diff --git a/docs/dependencies.md b/docs/dependencies.md
index ac46b7f..42ddf1e 100644
--- a/docs/dependencies.md
+++ b/docs/dependencies.md
@@ -8,13 +8,33 @@
 
 ## 快速安装
 
-使用一键安装脚本：
+### 前提条件
+
+新设备需要：
+1. **克隆项目**（包含 `third_party/mpp` 和 `third_party/rknpu2`）
+2. **下载 FFmpeg-rockchip**（唯一额外依赖）
+
+### 1. 克隆项目
 
 ```bash
-# 1. 克隆或复制项目到新设备
+git clone http://<服务器IP>/Doni/OrangePi3588Media.git ~/apps/OrangePi3588Media
 cd ~/apps/OrangePi3588Media
+```
 
-# 2. 运行依赖安装脚本
+### 2. 准备 FFmpeg（在Windows/Mac下载）
+
+```powershell
+# PowerShell 下载
+Invoke-WebRequest -Uri "https://github.com/nyanmisaka/ffmpeg-rockchip/archive/refs/heads/master.zip" -OutFile "ffmpeg-rockchip-master.zip"
+
+# 传到新设备
+scp ffmpeg-rockchip-master.zip orangepi@新设备IP:/tmp/
+```
+
+### 3. 运行安装脚本
+
+```bash
+cd ~/apps/OrangePi3588Media
 sudo ./scripts/install_deps.sh
 ```
 
diff --git a/scripts/install_deps.sh b/scripts/install_deps.sh
index 7503e15..c86e772 100755
--- a/scripts/install_deps.sh
+++ b/scripts/install_deps.sh
@@ -1,8 +1,7 @@
 #!/bin/bash
-# RK3588S 依赖安装脚本
-# 在全新安装的RK3588S上运行，安装所有必要的支撑软件
-#
-# 用法: sudo ./install_deps.sh
+# RK3588S 简化依赖安装脚本
+# 假设已克隆项目，third_party/mpp 和 third_party/rknpu2 已存在
+# 只需要额外下载 ffmpeg-rockchip
 
 set -e
 
@@ -14,496 +13,202 @@ NC='\033[0m'
 
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
-
-# 临时目录
 TEMP_DIR="/tmp/rk3588_deps_$(date +%s)"
-mkdir -p "$TEMP_DIR"
-
-# 检查是否有本地预下载的文件
-LOCAL_FILES_DIR=""
-if [ -f "/tmp/mpp-develop.zip" ] && [ -f "/tmp/rkrga-main.zip" ] && [ -f "/tmp/ffmpeg-rockchip-master.zip" ]; then
-    echo -e "${GREEN}发现本地预下载的文件，将使用本地文件安装${NC}"
-    LOCAL_FILES_DIR="/tmp"
-fi
 
 echo -e "${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
-echo -e "${BLUE}║     RK3588S 依赖安装脚本                                    ║${NC}"
+echo -e "${BLUE}║     RK3588S 简化依赖安装脚本                               ║${NC}"
 echo -e "${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
 echo ""
 
-# 检查root权限
 if [ "$(id -u)" -ne 0 ]; then
-    echo -e "${RED}错误: 请使用 sudo 运行此脚本${NC}"
+    echo -e "${RED}错误: 请使用 sudo 运行${NC}"
+    exit 1
+fi
+
+# 检查项目目录
+echo -e "${YELLOW}[检查项目目录]${NC}"
+if [ ! -d "$PROJECT_DIR/third_party/mpp" ]; then
+    echo -e "${RED}错误: third_party/mpp 不存在${NC}"
+    echo "请确保已克隆完整项目: git clone <项目地址>"
+    exit 1
+fi
+
+if [ ! -d "$PROJECT_DIR/third_party/rknpu2" ]; then
+    echo -e "${RED}错误: third_party/rknpu2 不存在${NC}"
+    exit 1
+fi
+
+echo -e "${GREEN}✓${NC} third_party/mpp 存在"
+echo -e "${GREEN}✓${NC} third_party/rknpu2 存在"
+echo ""
+
+# 检查 ffmpeg-rockchip
+echo -e "${YELLOW}[检查 FFmpeg]${NC}"
+FFMPEG_SRC=""
+
+if [ -d "$PROJECT_DIR/ffmpeg-rockchip" ]; then
+    echo -e "${GREEN}✓${NC} 发现 ffmpeg-rockchip 目录"
+    FFMPEG_SRC="$PROJECT_DIR/ffmpeg-rockchip"
+elif [ -f "/tmp/ffmpeg-rockchip-master.zip" ]; then
+    echo -e "${GREEN}✓${NC} 发现本地文件: /tmp/ffmpeg-rockchip-master.zip"
+    mkdir -p "$TEMP_DIR"
+    cd "$TEMP_DIR"
+    unzip -q /tmp/ffmpeg-rockchip-master.zip
+    FFMPEG_SRC="$TEMP_DIR/ffmpeg-rockchip-master"
+else
+    echo -e "${RED}✗${NC} 未找到 ffmpeg-rockchip"
+    echo "请下载并放到 /tmp/ffmpeg-rockchip-master.zip"
+    echo "下载地址: https://github.com/nyanmisaka/ffmpeg-rockchip/archive/refs/heads/master.zip"
     exit 1
 fi
 
-# 检测系统版本
-echo -e "${YELLOW}[系统信息]${NC}"
-echo "  内核: $(uname -r)"
-echo "  架构: $(uname -m)"
-echo "  系统: $(lsb_release -d 2>/dev/null | cut -f2 || cat /etc/os-release | grep PRETTY_NAME | cut -d= -f2 | tr -d '\"')"
 echo ""
 
