diff --git a/easyflash/inc/easyflash.h b/easyflash/inc/easyflash.h
index 8bb3115..74f0933 100644
--- a/easyflash/inc/easyflash.h
+++ b/easyflash/inc/easyflash.h
@@ -76,8 +76,8 @@ if (!(EXPR))                                                                  \
 #endif
 
 /* EasyFlash software version number */
-#define EF_SW_VERSION                  "3.2.2"
-#define EF_SW_VERSION_NUM              0x30202
+#define EF_SW_VERSION                  "3.2.3"
+#define EF_SW_VERSION_NUM              0x30203
 
 typedef struct _ef_env {
     char *key;
diff --git a/easyflash/src/ef_env_wl.c b/easyflash/src/ef_env_wl.c
index beebc22..3516fa3 100644
--- a/easyflash/src/ef_env_wl.c
+++ b/easyflash/src/ef_env_wl.c
@@ -1050,7 +1050,7 @@ static EfErrCode env_auto_update(void)
     ef_port_env_lock();
 
     /* read ENV version number from flash*/
-    ef_port_read(get_env_system_addr() + ENV_PARAM_INDEX_VER_NUM * 4,
+    ef_port_read(get_cur_using_data_addr() + ENV_PARAM_INDEX_VER_NUM * 4,
                  &env_cache[ENV_PARAM_INDEX_VER_NUM] , 4);
 
     /* check version number */