diff --git a/src/Snap.Hutao/Snap.Hutao/Core/CoreEnvironment.cs b/src/Snap.Hutao/Snap.Hutao/Core/CoreEnvironment.cs
index f4d292c7..169def0b 100644
--- a/src/Snap.Hutao/Snap.Hutao/Core/CoreEnvironment.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Core/CoreEnvironment.cs
@@ -42,7 +42,7 @@ internal static class CoreEnvironment
     /// <summary>
     /// 米游社 Rpc 版本
     /// </summary>
-    public const string HoyolabXrpcVersion = "2.44.1";
+    public const string HoyolabXrpcVersion = "2.49.1";
 
     /// <summary>
     /// Hoyolab Rpc 版本
@@ -55,8 +55,8 @@ internal static class CoreEnvironment
     // https://github.com/UIGF-org/Hoyolab.Salt
     public static readonly ImmutableDictionary<SaltType, string> DynamicSecretSalts = new Dictionary<SaltType, string>()
     {
-        [SaltType.K2] = "dZAwGk4e9aC0MXXItkwnHamjA1x30IYw",
-        [SaltType.LK2] = "IEIZiKYaput2OCKQprNuGsog1NZc1FkS",
+        [SaltType.K2] = "egBrFMO1BPBG0UX5XOuuwMRLZKwTVKRV",
+        [SaltType.LK2] = "DG8lqMyc9gquwAUFc7zBS62ijQRX9XF7",
         [SaltType.X4] = "xV8v4Qu54lUKrEYFZkJhB8cuOh9Asafs",
         [SaltType.X6] = "t0qEgfub6cvueAPgR5m9aQWWVciEer7v",
         [SaltType.PROD] = "JwYDpKvLj6MrMqqYU6jTKF17KNO2PXoS",
diff --git a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/Binding/GenAuthKeyData.cs b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/Binding/GenAuthKeyData.cs
index 651e9b21..d767a139 100644
--- a/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/Binding/GenAuthKeyData.cs
+++ b/src/Snap.Hutao/Snap.Hutao/Web/Hoyolab/Takumi/Binding/GenAuthKeyData.cs
@@ -17,7 +17,8 @@ internal sealed class GenAuthKeyData
     /// <param name="authAppId">AppId</param>
     /// <param name="gameBiz">游戏代号</param>
     /// <param name="uid">uid</param>
-    public GenAuthKeyData(string authAppId, string gameBiz, in PlayerUid uid)
+    [SuppressMessage("", "SH002")]
+    public GenAuthKeyData(string authAppId, string gameBiz, PlayerUid uid)
     {
         AuthAppId = authAppId;
         GameBiz = gameBiz;
@@ -54,7 +55,8 @@ internal sealed class GenAuthKeyData
     /// </summary>
     /// <param name="uid">uid</param>
     /// <returns>验证密钥提交数据</returns>
-    public static GenAuthKeyData CreateForWebViewGacha(in PlayerUid uid)
+    [SuppressMessage("", "SH002")]
+    public static GenAuthKeyData CreateForWebViewGacha(PlayerUid uid)
     {
         return new("webview_gacha", "hk4e_cn", uid);
     }