diff --git a/02_build_img.sh b/02_build_img.sh
index 4804e3a..54d3d4b 100755
--- a/02_build_img.sh
+++ b/02_build_img.sh
@@ -358,6 +358,9 @@ cat - > ${diskfs}/etc/init.d/rcS << EOF
 #!/bin/sh
 echo -e "\n“${title}”\n"
 
+# 必须设置这个 /usr/libexe/upowerd 才能启动，否则，就会提示 "name lost, exiting"
+export DBUS_SYSTEM_BUS_ADDRESS=unix:path=/usr/local/var/run/dbus/system_bus_socket
+
 # 测试驱动加载 
 cd /lib/modules && insmod hello_world.ko
 
diff --git a/mk_xfce.sh b/mk_xfce.sh
index 2fa12f4..0109666 100755
--- a/mk_xfce.sh
+++ b/mk_xfce.sh
@@ -775,10 +775,10 @@ llvm_build() {
   common_build xxf86vm ${XXF86VM_SRC_DIR}
   # 编译 xinit
   common_build xinit ${XINIT_SRC_DIR}
-  # 编译 xinput ( 输入设备探测 )
-  common_build xinput ${XINPUT_SRC_DIR}
   # 编译 xi ( 问题解决见上面的注释 )
   common_build xi ${XI_SRC_DIR}
+  # 编译 xinput ( 输入设备探测 )
+  common_build xinput ${XINPUT_SRC_DIR}
   # 编译 xtst
   common_build xtst ${XTST_SRC_DIR}
   # 编译 xkbcommon