 # ============================================
-# 1. 安装基础工具
+# 1. 基础工具
 # ============================================
-install_basic_tools() {
-    echo -e "${YELLOW}[1/6] 安装基础工具...${NC}"
-    
-    apt-get update
-    
-    # 编译工具
-    apt-get install -y \
-        build-essential \
-        cmake \
-        git \
-        wget \
-        curl \
-        pkg-config
-    
-    # 开发库
-    apt-get install -y \
-        libdrm-dev \
-        libx11-dev \
-        libxext-dev \
-        libgles2-mesa-dev \
-        libwayland-dev \
-        libpulse-dev \
-        libasound2-dev \
-        libv4l-dev
-    
-    # Python和工具
-    apt-get install -y \
-        python3 \
-        python3-pip \
-        python3-dev \
-        python3-venv
-    
-    # 其他工具 (注意: ffmpeg稍后会从源码编译安装)
-    apt-get install -y \
-        htop \
-        vim \
-        net-tools \
-        v4l-utils \
-        unzip
-    
-    echo -e "${GREEN}✓${NC} 基础工具安装完成"
-}
+echo -e "${YELLOW}[1/4] 安装基础工具...${NC}"
+
+apt-get update
+
+apt-get install -y \
+    build-essential cmake git wget curl pkg-config \
+    libdrm-dev libx11-dev libxext-dev libgles2-mesa-dev \
+    libwayland-dev libpulse-dev libasound2-dev libv4l-dev \
+    python3 python3-pip python3-dev python3-venv \
+    htop vim net-tools v4l-utils unzip
+
+echo -e "${GREEN}✓${NC} 基础工具安装完成"
 
 # ============================================
-# 2. 安装Rockchip MPP
+# 2. MPP (项目自带)
 # ============================================
-install_mpp() {
-    echo -e "${YELLOW}[2/6] 安装 Rockchip MPP...${NC}"
+echo -e "${YELLOW}[2/4] 安装 Rockchip MPP...${NC}"
+
+cd "$PROJECT_DIR/third_party/mpp"
+
+# 创建缺失的 version 文件
+mkdir -p build/cmake mpp
+if [ ! -f "build/cmake/version.in" ]; then
+    cat > build/cmake/version.in << 'EOF'
+#ifndef MPP_VERSION_H
+#define MPP_VERSION_H
+#define MPP_VERSION "1.0.0"
+#define MPP_GIT_VERSION "unknown"
+#define MPP_GIT_BRANCH "master"
+#endif
+EOF
+fi
+if [ ! -f "mpp/version.h" ]; then
+    cp build/cmake/version.in mpp/version.h
+fi
+
+# 编译安装
+mkdir -p build
+cd build
+
+cmake .. \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DHAVE_DRM=ON
+
+make -j$(nproc)
+make install
+ldconfig
+
+echo -e "${GREEN}✓${NC} MPP 安装完成"
+
+# ============================================
+# 3. RKNN Runtime (项目自带)
+# ============================================
+echo -e "${YELLOW}[3/4] 安装 RKNN Runtime...${NC}"
+
+cd "$PROJECT_DIR/third_party/rknpu2"
+
+# 查找 runtime 目录
+if [ -d "runtime/RK3588/Linux/aarch64" ]; then
+    echo "  安装 RKNN 库..."
+    cp runtime/RK3588/Linux/aarch64/*.so /usr/lib/ 2>/dev/null || true
+    cp runtime/RK3588/Linux/aarch64/librknn* /usr/lib/ 2>/dev/null || true
     
-    cd "$TEMP_DIR"
-    
-    # 克隆MPP（带重试和镜像）
-    if [ ! -d "mpp" ]; then
-        # 优先使用本地文件
-        if [ -n "$LOCAL_FILES_DIR" ] && [ -f "$LOCAL_FILES_DIR/mpp-master.zip" ]; then
-            echo "  使用本地文件: mpp-master.zip"
-            cp "$LOCAL_FILES_DIR/mpp-master.zip" .
-            unzip -q mpp-master.zip
-            mv mpp-master mpp
-        elif [ -n "$LOCAL_FILES_DIR" ] && [ -f "$LOCAL_FILES_DIR/mpp-develop.zip" ]; then
-            echo "  使用本地文件: mpp-develop.zip"
-            cp "$LOCAL_FILES_DIR/mpp-develop.zip" .
-            unzip -q mpp-develop.zip
-            mv mpp-develop mpp
-        else
-            echo "  尝试从 GitHub 克隆 MPP..."
-            timeout 30 git clone --depth 1 https://github.com/rockchip-linux/mpp.git 2>/dev/null || {
-                echo -e "${YELLOW}Git 克隆失败，尝试下载 ZIP...${NC}"
-                timeout 60 wget -O mpp-develop.zip https://github.com/rockchip-linux/mpp/archive/refs/heads/develop.zip
-                unzip -q mpp-develop.zip
-                mv mpp-develop mpp
-            }
-        fi
+    if [ -d "runtime/RK3588/Linux/aarch64/include" ]; then
+        cp -r runtime/RK3588/Linux/aarch64/include/* /usr/include/ 2>/dev/null || true
     fi
-    
-    cd mpp
-    
-    # 创建build目录
-    mkdir -p build
-    cd build
-    
-    # 配置编译
-    cmake .. \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_BUILD_TYPE=Release \
-        -DHAVE_DRM=ON
-    
-    # 编译安装
-    make -j$(nproc)
-    make install
-    
-    # 更新动态链接库
-    ldconfig
-    
-    echo -e "${GREEN}✓${NC} MPP 安装完成"
-}
+else
+    echo -e "${YELLOW}警告: 未找到标准 runtime 目录结构，尝试其他路径...${NC}"
+    find . -name "*.so" -type f -exec cp {} /usr/lib/ \; 2>/dev/null || true
+fi
+
+ldconfig
+
+echo -e "${GREEN}✓${NC} RKNN Runtime 安装完成"
 
