diff --git a/source/dnode/mnode/impl/src/mndSma.c b/source/dnode/mnode/impl/src/mndSma.c
index 8619df978b..0ec4332d37 100644
--- a/source/dnode/mnode/impl/src/mndSma.c
+++ b/source/dnode/mnode/impl/src/mndSma.c
@@ -21,7 +21,7 @@
 #include "mndInfoSchema.h"
 #include "mndMnode.h"
 #include "mndShow.h"
-#include "mndStb.c"
+#include "mndStb.h"
 #include "mndStream.h"
 #include "mndTrans.h"
 #include "mndUser.h"
diff --git a/source/dnode/mnode/impl/src/mndStb.c b/source/dnode/mnode/impl/src/mndStb.c
index 8ae0d5d19c..c32008cb5c 100644
--- a/source/dnode/mnode/impl/src/mndStb.c
+++ b/source/dnode/mnode/impl/src/mndStb.c
@@ -13,6 +13,7 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define _DEFAULT_SOURCE
 #include "mndStb.h"
 #include "mndAuth.h"
 #include "mndDb.h"