diff --git a/diy.py b/diy.py
index ad92a48..1fd0467 100644
--- a/diy.py
+++ b/diy.py
@@ -2,8 +2,11 @@
 #diy=open(r'C:\Users\qwd.txt,'w',encoding='utf-8')
 #diy.write('小兰:12本\n')
 #diy.close()
-diy=open(r'C:\Users\qwd.txt,'a',encoding='utf-8')
-diy.write('小兰:12本\n')
-diy.write('李明:15本\n')
-diy.write('小强:10本\n')
+with open(r'C:\Users\qwd.txt,'a',encoding='utf-8') as diy:
+for data in diy:
+    if "小强:10本" in diy
+        print("找到小强")
+
+
+
 diy.close()
\ No newline at end of file