diff --git a/Lagrange.Core/Common/Interface/Api/OperationExt.cs b/Lagrange.Core/Common/Interface/Api/OperationExt.cs
index 7188002e1..35e745bce 100644
--- a/Lagrange.Core/Common/Interface/Api/OperationExt.cs
+++ b/Lagrange.Core/Common/Interface/Api/OperationExt.cs
@@ -257,12 +257,12 @@ public static Task<MessageResult> FriendShake(this BotContext bot, uint friendUi
     public static Task<List<string>?> FetchMarketFaceKey(this BotContext bot, List<string> faceIds)
         => bot.ContextCollection.Business.OperationLogic.FetchMarketFaceKey(faceIds);
 
-    public static async Task<List<string>> FetchRkey(this BotContext bot)
-    {
-        var fetchRkeyEvent = FetchRKeyEvent.Create();
-        var events = await bot.ContextCollection.Business.SendEvent(fetchRkeyEvent);
-        return ((FetchRKeyEvent)events[0]).RKeys;
-    }
+    // public static async Task<List<string>> FetchRkey(this BotContext bot)
+    // {
+    //     var fetchRkeyEvent = FetchRKeyEvent.Create();
+    //     var events = await bot.ContextCollection.Business.SendEvent(fetchRkeyEvent);
+    //     return ((FetchRKeyEvent)events[0]).RKeys;
+    // }
 
     /// <summary>
     /// Set the avatar of the bot itself
diff --git a/Lagrange.OneBot/Core/Operation/Generic/FetchRkeyOperation.cs b/Lagrange.OneBot/Core/Operation/Generic/FetchRkeyOperation.cs
index a6f4db547..d931691e5 100644
--- a/Lagrange.OneBot/Core/Operation/Generic/FetchRkeyOperation.cs
+++ b/Lagrange.OneBot/Core/Operation/Generic/FetchRkeyOperation.cs
@@ -2,6 +2,8 @@
 using Lagrange.Core;
 using Lagrange.Core.Common.Interface.Api;
 using Lagrange.OneBot.Core.Entity.Action;
+using Lagrange.Core.Internal.Event.System;
+using Lagrange.OneBot.Core.Entity.Action.Response;
 
 namespace Lagrange.OneBot.Core.Operation.Generic;
 
@@ -10,7 +12,10 @@ public class FetchRkeyOperation : IOperation
 {
     public async Task<OneBotResult> HandleOperation(BotContext context, JsonNode? payload)
     {
-        var rkeys = await context.FetchRkey();
-        return new OneBotResult(new JsonObject { { "private_rkey", rkeys[0] }, { "group_rkey", rkeys[1] } }, 0, "ok");
+        var fetchRKeyEvent = FetchRKeyEvent.Create();
+        var events = await context.ContextCollection.Business.SendEvent(fetchRKeyEvent);
+        var rKeyEvent = (FetchRKeyEvent)events[0];
+        if (rKeyEvent.ResultCode != 0) return new OneBotResult(null, rKeyEvent.ResultCode, "failed");
+        return new OneBotResult(new JsonObject { { "private_rkey", rKeyEvent.RKeys[0].Rkey }, { "group_rkey", rKeyEvent.RKeys[1].Rkey } }, 0, "ok");
     }
 }
\ No newline at end of file