diff --git a/SunnyUI/Common/UJsonConfig.cs b/SunnyUI/Common/UJsonConfig.cs
deleted file mode 100644
index fac35c93..00000000
--- a/SunnyUI/Common/UJsonConfig.cs
+++ /dev/null
@@ -1,83 +0,0 @@
-/******************************************************************************
- * SunnyUI 开源控件库、工具类库、扩展类库、多页面开发框架。
- * CopyRight (C) 2012-2022 ShenYongHua(沈永华).
- * QQ群：56829229 QQ：17612584 EMail：SunnyUI@QQ.Com
- *
- * Blog:   https://www.cnblogs.com/yhuse
- * Gitee:  https://gitee.com/yhuse/SunnyUI
- * GitHub: https://github.com/yhuse/SunnyUI
- *
- * SunnyUI.dll can be used for free under the GPL-3.0 license.
- * If you use this code, please keep this note.
- * 如果您使用此代码，请保留此说明。
- ******************************************************************************
- * 文件名称: UJsonConfig.cs
- * 文件说明: Json配置文件类
- * 当前版本: V3.1
- * 创建日期: 2020-01-01
- *
- * 2020-01-01: V2.2.9 增加文件说明
-******************************************************************************/
-
-using System;
-using System.IO;
-using System.Text;
-
-namespace Sunny.UI
-{
-    /// <summary>
-    /// JSON 配置文件类
-    /// </summary>
-    /// <typeparam name="TConfig">类型</typeparam>
-    public class JsonConfig<TConfig> : BaseConfig<TConfig> where TConfig : JsonConfig<TConfig>, new()
-    {
-        /// <summary>加载指定配置文件</summary>
-        /// <param name="filename">文件名</param>
-        /// <returns>结果</returns>
-        public override bool Load(string filename)
-        {
-            if (filename.IsNullOrWhiteSpace())
-            {
-                filename = ConfigFile;
-            }
-
-            if (filename.IsNullOrWhiteSpace())
-            {
-                throw new ApplicationException($"未指定{typeof(TConfig).Name}的配置文件路径！");
-            }
-
-            if (!File.Exists(filename))
-            {
-                return false;
-            }
-
-            try
-            {
-                current = Json.DeserializeFromFile<TConfig>(filename, Encoding.Default);
-                return true;
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine(ex.Message);
-                return false;
-            }
-        }
-
-        /// <summary>保存到配置文件中去</summary>
-        /// <param name="filename">文件名</param>
-        public override void Save(string filename)
-        {
-            if (filename.IsNullOrWhiteSpace())
-            {
-                filename = ConfigFile;
-            }
-
-            if (filename.IsNullOrWhiteSpace())
-            {
-                throw new ApplicationException($"未指定{typeof(TConfig).Name}的配置文件路径！");
-            }
-
-            Json.SerializeToFile(current, filename, Encoding.Default);
-        }
-    }
-}
\ No newline at end of file