diff --git a/source/dnode/mgmt/mgmt_vnode/src/vmHandle.c b/source/dnode/mgmt/mgmt_vnode/src/vmHandle.c
index 2da98a41df4b7f2a6a11f6cc08a30a7ea5dc49d7..185aa071d717b3bbe0a7a047569a479041c668db 100644
--- a/source/dnode/mgmt/mgmt_vnode/src/vmHandle.c
+++ b/source/dnode/mgmt/mgmt_vnode/src/vmHandle.c
@@ -114,7 +114,6 @@ static void vmGenerateVnodeCfg(SCreateVnodeReq *pCreate, SVnodeCfg *pCfg) {
   pCfg->tsdbCfg.keep2 = 3650;  // pCreate->daysToKeep0;
   pCfg->tsdbCfg.keep0 = 3650;  // pCreate->daysToKeep2;
   pCfg->tsdbCfg.keep1 = 3650;  // pCreate->daysToKeep0;
-  pCfg->tsdbCfg.lruCacheSize = pCreate->cacheBlockSize;
   pCfg->tsdbCfg.retentions = pCreate->pRetensions;
   pCfg->walCfg.vgId = pCreate->vgId;
   pCfg->hashBegin = pCreate->hashBegin;
diff --git a/source/dnode/vnode/inc/vnode.h b/source/dnode/vnode/inc/vnode.h
index 3314d2f264753309dbcd6e6d13084449a6a574f5..87bf6463cd660f6b3e183552a362fe444442f695 100644
--- a/source/dnode/vnode/inc/vnode.h
+++ b/source/dnode/vnode/inc/vnode.h
@@ -133,23 +133,18 @@ int32_t tqRetrieveDataBlock(SArray **ppCols, STqReadHandle *pHandle, uint64_t *p
 // need to reposition
 
 // structs
-struct SMetaCfg {
-  uint64_t lruSize;
-};
-
 struct STsdbCfg {
-  int8_t   precision;
-  int8_t   update;
-  int8_t   compression;
-  int8_t   slLevel;
-  int32_t  days;
-  int32_t  minRows;
-  int32_t  maxRows;
-  int32_t  keep2;
-  int32_t  keep0;
-  int32_t  keep1;
-  uint64_t lruCacheSize;
-  SArray  *retentions;
+  int8_t  precision;
+  int8_t  update;
+  int8_t  compression;
+  int8_t  slLevel;
+  int32_t days;
+  int32_t minRows;
+  int32_t maxRows;
+  int32_t keep0;
+  int32_t keep1;
+  int32_t keep2;
+  SArray *retentions;
 };
 
 struct SVnodeCfg {
@@ -160,8 +155,6 @@ struct SVnodeCfg {
   int32_t  szCache;
   uint64_t szBuf;
   bool     isHeap;
-  uint32_t ttl;
-  uint32_t keep;
   int8_t   streamMode;
   bool     isWeak;
   STsdbCfg tsdbCfg;
diff --git a/source/dnode/vnode/src/inc/tsdb.h b/source/dnode/vnode/src/inc/tsdb.h
index 3349accb8833aaa28c85bdca45d3f9137d075724..30297309771f10e302f59b0e6b6e32c1a52f1458 100644
--- a/source/dnode/vnode/src/inc/tsdb.h
+++ b/source/dnode/vnode/src/inc/tsdb.h
@@ -46,7 +46,7 @@ int  tsdbLoadDataFromCache(STable *pTable, SSkipListIterator *pIter, TSKEY maxKe
 
 // tsdbCommit ================
 
-#if 1
+#if 1  // ======================================
 
 typedef struct SSmaStat SSmaStat;
 typedef struct SSmaEnv  SSmaEnv;
@@ -168,7 +168,6 @@ typedef struct {
 struct STsdb {
   char          *path;
   SVnode        *pVnode;
-  int32_t        vgId;
   bool           repoLocked;
   TdThreadMutex  mutex;
   STsdbCfg       config;
@@ -179,7 +178,7 @@ struct STsdb {
   SSmaEnvs       smaEnvs;
 };
 
-#define REPO_ID(r)        ((r)->vgId)
+#define REPO_ID(r)        TD_VID((r)->pVnode)
 #define REPO_CFG(r)       (&(r)->config)
 #define REPO_FS(r)        ((r)->fs)
 #define REPO_META(r)      ((r)->pVnode->pMeta)
@@ -891,66 +890,6 @@ static FORCE_INLINE int tsdbUnLockFS(STsdbFS *pFs) {
   return 0;
 }
 
