diff --git a/src/admin/Bootstrap.Admin/Controllers/Api/SettingsController.cs b/src/admin/Bootstrap.Admin/Controllers/Api/SettingsController.cs
index 63444be5..12a9743b 100644
--- a/src/admin/Bootstrap.Admin/Controllers/Api/SettingsController.cs
+++ b/src/admin/Bootstrap.Admin/Controllers/Api/SettingsController.cs
@@ -1,4 +1,5 @@
-using Bootstrap.DataAccess;
+using Bootstrap.Admin.Query;
+using Bootstrap.DataAccess;
 using Bootstrap.Security;
 using Longbow.Cache;
 using Microsoft.AspNetCore.Authorization;
@@ -34,16 +35,29 @@ namespace Bootstrap.Admin.Controllers.Api
         public bool Post(string id, [FromBody]BootstrapDict dict) => id switch
         {
             "Demo" => DictHelper.UpdateSystemModel(dict.Code == "1", dict.Name),
-            "AppPath" => DictHelper.SaveAppSettings(dict),
             _ => false
         };
 
+        /// <summary>
+        /// 保存前台应用时调用
+        /// </summary>
+        /// <returns></returns>
+        [HttpPut()]
+        public bool Put([FromBody]QueryAppOption option) => option.Save();
+
         /// <summary>
         /// 获取网站缓存站点集合
         /// </summary>
         [HttpGet]
         public IEnumerable<ICacheCorsItem> Get() => CacheManager.CorsSites;
 
