diff --git a/src/rotator/lgRotatorIns.erl b/src/rotator/lgRotatorIns.erl
index 76b3ac4..acc2c78 100644
--- a/src/rotator/lgRotatorIns.erl
+++ b/src/rotator/lgRotatorIns.erl
@@ -65,7 +65,6 @@ rotateLogFile(_File, _Count) ->
    ok.
 
 %% %% renames failing are OK
-%% %% IMY-TODO 文件名格式修改调整
 %% rotateLogFile(File, 0) ->
 %%    %% open the file in write-only mode to truncate/create it
 %%    case file:open(File, [write]) of