diff --git a/Dockerfiles/ubuntu2204.dockerfile b/Dockerfiles/ubuntu2204.dockerfile
index c6da2a8..7fe7f66 100644
--- a/Dockerfiles/ubuntu2204.dockerfile
+++ b/Dockerfiles/ubuntu2204.dockerfile
@@ -8,7 +8,7 @@ ENV WT_VERSION=4.11.1
 RUN sed -i "s@http://.*archive.ubuntu.com@http://mirrors.tuna.tsinghua.edu.cn@g" /etc/apt/sources.list \
     && sed -i "s@http://.*security.ubuntu.com@http://mirrors.tuna.tsinghua.edu.cn@g" /etc/apt/sources.list \
     && apt update \
-    && apt install -y cmake ninja-build pkg-config openssh-server git nano gpg ca-certificates \
+    && apt install -y gcc g++ gdb cmake ninja-build pkg-config openssh-server git nano gpg ca-certificates \
         wget curl rsync lsb-release ubuntu-keyring gnupg2 bzip2 unzip zsh libssl-dev zlib1g-dev gettext jq htop tini \
     && install -m 0755 -d /etc/apt/keyrings \
     && curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc \
@@ -49,18 +49,6 @@ RUN sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master
     && echo 'if [ -f /etc/profile ]; then source /etc/profile; fi' >> /etc/zsh/zprofile \
     && chsh -s /bin/zsh root
 
-RUN cd /root \
-    && apt update \
-    && apt install -y software-properties-common \
-    && add-apt-repository -y ppa:ubuntu-toolchain-r/test \
-    && apt install -y gcc-13 g++-13 gdb \
-    && update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 60 \
-    && update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-13 60 \
-    && update-alternatives --config gcc \
-    && update-alternatives --config g++ \
-    && apt clean \
-    && rm -fr /var/lib/apt/lists/* /tmp/* /var/tmp/* 
-
 RUN cd /opt \
     && git clone --depth=1 https://github.com/emscripten-core/emsdk.git \
     && cd /opt/emsdk \
diff --git a/resources/build.sh b/resources/build.sh
index 8bb3e0f..d090b4d 100755
--- a/resources/build.sh
+++ b/resources/build.sh
@@ -71,15 +71,15 @@ function init() {
     # ssh root@amass.fun "systemctl daemon-reload; systemctl enable older; systemctl start older"
 
     paths=(
-    "/opt/Libraries/wt-4.11.1/lib"
-    "/opt/Libraries/boost_1_86_0/lib"
+        "/opt/Libraries/wt-4.11.1/lib"
+        "/opt/Libraries/boost_1_86_0/lib"
     )
     for path in "${paths[@]}"; do
         ssh root@amass.fun "grep -q '$path' /etc/profile || echo 'export LD_LIBRARY_PATH=$path:\$LD_LIBRARY_PATH' | sudo tee -a /etc/profile"
     done
 }
 
-function build_docker_images(){
+function build_docker_images() {
     local DOCKERFILE=$1
     echo "build $DOCKERFILE"
     if [[ $DOCKERFILE == *"act_runner.dockerfile" ]]; then
@@ -107,17 +107,19 @@ function build_docker_images(){
         docker push registry.cn-shenzhen.aliyuncs.com/amass_toolset/yoctools:22.04
     else
         echo "not found steps for build $DOCKERFILE ..."
-    fi 
+    fi
 }
 
-function lvgl(){
-    rm ${build_path}/LvglApplication/lvglapp.html
+function lvgl() {
+    local lvgl_page="${build_path}/LvglApplication/lvglapp.html"
+    if [ -f "$lvgl_page" ]; then
+        rm "$lvgl_page"
+    fi
     emcmake cmake -G Ninja -DSDL2_DIR=/home/amass/emsdk/upstream/emscripten/system/lib/cmake/SDL2 -S LvglApplication -B ${build_path}/LvglApplication
     cmake --build ${build_path}/LvglApplication --target all
     # python3 -m http.server -d  ./build/LvglApplication
 }
 
-
 function main() {
     local cmd=$1
     shift 1