diff --git a/src/GZCTF/Models/Request/Info/ClientCaptchaInfoModel.cs b/src/GZCTF/Models/Request/Info/ClientCaptchaInfoModel.cs
index 15f9c3a83..e50fb5be1 100644
--- a/src/GZCTF/Models/Request/Info/ClientCaptchaInfoModel.cs
+++ b/src/GZCTF/Models/Request/Info/ClientCaptchaInfoModel.cs
@@ -1,12 +1,15 @@
 using GZCTF.Models.Internal;
+using MemoryPack;
 
 namespace GZCTF.Models.Request.Info;
 
 /// <summary>
 /// 验证码配置
 /// </summary>
-public class ClientCaptchaInfoModel
+[MemoryPackable]
+public partial class ClientCaptchaInfoModel
 {
+    [MemoryPackConstructor]
     public ClientCaptchaInfoModel() { }
 
     public ClientCaptchaInfoModel(CaptchaConfig? config)
@@ -27,4 +30,4 @@ public ClientCaptchaInfoModel(CaptchaConfig? config)
     /// 客户端密钥
     /// </summary>
     public string SiteKey { get; set; } = string.Empty;
-}
\ No newline at end of file
+}