 # ============================================
-# 3. 安装Rockchip RGA
+# 4. FFmpeg
 # ============================================
-install_rga() {
-    echo -e "${YELLOW}[3/6] 安装 Rockchip RGA...${NC}"
-    
-    cd "$TEMP_DIR"
-    
-    # 克隆RGA（带重试和镜像）
-    if [ ! -d "rkrga" ]; then
-        # 优先使用本地文件 (支持main或master分支)
-        if [ -n "$LOCAL_FILES_DIR" ] && [ -f "$LOCAL_FILES_DIR/rkrga-main.zip" ]; then
-            echo "  使用本地文件: rkrga-main.zip"
-            cp "$LOCAL_FILES_DIR/rkrga-main.zip" .
-            unzip -q rkrga-main.zip
-            mv rkrga-main rkrga
-        elif [ -n "$LOCAL_FILES_DIR" ] && [ -f "$LOCAL_FILES_DIR/rkrga-master.zip" ]; then
-            echo "  使用本地文件: rkrga-master.zip"
-            cp "$LOCAL_FILES_DIR/rkrga-master.zip" .
-            unzip -q rkrga-master.zip
-            mv rkrga-master rkrga
-        else
-            echo "  尝试从 GitHub 克隆 RGA..."
-            git clone https://github.com/rockchip-linux/rkrga.git 2>/dev/null || {
-                echo -e "${YELLOW}Git 克隆失败，尝试下载 ZIP...${NC}"
-                wget -O rkrga-main.zip https://github.com/rockchip-linux/rkrga/archive/refs/heads/main.zip
-                unzip -q rkrga-main.zip
-                mv rkrga-main rkrga
-            }
-        fi
-    fi
-    
-    cd rkrga
-    
-    # 编译
-    mkdir -p build
-    cd build
-    
-    cmake .. \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_BUILD_TYPE=Release
-    
-    make -j$(nproc)
-    make install
-    
-    ldconfig
-    
-    echo -e "${GREEN}✓${NC} RGA 安装完成"
-}
+echo -e "${YELLOW}[4/4] 安装 FFmpeg (带Rockchip支持)...${NC}"
+
+# 卸载系统ffmpeg
+if dpkg -l | grep -q "^ii  ffmpeg "; then
+    apt-mark unhold ffmpeg 2>/dev/null || true
+    apt-get remove -y ffmpeg 2>/dev/null || true
+fi
+
+cd "$FFMPEG_SRC"
+
+# 安装依赖
+apt-get install -y \
+    libgnutls28-dev libaom-dev libdav1d-dev \
+    libmp3lame-dev libopus-dev libtheora-dev \
+    libvorbis-dev libvpx-dev libx264-dev libx265-dev libnuma-dev
+
+# 配置编译
+./configure \
+    --prefix=/usr/local \
+    --enable-gpl --enable-version3 \
+    --enable-libdrm --enable-rkmpp \
+    --enable-libx264 --enable-libx265 \
+    --enable-shared --disable-static \
+    --extra-libs=-lpthread --extra-libs=-lm 2>&1 | tail -20
+
+make -j$(nproc)
+make install
+ldconfig
+
+ln -sf /usr/local/bin/ffmpeg /usr/bin/ffmpeg-rk 2>/dev/null || true
+
+echo -e "${GREEN}✓${NC} FFmpeg 安装完成"
 
 # ============================================
-# 4. 安装RKNN Runtime
+# 5. 系统配置
 # ============================================
-install_rknn() {
-    echo -e "${YELLOW}[4/6] 安装 RKNN Runtime...${NC}"
-    
-    cd "$TEMP_DIR"
-    
-    # 检查项目目录中是否有RKNN包
-    RKNN_PACKAGE=""
-    if [ -d "$PROJECT_DIR/third_party/rknpu2" ]; then
-        echo "  使用项目自带的 RKNN Runtime"
-    else
-        # 下载RKNN Runtime
-        echo "  下载 RKNN Runtime..."
-        RKNN_VERSION="1.6.0"
-        RKNN_DEB="rknpu2_${RKNN_VERSION}_arm64.deb"
-        
-        if [ ! -f "$RKNN_DEB" ]; then
-            # 优先使用本地文件
-            if [ -n "$LOCAL_FILES_DIR" ] && [ -f "$LOCAL_FILES_DIR/$RKNN_DEB" ]; then
-                echo "  使用本地文件: $RKNN_DEB"
-                cp "$LOCAL_FILES_DIR/$RKNN_DEB" .
-            else
-                echo "  尝试下载 RKNN Runtime..."
-                wget "https://github.com/rockchip-linux/rknpu2/releases/download/v${RKNN_VERSION}/${RKNN_DEB}" \
-                    -O "$RKNN_DEB" 2>/dev/null || {
-                    echo -e "${YELLOW}警告: 无法下载RKNN包，请手动安装${NC}"
-                    echo "  手动下载地址: https://github.com/rockchip-linux/rknpu2/releases"
-                    return 0
-                }
-            fi
-        fi
-        
-        dpkg -i "$RKNN_DEB" || apt-get install -f -y
-    fi
-    
-    # 安装python包
-    pip3 install rknn-toolkit2-lite2 --break-system-packages 2>/dev/null || \
-    pip3 install rknn-toolkit2-lite2 --user 2>/dev/null || {
-        echo -e "${YELLOW}警告: RKNN Python包安装失败${NC}"
-    }
-    
-    ldconfig
-    
-    echo -e "${GREEN}✓${NC} RKNN Runtime 安装完成"
-}
+echo -e "${YELLOW}[系统配置]${NC}"
 
