diff --git a/Bootstrap.Admin/wwwroot/css/site.css b/Bootstrap.Admin/wwwroot/css/site.css
index 096914ea..1d12ffd1 100644
--- a/Bootstrap.Admin/wwwroot/css/site.css
+++ b/Bootstrap.Admin/wwwroot/css/site.css
@@ -502,3 +502,7 @@ label.dropdown-item:first-child {
 .form-inline .form-row, .form-inline .row {
     width: 100%;
 }
+
+.btn-xs {
+    padding: 1px 5px;
+}
diff --git a/Bootstrap.Admin/wwwroot/css/tasks.css b/Bootstrap.Admin/wwwroot/css/tasks.css
index d49430e1..7e885678 100644
--- a/Bootstrap.Admin/wwwroot/css/tasks.css
+++ b/Bootstrap.Admin/wwwroot/css/tasks.css
@@ -29,7 +29,7 @@
 
     .tasks-widget .task-list > li {
         position: relative;
-        font-size: 12px;
+        font-size: 0.75rem;
     }
 
     .tasks-widget .task-list li.last-line {
@@ -69,14 +69,10 @@
         .tasks-widget .task-list li > .task-title .badge {
             position: relative;
             display: inline-block;
-            top: -19px;
+            top: -16px;
             left: -12px;
         }
 
