diff --git a/login-base/src/main/resources/templates/config/update.html b/login-base/src/main/resources/templates/config/update.html
index aebe2b9b..37127456 100644
--- a/login-base/src/main/resources/templates/config/update.html
+++ b/login-base/src/main/resources/templates/config/update.html
@@ -254,7 +254,7 @@
         <div class="layui-card">
             <div class="layui-card-header">
                 <span class="layui-breadcrumb" lay-filter="breadcrumb" style="visibility: visible;">
-                    <a href="javascript:void(0);"><cite>系统参数配置</cite></a>
+                    <a href="javascript:void(0);"><cite>系统参数配置(参数名唯一且只能是字母、数字与下划线的组合)</cite></a>
                 </span>
                 <button id="systemParamsPlusBtn" type="button" class="layui-btn layui-btn-xs" style="float: right; margin-top: 12px;">
                     <i class="fa fa-plus" aria-hidden="true"></i>
@@ -283,12 +283,29 @@
         <div class="layui-card" th:if="${appLogin eq 'appLogin'}">
             <div class="layui-card-header">
                 <span class="layui-breadcrumb" lay-filter="breadcrumb" style="visibility: visible;">
-                    <a href="javascript:void(0);"><cite>APP参数配置</cite></a>
+                    <a href="javascript:void(0);"><cite>APP参数配置(参数名唯一且只能是字母、数字与下划线的组合)</cite></a>
                 </span>
+                <button id="appParamsPlusBtn" type="button" class="layui-btn layui-btn-xs" style="float: right; margin-top: 12px;">
+                    <i class="fa fa-plus" aria-hidden="true"></i>
+                </button>
             </div>
             <div class="layui-card-body" style="padding: 15px;">
                 <div class="layui-form-item">
-
+                    <table class="layui-table">
+                        <colgroup>
+                            <col width="150">
+                            <col>
+                            <col width="60">
+                        </colgroup>
+                        <thead>
+                        <tr>
+                            <th>参数名</th>
+                            <th>参数值</th>
+                            <th style="text-align: center;">操作</th>
+                        </tr>
+                        </thead>
+                        <tbody id="appParamsBody"></tbody>
+                    </table>
                 </div>
             </div>
         </div>
@@ -500,19 +517,20 @@
         });
 
         // 系统参数事件
-        (function() {
-            var systemParamsArray = [];
+        function paramsConfigInit(idPrefix, classPrefix, initObj) {
+            var paramsArray = [];
+            var keyupSetTimeout;
 
             function getTr(index, key, value) {
                 return  '<tr>' +
                         '   <td>' +
-                        '       <input type="text" id="systemParamsKey'+ index +'" placeholder="输入参数名" class="layui-input system-params-key" value="'+ (key ? key : '') +'" data-index="'+ index +'">' +
+                        '       <input type="text" id="'+ idPrefix +'Key'+ index +'" placeholder="输入参数名" class="layui-input '+ classPrefix +'-key" value="'+ (key ? key : '') +'" data-index="'+ index +'">' +
                         '   </td>' +
                         '   <td>' +
-                        '       <input type="text" id="systemParamsValue'+ index +'" placeholder="输入参数值" class="layui-input system-params-value" value="'+ (value ? value : '') +'" data-index="'+ index +'">' +
+                        '       <input type="text" id="'+ idPrefix +'Value'+ index +'" placeholder="输入参数值" class="layui-input '+ classPrefix +'-value" value="'+ (value ? value : '') +'" data-index="'+ index +'">' +
                         '   </td>' +
                         '   <td style="text-align: center;">' +
-                        '       <button type="button" class="layui-btn layui-btn-xs layui-btn-danger system-params-remove-btn" data-index="'+ index +'">' +
+                        '       <button type="button" class="layui-btn layui-btn-xs layui-btn-danger '+ classPrefix +'-remove-btn" data-index="'+ index +'">' +
                         '           <i class="fa fa-times" aria-hidden="true"></i>' +
                         '       </button>' +
                         '   </td>' +
@@ -521,67 +539,83 @@
 
             function refreshTr() {
                 var trs = '';
-                for(var i = 0; i < systemParamsArray.length; i++) {
-                    var item = systemParamsArray[i];
+                for(var i = 0; i < paramsArray.length; i++) {
+                    var item = paramsArray[i];
                     trs += getTr(i, item.key, item.value);
                 }
-                $('#systemParamsBody').empty();
-                $('#systemParamsBody').append(trs);
+                $('#'+ idPrefix +'Body').empty();
+                $('#'+ idPrefix +'Body').append(trs);
             }
 
-            function isKeyExist(key) {
+            function isKeyExist(index, key) {
                 if(!key) {
                     return false;
                 }
-                for(var i = 0, item; item = systemParamsArray[i++];) {
-                    if(key == item.key) {
+                for(var i = 0, item; item = paramsArray[i++];) {
+                    if(key == item.key && index != (i - 1)) {
                         return true;
                     }
                 }
                 return false;
             }
 
+            function isKeyEffective(key) {
+                if((/^[a-zA-Z0-9\_]+$/g.test(key))) {
+                    return true;
+                }
+                return false;
+            }
+
             function init() {
 
             }
             init();
 
-            $(document).on('keyup', '.system-params-key', function() {
+            $(document).on('keyup', '.'+ classPrefix +'-key', function() {
                 var self = this;
                 var index = this.dataset.index;
+                this.value = this.value.replace(/\s/g, '');
                 var value = this.value;
-                setTimeout(function() {
-                    if(isKeyExist(value)) {
-                        systemParamsArray[index].key = '';
-                        top.dialog.msg('参数名重复');
-                        self.value = '';
+                if(keyupSetTimeout) {
+                    clearTimeout(keyupSetTimeout);
+                }
+                keyupSetTimeout = setTimeout(function() {
+                    if(!isKeyEffective(value)) {
+                        top.dialog.msg('参数名只能是字母、数字与下划线组合');
                         self.focus();
+                        self.value = '';
+                        return;
+                    }
+                    if(isKeyExist(index, value)) {
+                        top.dialog.msg('参数名重复');
+                        self.focus();
+                        self.value = '';
                         return;
                     } else {
-                        systemParamsArray[index].key = value;
+                        paramsArray[index].key = value;
                     }
-                }, 50)
+                }, 500);
             });
 
-            $(document).on('keyup', '.system-params-value', function() {
+            $(document).on('keyup', '.'+ classPrefix +'-value', function() {
                 var index = this.dataset.index;
-                systemParamsArray[index].value = this.value;
+                paramsArray[index].value = this.value;
             });
 
-            $(document).on('click', '#systemParamsPlusBtn', function() {
-                systemParamsArray.push({
+            $(document).on('click', '#'+ idPrefix +'PlusBtn', function() {
+                paramsArray.push({
                     key: '',
                     value: ''
                 });
                 refreshTr();
             })
 
-            $(document).on('click', '.system-params-remove-btn', function() {
+            $(document).on('click', '.'+ classPrefix +'-remove-btn', function() {
                 var index = this.dataset.index;
-                systemParamsArray.splice(index, 1);
+                paramsArray.splice(index, 1);
                 refreshTr();
             })
-        })();
+        };
 
         // 初始化
         function initData() {
@@ -621,6 +655,8 @@
                     photos = data.loginBackgroundImages.split(',');
                 }
                 setBackgroundTemple();
+                paramsConfigInit('systemParams', 'system-params', {});
+                paramsConfigInit('appParams', 'app-params', {});
             }, function(code, data) {
                 top.dialog.msg(data.msg);
             }, function() {