-# ============================================
-# 5. 安装FFmpeg (带Rockchip支持)
-# ============================================
-install_ffmpeg_rk() {
-    echo -e "${YELLOW}[5/6] 安装 FFmpeg (带Rockchip支持)...${NC}"
-    
-    # 检查并处理系统预装的ffmpeg
-    echo "  检查系统ffmpeg..."
-    if dpkg -l | grep -q "^ii  ffmpeg "; then
-        echo "  发现系统预装ffmpeg，解除保留状态..."
-        apt-mark unhold ffmpeg 2>/dev/null || true
-        apt-get remove -y ffmpeg 2>/dev/null || true
-    fi
-    
-    cd "$TEMP_DIR"
-    
-    # 检查是否已有ffmpeg-rockchip
-    if [ -d "$PROJECT_DIR/ffmpeg-rockchip" ]; then
-        echo "  使用项目自带的 ffmpeg-rockchip"
-        cd "$PROJECT_DIR/ffmpeg-rockchip"
-    elif [ -n "$LOCAL_FILES_DIR" ] && [ -f "$LOCAL_FILES_DIR/ffmpeg-rockchip-master.zip" ]; then
-        # 优先使用本地文件
-        echo "  使用本地文件: ffmpeg-rockchip-master.zip"
-        cd "$TEMP_DIR"
-        cp "$LOCAL_FILES_DIR/ffmpeg-rockchip-master.zip" .
-        unzip -q ffmpeg-rockchip-master.zip
-        cd ffmpeg-rockchip-master
-    else
-        # 克隆ffmpeg-rockchip
-        echo "  尝试下载 ffmpeg-rockchip..."
-        git clone https://github.com/nyanmisaka/ffmpeg-rockchip.git 2>/dev/null || {
-            echo -e "${YELLOW}Git 克隆失败，尝试下载 ZIP...${NC}"
-            wget -O ffmpeg-rockchip-master.zip https://github.com/nyanmisaka/ffmpeg-rockchip/archive/refs/heads/master.zip
-            unzip -q ffmpeg-rockchip-master.zip
-            cd ffmpeg-rockchip-master
-        }
-    fi
-    
-    # 安装依赖
-    apt-get install -y \
-        libgnutls28-dev \
-        libaom-dev \
-        libdav1d-dev \
-        libmp3lame-dev \
-        libopus-dev \
-        libtheora-dev \
-        libvorbis-dev \
-        libvpx-dev \
-        libx264-dev \
-        libx265-dev \
-        libnuma-dev
-    
-    # 配置编译
-    ./configure \
-        --prefix=/usr/local \
-        --enable-gpl \
-        --enable-version3 \
-        --enable-libdrm \
-        --enable-rkmpp \
-        --enable-rkrga \
-        --enable-libx264 \
-        --enable-libx265 \
-        --enable-libvpx \
-        --enable-libopus \
-        --enable-libvorbis \
-        --enable-libmp3lame \
-        --enable-libtheora \
-        --enable-libaom \
-        --enable-libdav1d \
-        --enable-shared \
-        --disable-static \
-        --extra-libs=-lpthread \
-        --extra-libs=-lm
-    
-    # 编译安装
-    make -j$(nproc)
-    make install
-    
-    # 更新动态链接库
-    ldconfig
-    
-    # 创建软链接
-    ln -sf /usr/local/bin/ffmpeg /usr/bin/ffmpeg-rk
-    
-    echo -e "${GREEN}✓${NC} FFmpeg 安装完成"
-    echo "  版本: $(ffmpeg -version | head -1)"
-}
-
-# ============================================
-# 6. 配置系统环境
-# ============================================
-configure_system() {
-    echo -e "${YELLOW}[6/6] 配置系统环境...${NC}"
-    
-    # 创建udev规则（NPU设备权限）
-    cat > /etc/udev/rules.d/99-rockchip-npu.rules << 'EOF'
-# RK3588 NPU
-KERNEL=="rknpu", MODE="0666", GROUP="video"
-KERNEL=="rknpu0", MODE="0666", GROUP="video"
-KERNEL=="rknpu1", MODE="0666", GROUP="video"
-KERNEL=="rknpu2", MODE="0666", GROUP="video"
-
-# MPP
+cat > /etc/udev/rules.d/99-rockchip-npu.rules << 'EOF'
+KERNEL=="rknpu*", MODE="0666", GROUP="video"
 KERNEL=="mpp_service", MODE="0666", GROUP="video"
-
-# RGA
-KERNEL=="rga", MODE="0666", GROUP="video"
-KERNEL=="rga3", MODE="0666", GROUP="video"
+KERNEL=="rga*", MODE="0666", GROUP="video"
 EOF
 
-    # 重新加载udev规则
-    udevadm control --reload-rules
-    udevadm trigger
-    
-    # 添加用户到video组
-    usermod -a -G video orangepi 2>/dev/null || true
-    usermod -a -G render orangepi 2>/dev/null || true
-    
-    # 创建日志目录
-    mkdir -p /var/log/rk3588
-    chown -R orangepi:orangepi /var/log/rk3588 2>/dev/null || true
-    
-    # 配置内核参数（性能优化）
-    cat >> /etc/sysctl.conf << 'EOF'
-# RK3588 性能优化
-vm.swappiness=10
-vm.dirty_ratio=40
-vm.dirty_background_ratio=10
-net.core.rmem_max=134217728
-net.core.wmem_max=134217728
-EOF
-    
-    sysctl -p
-    
-    echo -e "${GREEN}✓${NC} 系统环境配置完成"
-}
+udevadm control --reload-rules
+udevadm trigger
 
