diff --git a/Falcon.SugarApi/Proxy/Proxy.cs b/Falcon.SugarApi/Proxy/Proxy.cs
index bdeb821..98069b7 100644
--- a/Falcon.SugarApi/Proxy/Proxy.cs
+++ b/Falcon.SugarApi/Proxy/Proxy.cs
@@ -6,30 +6,25 @@ namespace Falcon.SugarApi.Proxy
     /// 对象代理接口
     /// </summary>
     /// <typeparam name="T">代理的对象类型</typeparam>
-    public abstract class Proxy<T>
+    public abstract class Proxy<T>:ProxyBase where T:class
     {
         /// <summary>
         /// 通过传入代理对象生成代理
         /// </summary>
         /// <param name="target">要代理的对象</param>
         /// <exception cref="ArgumentNullException">代理对象为空</exception>
-        public Proxy(T target) {
-            if(target == null) {
-                throw new ArgumentNullException(nameof(target));
-            }
-            Target = target;
-        }
+        public Proxy(T target):base(target) {}
         /// <summary>
         /// 代理对象
         /// </summary>
-        public T Target { get; }
+        public new T? Target => base.Target as T;
         /// <summary>
         /// 获取对象属性的代理
         /// </summary>
         /// <param name="prop">属性名称</param>
         /// <returns></returns>
         /// <exception cref="PropNotFoundException">没有找到属性</exception>
-        public virtual object? GetFunc(string prop) {
+        public override object? GetFunc(string prop) {
             var p = typeof(T).GetProperty(prop) ?? throw new PropNotFoundException(prop);
             return p.GetValue(this.Target);
         }
@@ -39,7 +34,7 @@ namespace Falcon.SugarApi.Proxy
         /// <param name="prop">属性名称</param>
         /// <param name="value">属性值</param>
         /// <exception cref="PropNotFoundException">没有找到属性</exception>
-        public virtual void SetAction(string prop,object? value) {
+        public override void SetAction(string prop,object? value) {
             var p = typeof(T).GetProperty(prop) ?? throw new PropNotFoundException(prop);
             p.SetValue(this.Target,value);
         }
@@ -50,7 +45,7 @@ namespace Falcon.SugarApi.Proxy
         /// <param name="args">传入的参数</param>
         /// <returns>方法返回值</returns>
         /// <exception cref="MethodNotFoundException">没有找到方法</exception>
-        public virtual object? Invoke(string name,params object[] args) {
+        public override object? Invoke(string name,params object[] args) {
             var m = typeof(T).GetMethod(name) ?? throw new MethodNotFoundException(name);
             return m.Invoke(this.Target,args);
         }
diff --git a/Falcon.SugarApi/Proxy/ProxyBase.cs b/Falcon.SugarApi/Proxy/ProxyBase.cs
new file mode 100644
index 0000000..76e6fab
--- /dev/null
+++ b/Falcon.SugarApi/Proxy/ProxyBase.cs
@@ -0,0 +1,53 @@
+namespace Falcon.SugarApi.Proxy
+{
+    /// <summary>
+    /// 对象代理接口
+    /// </summary>
+    public abstract class ProxyBase
+    {
+        /// <summary>
+        /// 对象代理接口
+        /// </summary>
+        /// <param name="target">代理对象</param>
+        public ProxyBase(object target) {
+            Target = target;
+        }
+
+        /// <summary>
+        /// 代理对象
+        /// </summary>
+        public virtual object Target { get; }
+        /// <summary>
+        /// 获取对象属性的代理
+        /// </summary>
+        /// <param name="prop">属性名称</param>
+        /// <returns></returns>
+        /// <exception cref="PropNotFoundException">没有找到属性</exception>
+        public virtual object? GetFunc(string prop) {
+            var p = this.Target.GetType().GetProperty(prop) ?? throw new PropNotFoundException(prop);
+            return p.GetValue(this.Target);
+        }
+        /// <summary>
+        /// 设置对象属性的代理
+        /// </summary>
+        /// <param name="prop">属性名称</param>
+        /// <param name="value">属性值</param>
+        /// <exception cref="PropNotFoundException">没有找到属性</exception>
+        public virtual void SetAction(string prop,object? value) {
+            var p = this.Target.GetType().GetProperty(prop) ?? throw new PropNotFoundException(prop);
+            p.SetValue(this.Target,value);
+        }
+        /// <summary>
+        /// 执行代理对象方法
+        /// </summary>
+        /// <param name="name">方法名称</param>
+        /// <param name="args">传入的参数</param>
+        /// <returns>方法返回值</returns>
+        /// <exception cref="MethodNotFoundException">没有找到方法</exception>
+        public virtual object? Invoke(string name,params object[] args) {
+            var m = this.Target.GetType().GetMethod(name) ?? throw new MethodNotFoundException(name);
+            return m.Invoke(this.Target,args);
+        }
+
+    }
+}
\ No newline at end of file