diff --git a/include/libs/tfs/tfs.h b/include/libs/tfs/tfs.h
index 2edb046492..6f71fd4cd0 100644
--- a/include/libs/tfs/tfs.h
+++ b/include/libs/tfs/tfs.h
@@ -70,7 +70,7 @@ void tfsUpdateSize(STfs *pTfs);
 SDiskSize tfsGetSize(STfs *pTfs);
 
 /**
- * @brief Get level of multi-tier storage
+ * @brief Get level of multi-tier storage.
  *
  * @param pTfs
  * @return int32_t
diff --git a/source/dnode/vnode/src/tsdb/tsdbFS.c b/source/dnode/vnode/src/tsdb/tsdbFS.c
index ab16147337..10926ae6ad 100644
--- a/source/dnode/vnode/src/tsdb/tsdbFS.c
+++ b/source/dnode/vnode/src/tsdb/tsdbFS.c
@@ -1033,7 +1033,7 @@ int32_t tsdbFSCommit2(STsdb *pTsdb, STsdbFS *pFSNew) {
       code = TSDB_CODE_OUT_OF_MEMORY;
       goto _err;
     }
-    
+    iOld++;
     iNew++;
     continue;
   }