-# ============================================
-# 验证安装
-# ============================================
-verify_installation() {
-    echo ""
-    echo -e "${BLUE}[安装验证]${NC}"
-    
-    local ERRORS=0
-    
-    # 检查NPU设备
-    if [ -e /dev/rknpu ]; then
-        echo -e "${GREEN}✓${NC} NPU设备: $(ls /dev/rknpu* 2>/dev/null | wc -l) 个"
-    else
-        echo -e "${RED}✗${NC} NPU设备未找到"
-        ERRORS=$((ERRORS+1))
-    fi
-    
-    # 检查MPP
-    if pkg-config --exists rockchip_mpp; then
-        echo -e "${GREEN}✓${NC} MPP: $(pkg-config --modversion rockchip_mpp)"
-    else
-        echo -e "${RED}✗${NC} MPP未安装"
-        ERRORS=$((ERRORS+1))
-    fi
-    
-    # 检查RGA
-    if [ -f /usr/include/rga/RgaApi.h ]; then
-        echo -e "${GREEN}✓${NC} RGA头文件"
-    else
-        echo -e "${YELLOW}⚠${NC} RGA头文件可能未正确安装"
-    fi
-    
-    # 检查RKNN
-    if [ -f /usr/lib/librknnrt.so ] || [ -f /usr/lib/aarch64-linux-gnu/librknnrt.so ]; then
-        echo -e "${GREEN}✓${NC} RKNN Runtime"
-    else
-        echo -e "${YELLOW}⚠${NC} RKNN Runtime可能使用项目内置版本"
-    fi
-    
-    # 检查FFmpeg
-    if command -v ffmpeg &> /dev/null; then
-        echo -e "${GREEN}✓${NC} FFmpeg: $(ffmpeg -version | head -1 | awk '{print $3}')"
-    else
-        echo -e "${RED}✗${NC} FFmpeg未安装"
-        ERRORS=$((ERRORS+1))
-    fi
-    
-    # 检查cmake
-    if command -v cmake &> /dev/null; then
-        echo -e "${GREEN}✓${NC} CMake: $(cmake --version | head -1)"
-    else
-        echo -e "${RED}✗${NC} CMake未安装"
-        ERRORS=$((ERRORS+1))
-    fi
-    
-    echo ""
-    if [ $ERRORS -eq 0 ]; then
-        echo -e "${GREEN}所有依赖安装成功！${NC}"
-        return 0
-    else
-        echo -e "${YELLOW}有 $ERRORS 项验证失败，请检查安装日志${NC}"
-        return 1
-    fi
-}
+usermod -a -G video orangepi 2>/dev/null || true
+usermod -a -G render orangepi 2>/dev/null || true
 
-# ============================================
 # 清理
-# ============================================
-cleanup() {
-    echo ""
-    echo -e "${YELLOW}[清理]${NC}"
-    read -p "是否删除临时文件 ($TEMP_DIR)? (y/N): " -r
-    if [ "$REPLY" = "y" ] || [ "$REPLY" = "Y" ]; then
-        rm -rf "$TEMP_DIR"
-        echo "临时文件已删除"
-    fi
-}
+rm -rf "$TEMP_DIR"
 
