diff --git a/packages/python3/package.mk b/packages/python3/package.mk
index 8b3f110..cf9137a 100644
--- a/packages/python3/package.mk
+++ b/packages/python3/package.mk
@@ -1,68 +1,72 @@
 PACKAGE_NAME="python3"
-PACKAGE_VERSION="3.9.1"
+PACKAGE_VERSION="3.9.18"
 PACKAGE_SRC="https://www.python.org/ftp/python/${PACKAGE_VERSION}/Python-${PACKAGE_VERSION}.tar.xz"
 PACKAGE_DEPENDS="glibc ncurses"
 
 preconfigure_package() {
-	# build on self host
-	mkdir -p build-host
-	cp -a * build-host/
-	cd build-host
+        # build on self host
+        mkdir -p build-host
+        cp -a * build-host/
+        cd build-host
 
-	./configure
-	make -j${MAKE_JOBS} python Parser/pgen
-	make install
+        ./configure
+        make -j${MAKE_JOBS} python Parser/pgen
+        make install
 
-	if [ $? -gt 0 ]; then
-		return 1
-	fi
+        if [ $? -gt 0 ]; then
+                return 1
+        fi
 
-	cd ..
+        cd ..
 }
 
 configure_package() {
-        CC="${BUILD_CC}" CFLAGS="${BUILD_CFLAGS}" LDFLAGS="${BUILD_LDFLAGS}" \
-           CXX="${BUILD_CXX}" CXXFLAGS="${BUILD_CFLAGS}" CPPFLAGS="${BUILD_CFLAGS}" \
-           PKG_CONFIG_LIBDIR="${BUILD_PKG_CONFIG_LIBDIR}" PKG_CONFIG_SYSROOT_DIR="${BUILD_PKG_CONFIG_SYSROOT_DIR}" \
-           ./configure --build=${MACHTYPE} --host=${BUILD_TARGET} --target=${BUILD_TARGET} \
-           --prefix=${INSTALL_PREFIX} \
-           ac_cv_file__dev_ptmx=no \
-           ac_cv_file__dev_ptc=no \
-           ac_cv_have_long_long_format=yes \
-           --enable-optimizations \
-           --with-lto \
-           --enable-shared \
+	CC="${BUILD_CC}" CFLAGS="${BUILD_CFLAGS}" LDFLAGS="${BUILD_LDFLAGS}" \
+	   CXX="${BUILD_CXX}" CXXFLAGS="${BUILD_CFLAGS}" CPPFLAGS="${BUILD_CFLAGS}" \
+	   PKG_CONFIG_LIBDIR="${BUILD_PKG_CONFIG_LIBDIR}" PKG_CONFIG_SYSROOT_DIR="${BUILD_PKG_CONFIG_SYSROOT_DIR}" \
+	   ./configure --build=${MACHTYPE} --host=${BUILD_TARGET} --target=${BUILD_TARGET} \
+	   --prefix=${INSTALL_PREFIX} \
+	   ac_cv_file__dev_ptmx=no \
+	   ac_cv_file__dev_ptc=no \
+	   ac_cv_have_long_long_format=yes \
+	   --enable-optimizations \
+	   --with-lto \
+	   --enable-shared \
            --disable-ipv6 \
            --disable-test-modules \
            --without-doc-strings \
-           --with-ensurepip=no
+           --with-ensurepip=install
 }
 
 make_package() {
-	make -j${MAKE_JOBS} \
-		HOSTPYTHON=${PACKAGE_SRC_DIR}/build-host/python \
-		HOSTPGEN=${PACKAGE_SRC_DIR}/build-host/Parser/pgen \
-		CROSS_COMPILE_TARGET=yes \
-		LDFLAGS="${BUILD_LDFLAGS} -static" LINKFORSHARED=" "
+        make -j${MAKE_JOBS} \
+                HOSTPYTHON=${PACKAGE_SRC_DIR}/build-host/python \
+                HOSTPGEN=${PACKAGE_SRC_DIR}/build-host/Parser/pgen \
+                CROSS_COMPILE_TARGET=yes \
+                LDFLAGS="${BUILD_LDFLAGS}" LINKFORSHARED=" "
 }
 
 install_package() {
 	make DESTDIR=${STAGING_DIR} install
 
 	# optimize size
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/pydoc_data
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/ensurepip
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/pydoc_data
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/ensurepip
 
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/asyncio/windows_*.py
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/_osx_support.py
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/asyncio/windows_*.py
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/_osx_support.py
 
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/test
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/**/test
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/test
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/test
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/*/test
 
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/unittest
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/idle_test
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/tests
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/unittest
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/idle_test
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/tests
+
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/__pycache__
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/__pycache__
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/*/__pycache__
+	rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/*/*/*/__pycache__
 
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/__pycache__
-        rm -rvf /xiaoai/build-packages/staging/armv7/usr/lib/python3.*/**/__pycache__
 }