diff --git a/AdminAsset.php b/AdminAsset.php
deleted file mode 100644
index 286f890d..00000000
--- a/AdminAsset.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-namespace mdm\admin;
-
-/**
- * AdminAsset
- *
- * @author Misbahul D Munir <misbahuldmunir@gmail.com>
- * @since 1.0
- */
-class AdminAsset extends \yii\web\AssetBundle
-{
-    /**
-     * @inheritdoc
-     */
-    public $sourcePath = '@mdm/admin/assets';
-
-    /**
-     * @inheritdoc
-     */
-    public $css = [
-        'animate.css',
-    ];
-
-    public $depends = [
-        'yii\web\YiiAsset',
-    ];
-}
diff --git a/assets/yii.admin.js b/assets/yii.admin.js
deleted file mode 100644
index c726d84c..00000000
--- a/assets/yii.admin.js
+++ /dev/null
@@ -1,155 +0,0 @@
-yii.admin = (function ($) {
-    var _onSearch = false;
-    var pub = {
-        userId: undefined,
-        roleName: undefined,
-        assignUrl: undefined,
-        searchUrl: undefined,
-        assign: function (action) {
-            var params = {
-                id: pub.userId,
-                action: action,
-                roles: $('#list-' + (action == 'assign' ? 'avaliable' : 'assigned')).val(),
-            };
-            $.post(pub.assignUrl, params,
-                function () {
-                    pub.searchAssignmet('avaliable', true);
-                    pub.searchAssignmet('assigned', true);
-                });
-        },
-        searchAssignmet: function (target, force) {
-            if (!_onSearch || force) {
-                _onSearch = true;
-                var $inp = $('#search-' + target);
-                setTimeout(function () {
-                    var data = {
-                        id: pub.userId,
-                        target: target,
-                        term: $inp.val(),
-                    };
-                    $.get(pub.searchUrl, data,
-                        function (r) {
-                            var $list = $('#list-' + target);
-                            $list.html('');
-                            if (r.Roles) {
-                                var $group = $('<optgroup label="Roles">');
-                                $.each(r.Roles, function () {
-                                    $('<option>').val(this).text(this).appendTo($group);
-                                });
-                                $group.appendTo($list);
-                            }
-                            if (r.Permissions) {
-                                var $group = $('<optgroup label="Permissions">');
-                                $.each(r.Permissions, function () {
-                                    $('<option>').val(this).text(this).appendTo($group);
-                                });
-                                $group.appendTo($list);
-                            }
-                        }).done(function () {
-                        _onSearch = false;
-                    });
-                }, 500);
-            }
-        },
-        // role & permission
-        addChild: function (action) {
-            var params = {
-                id: pub.roleName,
-                action: action,
-                roles: $('#list-' + (action == 'assign' ? 'avaliable' : 'assigned')).val(),
-            };
-            $.post(pub.assignUrl, params,
-                function () {
-                    pub.searchRole('avaliable', true);
-                    pub.searchRole('assigned', true);
-                });
-        },
-        searchRole: function (target, force) {
-            if (!_onSearch || force) {
-                _onSearch = true;
-                var $inp = $('#search-' + target);
-                setTimeout(function () {
-                    var data = {
-                        id: pub.roleName,
-                        target: target,
-                        term: $inp.val(),
-                    };
-                    $.get(pub.searchUrl, data,
-                        function (r) {
-                            var $list = $('#list-' + target);
-                            $list.html('');
-                            if (r.Roles) {
-                                var $group = $('<optgroup label="Roles">');
-                                $.each(r.Roles, function () {
-                                    $('<option>').val(this).text(this).appendTo($group);
-                                });
-                                $group.appendTo($list);
-                            }
-                            if (r.Permissions) {
-                                var $group = $('<optgroup label="Permissions">');
-                                $.each(r.Permissions, function () {
-                                    $('<option>').val(this).text(this).appendTo($group);
-                                });
-                                $group.appendTo($list);
-                            }
-                            if (r.Routes) {
-                                var $group = $('<optgroup label="Routes">');
-                                $.each(r.Routes, function () {
-                                    $('<option>').val(this).text(this).appendTo($group);
-                                });
-                                $group.appendTo($list);
-                            }
-                        }).done(function () {
-                        _onSearch = false;
-                    });
-                }, 500);
-            }
-        },
-        // route
-        assignRoute: function (action) {
-            var params = {
-                action: action,
-                routes: $('#list-' + (action == 'assign' ? 'avaliable' : 'assigned')).val(),
-            };
-            $.post(pub.assignUrl, params,
-                function () {
-                    pub.searchRoute('avaliable', 0, true);
-                    pub.searchRoute('assigned', 0, true);
-                });
-        },
-        searchRoute: function (target, refresh, force) {
-            if (!_onSearch || force) {
-                _onSearch = true;
-                var $inp = $('#search-' + target);
-                setTimeout(function () {
-                    var data = {
-                        target: target,
-                        term: $inp.val(),
-                        refresh: refresh,
-                    };
-                    $.get(pub.searchUrl, data,
-                        function (r) {
-                            var $list = $('#list-' + target);
-                            $list.html('');
-                            $.each(r, function (key, val) {
-                                var $opt = $('<option>').val(key).text(key);
-                                if (!val) {
-                                    $opt.addClass('lost');
-                                }
-                                $opt.appendTo($list);
-                            });
-
-                        }).done(function () {
-                        _onSearch = false;
-                    });
-                }, 500);
-            }
-        },
-        initProperties: function (properties) {
-            $.each(properties, function (key, val) {
-                pub[key] = val;
-            });
-        },
-    }
-    return pub;
-})(jQuery)
\ No newline at end of file