-// tsdbSma
-// #define TSDB_SMA_TEST // remove after test finished
-
-// struct SSmaEnv {
-//   TdThreadRwlock lock;
-//   SDiskID        did;
-//   TDBEnv         dbEnv;  // TODO: If it's better to put it in smaIndex level?
-//   char          *path;   // relative path
-//   SSmaStat      *pStat;
-// };
-
-// #define SMA_ENV_LOCK(env)       ((env)->lock)
-// #define SMA_ENV_DID(env)        ((env)->did)
-// #define SMA_ENV_ENV(env)        ((env)->dbEnv)
-// #define SMA_ENV_PATH(env)       ((env)->path)
-// #define SMA_ENV_STAT(env)       ((env)->pStat)
-// #define SMA_ENV_STAT_ITEMS(env) ((env)->pStat->smaStatItems)
-
-// void  tsdbDestroySmaEnv(SSmaEnv *pSmaEnv);
-// void *tsdbFreeSmaEnv(SSmaEnv *pSmaEnv);
-// #if 0
-// int32_t tsdbGetTSmaStatus(STsdb *pTsdb, STSma *param, void *result);
-// int32_t tsdbRemoveTSmaData(STsdb *pTsdb, STSma *param, STimeWindow *pWin);
-// #endif
-
-// // internal func
-// static FORCE_INLINE int32_t tsdbEncodeTSmaKey(int64_t groupId, TSKEY tsKey, void **pData) {
-//   int32_t len = 0;
-//   len += taosEncodeFixedI64(pData, tsKey);
-//   len += taosEncodeFixedI64(pData, groupId);
-//   return len;
-// }
-
-// static FORCE_INLINE int32_t tsdbRLockSma(SSmaEnv *pEnv) {
-//   int code = taosThreadRwlockRdlock(&(pEnv->lock));
-//   if (code != 0) {
-//     terrno = TAOS_SYSTEM_ERROR(code);
-//     return -1;
-//   }
-//   return 0;
-// }
-
-// static FORCE_INLINE int32_t tsdbWLockSma(SSmaEnv *pEnv) {
-//   int code = taosThreadRwlockWrlock(&(pEnv->lock));
-//   if (code != 0) {
-//     terrno = TAOS_SYSTEM_ERROR(code);
-//     return -1;
-//   }
-//   return 0;
-// }
-
-// static FORCE_INLINE int32_t tsdbUnLockSma(SSmaEnv *pEnv) {
-//   int code = taosThreadRwlockUnlock(&(pEnv->lock));
-//   if (code != 0) {
-//     terrno = TAOS_SYSTEM_ERROR(code);
-//     return -1;
-//   }
-//   return 0;
-// }
-
 typedef struct SSmaKey SSmaKey;
 
 struct SSmaKey {
diff --git a/source/dnode/vnode/src/tsdb/tsdbFS.c b/source/dnode/vnode/src/tsdb/tsdbFS.c
index 91a7e1cd54dbd9596a1899478295ed4b441e8105..de7e8dee456f27d7459c02815b10ff76dd7b8dc3 100644
--- a/source/dnode/vnode/src/tsdb/tsdbFS.c
+++ b/source/dnode/vnode/src/tsdb/tsdbFS.c
@@ -644,7 +644,7 @@ static int tsdbComparFidFSet(const void *arg1, const void *arg2) {
 }
 
 static void tsdbGetTxnFname(STsdb *pRepo, TSDB_TXN_FILE_T ftype, char fname[]) {
-  snprintf(fname, TSDB_FILENAME_LEN, "%s/vnode/vnode%d/tsdb/%s", tfsGetPrimaryPath(REPO_TFS(pRepo)), pRepo->vgId,
+  snprintf(fname, TSDB_FILENAME_LEN, "%s/vnode/vnode%d/tsdb/%s", tfsGetPrimaryPath(REPO_TFS(pRepo)), REPO_ID(pRepo),
            tsdbTxnFname[ftype]);
 }
 
diff --git a/source/dnode/vnode/src/tsdb/tsdbFile.c b/source/dnode/vnode/src/tsdb/tsdbFile.c
index 74e3c66a9d4a1fed262516c5a178542f62fa85be..f36ef37635221ccae4de8b0e0a1fff1a65a703d0 100644
--- a/source/dnode/vnode/src/tsdb/tsdbFile.c
+++ b/source/dnode/vnode/src/tsdb/tsdbFile.c
@@ -310,7 +310,7 @@ void tsdbInitDFile(STsdb *pRepo, SDFile *pDFile, SDiskID did, int fid, uint32_t
   pDFile->info.magic = TSDB_FILE_INIT_MAGIC;
   pDFile->info.fver = tsdbGetDFSVersion(ftype);
 
