diff --git a/src/client/src/tscSql.c b/src/client/src/tscSql.c
index 5f55e1c50d3ef75d6036a7d71419f142bff8cfb9..a98532609178e2d690cd808d046d9b5274397c19 100644
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
@@ -50,6 +50,10 @@ static bool validPassword(const char* passwd) {
   return validImpl(passwd, TSDB_KEY_LEN - 1);
 }
 
+int   taos_set_config(const char *config){
+
+}
+
 static SSqlObj *taosConnectImpl(const char *ip, const char *user, const char *pass, const char *auth, const char *db,
                          uint16_t port, void (*fp)(void *, TAOS_RES *, int), void *param, TAOS **taos) {
   if (taos_init()) {
diff --git a/src/inc/taos.h b/src/inc/taos.h
index 6fa30737e71e8f40cee817386ad4d2c26661777f..107dbc2826bb022bacd48c57351bc8a699afa4c5 100644
--- a/src/inc/taos.h
+++ b/src/inc/taos.h
@@ -71,6 +71,7 @@ typedef struct taosField {
 DLL_EXPORT int  taos_init();
 DLL_EXPORT void  taos_cleanup(void);
 DLL_EXPORT int   taos_options(TSDB_OPTION option, const void *arg, ...);
+DLL_EXPORT int   taos_set_config(const char *config);
 DLL_EXPORT TAOS *taos_connect(const char *ip, const char *user, const char *pass, const char *db, uint16_t port);
 DLL_EXPORT TAOS *taos_connect_auth(const char *ip, const char *user, const char *auth, const char *db, uint16_t port);
 DLL_EXPORT void  taos_close(TAOS *taos);