diff --git a/day02/struct/README.md b/day03/struct/README.md
similarity index 100%
rename from day02/struct/README.md
rename to day03/struct/README.md
diff --git a/day02/struct/image.png b/day03/struct/image.png
similarity index 100%
rename from day02/struct/image.png
rename to day03/struct/image.png
diff --git a/homework.md b/homework.md
index d8a6a4e..72a4d8c 100644
--- a/homework.md
+++ b/homework.md
@@ -4,5 +4,8 @@
 
 可以选择用(https://gitee.com/)
 
-
++ [小张](https://gitee.com/iszhanglb/go_homework.git)
++ [魏](https://gitee.com/oakcasket/go_practise)
++ [杰](https://gitee.com/wang-shanjie/classwork)
++ [zhi](https://gitee.com/lai-zhiyong/go20)