diff --git a/diy.py b/diy.py
index 73f4492..74b5a86 100644
--- a/diy.py
+++ b/diy.py
@@ -1 +1,7 @@
 # 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本'
+l=open(r"C:\Users\ASUS\Desktop\book.txt",'w',encoding='utf-8')
+l.write('xl:12b\n')
+l.write('xl:11b\n')
+l.write('lw:9b\n')
+l.write('zw:16b\n')
+l.close()
\ No newline at end of file