diff --git a/diy.py b/diy.py
index 2a99d4f..b0f0a08 100644
--- a/diy.py
+++ b/diy.py
@@ -1,5 +1,6 @@
 # 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、、'张伟:16本'
 with open(r"C:\Users\Administrator\Desktop\test.txt","w",encoding='utf-8')as n
-n.write('小兰:12本')
-n.close()
-
+    for data in n:
+        print("data")
+        if"小兰:12本" in n:
+            print()