diff --git a/bin/spc b/bin/spc
index c1f7331f..18dd3a38 100755
--- a/bin/spc
+++ b/bin/spc
@@ -4,6 +4,11 @@
 use SPC\ConsoleApplication;
 use SPC\exception\ExceptionHandler;
 
+// Load custom php if exists
+if (PHP_OS_FAMILY !== 'Windows' && PHP_BINARY !== (__DIR__ . '/php') && file_exists(__DIR__ . '/php') && is_executable(__DIR__ . '/php')) {
+    pcntl_exec(__DIR__ . '/php', $argv);
+}
+
 if (file_exists(dirname(__DIR__) . '/vendor/autoload.php')) {
     // Current: ./bin (git/project mode)
     require_once dirname(__DIR__) . '/vendor/autoload.php';
diff --git a/bin/spc-alpine-docker b/bin/spc-alpine-docker
index 9beb694f..bee9d13c 100755
--- a/bin/spc-alpine-docker
+++ b/bin/spc-alpine-docker
@@ -119,4 +119,8 @@ MOUNT_LIST="$MOUNT_LIST -v ""$(pwd)""/pkgroot:/app/pkgroot"
 # shellcheck disable=SC2068
 # shellcheck disable=SC2086
 # shellcheck disable=SC2090
-$DOCKER_EXECUTABLE run --rm $INTERACT -e SPC_FIX_DEPLOY_ROOT="$(pwd)" $MOUNT_LIST cwcc-spc-$SPC_USE_ARCH-v2 bin/spc $@
+if [ "$SPC_DOCKER_DEBUG" = "yes" ]; then
+    $DOCKER_EXECUTABLE run --rm $INTERACT -e SPC_FIX_DEPLOY_ROOT="$(pwd)" $MOUNT_LIST cwcc-spc-$SPC_USE_ARCH-v2
+else
+    $DOCKER_EXECUTABLE run --rm $INTERACT -e SPC_FIX_DEPLOY_ROOT="$(pwd)" $MOUNT_LIST cwcc-spc-$SPC_USE_ARCH-v2 bin/spc $@
+fi
diff --git a/bin/spc-gnu-docker b/bin/spc-gnu-docker
index 362242b6..c9af23c1 100755
--- a/bin/spc-gnu-docker
+++ b/bin/spc-gnu-docker
@@ -59,6 +59,22 @@ RUN yum clean all && \
     yum makecache && \
     yum update -y
 
+RUN yum install -y centos-release-scl
+
+RUN if [ "$BASE_ARCH" = "aarch64" ]; then \
+        sed -i 's|mirror.centos.org/centos|vault.centos.org/altarch|g' /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo ; \
+        sed -i 's|mirror.centos.org/centos|vault.centos.org/altarch|g' /etc/yum.repos.d/CentOS-SCLo-scl.repo ; \
+    else \
+        sed -i 's/mirror.centos.org/vault.centos.org/g' /etc/yum.repos.d/*.repo ; \
+    fi
+RUN sed -i 's/^#.*baseurl=http/baseurl=http/g' /etc/yum.repos.d/*.repo && \
+    sed -i 's/^mirrorlist=http/#mirrorlist=http/g' /etc/yum.repos.d/*.repo
+
+RUN yum update -y && \
+    yum install -y devtoolset-7-gcc-*
+RUN echo "source scl_source enable devtoolset-7" >> /etc/bashrc
+RUN source /etc/bashrc
+
 RUN curl -o cmake.tgz -fsSL https://github.com/Kitware/CMake/releases/download/v3.31.4/cmake-3.31.4-linux-$BASE_ARCH.tar.gz && \
     mkdir /cmake && \
     tar -xzf cmake.tgz -C /cmake --strip-components 1
@@ -73,9 +89,9 @@ RUN /app/bin/php /app/bin/composer install --no-dev --classmap-authoritative
 ENV PATH="/app/bin:/cmake/bin:$PATH"
 ENV SPC_SKIP_DOCTOR_CHECK_ITEMS="if musl-wrapper is installed,if musl-cross-make is installed"
 
-
 ADD ./config/env.ini /app/config/env.ini
 RUN bin/spc doctor --auto-fix --debug
+RUN git clone https://github.com/dunglas/frankenphp.git --depth=1 /frankenphp
 EOF
 fi
 
@@ -97,8 +113,20 @@ MOUNT_LIST="$MOUNT_LIST -v ""$(pwd)""/dist:/app/dist"
 MOUNT_LIST="$MOUNT_LIST -v ""$(pwd)""/downloads:/app/downloads"
 MOUNT_LIST="$MOUNT_LIST -v ""$(pwd)""/pkgroot:/app/pkgroot"
 