+        /// <summary>
+        /// 通过指定 AppKey 获取前台应用配置信息
+        /// </summary>
+        /// <param name="key"></param>
+        [HttpGet("{key}")]
+        public QueryAppOption Get(string key) => QueryAppOption.RetrieveByKey(key);
+
         /// <summary>
         /// 删除指定键值的前台应用配置信息
         /// </summary>
diff --git a/src/admin/Bootstrap.Admin/Query/QueryAppOption.cs b/src/admin/Bootstrap.Admin/Query/QueryAppOption.cs
new file mode 100644
index 00000000..34fcf79f
--- /dev/null
+++ b/src/admin/Bootstrap.Admin/Query/QueryAppOption.cs
@@ -0,0 +1,68 @@
+using System.Linq;
+using Bootstrap.DataAccess;
+
+namespace Bootstrap.Admin.Query
+{
+    /// <summary>
+    /// 前台应用查询类
+    /// </summary>
+    public class QueryAppOption
+    {
+        /// <summary>
+        /// 应用操作 new 为新建 edit 为保存
+        /// </summary>
+        /// <value></value>
+        public string AppId { get; set; } = "edit";
+
+        /// <summary>
+        /// 应用名称
+        /// </summary>
+        public string AppName { get; set; } = "";
+
+        /// <summary>
+        /// 应用编码
+        /// </summary>
+        public string AppCode { get; set; } = "";
+
+        /// <summary>
+        /// 前台应用路径
+        /// </summary>
+        public string AppUrl { get; set; } = "#";
+
+        /// <summary>
+        /// 前台应用标题
+        /// </summary>
+        public string AppTitle { get; set; } = "未设置";
+
+        /// <summary>
+        /// 前台应用页脚
+        /// </summary>
+        public string AppFooter { get; set; } = "未设置";
+
+        /// <summary>
+        /// 保存前台应用方法
+        /// </summary>
+        /// <returns></returns>
+        public bool Save()
+        {
+            var ret = DictHelper.SaveAppSettings(AppCode, AppName, AppUrl, AppTitle, AppFooter, AppId == "edit");
+            return true;
+        }
+
+        /// <summary>
+        /// 通过指定 AppKey 获取前台应用配置信息
+        /// </summary>
+        /// <param name="key"></param>
+        /// <returns></returns>
+        public static QueryAppOption RetrieveByKey(string key)
+        {
+            var ret = new QueryAppOption() { AppCode = key };
+            var dicts = DictHelper.RetrieveDicts();
+            ret.AppName = dicts.FirstOrDefault(d => d.Category == "应用程序" && d.Code == key).Name ?? "";
+            ret.AppUrl = dicts.FirstOrDefault(d => d.Category == "应用首页" && d.Name == key).Code ?? "";
+            ret.AppTitle = dicts.FirstOrDefault(d => d.Category == ret.AppName && d.Name == "网站标题").Code ?? "";
+            ret.AppFooter = dicts.FirstOrDefault(d => d.Category == ret.AppName && d.Name == "网站页脚").Code ?? "";
+            return ret;
+        }
+    }
+}
diff --git a/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml b/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml
index a1465e92..cdcae6b5 100644
--- a/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml
+++ b/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml
@@ -83,13 +83,13 @@
             <div class="row" id="appList">
                 @foreach (var app in Model.Apps)
                 {
-                    <div class="form-group col-12" data-toggle="LgbValidate" data-valid-button="[data-method='saveApp']">
+                    <div class="form-group col-12 app" data-key="@app.Key">
                         <label class="control-label" for="@app.Key">@app.Name</label>
                         <div class="input-group flex-fill">
-                            <input id="@app.Key" class="form-control" placeholder="请输入应用首页，2000字以内" value="@app.Url" maxlength="2000" data-valid="true" />
+                            <input id="@app.Key" class="form-control" value="@app.Url" readonly />
                             <div class="input-group-append" asp-condition="@(!Model.IsDemo)">
                                 <button class="btn btn-danger" type="button" data-key="@app.Key" data-method="delApp"><i class="fa fa-trash-o"></i><span>删除</span></button>
-                                <button class="btn btn-secondary" type="button" data-key="@app.Key" data-method="saveApp"><i class="fa fa-save"></i><span>保存</span></button>
+                                <button class="btn btn-primary" type="button" data-key="@app.Key" data-method="editApp"><i class="fa fa fa-pencil"></i><span>编辑</span></button>
                             </div>
                         </div>
                     </div>
@@ -331,6 +331,7 @@
                 <form class="form-inline">
                     <div class="row">
                         <div class="form-group col-sm-6">
+                            <input hidden id="appId" value />
                             <label class="control-label" for="appKey">应用ID</label>
                             <input type="text" class="form-control" id="appKey" placeholder="不可为空，50字以内" maxlength="50" data-valid="true" />
                         </div>
@@ -343,6 +344,14 @@
                             <label class="control-label" for="appUrl">应用首页</label>
                             <input type="text" class="form-control flex-fill" id="appUrl" placeholder="不可为空，2000字以内" maxlength="2000" data-valid="true" />
                         </div>
+                        <div class="form-group col-sm-12">
+                            <label class="control-label" for="appTitle">网站标题</label>
+                            <input type="text" class="form-control flex-fill" id="appTitle" placeholder="不可为空，50字以内" maxlength="50" data-valid="true" />
+                        </div>
+                        <div class="form-group col-sm-12">
+                            <label class="control-label" for="appFooter">网站页脚</label>
+                            <input type="text" class="form-control flex-fill" id="appFooter" placeholder="不可为空，50字以内" maxlength="50" data-valid="true" />
+                        </div>
                     </div>
                 </form>
             </div>
diff --git a/src/admin/Bootstrap.Admin/wwwroot/js/settings.js b/src/admin/Bootstrap.Admin/wwwroot/js/settings.js
index d544606a..613a5991 100644
--- a/src/admin/Bootstrap.Admin/wwwroot/js/settings.js
+++ b/src/admin/Bootstrap.Admin/wwwroot/js/settings.js
@@ -161,34 +161,57 @@ $(function () {
                 });
                 break;
             case 'addApp':
-                $('#appKey').val('');
-                $('#appName').val('');
+                $('#appKey').val('').removeAttr('readonly');
+                $('#appName').val('').removeAttr('readonly');
                 $('#appUrl').val('');
+                $('#appTitle').val('');
+                $('#appFooter').val('');
+                $('#appId').val('new');
                 $dialog.modal('show');
                 break;
-            case 'saveApp':
-                var appPath = $(this).parents('.input-group').find(':text').val();
-                var appKey = $(this).attr('data-key');
-                var appName = $(this).parents('.input-group').prev().text();
-                $.bc({
-                    url: Settings.url + '/AppPath', data: { category: appName, name: appKey, code: appPath, define: 0 }, title: "保存" + appName, method: "post"
-                });
-                break;
             case 'saveNewApp':
                 var appPath = $('#appUrl').val();
                 var appKey = $('#appKey').val();
                 var appName = $('#appName').val();
+                var appTitle = $('#appTitle').val();
+                var appFooter = $('#appFooter').val();
+                var appId = $('#appId').val();
                 $.bc({
-                    url: Settings.url + '/AppPath', data: { category: appName, name: appKey, code: appPath }, title: "保存" + appName, method: "post",
+                    url: Settings.url, data: { AppName: appName, AppCode: appKey, AppUrl: appPath, AppTitle: appTitle, AppFooter: appFooter, AppId: appId }, title: "保存" + appName, method: "put",
                     callback: function (result) {
                         if (result) {
                             $dialog.modal('hide');
 
