diff --git a/AyCode.Services/SignalRs/IAcSignalRHubClient.cs b/AyCode.Services/SignalRs/IAcSignalRHubClient.cs
index f5e2cae..53756fa 100644
--- a/AyCode.Services/SignalRs/IAcSignalRHubClient.cs
+++ b/AyCode.Services/SignalRs/IAcSignalRHubClient.cs
@@ -1,12 +1,24 @@
 using AyCode.Core.Extensions;
 using MessagePack;
+using Newtonsoft.Json.Linq;
+using System.Text.RegularExpressions;
 
 namespace AyCode.Services.SignalRs;
 
 [MessagePackObject]
-public class SignalPostJsonDataMessage(object postData) : ISignalPostMessage<string>
+public class SignalPostJsonDataMessage : ISignalPostMessage<string>
 {
-    [Key(0)] public string PostData { get; private set; } =  postData.ToJson();
+    [IgnoreMember]
+    private string _postData;
+
+    [Key(0)]
+    public string PostData
+    {
+        get => _postData;
+        set => _postData = Regex.Unescape(value).TrimStart('"').TrimEnd('"');
+    }
+
+    public SignalPostJsonDataMessage(object postData) => PostData = postData.ToJson();
 }
 
 [MessagePackObject]