1 changed files with 0 additions and 5 deletions
--- a/README.md
+++ b/README.md
@ -389,11 +389,6 @@ Step 6: 提示添加成功

 ![](pictures/add_data.drawio.svg)

-#### print_data
-
-Step 1: 输出学号、姓名、成绩
-
-![](pictures/print.drawio.svg)

 #### update_data