diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d0ebb8b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+yunshu.exe
diff --git a/yunshu.exe b/yunshu.exe
deleted file mode 100644
index 101dab3..0000000
Binary files a/yunshu.exe and /dev/null differ