+# Apply env in temp env file
+echo 'SPC_SKIP_DOCTOR_CHECK_ITEMS="if musl-wrapper is installed,if musl-cross-make is installed"' > /tmp/spc-gnu-docker.env
+echo 'CC=/opt/rh/devtoolset-7/root/usr/bin/gcc' >> /tmp/spc-gnu-docker.env
+echo 'CXX=/opt/rh/devtoolset-7/root/usr/bin/g++' >> /tmp/spc-gnu-docker.env
+echo 'AR=/opt/rh/devtoolset-7/root/usr/bin/ar' >> /tmp/spc-gnu-docker.env
+echo 'LD=/opt/rh/devtoolset-7/root/usr/bin/ld' >> /tmp/spc-gnu-docker.env
+echo 'SPC_DEFAULT_C_FLAGS=-fPIC' >> /tmp/spc-gnu-docker.env
+echo 'SPC_NO_MUSL_PATH=yes' >> /tmp/spc-gnu-docker.env
+echo 'SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS_PROGRAM="-Wl,-O1 -pie"' >> /tmp/spc-gnu-docker.env
+echo 'SPC_CMD_VAR_PHP_MAKE_EXTRA_LIBS="-ldl -lpthread -lm -lresolv -lutil"' >> /tmp/spc-gnu-docker.env
+
 # Run docker
 # shellcheck disable=SC2068
 # shellcheck disable=SC2086
 # shellcheck disable=SC2090
-$DOCKER_EXECUTABLE run --rm $INTERACT -e SPC_FIX_DEPLOY_ROOT="$(pwd)" $MOUNT_LIST cwcc-spc-gnu-$SPC_USE_ARCH bin/spc $@
+
+$DOCKER_EXECUTABLE run --rm $INTERACT -e SPC_FIX_DEPLOY_ROOT="$(pwd)" --env-file /tmp/spc-gnu-docker.env $MOUNT_LIST cwcc-spc-gnu-$SPC_USE_ARCH #  bin/spc $@
diff --git a/docs/en/guide/build-with-glibc.md b/docs/en/guide/build-with-glibc.md
index b633e8fb..9573511b 100644
--- a/docs/en/guide/build-with-glibc.md
+++ b/docs/en/guide/build-with-glibc.md
@@ -34,25 +34,6 @@ but **statically linked with all other dependencies**.
 The latest version of static-php-cli includes the `bin/spc-gnu-docker` script, 
 which can create a CentOS 7.x (glibc-2.17) Docker container with one click and build a glibc compatible PHP static binary in the container.
 
-First, clone the repository of this project and add the following content to the `config/env.custom.ini` file:
-
-```ini
-; Modify this file name to `env.custom.ini`, and run `bin/spc-gnu-docker`,
-; you can compile a GNU libc based static binary !
-[global]
-SPC_SKIP_DOCTOR_CHECK_ITEMS="if musl-wrapper is installed,if musl-cross-make is installed"
-
-[linux]
-CC=gcc
-CXX=g++
-AR=ar
-LD=ld
-SPC_DEFAULT_C_FLAGS=-fPIC
-SPC_NO_MUSL_PATH=yes
-SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS_PROGRAM="-Wl,-O1 -pie"
-SPC_CMD_VAR_PHP_MAKE_EXTRA_LIBS="-ldl -lpthread -lm -lresolv -lutil"
-```
-
 Then, run the following command once. 
 The first run will take a long time because it needs to download the CentOS 7.x image and some build tools.
 
diff --git a/docs/zh/guide/build-with-glibc.md b/docs/zh/guide/build-with-glibc.md
index 6d13cf72..98883f3b 100644
--- a/docs/zh/guide/build-with-glibc.md
+++ b/docs/zh/guide/build-with-glibc.md
@@ -29,25 +29,6 @@ musl-libc 是一个轻量级的 libc 实现，它的目标是与 glibc 兼容，
 
 最新版的 static-php-cli 内置了 `bin/spc-gnu-docker` 脚本，可以一键创建一个 CentOS 7.x (glibc-2.17) 的 Docker 容器，并在容器中构建 glibc 兼容的 PHP 静态二进制文件。
 
-请先克隆本项目的仓库，并将下面的内容添加到 `config/env.custom.ini` 文件中：
-
-```ini
-; Modify this file name to `env.custom.ini`, and run `bin/spc-gnu-docker`,
-; you can compile a GNU libc based static binary !
-[global]
-SPC_SKIP_DOCTOR_CHECK_ITEMS="if musl-wrapper is installed,if musl-cross-make is installed"
-
-[linux]
-CC=gcc
-CXX=g++
-AR=ar
-LD=ld
-SPC_DEFAULT_C_FLAGS=-fPIC
-SPC_NO_MUSL_PATH=yes
-SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS_PROGRAM="-Wl,-O1 -pie"
-SPC_CMD_VAR_PHP_MAKE_EXTRA_LIBS="-ldl -lpthread -lm -lresolv -lutil"
-```
-
 然后，先运行一次以下命令。首次运行时时间较长，因为需要下载 CentOS 7.x 的镜像和一些编译工具。
 
 ```bash
@@ -73,4 +54,4 @@ glibc 构建为扩展的特性，不属于默认 static-php 的支持范围。
 如果你需要不使用 Docker 构建基于 glibc 的二进制，请参考 `bin/spc-gnu-docker` 脚本，手动构建一个类似的环境。
 
 由于 glibc 二进制不是项目的主要目标，一般情况下我们不会额外测试 glibc 下的各个库和扩展的兼容性。
-任何特定库如果在 musl-libc 上构建成功，但在 glibc 上构建失败，请提交 issue，我们将会单独解决。
\ No newline at end of file
+任何特定库如果在 musl-libc 上构建成功，但在 glibc 上构建失败，请提交 issue，我们将会单独解决。
diff --git a/src/SPC/builder/linux/library/icu.php b/src/SPC/builder/linux/library/icu.php
index 05458a4e..7f9a978b 100644
--- a/src/SPC/builder/linux/library/icu.php
+++ b/src/SPC/builder/linux/library/icu.php
@@ -16,7 +16,7 @@ class icu extends LinuxLibraryBase
     {
         $cppflags = 'CPPFLAGS="-DU_CHARSET_IS_UTF8=1  -DU_USING_ICU_NAMESPACE=1 -DU_STATIC_IMPLEMENTATION=1"';
         $cxxflags = 'CXXFLAGS="-std=c++17"';
-        $ldflags = 'LDFLAGS="-static"';
+        $ldflags = $this->builder->libc !== 'glibc' ? 'LDFLAGS="-static"' : '';
         shell()->cd($this->source_dir . '/source')
             ->exec(
                 "{$cppflags} {$cxxflags} {$ldflags} " .