diff --git a/system/platform/ASR/boards/EC600NCN_LA/images/firmware_base_factory.zip b/system/platform/ASR/boards/EC600NCN_LA/images/firmware_base_factory.zip
deleted file mode 100644
index 21161baf6ca1d65d0278bde88c3aafdf1bbe5592..0000000000000000000000000000000000000000
Binary files a/system/platform/ASR/boards/EC600NCN_LA/images/firmware_base_factory.zip and /dev/null differ
diff --git a/system/platform/ASR/boards/EC600NCN_LC/images/firmware_base_factory.zip b/system/platform/ASR/boards/EC600NCN_LC/images/firmware_base_factory.zip
deleted file mode 100644
index 0bb3c2b06e8646fef6afd55390578d0b665997ca..0000000000000000000000000000000000000000
Binary files a/system/platform/ASR/boards/EC600NCN_LC/images/firmware_base_factory.zip and /dev/null differ
diff --git a/system/platform/ASR/boards/EC600NCN_LD/images/firmware_base_factory.zip b/system/platform/ASR/boards/EC600NCN_LD/images/firmware_base_factory.zip
deleted file mode 100644
index 5443bdf7d145df7c39bd2a5ed9968a39faec7d0e..0000000000000000000000000000000000000000
Binary files a/system/platform/ASR/boards/EC600NCN_LD/images/firmware_base_factory.zip and /dev/null differ
diff --git a/system/platform/ASR/boards/EC600SCN_LA/images/firmware_base_factory.zip b/system/platform/ASR/boards/EC600SCN_LA/images/firmware_base_factory.zip
deleted file mode 100644
index 8f9195cd8d388c8871dd23e2fa531702f5bdfcd2..0000000000000000000000000000000000000000
Binary files a/system/platform/ASR/boards/EC600SCN_LA/images/firmware_base_factory.zip and /dev/null differ
diff --git a/system/platform/ASR/boards/EC600SCN_LB/images/firmware_base_factory.zip b/system/platform/ASR/boards/EC600SCN_LB/images/firmware_base_factory.zip
deleted file mode 100644
index 7ca33bff375c10d188fb5f546d2bf60d34b78923..0000000000000000000000000000000000000000
Binary files a/system/platform/ASR/boards/EC600SCN_LB/images/firmware_base_factory.zip and /dev/null differ
diff --git a/system/platform/ASR/scripts/private.mk b/system/platform/ASR/scripts/private.mk
index 5f6fbc7f44095d6e137e29633183dff810c33faa..9f1570d369d78c736e2d7c68625b659ded3ba02b 100644
--- a/system/platform/ASR/scripts/private.mk
+++ b/system/platform/ASR/scripts/private.mk
@@ -38,9 +38,15 @@ FIRMWARE_REL_ZIP = $(OUTPUT_REL_PATH)/$(FW_NAME)/$(FW_NAME).zip
 FIRMWARE_FAC_ZIP = $(OUTPUT_REL_PATH)/$(FW_NAME_FAC)/$(FW_NAME_FAC).zip
 FIRMWARE_REL_PACK_ZIP = $(OUTPUT_REL_PATH)/$(FW_NAME)/$(FW_NAME_REL_PACK).zip
 
+ifeq ($(FIRMWARE_FAC_BASE), $(wildcard $(FIRMWARE_FAC_BASE)))
+MAKE_TARGET=$(FIRMWARE_REL_ZIP) $(FIRMWARE_FAC_ZIP) $(FIRMWARE_REL_PACK_ZIP)
+else
+MAKE_TARGET=$(FIRMWARE_REL_ZIP) $(FIRMWARE_REL_PACK_ZIP)
+endif
+
 .PHONY: all
 
-all: $(FIRMWARE_REL_ZIP) $(FIRMWARE_FAC_ZIP) $(FIRMWARE_REL_PACK_ZIP)
+all: $(MAKE_TARGET)
 
 $(FIRMWARE_REL_ZIP): $(FIRMWARE_BASE) $(TARGET_COMPRESS_BIN)
 	$(Q)mkdir -p $(OUTPUT_REL_PATH)/$(FW_NAME)
@@ -76,4 +82,8 @@ $(TARGET_COMPRESS_BIN): $(TARGET_BIN)
 	$(Q)$(APPEND_CMD) $(shell printf "0x%08X" $$(($(MK_APP_CODE_START)))) $@.tmp.crc $@.tmp.patch > /dev/null
 	$(Q)mv $@.tmp.patch $@
 	$(Q)rm -f $@.tmp $@.tmp.crc
+	$(Q)mkdir -p $(OUTPUT_REL_PATH)/$(FW_NAME)/DBG
+	$(Q)cp -arf $(OUTPUT_BIN_PATH)/$(FW_NAME).elf $(OUTPUT_REL_PATH)/$(FW_NAME)/DBG/customer_app.elf
+	$(Q)cp -arf $(OUTPUT_BIN_PATH)/$(FW_NAME).hex $(OUTPUT_REL_PATH)/$(FW_NAME)/DBG/customer_app.hex
+	$(Q)cp -arf $(OUTPUT_BIN_PATH)/$(FW_NAME).map $(OUTPUT_REL_PATH)/$(FW_NAME)/DBG/customer_app.map
 	@echo ----- $@ updated