diff --git a/Makefile b/Makefile
index 2308b39..856d21b 100644
--- a/Makefile
+++ b/Makefile
@@ -49,8 +49,8 @@ ENABLE_MDC1200_SIDE_BEEP      ?= 0
 ENABLE_MDC1200_CONTACT        ?= 1
 ENABLE_CHINESE_FULL 		  = 4
 ENABLE_UART_RW_BK_REGS 		  ?= 0
-ENABLE_AUDIO_BAR_DEFAULT     ?=0
-
+ENABLE_AUDIO_BAR_DEFAULT     ?=1
+ENABLE_EEPROM_4M       ?=1
 # ---- DEBUGGING ----
 ENABLE_AM_FIX_SHOW_DATA       ?= 0
 ENABLE_AGC_SHOW_DATA          ?= 0
@@ -277,6 +277,9 @@ CFLAGS  += -DENABLE_CHINESE_FULL=$(ENABLE_CHINESE_FULL)
 ifeq ($(ENABLE_AUDIO_BAR_DEFAULT),1)
     CFLAGS  += -DENABLE_AUDIO_BAR_DEFAULT
 endif
+ifeq ($(ENABLE_EEPROM_4M),1)
+    CFLAGS  += -DENABLE_EEPROM_4M
+endif
 
 ifeq ($(ENABLE_MDC1200_SHOW_OP_ARG),1)
     CFLAGS  += -DENABLE_MDC1200_SHOW_OP_ARG