1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -416,7 +416,7 @@ C8:void foundReaderInfo(Reader* reader);\\查询读者信息
 C9:Reader* LendBook(Reader* reader, Book* book);\\读者借书
 ![C9](images/LendBook.svg)
 C10:void returnBook(Reader* reader, Book* book);\\读者还书
-
+![C10](images/returnBook-开始.svg)
 C11:void save(Book* book);\\文件保存

 C12:Book* read1();\\从文件读取