diff --git a/LaunchControl/LaunchControl-full-v2.2.5.exe b/LaunchControl/LaunchControl-full-v2.2.5.exe
index 447b2ac..d1e1202 100644
Binary files a/LaunchControl/LaunchControl-full-v2.2.5.exe and b/LaunchControl/LaunchControl-full-v2.2.5.exe differ
diff --git a/LaunchControl/LaunchControl-patch-v2.2.5.zip b/LaunchControl/LaunchControl-patch-v2.2.5.zip
index e9e6cee..038e7de 100644
Binary files a/LaunchControl/LaunchControl-patch-v2.2.5.zip and b/LaunchControl/LaunchControl-patch-v2.2.5.zip differ
diff --git a/LaunchControl/LaunchControl/LaunchControl.exe b/LaunchControl/LaunchControl/LaunchControl.exe
index d4afe4d..6508526 100644
Binary files a/LaunchControl/LaunchControl/LaunchControl.exe and b/LaunchControl/LaunchControl/LaunchControl.exe differ
diff --git a/LaunchControl/LaunchControl/config.ini b/LaunchControl/LaunchControl/config.ini
index 0c80911..cd8018a 100644
--- a/LaunchControl/LaunchControl/config.ini
+++ b/LaunchControl/LaunchControl/config.ini
@@ -23,3 +23,6 @@ delayTimeSignal=0
 
 [launcher]
 launcherAngle=0
+
+[AppSetting]
+language=EN
diff --git a/LaunchControl/LaunchControl/logs/2023-12-30.log b/LaunchControl/LaunchControl/logs/2023-12-30.log
new file mode 100644
index 0000000..e390425
--- /dev/null
+++ b/LaunchControl/LaunchControl/logs/2023-12-30.log
@@ -0,0 +1,11 @@
+2023-12-30 01:03:16 - [INFO ] (appconfig.cpp:46, void AppConfig::readConfigIni()):    "read config ini"
+2023-12-30 01:03:16 - [INFO ] (src/appinfo.h:31, void printAppInfo()):    "LaunchControl WIN"
+2023-12-30 01:03:16 - [INFO ] (src/appinfo.h:32, void printAppInfo()):    modify:write config.ini after back to mainwindow
+2023-12-30 01:03:16 - [INFO ] (src/appinfo.h:35, void printAppInfo()):    build time:  "2023.12.30 00:46:30"
+2023-12-30 01:03:16 - [INFO ] (main.cpp:40, int qMain(int, char**)):    =============== start ================
+2023-12-30 01:03:16 - [INFO ] (main.cpp:41, int qMain(int, char**)):    ====================================
+2023-12-30 01:03:16 - [WARN ] (:0, ):    QMetaObject::connectSlotsByName: No matching signal for on_pushButton_Min_clicked()
+2023-12-30 01:03:17 - [INFO ] (mainwindow.cpp:639, void MainWindow::updatePressureAndDelayBytes()):    "reset buff"
+2023-12-30 01:03:17 - [WARN ] (main.cpp:44, int qMain(int, char**)):    ====================================
+2023-12-30 01:03:19 - [INFO ] (appconfig.cpp:105, void AppConfig::writeConfigIni()):    "write config ini"
+2023-12-30 01:03:19 - [INFO ] (appconfig.cpp:39, void AppConfig::closeLogger()):    "close config ini"