diff --git a/change.py b/change.py
new file mode 100644
index 0000000..40f2e57
--- /dev/null
+++ b/change.py
@@ -0,0 +1,6 @@
+import os
+import sys
+
+print("请选择模式")
+print("1.改为csso 2.改回原版")
+ip = input('>>>')
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