From 366630f8c3abb60cf8a0c25a13121c6e687b5dd1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jim=20Liu=20=E5=AE=9D=E7=8E=89?= <junminliu@gmail.com>
Date: Tue, 27 Jan 2026 00:59:30 -0600
Subject: [PATCH] fix(baoyu-compress-image): rename original as backup instead
 of deleting

---
 skills/baoyu-compress-image/scripts/main.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/skills/baoyu-compress-image/scripts/main.ts b/skills/baoyu-compress-image/scripts/main.ts
index 28a03e4..6b3b721 100644
--- a/skills/baoyu-compress-image/scripts/main.ts
+++ b/skills/baoyu-compress-image/scripts/main.ts
@@ -147,7 +147,9 @@ async function processFile(
   const outputSize = statSync(tempOutput).size;
 
   if (!opts.keep && absInput !== output) {
-    unlinkSync(absInput);
+    const ext = extname(absInput);
+    const base = absInput.slice(0, -ext.length);
+    renameSync(absInput, `${base}_original${ext}`);
   }
   renameSync(tempOutput, output);