From 753548db6dc488d8a9580650bbfd17b5a0d4a39a Mon Sep 17 00:00:00 2001
From: sliverp <bijin.ink>
Date: Thu, 29 Jan 2026 12:36:13 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E9=81=BF=E5=85=8D=E5=9B=9E=E5=A4=8D?=
 =?UTF-8?q?=E8=A2=ABQQ=E8=AF=86=E5=88=AB=E4=B8=BAURL?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/gateway.ts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/gateway.ts b/src/gateway.ts
index 1bf5f47..0dca038 100644
--- a/src/gateway.ts
+++ b/src/gateway.ts
@@ -230,9 +230,18 @@ export async function startGateway(ctx: GatewayContext): Promise<void> {
                   timeoutId = null;
                 }
 
-                const replyText = payload.text ?? "";
+                let replyText = payload.text ?? "";
                 if (!replyText.trim()) return;
 
+                // 处理回复内容，避免被 QQ 识别为 URL
+                // 把文件扩展名中的点替换为下划线，如 README.md -> README_md
+                const originalText = replyText;
+                replyText = replyText.replace(/(\w+)\.(\w{2,4})\b/g, "$1_$2");
+                const hasReplacement = replyText !== originalText;
+                if (hasReplacement) {
+                  replyText += "\n\n（由于平台限制，回复中的部分符号已被替换）";
+                }
+
                 try {
                   if (event.type === "c2c") {
                     await sendC2CMessage(freshToken, event.senderId, replyText, event.messageId);