diff --git a/Makefile b/Makefile
index a19e6b1..0002c23 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ export APP ?= 1
 export SPI_SIZE_MAP ?= 5
 export SPI_SPEED ?= 40
 export SPI_MODE=QIO
-
+GIT_TAG:=$(shell git describe --tags --always --dirty="-dev")
 TARGET = eagle
 #FLAVOR = release
 FLAVOR = debug
@@ -45,7 +45,7 @@ endif # } PDIR
 
 LDDIR = $(SDK_PATH)/ld
 
-CCFLAGS += -Os
+CCFLAGS += -Os -DCURRENT_VERSION=\"$(GIT_TAG)\"
 
 TARGET_LDFLAGS =		\
 	-nostdlib		\
diff --git a/user/user_main.c b/user/user_main.c
index e2d8f1b..fe817b4 100644
--- a/user/user_main.c
+++ b/user/user_main.c
@@ -185,6 +185,7 @@ static void ne_device_id_init(void)
     memset(g_DeviceId, 0, 33);
     SysBin2HexStr(g_DeviceId, devMd5, 16);
 
+	LOG_EX(LOG_Info, "APP version:%s\n", CURRENT_VERSION);
     LOG_EX(LOG_Info, "SDK version:%s %d firmware version=%s\n", system_get_sdk_version(), system_get_free_heap_size(), FIRMWARE_VERSION);
     LOG_EX(LOG_Info, "Chip ID: %s(%u)\n", g_DeviceId, uDevId);