-                            // 保存成功创建新 dom
-                            var segment = $.format('<div class="form-group col-12" data-toggle="LgbValidate" data-valid-button="[data-method=\'saveApp\']"><label class="control-label" for="{0}">{1}</label>                                    <div class="input-group flex-fill"><input id="{0}" class="form-control" placeholder="请输入应用首页，2000字以内" value="{2}" maxlength="2000" data-valid="true" /><div class="input-group-append">                                            <button class="btn btn-danger" type="button" data-key="{0}" data-method="delApp"><i class="fa fa-trash-o"></i><span>删除</span></button><button class="btn btn-secondary" type="button" data-key="{0}" data-method="saveApp"><i class="fa fa-save"></i><span>保存</span></button></div></div></div>', appKey, appName, appPath);
+                            if (appId === 'new') {
+                                // 保存成功创建新 dom
+                                var segment = $.format('<div class="form-group col-12 app" data-key="{0}"><label class="control-label" for="{0}">{1}</label><div class="input-group flex-fill"><input id="{0}" class="form-control" placeholder="请输入应用首页，2000字以内" value="{2}" maxlength="2000" data-valid="true" /><div class="input-group-append"><button class="btn btn-danger" type="button" data-key="{0}" data-method="delApp"><i class="fa fa-trash-o"></i><span>删除</span></button><button class="btn btn-primary" type="button" data-key="{0}" data-method="editApp"><i class="fa fa fa-pencil"></i><span>编辑</span></button></div></div></div>', appKey, appName, appPath);
 
-                            // append dom
-                            $('#appList').append($(segment));
+                                // append dom
+                                $('#appList').append($(segment));
+                            }
+                            else {
+                                // update
+                                $('#' + appKey).val(appPath);
+                            }
+                        }
+                    }
+                });
+                break;
+            case 'editApp':
+                $('#appId').val('edit');
+                $('#appKey').attr('readonly', true);
+                $('#appName').attr('readonly', true);
+                var appKey = $(this).parents('.app').attr('data-key');
+                $.bc({
+                    url: Settings.url, id: appKey, method: 'get',
+                    callback: function (result) {
+                        if (result) {
+                            $('#appUrl').val(result.AppUrl);
+                            $('#appKey').val(result.AppCode);
+                            $('#appName').val(result.AppName);
+                            $('#appTitle').val(result.AppTitle);
+                            $('#appFooter').val(result.AppFooter);
+                            $dialog.modal('show');
                         }
                     }
                 });
diff --git a/src/admin/Bootstrap.DataAccess/Dict.cs b/src/admin/Bootstrap.DataAccess/Dict.cs
index ae2f982e..c8f836a3 100644
--- a/src/admin/Bootstrap.DataAccess/Dict.cs
+++ b/src/admin/Bootstrap.DataAccess/Dict.cs
@@ -53,7 +53,7 @@ namespace Bootstrap.DataAccess
         public virtual bool SaveSettings(IEnumerable<BootstrapDict> dicts)
         {
             using var db = DbManager.Create();
-            dicts.ToList().ForEach(dict => db.Update<BootstrapDict>("set Code = @Code where Category = @Category and Name = @Name", dict));
+            dicts.ToList().ForEach(dict => db.Update<Dict>("set Code = @Code where Category = @Category and Name = @Name", dict));
             return true;
         }
 
diff --git a/src/admin/Bootstrap.DataAccess/Helper/DictHelper.cs b/src/admin/Bootstrap.DataAccess/Helper/DictHelper.cs
index e3688c81..d7e62031 100644
--- a/src/admin/Bootstrap.DataAccess/Helper/DictHelper.cs
+++ b/src/admin/Bootstrap.DataAccess/Helper/DictHelper.cs
@@ -394,24 +394,43 @@ namespace Bootstrap.DataAccess
         /// <summary>
         /// 保存前台应用配置信息
         /// </summary>
-        /// <param name="dict"></param>
+        /// <param name="appKey"></param>
+        /// <param name="appName"></param>
+        /// <param name="appUrl"></param>
+        /// <param name="appTitle"></param>
+        /// <param name="appFooter"></param>
+        /// <param name="update"></param>
         /// <returns></returns>
-        public static bool SaveAppSettings(BootstrapDict dict)
+        public static bool SaveAppSettings(string appKey, string appName, string appUrl, string appTitle, string appFooter, bool update)
         {
             // dict define == 1 时为新建前台应用
             bool ret;
 
