diff --git a/Admin.NET/Admin.NET.Core/Service/Wechat/Dto/WxOpenInput.cs b/Admin.NET/Admin.NET.Core/Service/Wechat/Dto/WxOpenInput.cs
index 0ec4cede..dca1cef4 100644
--- a/Admin.NET/Admin.NET.Core/Service/Wechat/Dto/WxOpenInput.cs
+++ b/Admin.NET/Admin.NET.Core/Service/Wechat/Dto/WxOpenInput.cs
@@ -115,4 +115,28 @@ public class AddSubscribeMessageTemplateInput
     /// </summary>
     [Required(ErrorMessage = "服务场景描述不能为空")]
     public string SceneDescription { get; set; }
+}
+
+/// <summary>
+/// 验证签名
+/// </summary>
+public class VerifySignatureInput
+{
+
+    /// <summary>
+    /// 签名
+    /// </summary>
+    public string signature { get; set; }
+    /// <summary>
+    /// 时间戳
+    /// </summary>
+    public string timestamp { get; set; }
+    /// <summary>
+    /// 随机数
+    /// </summary>
+    public string nonce { get; set; }
+    /// <summary>
+    /// 随机字符串
+    /// </summary>
+    public string echostr { get; set; }
 }
\ No newline at end of file