diff --git a/source/dnode/vnode/src/tsdb/tsdbFile.c b/source/dnode/vnode/src/tsdb/tsdbFile.c
index b756cc9862efe60e496d3d43e995398af8719024..00e97c7b614b9277040a38f2487ea620d1c2777f 100644
--- a/source/dnode/vnode/src/tsdb/tsdbFile.c
+++ b/source/dnode/vnode/src/tsdb/tsdbFile.c
@@ -23,8 +23,8 @@ static const char *TSDB_FNAME_SUFFIX[] = {
     "smal",  // TSDB_FILE_SMAL
     "",      // TSDB_FILE_MAX
     "meta",  // TSDB_FILE_META
-    "sma",   // TSDB_FILE_TSMA(directory name)
-    "sma",   // TSDB_FILE_RSMA(directory name)
+    "tsma",  // TSDB_FILE_TSMA
+    "rsma",  // TSDB_FILE_RSMA
 };
 
 static void tsdbGetFilename(int vid, int fid, uint32_t ver, TSDB_FILE_T ftype, char *fname);
diff --git a/source/dnode/vnode/src/tsdb/tsdbSma.c b/source/dnode/vnode/src/tsdb/tsdbSma.c
index 880eb403f4bbe3198a1ce469f1e1adae30188355..cd8b60385fe6f8a83ceb4466b8bd5700a793900d 100644
--- a/source/dnode/vnode/src/tsdb/tsdbSma.c
+++ b/source/dnode/vnode/src/tsdb/tsdbSma.c
@@ -15,6 +15,12 @@
 
 #include "tsdbDef.h"
 
+static const char *TSDB_SMA_DNAME[] = {
+    "",      // TSDB_SMA_TYPE_BLOCK
+    "tsma",  // TSDB_SMA_TYPE_TIME_RANGE
+    "rsma",  // TSDB_SMA_TYPE_ROLLUP
+};
+
 #undef SMA_PRINT_DEBUG_LOG
 #define SMA_STORAGE_TSDB_DAYS   30
 #define SMA_STORAGE_TSDB_TIMES  10
@@ -93,10 +99,10 @@ static int32_t tsdbGetTSmaDays(STsdb *pTsdb, int64_t interval, int32_t storageLe
 static int32_t tsdbSetTSmaDataFile(STSmaWriteH *pSmaH, STSmaDataWrapper *pData, int32_t storageLevel, int32_t fid);
 static int32_t tsdbInitTSmaFile(STSmaReadH *pSmaH, TSKEY skey);
 static bool    tsdbSetAndOpenTSmaFile(STSmaReadH *pReadH, TSKEY *queryKey);
-static void    tsdbGetSmaDir(int32_t repoid, int8_t smaType, char dirName[]);
+static void    tsdbGetSmaDir(int32_t vgId, ETsdbSmaType smaType, char dirName[]);
 
-static void tsdbGetSmaDir(int32_t repoid, int8_t smaType, char dirName[]) {
-  snprintf(dirName, TSDB_FILENAME_LEN, "vnode/vnode%d/tsdb/data", repoid);
+static void tsdbGetSmaDir(int32_t vgId, ETsdbSmaType smaType, char dirName[]) {
+  snprintf(dirName, TSDB_FILENAME_LEN, "vnode/vnode%d/tsdb/%s", vgId, TSDB_SMA_DNAME[smaType]);
 }
 
 static SSmaEnv *tsdbNewSmaEnv(const STsdb *pTsdb, const char *path) {