diff --git a/src/bakatools/logging/log.cpp b/src/bakatools/logging/log.cpp
index c991c9c..10ad424 100644
--- a/src/bakatools/logging/log.cpp
+++ b/src/bakatools/logging/log.cpp
@@ -9,10 +9,12 @@ namespace Bk {
 	{
 		std::vector<spdlog::sink_ptr> log_sinks;
 		log_sinks.emplace_back(std::make_shared<spdlog::sinks::stdout_color_sink_mt>());
-		if (file_log) log_sinks.emplace_back(std::make_shared<spdlog::sinks::basic_file_sink_mt>("bakara.log", true));
-
 		log_sinks[0]->set_pattern("%^[%T] %n: %v%$");
-		log_sinks[1]->set_pattern("[%T] [%l] %n: %v");
+		if (file_log) 
+		{
+			log_sinks.emplace_back(std::make_shared<spdlog::sinks::basic_file_sink_mt>("bakara.log", true));
+			log_sinks[1]->set_pattern("[%T] [%l] %n: %v");
+		}
 
 		p_core_logger = std::make_shared<spdlog::logger>(core, begin(log_sinks), end(log_sinks));
 		spdlog::register_logger(p_core_logger);