diff --git a/fix_share_path.sh b/fix_share_path.sh
new file mode 100644
index 0000000..113acbe
--- /dev/null
+++ b/fix_share_path.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# 修复 isPathWithinShare 函数的路径比较逻辑
+# 解决分享路径有无斜杠前缀导致的匹配失败问题
+
+cd "$(dirname "$0")/backend"
+
+echo "开始修复 server.js..."
+
+# 使用sed修复
+sed -i '179s/const normalizedRequest/let normalizedRequest/' server.js
+sed -i '180s/const normalizedShare/let normalizedShare/' server.js
+
+# 在第180行后添加路径统一处理
+sed -i "180a\\
+\\
+  // 统一移除开头的斜杠进行比较\\
+  normalizedRequest = normalizedRequest.replace(/^\\\\\\/+/, '');\\
+  normalizedShare = normalizedShare.replace(/^\\\\\\/+/, '');" server.js
+
+echo "修复完成！"
+echo "请运行: pm2 restart all"