diff --git a/cat/board-base.mk b/cat/board-base.mk
index ff87d1f..3b83be5 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
+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