn-sm btn-danger" style="display: none; margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-remove-sign" aria-hidden="true"></span> ${basic_close}</button>
-<button id="btn_open" class="btn btn-sm btn-warning" style="display: none; margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span> ${basic_open}</button>
\ No newline at end of file
+<button id="btn_open" class="btn btn-sm btn-warning" style="display: none; margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span> ${basic_open}</button>
diff --git a/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo_user.tpl b/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo_user.tpl
index 009a18e..80b057f 100644
--- a/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo_user.tpl
+++ b/sai/modules/saimod_sys_todo/tpl/saimod_sys_todo_todo_user.tpl
@@ -2,6 +2,7 @@
 <table class="table table-hover table-condensed">
     <tr><th>${table_property}</th><th>${table_value}</th></tr>
     <tr><td>${table_id}</td><td>${ID}</td></tr>
+    <tr><td>${table_priority}</td><td>${priority}</td></tr>
     <tr><td>${table_ip}</td><td>${ip}</td></tr>
     <tr><td>${table_querytime}</td><td>${querytime}</td></tr>
     <tr><td>${table_time}</td><td>${time}</td></tr>
@@ -21,6 +22,8 @@
 </table>
 <button id="btn_back" onClick="system.load('todo');" class="btn btn-sm btn-success" style="margin-right: 15px; height: 32px; font-size: 13px; float: left;"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> ${basic_back}</button>
 <button id="btn_edit" class="btn btn-sm btn-warning" style="margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> ${basic_edit}</button>
+<button id="btn_prio_up" class="btn btn-sm btn-success" style="margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-thumbs-up" aria-hidden="true"></span></button>
+<button id="btn_prio_down" class="btn btn-sm btn-danger" style="margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-thumbs-down" aria-hidden="true"></span></button>
 <button id="btn_close" class="btn btn-sm btn-danger" style="display: none; margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-remove-sign" aria-hidden="true"></span> ${basic_close}</button>
 <button id="btn_open" class="btn btn-sm btn-primary" style="display: none; margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span> ${basic_open}</button>
 <button id="btn_assign" class="btn btn-sm btn-success" style="${display_assign} margin-right: 15px; height: 32px; font-size: 13px; float: right;" todo="${ID}"><span class="glyphicon glyphicon-plus-sign" aria-hidden="true"></span> ${basic_assign}</button>