diff --git a/README.md b/README.md
index b26e546..dc72918 100644
--- a/README.md
+++ b/README.md
@@ -153,7 +153,25 @@ int main(void)
 ```
 int Menu(void)
 {
-
+   int itemSelected;
+   printf("Management for Studets' scores\n");
+   printf("1.Input record\n");
+   printf("2.Calculate total and average score of every course\n");
+   printf("3.Calculate total and average score of evry students\n");
+   printf("4.Sort in descending order by score\n");
+   printf("5.Sort in ascending order by score\n");
+   printf("6.Sort in ascending order by name\n");
+   printf("7.Sort in dictionary order by name\n");
+   printf("8.Search by number\n");
+   printf("9.Search by name\n");
+   printf("10.Statisit analysis\n");
+   printf("11.List record\n");
+   printf("12.Write to a file\n");
+   printf("13.Read from a file\n");
+   printf("0.Exit\n");
+   printf("Please Input your choice:");
+   scanf("%d",&itemSelected);    //读入用户输入
+   return itemSeleted;
 }
 ```