diff --git a/src/tsdb/src/tsdbMain.c b/src/tsdb/src/tsdbMain.c
index d4bc712275..cc2fca420c 100644
--- a/src/tsdb/src/tsdbMain.c
+++ b/src/tsdb/src/tsdbMain.c
@@ -269,7 +269,7 @@ int32_t tsdbConfigRepo(STsdbRepo *repo, STsdbCfg *pCfg) {
 
   pthread_mutex_unlock(&repo->save_mutex);
 
-  // schedule a commit msg then the new config will be applyed immediatly
+  // schedule a commit msg then the new config will be applied immediatly
   if (tsdbLockRepo(repo) < 0) return -1;
   tsdbScheduleCommit(repo);
   if (tsdbUnlockRepo(repo) < 0) return -1;