-  tsdbGetFilename(pRepo->vgId, fid, ver, ftype, fname);
+  tsdbGetFilename(REPO_ID(pRepo), fid, ver, ftype, fname);
   tfsInitFile(REPO_TFS(pRepo), &(pDFile->f), did, fname);
 }
 
diff --git a/source/dnode/vnode/src/tsdb/tsdbMain.c b/source/dnode/vnode/src/tsdb/tsdbMain.c
index de5ff9ac916a87df6df5900eadd44bf657329f48..e235797ea18331806f7f239e7b2e7e9b809232e6 100644
--- a/source/dnode/vnode/src/tsdb/tsdbMain.c
+++ b/source/dnode/vnode/src/tsdb/tsdbMain.c
@@ -33,7 +33,6 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb) {
   sprintf(pTsdb->path, "%s%s%s%s%s", tfsGetPrimaryPath(pVnode->pTfs), TD_DIRSEP, pVnode->path, TD_DIRSEP,
           VNODE_TSDB_DIR);
   pTsdb->pVnode = pVnode;
-  pTsdb->vgId = TD_VID(pVnode);
   pTsdb->repoLocked = false;
   tdbMutexInit(&pTsdb->mutex, NULL);
   pTsdb->config = pVnode->config.tsdbCfg;
diff --git a/source/dnode/vnode/src/vnd/vnodeCfg.c b/source/dnode/vnode/src/vnd/vnodeCfg.c
index df8cf8d50323d035dc24a4b9f325d43300f523a4..0e55113dc3f1600ac3ed6a041b43f9d934d5d440 100644
--- a/source/dnode/vnode/src/vnd/vnodeCfg.c
+++ b/source/dnode/vnode/src/vnd/vnodeCfg.c
@@ -23,8 +23,6 @@ const SVnodeCfg vnodeCfgDefault = {
     .szCache = 256,
     .szBuf = 96 * 1024 * 1024,
     .isHeap = false,
-    .ttl = 0,
-    .keep = 0,
     .streamMode = 0,
     .isWeak = 0,
     .tsdbCfg = {.precision = TSDB_TIME_PRECISION_MILLI,
@@ -58,8 +56,6 @@ int vnodeEncodeConfig(const void *pObj, SJson *pJson) {
   if (tjsonAddIntegerToObject(pJson, "szCache", pCfg->szCache) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "szBuf", pCfg->szBuf) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "isHeap", pCfg->isHeap) < 0) return -1;
-  if (tjsonAddIntegerToObject(pJson, "ttl", pCfg->ttl) < 0) return -1;
-  if (tjsonAddIntegerToObject(pJson, "keep", pCfg->keep) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "streamMode", pCfg->streamMode) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "isWeak", pCfg->isWeak) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "precision", pCfg->tsdbCfg.precision) < 0) return -1;
@@ -72,7 +68,6 @@ int vnodeEncodeConfig(const void *pObj, SJson *pJson) {
   if (tjsonAddIntegerToObject(pJson, "keep0", pCfg->tsdbCfg.keep0) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "keep1", pCfg->tsdbCfg.keep1) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "keep2", pCfg->tsdbCfg.keep2) < 0) return -1;
-  if (tjsonAddIntegerToObject(pJson, "lruCacheSize", pCfg->tsdbCfg.lruCacheSize) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "wal.vgId", pCfg->walCfg.vgId) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "wal.fsyncPeriod", pCfg->walCfg.fsyncPeriod) < 0) return -1;
   if (tjsonAddIntegerToObject(pJson, "wal.retentionPeriod", pCfg->walCfg.retentionPeriod) < 0) return -1;
@@ -109,8 +104,6 @@ int vnodeDecodeConfig(const SJson *pJson, void *pObj) {
   if (tjsonGetNumberValue(pJson, "szCache", pCfg->szCache) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "szBuf", pCfg->szBuf) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "isHeap", pCfg->isHeap) < 0) return -1;
-  if (tjsonGetNumberValue(pJson, "ttl", pCfg->ttl) < 0) return -1;
-  if (tjsonGetNumberValue(pJson, "keep", pCfg->keep) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "streamMode", pCfg->streamMode) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "isWeak", pCfg->isWeak) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "precision", pCfg->tsdbCfg.precision) < 0) return -1;
@@ -123,7 +116,6 @@ int vnodeDecodeConfig(const SJson *pJson, void *pObj) {
   if (tjsonGetNumberValue(pJson, "keep0", pCfg->tsdbCfg.keep0) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "keep1", pCfg->tsdbCfg.keep1) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "keep2", pCfg->tsdbCfg.keep2) < 0) return -1;
-  if (tjsonGetNumberValue(pJson, "lruCacheSize", pCfg->tsdbCfg.lruCacheSize) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "wal.vgId", pCfg->walCfg.vgId) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "wal.fsyncPeriod", pCfg->walCfg.fsyncPeriod) < 0) return -1;
   if (tjsonGetNumberValue(pJson, "wal.retentionPeriod", pCfg->walCfg.retentionPeriod) < 0) return -1;