diff --git a/system.txt b/system.txt
new file mode 100644
index 0000000..7aacc87
--- /dev/null
+++ b/system.txt
@@ -0,0 +1 @@
+SP3简体中文安装密钥：86VYW-4RHCG-CCC7Y-64MWM-V8B68
\ No newline at end of file