diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a85df15776f0e2f419fa63bbad90e33354e1d5e5..34768b00dfa0da5fbb20e8e2c22fa0294e6864ba 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,6 +9,6 @@ ADD_SUBDIRECTORY(kit)
 ADD_SUBDIRECTORY(plugins)
 ADD_SUBDIRECTORY(sdb)
 ADD_SUBDIRECTORY(mnode)
+ADD_SUBDIRECTORY(vnode)
 ADD_SUBDIRECTORY(dnode)
-#ADD_SUBDIRECTORY(vnode)
 #ADD_SUBDIRECTORY(connector/jdbc)
diff --git a/src/vnode/tsdb/CMakeLists.txt b/src/vnode/tsdb/CMakeLists.txt
index 4a88fbd7d65dfe6a327d7b5ad0348fb12dc079e4..ed924109a7cca1cc5606ce50490fbc6eaa656f8a 100644
--- a/src/vnode/tsdb/CMakeLists.txt
+++ b/src/vnode/tsdb/CMakeLists.txt
@@ -1,9 +1,10 @@
 aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR}/src SOURCE_LIST)
 
-message(STATUS "tsdb source files: ${SOURCE_LIST}")
-
 add_library(tsdb STATIC ${SOURCE_LIST})
-
 target_link_libraries(tsdb common)
 
-target_include_directories(tsdb PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/inc")
\ No newline at end of file
+target_include_directories(tsdb 
+  PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/inc" 
+  PUBLIC "${CMAKE_SOURCE_DIR}/src/util/inc"
+  PUBLIC "${CMAKE_SOURCE_DIR}/src/os/linux/inc"
+  )
\ No newline at end of file
diff --git a/src/vnode/tsdb/src/tsdbCache.c b/src/vnode/tsdb/src/tsdbCache.c
index e957778eb6d324c3556d44caa39ef6dc74492edf..25b649b73de63b9ec7c33b656ee431f44720a3d6 100644
--- a/src/vnode/tsdb/src/tsdbCache.c
+++ b/src/vnode/tsdb/src/tsdbCache.c
@@ -14,5 +14,4 @@ SCacheHandle *tsdbCreateCache(int32_t numOfBlocks) {
 
 }
 
-int32_t tsdbFreeCache(SCacheHandle *pHandle) {
-}
\ No newline at end of file
+int32_t tsdbFreeCache(SCacheHandle *pHandle) { return 0; }
\ No newline at end of file
diff --git a/src/vnode/tsdb/src/tsdbMain.c b/src/vnode/tsdb/src/tsdbMain.c
index 3999b88ef828fcc6db0761a35e8edfeaabd6dff4..793f67d176cd0dd063841ef4b460e138b85c0152 100644
--- a/src/vnode/tsdb/src/tsdbMain.c
+++ b/src/vnode/tsdb/src/tsdbMain.c
@@ -159,6 +159,7 @@ tsdb_repo_t *tsdbOpenRepo(char *tsdbDir) {
 
 static int32_t tsdbFlushCache(STsdbRepo *pRepo) {
   // TODO
+  return 0;
 }
 
 int32_t tsdbCloseRepo(tsdb_repo_t *repo) {
@@ -186,6 +187,7 @@ int32_t tsdbConfigRepo(tsdb_repo_t *repo, STsdbCfg *pCfg) {
 
 STsdbRepoInfo *tsdbGetStatus(tsdb_repo_t *pRepo) {
   // TODO
+  return NULL;
 }
 
 int32_t tsdbCreateTable(tsdb_repo_t *repo, STableCfg *pCfg) {
@@ -195,14 +197,17 @@ int32_t tsdbCreateTable(tsdb_repo_t *repo, STableCfg *pCfg) {
 
 int32_t tsdbAlterTable(tsdb_repo_t *pRepo, STableCfg *pCfg) {
   // TODO
+  return 0;
 }
 
 STableInfo *tsdbGetTableInfo(tsdb_repo_t *pRepo, STableId tid, int32_t *error) {
   // TODO
+  return NULL;
 }
 
 int32_t tsdbInsertData(tsdb_repo_t *pRepo, STableId tid, char *pData, int32_t *error) {
   // TODO
+  return 0;
 }
 
 // Check the configuration and set default options
@@ -272,7 +277,7 @@ static int32_t tsdbDestroyRepoEnv(STsdbRepo *pRepo) {
 
 static int tsdbOpenMetaFile(char *tsdbDir) {
   // TODO
-  return 0
+  return 0;
 }
 
 static int tsdbRecoverRepo(int fd, STsdbCfg *pCfg) {