diff --git a/src/tsdb/src/tsdbSync.c b/src/tsdb/src/tsdbSync.c
index e9f069c64f773fab01f1007722792548787d09d3..edcb84d091eb4a1bcb4cb23835a3c889eee35d54 100644
--- a/src/tsdb/src/tsdbSync.c
+++ b/src/tsdb/src/tsdbSync.c
@@ -578,7 +578,7 @@ static int32_t tsdbSyncSendDFileSet(SSyncH *pSynch, SDFileSet *pSet) {
     return -1;
   }
 
-    // No file any more, no need to send file, just return
+  // No file any more, no need to send file, just return
   if (pSet == NULL) {
     return 0;
   }