diff --git a/inc/fdb_def.h b/inc/fdb_def.h
index e52f9ec..49a62ca 100644
--- a/inc/fdb_def.h
+++ b/inc/fdb_def.h
@@ -17,7 +17,7 @@ extern "C" {
 #endif
 
 /* software version number */
-#define FDB_SW_VERSION                 "1.0.0 beta"
+#define FDB_SW_VERSION                 "1.0.0"
 #define FDB_SW_VERSION_NUM             0x10000
 
 /* the KV max name length must less then it */