diff --git a/install/sql/dump.sql b/install/sql/dump.sql
index 3c68c13..94f7680 100755
--- a/install/sql/dump.sql
+++ b/install/sql/dump.sql
@@ -29,7 +29,7 @@ CREATE TABLE IF NOT EXISTS `as_config` (
   `option` varchar(120) NOT NULL default '',
   `category` int(11) NOT NULL,
   PRIMARY KEY  (`id`)
-) ENGINE=MyISAM  DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_config`
@@ -78,7 +78,7 @@ CREATE TABLE IF NOT EXISTS `as_config_categorys` (
   `cid` int(11) NOT NULL auto_increment,
   `categoryname` varchar(200) NOT NULL,
   PRIMARY KEY  (`cid`)
-) ENGINE=MyISAM  DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_config_categorys`
@@ -105,7 +105,7 @@ CREATE TABLE IF NOT EXISTS `as_logs` (
   `line` varchar(10) NOT NULL,
   `text` text NOT NULL,
   KEY `ip` (`ip`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_logs`
@@ -127,7 +127,7 @@ CREATE TABLE IF NOT EXISTS `as_module` (
   `depends` text NOT NULL,
   `url` varchar(70) NOT NULL,
   KEY `file` (`file`,`name`,`version`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_module`
@@ -152,7 +152,7 @@ CREATE TABLE IF NOT EXISTS `as_navigation` (
   PRIMARY KEY  (`id`),
   KEY `sort` (`sort`),
   KEY `side` (`side`)
-) ENGINE=MyISAM  DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_navigation`
@@ -176,7 +176,7 @@ CREATE TABLE IF NOT EXISTS `as_role` (
   `role_name` varchar(150) NOT NULL,
   `special_group` tinyint(4) NOT NULL,
   PRIMARY KEY  (`id`)
-) ENGINE=MyISAM  DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_role`
@@ -198,7 +198,7 @@ CREATE TABLE IF NOT EXISTS `as_roleset` (
   `role_value_id` int(11) NOT NULL,
   `value` varchar(20) NOT NULL,
   KEY `role_id` (`role_id`,`role_value_id`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_roleset`
@@ -229,7 +229,7 @@ CREATE TABLE IF NOT EXISTS `as_role_values` (
   `text` varchar(80) NOT NULL,
   `type` varchar(255) NOT NULL,
   PRIMARY KEY  (`id`)
-) ENGINE=MyISAM  DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_role_values`
@@ -266,7 +266,7 @@ CREATE TABLE IF NOT EXISTS `as_sessions` (
   PRIMARY KEY  (`sid`),
   KEY `time` (`time`),
   KEY `uid` (`uid`)
-) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Daten für Tabelle `as_sessions`
@@ -280,34 +280,33 @@ CREATE TABLE IF NOT EXISTS `as_sessions` (
 --
 
 DROP TABLE IF EXISTS `as_users`;
-CREATE TABLE IF NOT EXISTS `as_users` (
-  `uid` int(11) NOT NULL auto_increment,
+CREATE TABLE `as_users` (
+  `uid` int(11) NOT NULL,
   `username` varchar(50) NOT NULL,
-  `realname` varchar(120) NOT NULL,
-  `openid_identity` varchar(255) NOT NULL,
+  `realname` varchar(120) NOT NULL DEFAULT '',
   `password` varchar(64) NOT NULL,
+  `salt` varchar(10) NOT NULL,
   `loginkey` varchar(50) NOT NULL,
-  `role` int(11) NOT NULL default '1',
-  `email` varchar(60) NOT NULL default '',
-  `homepage` varchar(60) NOT NULL default '',
-  `icq` varchar(11) NOT NULL,
-  `aim` varchar(25) NOT NULL default '',
-  `skype` varchar(25) NOT NULL,
-  `from` varchar(100) NOT NULL,
-  `bio` text NOT NULL,
+  `openid_identity` varchar(255) NOT NULL DEFAULT '',
+  `role` int(11) NOT NULL DEFAULT 1,
+  `email` varchar(60) NOT NULL DEFAULT '',
+  `homepage` varchar(60) NOT NULL DEFAULT '',
+  `from` varchar(100) NOT NULL DEFAULT '',
+  `bio` text NOT NULL DEFAULT '',
   `since` int(11) NOT NULL,
   `gender` enum('m','f','u') NOT NULL,
   `birthday` int(11) NOT NULL,
   `active` tinyint(1) NOT NULL,
-  `theme` int(11) NOT NULL,
-  `lang` varchar(3) NOT NULL default '',
-  `lastvisit` int(11) NOT NULL default '0',
-  PRIMARY KEY  (`uid`),
-  KEY `openid_identity` (`openid_identity`),
-  KEY `loginkey` (`loginkey`),
-  KEY `username` (`username`),
-  KEY `password` (`password`)
-) ENGINE=MyISAM  DEFAULT CHARSET=latin1 PACK_KEYS=0 ROW_FORMAT=DYNAMIC;
+  `lang` varchar(3) NOT NULL DEFAULT '',
+  `lastvisit` int(11) NOT NULL DEFAULT 0,
+  `lastactive` int(11) NOT NULL DEFAULT 0,
+  `lastip` varbinary(16) DEFAULT NULL,
+   PRIMARY KEY  (`uid`),
+   KEY `openid_identity` (`openid_identity`),
+   KEY `loginkey` (`loginkey`),
+   KEY `username` (`username`),
+   KEY `password` (`password`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
 --
 -- Tabellenstruktur für Tabelle `as_datacache`
@@ -318,4 +317,4 @@ CREATE TABLE IF NOT EXISTS `as_datacache` (
   `content` text NOT NULL,
   `expire` int(13) NOT NULL,
   KEY `cache` (`cache`,`expire`)
-) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;