diff --git a/01_build_src.sh b/01_build_src.sh
index ff4542d..dae31d3 100755
--- a/01_build_src.sh
+++ b/01_build_src.sh
@@ -161,7 +161,7 @@ cd ..
 
 # 编译 xfce [ no same time with xorg ]
 if [ "${with_xfce}" = true ]; then
-  ./mk_xfce.sh
+  ./mk_xfce.sh img
 fi
 
 echo "Run the next script: 02_build_img.sh"
diff --git a/02_build_img.sh b/02_build_img.sh
index 69a52d9..c34ef9e 100755
--- a/02_build_img.sh
+++ b/02_build_img.sh
@@ -18,9 +18,9 @@
 echo "${CYAN}--- build disk --- ${NC}"
 # 创建磁盘 128M 或 256M
 if [ "${with_gcc}" = false ]; then
-  create_disk disk.img 128
+  create_disk disk.img 1024
 else
-  create_disk disk.img 256
+  create_disk disk.img 1024
 fi
 echo "${GREEN}+++ build disk ok +++${NC}"
 
diff --git a/mk_xfce.sh b/mk_xfce.sh
index 25a3f18..c8b8ee1 100755
--- a/mk_xfce.sh
+++ b/mk_xfce.sh
@@ -691,7 +691,9 @@ common_build() {
   # 编译 pango
   meson_build pango ${PANGO_SRC_DIR}
   # 编译 dbus-1( 我们的系统需要编译，如果在当前系统上运行 xfce4，需要注释掉，否则就会和系统自带的 dbus-1 冲突 )
-  # common_build dbus-1 ${DBUS1_SRC_DIR} --disable-tests
+  if [ "$1" = "img" ]; then
+    common_build dbus-1 ${DBUS1_SRC_DIR} --disable-tests
+  fi
   # 编译 libatk
   meson_build libatk ${LIBATK_SRC_DIR}
   # 编译 libatk-core ( 依赖: libxml )