diff --git a/Ecology/YanYu/RK3568/YanYu_RK3568_主板初始配置.md b/Ecology/YanYu/RK3568/YanYu_RK3568_主板初始配置.md
index edbae86..eec6ec3 100644
--- a/Ecology/YanYu/RK3568/YanYu_RK3568_主板初始配置.md
+++ b/Ecology/YanYu/RK3568/YanYu_RK3568_主板初始配置.md
@@ -9,6 +9,8 @@ sudo apt install libqt5multimedia5-plugins libqt5multimediagsttools5 libqt5gstre
 
 sudo apt install qml-module-qtquick-virtualkeyboard qml-module-qtquick-window2 qml-module-qtquick-shapes qml-module-qtquick-scene2d qml-module-qtquick-privatewidgets qml-module-qtquick-localstorage qml-module-qtquick-extras qml-module-qtquick-dialogs qml-module-qtquick-controls2 qml-module-qtquick-controls qml-module-qt-labs-calendar qml-module-qt-labs-qmlmodels qml-module-qt-labs-folderlistmodel qml-module-gsettings1.0 qml-module-qmltermwidget qml-module-qt-labs-folderlistmodel qml-module-qt-labs-location qml-module-qt-labs-platform qml-module-qt-labs-qmlmodels qml-module-qt-labs-settings qml-module-qt-labs-sharedimage qml-module-qtcharts qml-module-qtmultimedia qml-module-qtlocation qml-module-qtpositioning qml-module-qtqml-statemachine
 
+sudo apt install gstreamer1.0-libav libgstreamer-plugins-bad1.0-0 gstreamer1.0-qt5 gstreamer1.0-plugins-ugly gstreamer1.0-plugins-good gstreamer1.0-plugins-bad
+
 # 安装 NATS 服务和调试工具.
 sudo apt install libssl-dev libprotobuf-c-dev libprotobuf-c1 protobuf-c-compiler protobuf-compiler