             // 前台网站配置地址 不允许以 / 结尾
-            dict.Code = dict.Code.TrimEnd('/');
-            if (dict.Define == 0)
+            appUrl = appUrl.TrimEnd('/');
+            if (update)
             {
                 // Update
                 ret = SaveSettings(new BootstrapDict[] {
+                    new BootstrapDict()
+                    {
+                        Category = appName,
+                        Name = "网站标题",
+                        Code = appTitle,
+                        Define = 1
+                    },
+                    new BootstrapDict()
+                    {
+                        Category = appName,
+                        Name = "网站页脚",
+                        Code = appFooter,
+                        Define = 1
+                    },
                     new BootstrapDict()
                     {
                         Category = "应用首页",
-                        Name = dict.Name,
-                        Code = dict.Code,
+                        Name = appKey,
+                        Code = appUrl,
                         Define = 0
                     }
                 });
@@ -421,17 +440,52 @@ namespace Bootstrap.DataAccess
                 ret = Save(new BootstrapDict()
                 {
                     Category = "应用程序",
-                    Name = dict.Category,
-                    Code = dict.Name,
+                    Name = appName,
+                    Code = appKey,
                     Define = 0
                 });
                 if (ret) ret = Save(new BootstrapDict()
                 {
                     Category = "应用首页",
-                    Name = dict.Name,
-                    Code = dict.Code,
+                    Name = appKey,
+                    Code = appUrl,
                     Define = 0
                 });
+                if (ret) ret = Save(new BootstrapDict()
+                {
+                    Category = appName,
+                    Name = "网站标题",
+                    Code = appTitle,
+                    Define = 1
+                });
+                if (ret) ret = Save(new BootstrapDict()
+                {
+                    Category = appName,
+                    Name = "网站页脚",
+                    Code = appFooter,
+                    Define = 1
+                });
+                if (ret) ret = Save(new BootstrapDict()
+                {
+                    Category = appName,
+                    Name = "个人中心地址",
+                    Code = "/Admin/Profiles",
+                    Define = 1
+                });
+                if (ret) ret = Save(new BootstrapDict()
+                {
+                    Category = appName,
+                    Name = "系统设置地址",
+                    Code = "/Admin/Index",
+                    Define = 1
+                });
+                if (ret) ret = Save(new BootstrapDict()
+                {
+                    Category = appName,
+                    Name = "系统通知地址",
+                    Code = "/Admin/Notifications",
+                    Define = 1
+                });
             }
             return ret;
         }
@@ -446,6 +500,7 @@ namespace Bootstrap.DataAccess
             var ids = new List<string>();
             ids.AddRange(RetrieveDicts().Where(d => d.Category == "应用程序" && d.Name == dict.Name && d.Code == dict.Code).Select(d => d.Id ?? ""));
             ids.AddRange(RetrieveDicts().Where(d => d.Category == "应用首页" && d.Name == dict.Code).Select(d => d.Id ?? ""));
+            ids.AddRange(RetrieveDicts().Where(d => d.Category == dict.Name).Select(d => d.Id ?? ""));
 
             return Delete(ids);
         }
diff --git a/test/UnitTest/Bootstrap.Admin/Api/SettingsTest.cs b/test/UnitTest/Bootstrap.Admin/Api/SettingsTest.cs
index 89078fe8..31538da2 100644
--- a/test/UnitTest/Bootstrap.Admin/Api/SettingsTest.cs
+++ b/test/UnitTest/Bootstrap.Admin/Api/SettingsTest.cs
@@ -1,4 +1,5 @@
-using Bootstrap.DataAccess;
+using Bootstrap.Admin.Query;
+using Bootstrap.DataAccess;
 using Bootstrap.Security;
 using Longbow.Cache;
 using System.Collections.Generic;
@@ -19,6 +20,43 @@ namespace Bootstrap.Admin.Api
             Assert.NotNull(resp);
         }
 
+        [Fact]
+        public async void GetByKey_Ok()
+        {
+            var resp = await Client.GetAsJsonAsync<QueryAppOption>("Demo");
+            Assert.NotNull(resp);
+        }
+
+        [Fact]
+        public async void Put_Ok()
+        {
+            var data = new QueryAppOption()
+            {
+                AppId = "new",
+                AppName = "UnitTest",
+                AppCode = "UnitTest",
+                AppUrl = "http://localhost",
+                AppTitle = "网站标题",
+                AppFooter = "网站页脚"
+            };
+
+            var resp = await Client.PutAsJsonAsync<QueryAppOption, bool>("", data);
+            Assert.True(resp);
+
+            // Check
+            var op = await Client.GetAsJsonAsync<QueryAppOption>("UnitTest");
+            Assert.Equal(data.AppTitle, op.AppTitle);
+
+            // 删除
+            resp = await Client.DeleteAsJsonAsync<BootstrapDict, bool>("AppPath", new BootstrapDict()
+            {
+                Category = "UnitTest",
+                Name = "UnitTest",
+                Code = "UnitTest"
+            });
+            Assert.True(resp);
+        }
+
         [Fact]
         public async void Post_Ok()
         {