From 86ba268752bedcc2a923440109e747d72e12d468 Mon Sep 17 00:00:00 2001
From: "nick.yi" <jqrddd@163.com>
Date: Tue, 21 Apr 2026 16:43:30 +0800
Subject: [PATCH] optimize AI Context, GetDialogHistory default return Plain,
 RecordOnly messages

---
 .../Conversations/Services/ConversationService.cs              | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.cs b/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.cs
index 9cffd3d9d..1b71f5efa 100644
--- a/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.cs
+++ b/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.cs
@@ -169,7 +169,8 @@ public async Task<List<RoleDialogModel>> GetDialogHistory(int lastCount = 100, b
         }
         else
         {
-            dialogs = dialogs.Where(x => string.IsNullOrEmpty(x.MessageType) || x.MessageType.IsEqualTo(MessageTypeName.Plain)).ToList();
+            var defaultMessageTypes = new List<string> { MessageTypeName.Plain, MessageTypeName.RecordOnly };
+            dialogs = dialogs.Where(x => string.IsNullOrEmpty(x.MessageType) || defaultMessageTypes.Contains(x.MessageType)).ToList();
         }
 
         if (fromBreakpoint)