diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 59f7ec02f7bd7089a3a692906b39b6ed9ab6b3e6..3956b99fdb9357ed4555ea121375d789800c6ac2 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -167,6 +167,8 @@ int32_t tsGrantHBInterval = 60;
 
 #ifndef _STORAGE
 int32_t taosSetTfsCfg(SConfig *pCfg) { return 0; }
+#else
+int32_t taosSetTfsCfg(SConfig *pCfg);
 #endif
 
 struct SConfig *taosGetCfg() {