diff --git a/build-docker.sh b/build-docker.sh
deleted file mode 100644
index 73ed016..0000000
--- a/build-docker.sh
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/bash
-# build-docker.sh - 用 Docker 为三种架构分别打包
-# 前提：本机安装了 Docker + QEMU（用于跨架构）
-# 安装 QEMU：docker run --privileged --rm tonistiigi/binfmt --install all
-set -euo pipefail
-
-PLATFORMS=("linux/amd64" "linux/arm64" "linux/arm/v7")
-ARCH_NAMES=("x86_64" "arm64" "armhf")
-
-echo "开始多架构打包..."
-
-for i in "${!PLATFORMS[@]}"; do
-    PLATFORM="${PLATFORMS[$i]}"
-    ARCH_NAME="${ARCH_NAMES[$i]}"
-    OUTPUT="releases/nas-media-player-${ARCH_NAME}"
-
-    echo ""
-    echo "========================================="
-    echo "  打包架构: ${PLATFORM} → ${ARCH_NAME}"
-    echo "========================================="
-
-    docker run --rm \
-        --platform "${PLATFORM}" \
-        -v "$(pwd):/workspace" \
-        -w /workspace \
-        python:3.11-slim \
-        bash -c "
-            set -e
-            echo '--- 安装系统依赖 ---'
-            apt-get update -qq && apt-get install -y -q binutils
-
-            echo '--- 安装 Python 依赖 ---'
-            pip install --upgrade pip -q
-            pip install pyinstaller fastapi 'uvicorn[standard]' aiofiles \
-                pydantic python-multipart httptools -q
-
-            echo '--- 执行打包 ---'
-            pyinstaller nas-media-player.spec --clean --noconfirm
-
-            echo '--- 复制产物 ---'
-            mkdir -p releases
-            cp dist/nas-media-player releases/nas-media-player-${ARCH_NAME}
-            chmod +x releases/nas-media-player-${ARCH_NAME}
-            echo '产物大小:' \$(du -sh releases/nas-media-player-${ARCH_NAME})
-        "
-
-    echo "✅ ${ARCH_NAME} 打包完成 → ${OUTPUT}"
-done
-
-echo ""
-echo "========================================="
-echo "🎉 所有架构打包完成！"
-ls -lh releases/
-echo "========================================="
diff --git a/index.html b/index.html
index f8aaf1c..3d6b2d4 100644
--- a/index.html
+++ b/index.html
@@ -216,7 +216,7 @@ button {
     <button id="nextBtn" class="btn-primary" disabled>下一个</button>
   </div>
   <div class="dir-navigation">
-    当前目录：<span id="currentDirPath">/</span>
+    当前目录(根目录在/mnt/)：<span id="currentDirPath">/</span>
     <span id="protectedIndicator" class="protected-badge" style="display:none;">已加密</span>
   </div>
   <div class="media-info">