From 1b9e7e32bdd7ad1e2c8559a3f7552df880095755 Mon Sep 17 00:00:00 2001
From: LC <64722907+lc6464@users.noreply.github.com>
Date: Sun, 26 Apr 2026 19:59:55 +0800
Subject: [PATCH] fix(chat): add `\r?` for regular expressions

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 web/frontend/src/features/chat/tool-calls.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/frontend/src/features/chat/tool-calls.ts b/web/frontend/src/features/chat/tool-calls.ts
index c3b9b4777..bf306c5e5 100644
--- a/web/frontend/src/features/chat/tool-calls.ts
+++ b/web/frontend/src/features/chat/tool-calls.ts
@@ -12,9 +12,9 @@ function parseLegacyToolFeedbackContent(
 
   const toolName = match[1]?.trim() ?? ""
   const body = match[2]?.trim() ?? ""
-  const codeFence = /```(?:json)?\n([\s\S]*?)\n```/m.exec(body)
+  const codeFence = /```(?:json)?\r?\n([\s\S]*?)\r?\n```/m.exec(body)
   const argumentsText = codeFence?.[1]?.trim() ?? ""
-  const explanation = body.replace(/```(?:json)?\n[\s\S]*?\n```/gm, "").trim()
+  const explanation = body.replace(/```(?:json)?\r?\n[\s\S]*?\r?\n```/gm, "").trim()
 
   return [
     {