diff --git a/core/spdlogfactory/logger_factory.cpp b/core/spdlogfactory/logger_factory.cpp
index ec82d1f..27a4e3b 100644
--- a/core/spdlogfactory/logger_factory.cpp
+++ b/core/spdlogfactory/logger_factory.cpp
@@ -401,7 +401,7 @@ SINK_DEFINE_BEGIN(daily_file_sink_mt) {
   TRY_GET(int, minute, 0);
   TRY_GET(bool, truncate, false);
   TRY_GET(int, max_files, 100);
-  printf("filename:%s,max_files %d\n", filename.c_str(), max_files);
+  // printf("filename:%s,max_files %d\n", filename.c_str(), max_files);
   sink = make_shared<sinks::daily_file_sink_mt>(filename, hour, minute, truncate, max_files);
 }
 SINK_DEFINE_END(daily_file_sink_mt)