diff --git a/cat/board-base.mk b/cat/board-base.mk
index 1a9dafd..ff87d1f 100644
--- a/cat/board-base.mk
+++ b/cat/board-base.mk
@@ -1,6 +1,6 @@
 TARGET_SYSTEM_PROP := device/wephone/cat/system.prop $(TARGET_SYSTEM_PROP)
-BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := device/wephone/cat/bluetooth
-TARGET_EXFAT_DRIVER := exfat
+#BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := device/wephone/cat/bluetooth
+#TARGET_EXFAT_DRIVER := exfat
 DEVICE_FRAMEWORK_MANIFEST_FILE := device/wephone/cat/framework_manifest.xml
 
-BOARD_ROOT_EXTRA_FOLDERS += bt_firmware sec_storage efs
+#BOARD_ROOT_EXTRA_FOLDERS += bt_firmware sec_storage efs