-# ============================================
-# 主流程
-# ============================================
-main() {
-    echo -e "${YELLOW}即将安装以下软件:${NC}"
-    echo "  1. 基础工具 (cmake, git, python3等)"
-    echo "  2. Rockchip MPP (硬件编解码)"
-    echo "  3. Rockchip RGA (2D图形加速)"
-    echo "  4. RKNN Runtime (NPU推理)"
-    echo "  5. FFmpeg (带Rockchip支持)"
-    echo "  6. 系统环境配置"
-    echo ""
-    read -p "确认安装? (y/N): " -r
-    if [ "$REPLY" != "y" ] && [ "$REPLY" != "Y" ]; then
-        echo "已取消"
-        exit 0
-    fi
-    
-    echo ""
-    
-    # 执行安装
-    install_basic_tools
-    install_mpp
-    install_rga
-    install_rknn
-    install_ffmpeg_rk
-    configure_system
-    
-    # 验证
-    verify_installation
-    
-    # 清理
-    cleanup
-    
-    # 完成
-    echo ""
-    echo -e "${GREEN}╔════════════════════════════════════════════════════════════╗${NC}"
-    echo -e "${GREEN}║              依赖安装完成！                                 ║${NC}"
-    echo -e "${GREEN}╚════════════════════════════════════════════════════════════╝${NC}"
-    echo ""
-    echo "下一步:"
-    echo "  1. 复制项目代码到新设备"
-    echo "  2. 编译项目: cd build && cmake .. && make -j\$(nproc)"
-    echo "  3. 运行部署脚本: sudo ./scripts/deploy.sh install"
-    echo ""
-    echo "提示: 重新登录或使用 'newgrp video' 使组权限生效"
-}
-
-# 运行
-main "$@"
+echo ""
+echo -e "${GREEN}╔════════════════════════════════════════════════════════════╗${NC}"
+echo -e "${GREEN}║              依赖安装完成！                                 ║${NC}"
+echo -e "${GREEN}╚════════════════════════════════════════════════════════════╝${NC}"
+echo ""
+echo "验证:"
+echo "  ls /dev/rknpu*"
+echo "  pkg-config --modversion rockchip_mpp"
+echo "  ffmpeg -version | head -1"
+echo ""
+echo "下一步:"
+echo "  cd ~/apps/OrangePi3588Media/build"
+echo "  cmake .. && make -j\$(nproc)"
diff --git a/scripts/install_deps_local.sh b/scripts/install_deps_local.sh
deleted file mode 100755
index bdf499e..0000000
--- a/scripts/install_deps_local.sh
+++ /dev/null
@@ -1,211 +0,0 @@
-#!/bin/bash
-# RK3588S 依赖安装脚本 - 本地文件版本
-# 使用预下载/打包的本地文件安装
-#
-# 用法: 
-#   1. 将以下文件放到 /tmp/:
-#      - mpp.tar.gz (从 third_party/mpp 打包)
-#      - rknpu2-1.5.2.zip (已下载)
-#      - ffmpeg-rockchip-master.zip (已下载)
-#   2. sudo ./install_deps_local.sh
-
-set -e
-
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m'
-
-LOCAL_DIR="/tmp"
-TEMP_DIR="/tmp/rk3588_deps_$(date +%s)"
-mkdir -p "$TEMP_DIR"
-
-echo -e "${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
-echo -e "${BLUE}║     RK3588S 依赖安装脚本 (本地文件版)                       ║${NC}"
-echo -e "${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
-echo ""
-
-if [ "$(id -u)" -ne 0 ]; then
-    echo -e "${RED}错误: 请使用 sudo 运行此脚本${NC}"
-    exit 1
-fi
-
-# 检查本地文件
-echo -e "${YELLOW}[检查本地文件]${NC}"
-MISSING=0
-
-if [ ! -f "$LOCAL_DIR/mpp.tar.gz" ]; then
-    echo -e "${RED}✗${NC} mpp.tar.gz 不存在"
-    echo "   请在 OrangePi 上执行: cd ~/apps/OrangePi3588Media/third_party && tar czf ~/mpp.tar.gz mpp/"
-    MISSING=$((MISSING+1))
-else
-    echo -e "${GREEN}✓${NC} mpp.tar.gz"
-fi
-
-if [ ! -f "$LOCAL_DIR/rknpu2-1.5.2.zip" ]; then
-    echo -e "${RED}✗${NC} rknpu2-1.5.2.zip 不存在"
-    MISSING=$((MISSING+1))
-else
-    echo -e "${GREEN}✓${NC} rknpu2-1.5.2.zip"
-fi
-
-if [ ! -f "$LOCAL_DIR/ffmpeg-rockchip-master.zip" ]; then
-    echo -e "${RED}✗${NC} ffmpeg-rockchip-master.zip 不存在"
-    MISSING=$((MISSING+1))
-else
-    echo -e "${GREEN}✓${NC} ffmpeg-rockchip-master.zip"
-fi
-
-if [ $MISSING -gt 0 ]; then
-    echo ""
-    echo -e "${RED}缺少 $MISSING 个文件，请将文件放到 $LOCAL_DIR/ 目录${NC}"
-    exit 1
-fi
-
-echo ""
-
-# ============================================
-# 1. 基础工具
-# ============================================
-echo -e "${YELLOW}[1/4] 安装基础工具...${NC}"
-
-apt-get update
-
-apt-get install -y \
-    build-essential cmake git wget curl pkg-config \
-    libdrm-dev libx11-dev libxext-dev libgles2-mesa-dev \
-    libwayland-dev libpulse-dev libasound2-dev libv4l-dev \
-    python3 python3-pip python3-dev python3-venv \
-    htop vim net-tools v4l-utils unzip
-
-echo -e "${GREEN}✓${NC} 基础工具安装完成"
-
-# ============================================
-# 2. MPP
-# ============================================
-echo -e "${YELLOW}[2/4] 安装 Rockchip MPP...${NC}"
-
-cd "$TEMP_DIR"
-tar xzf "$LOCAL_DIR/mpp.tar.gz"
-cd mpp
-
-mkdir -p build
-cd build
-
-cmake .. \
-    -DCMAKE_INSTALL_PREFIX=/usr \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DHAVE_DRM=ON
-
-make -j$(nproc)
-make install
-ldconfig
-
-echo -e "${GREEN}✓${NC} MPP 安装完成"
