diff --git a/README.md b/README.md
index dc72918..6041a31 100644
--- a/README.md
+++ b/README.md
@@ -154,24 +154,24 @@ int main(void)
 int Menu(void)
 {
    int itemSelected;
-   printf("Management for Studets' scores\n");
+   printf("Management for Students' 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("3.Calculate total and average score of evry student\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("6.Sort in ascending order by number\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("10.Statistic 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;
+   return itemSelected;
 }
 ```