-        .tasks-widget .task-list li > .task-title .label-success {
-            background-color: #5cb85c;
-        }
-
         .tasks-widget .task-list li > .task-title .hidden-phone {
             padding-top: 12px;
             margin-right: 4px;
diff --git a/Bootstrap.Admin/wwwroot/js/Groups.js b/Bootstrap.Admin/wwwroot/js/Groups.js
index dbbbdd65..d01b55a1 100644
--- a/Bootstrap.Admin/wwwroot/js/Groups.js
+++ b/Bootstrap.Admin/wwwroot/js/Groups.js
@@ -29,7 +29,7 @@
                             $dialogRoleHeader.text($.format('{0}-角色授权窗口', row.GroupName));
                             $dialogRoleForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogRole.modal('show');
                         }
                     });
@@ -47,7 +47,7 @@
                             $dialogUserHeader.text($.format('{0}-用户授权窗口', row.GroupName));
                             $dialogUserForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogUser.modal('show');
                         }
                     });
diff --git a/Bootstrap.Admin/wwwroot/js/Longbow.Common.js b/Bootstrap.Admin/wwwroot/js/Longbow.Common.js
index 13069bc8..637a9e6d 100644
--- a/Bootstrap.Admin/wwwroot/js/Longbow.Common.js
+++ b/Bootstrap.Admin/wwwroot/js/Longbow.Common.js
@@ -325,16 +325,6 @@
             var op = $.extend({ header: "header", content: ".main-content" }, options);
             return ($(op.header).outerHeight() + $(op.content).outerHeight() + this.outerHeight() > $(window).height()) ? this.removeClass('fixed') : this.addClass('fixed');
         },
-        lgbTooltip: function (options) {
-            if (/show|hide|dispose/.test(options)) {
-                this.tooltip(options);
-                if (options === 'dispose') this.removeAttr('data-original-title');
-            }
-            else {
-                this.tooltip($.extend({ delay: { "show": 100, "hide": 100 } }, options));
-            }
-            return this;
-        },
         lgbPopover: function (options) {
             if (/show|hide|dispose/.test(options)) {
                 this.popover(options);
@@ -369,13 +359,13 @@
                     $(element).parents('.form-group').addClass(errorClass).removeClass(validClass);
                 },
                 unhighlight: function (element, errorClass, validClass) {
-                    $(element).lgbTooltip('dispose').parents('.form-group').removeClass(errorClass).addClass(validClass);
+                    $(element).tooltip('dispose').parents('.form-group').removeClass(errorClass).addClass(validClass);
                 },
                 errorPlacement: function (label, element) {
                     var $ele = $(element);
-                    if (!$ele.attr('data-original-title')) $ele.lgbTooltip({ container: parent });
+                    if (!$ele.attr('data-original-title')) $ele.tooltip({ container: parent });
                     $ele.attr('data-original-title', $(label).text());
-                    $ele.lgbTooltip('show');
+                    $ele.tooltip('show');
                     $('#' + $ele.attr('aria-describedby')).addClass(this.settings.errorClass);
                 }
             });
diff --git a/Bootstrap.Admin/wwwroot/js/Menus.js b/Bootstrap.Admin/wwwroot/js/Menus.js
index b435f7f1..a3406fb2 100644
--- a/Bootstrap.Admin/wwwroot/js/Menus.js
+++ b/Bootstrap.Admin/wwwroot/js/Menus.js
@@ -52,7 +52,7 @@
                             $dialogRoleHeader.text($.format('{0}-角色授权窗口', row.Name));
                             $dialogRoleForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogRole.modal('show');
                         }
                     });
diff --git a/Bootstrap.Admin/wwwroot/js/Roles.js b/Bootstrap.Admin/wwwroot/js/Roles.js
index e064fd3e..0390d7b1 100644
--- a/Bootstrap.Admin/wwwroot/js/Roles.js
+++ b/Bootstrap.Admin/wwwroot/js/Roles.js
@@ -35,7 +35,7 @@
                             $dialogUserHeader.text($.format('{0}-用户授权窗口', row.RoleName));
                             $dialogUserForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogUser.modal('show');
                         }
                     });
@@ -53,7 +53,7 @@
                             $dialogGroupHeader.text($.format('{0}-部门授权窗口', row.RoleName));
                             $dialogGroupForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogGroup.modal('show');
                         }
                     });
diff --git a/Bootstrap.Admin/wwwroot/js/Settings.js b/Bootstrap.Admin/wwwroot/js/Settings.js
index b028736d..30783c8d 100644
--- a/Bootstrap.Admin/wwwroot/js/Settings.js
+++ b/Bootstrap.Admin/wwwroot/js/Settings.js
@@ -70,7 +70,7 @@
                             swal: false,
                             callback: function (result) {
                                 if ($.isArray(result)) {
-                                    var html = '<li class="{4}"><i class="fa fa-ellipsis-v"></i><div class="task-title"><span class="task-title-sp" role="tooltip" title="{1}">{2}</span><span class="badge badge-sm label-success">{0}</span><span class="task-value" title="{3}">{3}</span><div class="pull-right hidden-phone"><span>{7}</span><button class="btn btn-danger btn-xs fa fa-trash-o" title="{1}" data-url="{5}?cacheKey={1}" role="tooltip" data-self="{6}" data-placement="left"></button></div></div></li>';
+                                    var html = '<li class="{4}"><i class="fa fa-ellipsis-v"></i><div class="task-title"><span class="task-title-sp" role="tooltip" title="{1}">{2}</span><span class="badge badge-success">{0}</span><span class="task-value" title="{3}">{3}</span><div class="pull-right hidden-phone"><span>{7}</span><button class="btn btn-danger btn-xs fa fa-trash-o" title="{1}" data-url="{5}?cacheKey={1}" role="tooltip" data-self="{6}" data-placement="left"></button></div></div></li>';
                                     var content = result.sort(function (x, y) {
                                         return x.Key > y.Key ? 1 : -1;
                                     }).map(function (ele) {
@@ -114,7 +114,7 @@
                                     }).join('');
                                     $sortable.append($.format('<li class="title">{0}</li>', item.Desc));
                                     $sortable.append(content);
-                                    $sortable.find('[role="tooltip"]').lgbTooltip({ container: 'body' });
+                                    $sortable.find('[role="tooltip"]').tooltip();
                                 }
                             }
                         });
@@ -148,7 +148,7 @@
         listCacheUrl(options);
     }).last().trigger('click');
     $sortable.on('click', '.btn', function () {
-        $(this).lgbTooltip('dispose');
+        $(this).tooltip('dispose');
         listCache({ url: $(this).attr('data-url') });
         listCacheUrl();
     });
diff --git a/Bootstrap.Admin/wwwroot/js/Users.js b/Bootstrap.Admin/wwwroot/js/Users.js
index bd23427f..a6433439 100644
--- a/Bootstrap.Admin/wwwroot/js/Users.js
+++ b/Bootstrap.Admin/wwwroot/js/Users.js
@@ -31,7 +31,7 @@
                             $dialogRoleHeader.text($.format('{0}-角色授权窗口', row.DisplayName));
                             $dialogRoleForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogRole.modal('show');
                         }
                     });
@@ -49,7 +49,7 @@
                             $dialogGroupHeader.text($.format('{0}-部门授权窗口', row.DisplayName));
                             $dialogGroupForm.html(html).find('[role="tooltip"]').each(function (index, label) {
                                 if (label.title == "") label.title = "未设置";
-                            }).lgbTooltip();
+                            }).tooltip();
                             $dialogGroup.modal('show');
                         }
                     });
diff --git a/Bootstrap.Admin/wwwroot/js/common-scripts.js b/Bootstrap.Admin/wwwroot/js/common-scripts.js
index 2d7440b0..59fb6d4a 100644
--- a/Bootstrap.Admin/wwwroot/js/common-scripts.js
+++ b/Bootstrap.Admin/wwwroot/js/common-scripts.js
@@ -165,7 +165,7 @@ $(function () {
             scrollTop: 0
         }, 200);
     });
-    $('[role="tooltip"]').lgbTooltip();
+    $('[role="tooltip"]').tooltip();
 
