diff --git a/download/FlightDataAnalysis.zip b/download/FlightDataAnalysis.zip
index 32759bf..be76e53 100644
Binary files a/download/FlightDataAnalysis.zip and b/download/FlightDataAnalysis.zip differ
diff --git a/gitpush.bat b/gitpush.bat
new file mode 100644
index 0000000..cd5d6e5
--- /dev/null
+++ b/gitpush.bat
@@ -0,0 +1,17 @@
+@echo off
+echo 开始提交到git....
+@echo on
+
+SET year=%date:~0,4%
+SET month=%date:~5,2%
+SET day=%date:~8,2%
+SET Today=%year%%month%%day%
+ECHO 当前日期是：%Today%
+ 
+git add .
+git commit -m %Today%
+git push origin master
+ 
+@echo off
+echo 推送到git成功
+pause
\ No newline at end of file