-
-# ============================================
-# 3. RKNN Runtime
-# ============================================
-echo -e "${YELLOW}[3/4] 安装 RKNN Runtime...${NC}"
-
-cd "$TEMP_DIR"
-unzip -q "$LOCAL_DIR/rknpu2-1.5.2.zip"
-cd rknpu2-1.5.2
-
-# 复制库文件
-if [ -d "runtime/RK3588/Linux/aarch64" ]; then
-    cp runtime/RK3588/Linux/aarch64/*.so /usr/lib/ 2>/dev/null || true
-    cp runtime/RK3588/Linux/aarch64/librknn* /usr/lib/ 2>/dev/null || true
-fi
-
-# 复制头文件
-if [ -d "runtime/RK3588/Linux/aarch64/include" ]; then
-    cp -r runtime/RK3588/Linux/aarch64/include/* /usr/include/ 2>/dev/null || true
-fi
-
-ldconfig
-
-echo -e "${GREEN}✓${NC} RKNN Runtime 安装完成"
-
-# ============================================
-# 4. FFmpeg
-# ============================================
-echo -e "${YELLOW}[4/4] 安装 FFmpeg (带Rockchip支持)...${NC}"
-
-# 卸载系统ffmpeg
-if dpkg -l | grep -q "^ii  ffmpeg "; then
-    apt-mark unhold ffmpeg 2>/dev/null || true
-    apt-get remove -y ffmpeg 2>/dev/null || true
-fi
-
-cd "$TEMP_DIR"
-unzip -q "$LOCAL_DIR/ffmpeg-rockchip-master.zip"
-cd ffmpeg-rockchip-master
-
-# 安装依赖
-apt-get install -y \
-    libgnutls28-dev libaom-dev libdav1d-dev \
-    libmp3lame-dev libopus-dev libtheora-dev \
-    libvorbis-dev libvpx-dev libx264-dev libx265-dev libnuma-dev
-
-# 配置编译
-./configure \
-    --prefix=/usr/local \
-    --enable-gpl --enable-version3 \
-    --enable-libdrm --enable-rkmpp --enable-rkrga \
-    --enable-libx264 --enable-libx265 \
-    --enable-shared --disable-static \
-    --extra-libs=-lpthread --extra-libs=-lm
-
-make -j$(nproc)
-make install
-ldconfig
-
-ln -sf /usr/local/bin/ffmpeg /usr/bin/ffmpeg-rk
-
-echo -e "${GREEN}✓${NC} FFmpeg 安装完成"
-
-# ============================================
-# 5. 系统配置
-# ============================================
-echo -e "${YELLOW}[系统配置]${NC}"
-
-# udev规则
-cat > /etc/udev/rules.d/99-rockchip-npu.rules << 'EOF'
-KERNEL=="rknpu*", MODE="0666", GROUP="video"
-KERNEL=="mpp_service", MODE="0666", GROUP="video"
-KERNEL=="rga*", MODE="0666", GROUP="video"
-EOF
-
-udevadm control --reload-rules
-udevadm trigger
-
-usermod -a -G video orangepi 2>/dev/null || true
-usermod -a -G render orangepi 2>/dev/null || true
-
-# 内核参数
-cat >> /etc/sysctl.conf << 'EOF'
-vm.swappiness=10
-vm.dirty_ratio=40
-vm.dirty_background_ratio=10
-EOF
-
-sysctl -p
-
-echo -e "${GREEN}✓${NC} 系统配置完成"
-
-# 清理
-rm -rf "$TEMP_DIR"
-
-echo ""
-echo -e "${GREEN}╔════════════════════════════════════════════════════════════╗${NC}"
-echo -e "${GREEN}║              依赖安装完成！                                 ║${NC}"
-echo -e "${GREEN}╚════════════════════════════════════════════════════════════╝${NC}"
-echo ""
-echo "验证命令:"
-echo "  ls /dev/rknpu*          # NPU设备"
-echo "  pkg-config --modversion rockchip_mpp  # MPP版本"
-echo "  ffmpeg -version | head -1  # FFmpeg版本"
-echo ""
-echo "提示: 重新登录或使用 'newgrp video' 使组权限生效"
diff --git a/scripts/install_deps_simple.sh b/scripts/install_deps_simple.sh
deleted file mode 100755
index c86e772..0000000
--- a/scripts/install_deps_simple.sh
+++ /dev/null
@@ -1,214 +0,0 @@
-#!/bin/bash
-# RK3588S 简化依赖安装脚本
-# 假设已克隆项目，third_party/mpp 和 third_party/rknpu2 已存在
-# 只需要额外下载 ffmpeg-rockchip
-
-set -e
-
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m'
-
-SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
-PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
-TEMP_DIR="/tmp/rk3588_deps_$(date +%s)"
-
-echo -e "${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
-echo -e "${BLUE}║     RK3588S 简化依赖安装脚本                               ║${NC}"
-echo -e "${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
-echo ""
-
-if [ "$(id -u)" -ne 0 ]; then
-    echo -e "${RED}错误: 请使用 sudo 运行${NC}"
-    exit 1
-fi
-
-# 检查项目目录
-echo -e "${YELLOW}[检查项目目录]${NC}"
-if [ ! -d "$PROJECT_DIR/third_party/mpp" ]; then
-    echo -e "${RED}错误: third_party/mpp 不存在${NC}"
-    echo "请确保已克隆完整项目: git clone <项目地址>"
-    exit 1
-fi
-
-if [ ! -d "$PROJECT_DIR/third_party/rknpu2" ]; then
-    echo -e "${RED}错误: third_party/rknpu2 不存在${NC}"
-    exit 1
-fi
-
-echo -e "${GREEN}✓${NC} third_party/mpp 存在"
-echo -e "${GREEN}✓${NC} third_party/rknpu2 存在"
-echo ""
-
-# 检查 ffmpeg-rockchip
-echo -e "${YELLOW}[检查 FFmpeg]${NC}"
-FFMPEG_SRC=""
-
-if [ -d "$PROJECT_DIR/ffmpeg-rockchip" ]; then
-    echo -e "${GREEN}✓${NC} 发现 ffmpeg-rockchip 目录"
-    FFMPEG_SRC="$PROJECT_DIR/ffmpeg-rockchip"
-elif [ -f "/tmp/ffmpeg-rockchip-master.zip" ]; then
-    echo -e "${GREEN}✓${NC} 发现本地文件: /tmp/ffmpeg-rockchip-master.zip"