     // breadcrumb
     var arch = $('#nav-accordion').find('a.active').last();
diff --git a/Bootstrap.Admin/wwwroot/js/longbow.validate.js b/Bootstrap.Admin/wwwroot/js/longbow.validate.js
index 14cd9686..c956b27b 100644
--- a/Bootstrap.Admin/wwwroot/js/longbow.validate.js
+++ b/Bootstrap.Admin/wwwroot/js/longbow.validate.js
@@ -74,7 +74,7 @@
                     var element = document.getElementById(name);
                     var $element = $(element);
                     that.tooltip.call(that, element, false);
-                    $element.lgbTooltip('show');
+                    $element.tooltip('show');
                 }
             },
             defaultMessage: function (element, rule) {
@@ -87,7 +87,7 @@
             settings: $.validator.defaults
         }, this.defaults(), options)
         this.$element.on('input.lgb.validate', this.options.childClass, function () {
-            if (!that.validElement(this)) $(this).lgbTooltip('show');
+            if (!that.validElement(this)) $(this).tooltip('show');
         }).on('inserted.bs.tooltip', this.options.childClass, function () {
             $('#' + $(this).attr('aria-describedby')).addClass(that.options.errorClass);
         });
@@ -124,7 +124,7 @@
         var css = this.options.validClass + ' ' + this.options.errorClass;
         this.$element.find(this.options.childClass).each(function () {
             var $this = $(this);
-            $this.lgbTooltip('dispose');
+            $this.tooltip('dispose');
             $this.parent().removeClass(css);
         });
     };
@@ -154,9 +154,9 @@
         var $this = $(element);
         var $parent = $this.parent();
         try {
-            if (valid) $this.lgbTooltip('dispose');
+            if (valid) $this.tooltip('dispose');
             else {
-                if (!$parent.hasClass('has-error')) $this.lgbTooltip({ container: $(window).width() > 768 ? op.container : (this.$element.find('.modal-body') || this.$element.find('.panel-body') || op.container) });
+                if (!$parent.hasClass('has-error')) $this.tooltip();
             }
         }
         catch (e) {
diff --git a/Bootstrap.Admin/wwwroot/js/noti.js b/Bootstrap.Admin/wwwroot/js/noti.js
index cf1bb2ae..91114b63 100644
--- a/Bootstrap.Admin/wwwroot/js/noti.js
+++ b/Bootstrap.Admin/wwwroot/js/noti.js
@@ -15,7 +15,7 @@
                         return $.format(htmlNewUsers, noti.UserName, noti.Description, noti.RegisterTime, noti.Id, noti.DisplayName);
                     }).join('');
                     $taskUsers.append(content);
-                    $('#tasks-users').find('[role="tooltip"]').lgbTooltip();
+                    $('#tasks-users').find('[role="tooltip"]').tooltip();
                 }
                 $btnRefreshUser.toggleClass('fa-spin');
             }
@@ -23,7 +23,7 @@
     }
     listData();
 
-    $btnRefreshUser.lgbTooltip().on('click', function () {
+    $btnRefreshUser.tooltip().on('click', function () {
         listData();
     });