From d9230b13a4ad21ac34311df76185fcdf8ca911a4 Mon Sep 17 00:00:00 2001
From: Yihao <vincentwei1021@gmail.com>
Date: Sat, 28 Feb 2026 12:24:42 +0800
Subject: [PATCH] feat(feishu): skip reply-to in DM conversations (#13211)
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In DM (p2p) chats, use message.create instead of message.reply
so that bot responses don't show a 'Reply to' quote. Group chats
retain the reply-to behavior for context clarity.

The typing indicator (emoji reaction on the user's message) is
preserved in DMs — only the reply reference in sent messages is
removed.

Changes:
- Add skipReplyToInMessages param to createFeishuReplyDispatcher
- In bot.ts, set skipReplyToInMessages: !isGroup for both dispatch sites
- In reply-dispatcher.ts, use sendReplyToMessageId (undefined for DMs)
  for message sending while keeping replyToMessageId for typing indicator
---
 extensions/feishu/src/bot.ts              |  1 +
 extensions/feishu/src/reply-dispatcher.ts | 12 ++++++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/extensions/feishu/src/bot.ts b/extensions/feishu/src/bot.ts
index a5fd255cfd6..6dcfa6eb02c 100644
--- a/extensions/feishu/src/bot.ts
+++ b/extensions/feishu/src/bot.ts
@@ -1160,6 +1160,7 @@ export async function handleFeishuMessage(params: {
       runtime: runtime as RuntimeEnv,
       chatId: ctx.chatId,
       replyToMessageId: ctx.messageId,
+      skipReplyToInMessages: !isGroup,
       replyInThread,
       rootId: ctx.rootId,
       mentionTargets: ctx.mentionTargets,
diff --git a/extensions/feishu/src/reply-dispatcher.ts b/extensions/feishu/src/reply-dispatcher.ts
index cbdca4b570e..cda4e6e506e 100644
--- a/extensions/feishu/src/reply-dispatcher.ts
+++ b/extensions/feishu/src/reply-dispatcher.ts
@@ -28,6 +28,8 @@ export type CreateFeishuReplyDispatcherParams = {
   runtime: RuntimeEnv;
   chatId: string;
   replyToMessageId?: string;
+  /** When true, preserve typing indicator on reply target but send messages without reply metadata */
+  skipReplyToInMessages?: boolean;
   replyInThread?: boolean;
   rootId?: string;
   mentionTargets?: MentionTarget[];
@@ -41,11 +43,13 @@ export function createFeishuReplyDispatcher(params: CreateFeishuReplyDispatcherP
     agentId,
     chatId,
     replyToMessageId,
+    skipReplyToInMessages,
     replyInThread,
     rootId,
     mentionTargets,
     accountId,
   } = params;
+  const sendReplyToMessageId = skipReplyToInMessages ? undefined : replyToMessageId;
   const account = resolveFeishuAccount({ cfg, accountId });
   const prefixContext = createReplyPrefixContext({ cfg, agentId });
 
@@ -189,7 +193,7 @@ export function createFeishuReplyDispatcher(params: CreateFeishuReplyDispatcherP
                   cfg,
                   to: chatId,
                   mediaUrl,
-                  replyToMessageId,
+                  replyToMessageId: sendReplyToMessageId,
                   replyInThread,
                   accountId,
                 });
@@ -209,7 +213,7 @@ export function createFeishuReplyDispatcher(params: CreateFeishuReplyDispatcherP
                 cfg,
                 to: chatId,
                 text: chunk,
-                replyToMessageId,
+                replyToMessageId: sendReplyToMessageId,
                 replyInThread,
                 mentions: first ? mentionTargets : undefined,
                 accountId,
@@ -227,7 +231,7 @@ export function createFeishuReplyDispatcher(params: CreateFeishuReplyDispatcherP
                 cfg,
                 to: chatId,
                 text: chunk,
-                replyToMessageId,
+                replyToMessageId: sendReplyToMessageId,
                 replyInThread,
                 mentions: first ? mentionTargets : undefined,
                 accountId,
@@ -243,7 +247,7 @@ export function createFeishuReplyDispatcher(params: CreateFeishuReplyDispatcherP
               cfg,
               to: chatId,
               mediaUrl,
-              replyToMessageId,
+              replyToMessageId: sendReplyToMessageId,
               replyInThread,
               accountId,
             });