From 033854a3ffec50d1eda544814f6bbb41316b7db6 Mon Sep 17 00:00:00 2001
From: matevip <matevip@mate.vip>
Date: Sat, 16 May 2026 17:39:19 +0800
Subject: [PATCH] fix(feishu): restore reaction-event no-op handlers dropped by
 an over-eager dedup revert

---
 .../vip/mate/channel/feishu/FeishuChannelAdapter.java    | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mateclaw-server/src/main/java/vip/mate/channel/feishu/FeishuChannelAdapter.java b/mateclaw-server/src/main/java/vip/mate/channel/feishu/FeishuChannelAdapter.java
index 992937ed..1a751bc9 100644
--- a/mateclaw-server/src/main/java/vip/mate/channel/feishu/FeishuChannelAdapter.java
+++ b/mateclaw-server/src/main/java/vip/mate/channel/feishu/FeishuChannelAdapter.java
@@ -221,6 +221,15 @@ public class FeishuChannelAdapter extends AbstractChannelAdapter {
                         }
                     }
                 })
+                // Silently ignore message reaction events to avoid HandlerNotFoundException
+                .onP2MessageReactionCreatedV1(new ImService.P2MessageReactionCreatedV1Handler() {
+                    @Override
+                    public void handle(com.lark.oapi.service.im.v1.model.P2MessageReactionCreatedV1 event) {}
+                })
+                .onP2MessageReactionDeletedV1(new ImService.P2MessageReactionDeletedV1Handler() {
+                    @Override
+                    public void handle(com.lark.oapi.service.im.v1.model.P2MessageReactionDeletedV1 event) {}
+                })
                 .build();
 
         return new com.lark.oapi.ws.Client.Builder(appId, appSecret)