diff --git a/Bootstrap.Admin/wwwroot/lib/longbow/longbow.validate.js b/Bootstrap.Admin/wwwroot/lib/longbow/longbow.validate.js
index 3f50e630..91e42ff6 100644
--- a/Bootstrap.Admin/wwwroot/lib/longbow/longbow.validate.js
+++ b/Bootstrap.Admin/wwwroot/lib/longbow/longbow.validate.js
@@ -176,13 +176,24 @@
         var $this = $(element);
         if ($this.is(':hidden')) return result;
         var methods = this.rules(element);
-        var proxy = function(rule) {
+        var proxy = function (rule) {
             if ($.isFunction($.validator.methods[rule])) {
                 result = $.validator.methods[rule].call(this.options, $this.val(), element, methods[rule]);
                 if (!result) {
                     $this.attr('data-original-title', this.defaultMessage(element, { method: rule, parameters: methods[rule] }));
                     return result;
                 }
+
+                // checkGroup rule
+                if (rule === 'checkGroup') {
+                    var $checkers = this.$element.find(this.options.childClass).filter(function () {
+                        var $this = $(this);
+                        return $this.hasClass(rule) || $this.attr(rule);
+                    });
+                    $checkers.removeClass(this.options.errorClass).removeClass(this.options.validClass);
+                    if (result) $checkers.tooltip('dispose');
+                    else $checkers.addClass(this.options.errorClass).tooltip();
+                }
             }
             else {
                 console.log('没有匹配的方法 ' + rule);
@@ -191,13 +202,13 @@
         }
         var remote = null;
         for (var rule in methods) {
-            if(rule !== 'remote') {
+            if (rule !== 'remote') {
                 result = proxy.call(this, rule);
-                if(!result) return false;
+                if (!result) return false;
             }
             else remote = rule;
         }
-        if(remote !== null) result = proxy.call(this, remote);
+        if (remote !== null) result = proxy.call(this, remote);
         return result;
     };
 
@@ -212,26 +223,21 @@
         return message;
     };
 
-    Validate.prototype.attributeRules = function (element) {
-        var rules = {}, $element = $(element), value;
+    Validate.prototype.attributeRules = function (element, rules) {
+        var $element = $(element), value;
 
-        $.each(["radioGroup"], function () {
-            value = element.getAttribute(this);
-            if (value === "") value = true;
-            value = !!value;
-            rules[this] = value;
-            if (value) {
-                rules["required"] = false;
-                $(element).on('change', ':radio', function () {
-                    $(this).trigger('input.lgb.validate');
-                });
+        $.each(["remote"], function () {
+            var para = $element.attr(this);
+            if (para) {
+                if (element.name === "") element.name = element.id;
+                rules[this] = $.formatUrl(para);
             }
         });
-        $.each(["remote"], function () {
-            if (element.getAttribute(this)) {
-                if (element.name === "") element.name = element.id;
-                var para = $(element).attr(this);
-                rules[this] = $.formatUrl(para);
+
+        $.each(["radioGroup", "checkGroup"], function () {
+            if (rules[this]) {
+                delete rules.required;
+                return false;
             }
         });
         return rules;
@@ -240,7 +246,11 @@
     Validate.prototype.rules = function (element) {
         var $this = $(element);
         var rules = $this.data('lgb.Validate.Rules');
-        if (!rules) $this.data('lgb.Validate.Rules', rules = $.validator.normalizeRules($.extend({ required: true }, $.validator.classRules(element), $.validator.attributeRules(element), this.attributeRules(element))));
+        if (!rules) $this.data('lgb.Validate.Rules', rules = this.attributeRules(element, $.validator.normalizeRules($.extend(
+            { required: true },
+            $.validator.classRules(element),
+            $.validator.attributeRules(element)
+        ))));
         return rules;
     };
 
@@ -275,6 +285,11 @@
             $.validator.addMethod("radioGroup", function (value, element) {
                 return $(element).find(':checked').length === 1;
             }, "请选择一个选项");
+
+            $.validator.addMethod("checkGroup", function (value, element) {
+                return $(element).parents('[data-toggle="LgbValidate"]').find(':checked').length >= 1;
+            }, "请选择一个选项");
+
             $.validator.addMethod("userName", function (value, element) {
                 return this.optional(element) || /^[a-zA-Z0-9_@.]*$/.test(value);
             }, "登录名称不可以包含非法字符");