-    mkdir -p "$TEMP_DIR"
-    cd "$TEMP_DIR"
-    unzip -q /tmp/ffmpeg-rockchip-master.zip
-    FFMPEG_SRC="$TEMP_DIR/ffmpeg-rockchip-master"
-else
-    echo -e "${RED}✗${NC} 未找到 ffmpeg-rockchip"
-    echo "请下载并放到 /tmp/ffmpeg-rockchip-master.zip"
-    echo "下载地址: https://github.com/nyanmisaka/ffmpeg-rockchip/archive/refs/heads/master.zip"
-    exit 1
-fi
-
-echo ""
-
-# ============================================
-# 1. 基础工具
-# ============================================
-echo -e "${YELLOW}[1/4] 安装基础工具...${NC}"
-
-apt-get update
-
-apt-get install -y \
-    build-essential cmake git wget curl pkg-config \
-    libdrm-dev libx11-dev libxext-dev libgles2-mesa-dev \
-    libwayland-dev libpulse-dev libasound2-dev libv4l-dev \
-    python3 python3-pip python3-dev python3-venv \
-    htop vim net-tools v4l-utils unzip
-
-echo -e "${GREEN}✓${NC} 基础工具安装完成"
-
-# ============================================
-# 2. MPP (项目自带)
-# ============================================
-echo -e "${YELLOW}[2/4] 安装 Rockchip MPP...${NC}"
-
-cd "$PROJECT_DIR/third_party/mpp"
-
-# 创建缺失的 version 文件
-mkdir -p build/cmake mpp
-if [ ! -f "build/cmake/version.in" ]; then
-    cat > build/cmake/version.in << 'EOF'
-#ifndef MPP_VERSION_H
-#define MPP_VERSION_H
-#define MPP_VERSION "1.0.0"
-#define MPP_GIT_VERSION "unknown"
-#define MPP_GIT_BRANCH "master"
-#endif
-EOF
-fi
-if [ ! -f "mpp/version.h" ]; then
-    cp build/cmake/version.in mpp/version.h
-fi
-
-# 编译安装
-mkdir -p build
-cd build
-
-cmake .. \
-    -DCMAKE_INSTALL_PREFIX=/usr \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DHAVE_DRM=ON
-
-make -j$(nproc)
-make install
-ldconfig
-
-echo -e "${GREEN}✓${NC} MPP 安装完成"
-
-# ============================================
-# 3. RKNN Runtime (项目自带)
-# ============================================
-echo -e "${YELLOW}[3/4] 安装 RKNN Runtime...${NC}"
-
-cd "$PROJECT_DIR/third_party/rknpu2"
-
-# 查找 runtime 目录
-if [ -d "runtime/RK3588/Linux/aarch64" ]; then
-    echo "  安装 RKNN 库..."
-    cp runtime/RK3588/Linux/aarch64/*.so /usr/lib/ 2>/dev/null || true
-    cp runtime/RK3588/Linux/aarch64/librknn* /usr/lib/ 2>/dev/null || true
-    
-    if [ -d "runtime/RK3588/Linux/aarch64/include" ]; then
-        cp -r runtime/RK3588/Linux/aarch64/include/* /usr/include/ 2>/dev/null || true
-    fi
-else
-    echo -e "${YELLOW}警告: 未找到标准 runtime 目录结构，尝试其他路径...${NC}"
-    find . -name "*.so" -type f -exec cp {} /usr/lib/ \; 2>/dev/null || true
-fi
-
-ldconfig
-
-echo -e "${GREEN}✓${NC} RKNN Runtime 安装完成"
-
-# ============================================
-# 4. FFmpeg
-# ============================================
-echo -e "${YELLOW}[4/4] 安装 FFmpeg (带Rockchip支持)...${NC}"
-
-# 卸载系统ffmpeg
-if dpkg -l | grep -q "^ii  ffmpeg "; then
-    apt-mark unhold ffmpeg 2>/dev/null || true
-    apt-get remove -y ffmpeg 2>/dev/null || true
-fi
-
-cd "$FFMPEG_SRC"
-
-# 安装依赖
-apt-get install -y \
-    libgnutls28-dev libaom-dev libdav1d-dev \
-    libmp3lame-dev libopus-dev libtheora-dev \
-    libvorbis-dev libvpx-dev libx264-dev libx265-dev libnuma-dev
-
-# 配置编译
-./configure \
-    --prefix=/usr/local \
-    --enable-gpl --enable-version3 \
-    --enable-libdrm --enable-rkmpp \
-    --enable-libx264 --enable-libx265 \
-    --enable-shared --disable-static \
-    --extra-libs=-lpthread --extra-libs=-lm 2>&1 | tail -20
-
-make -j$(nproc)
-make install
-ldconfig
-
-ln -sf /usr/local/bin/ffmpeg /usr/bin/ffmpeg-rk 2>/dev/null || true
-
-echo -e "${GREEN}✓${NC} FFmpeg 安装完成"
-
-# ============================================
-# 5. 系统配置
-# ============================================
-echo -e "${YELLOW}[系统配置]${NC}"
-
-cat > /etc/udev/rules.d/99-rockchip-npu.rules << 'EOF'
-KERNEL=="rknpu*", MODE="0666", GROUP="video"
-KERNEL=="mpp_service", MODE="0666", GROUP="video"
-KERNEL=="rga*", MODE="0666", GROUP="video"
-EOF
-
-udevadm control --reload-rules
-udevadm trigger
-
-usermod -a -G video orangepi 2>/dev/null || true
-usermod -a -G render orangepi 2>/dev/null || true
-
-# 清理
-rm -rf "$TEMP_DIR"
-
-echo ""
-echo -e "${GREEN}╔════════════════════════════════════════════════════════════╗${NC}"
-echo -e "${GREEN}║              依赖安装完成！                                 ║${NC}"
-echo -e "${GREEN}╚════════════════════════════════════════════════════════════╝${NC}"
-echo ""
-echo "验证:"
-echo "  ls /dev/rknpu*"
-echo "  pkg-config --modversion rockchip_mpp"
-echo "  ffmpeg -version | head -1"
-echo ""
-echo "下一步:"
-echo "  cd ~/apps/OrangePi3588Media/build"
-echo "  cmake .. && make -j\$(nproc)"