diff --git a/src/tsdb/src/tsdbCommit.c b/src/tsdb/src/tsdbCommit.c
index 084dd62da9fd8e1c0e97afef1a11992f8642c525..15fc3cc47d663aa6f2fb8910ebbadc03861418c7 100644
--- a/src/tsdb/src/tsdbCommit.c
+++ b/src/tsdb/src/tsdbCommit.c
@@ -702,7 +702,6 @@ static void tsdbEndCommit(STsdbRepo *pRepo, int eno) {
   (void)tsdbLockRepo(pRepo);
   pRepo->imem = NULL;
   (void)tsdbUnlockRepo(pRepo);
-  //save commited time
   tsdbUnRefMemTable(pRepo, pIMem);
   tsem_post(&(pRepo->readyToCommit));
 }
diff --git a/src/vnode/src/vnodeSync.c b/src/vnode/src/vnodeSync.c
index 7a886cf758b3fcdf9cf21f8749188cf69ae5746d..2bdfd2ead3a31d8c2cba94d93239de965d2e07dc 100644
--- a/src/vnode/src/vnodeSync.c
+++ b/src/vnode/src/vnodeSync.c
@@ -178,4 +178,3 @@ void vnodeConfirmForward(void *vparam, uint64_t version, int32_t code, bool forc
   SVnodeObj *pVnode = vparam;
   syncConfirmForward(pVnode->sync, version, code, force);
 }
-