diff --git a/README.md b/README.md
index 6723cc7..1255d72 100644
--- a/README.md
+++ b/README.md
@@ -520,7 +520,7 @@ void SearchbyNum(STU stu[],int n,int m)
 }
 ```
 
-//函数功能：按姓名的字典顺序排出成绩表
+//函数功能：按姓名查找学生成绩并显示查找结果
 ```
 void SearchbyName(STU stu[],int n,int m)
 {
diff --git a/基本框架的修改.md b/基本框架的修改.md
index 7fd54eb..4a2baa9 100644
--- a/基本框架的修改.md
+++ b/基本框架的修改.md
@@ -151,5 +151,67 @@ Sort in dictionary order by name:
 
 ### C10: 学生信息查询
 
-选择菜单命令 8 ，按学号查找学生成绩并显示查找结果。
+- 选择菜单命令 8 ，提示输入学生学号，若该学号存在，则输出学生信息；否则提示没有找到并结束。
 
+```
+Please Input your choice: 8
+Input the number you want to search:2214111011
+2214111011 ZhangYu 85 91 98 274 91
+
+1 Input record
+2 Calculate total and average score of every course
+3 Calculate total and average score of every student
+4 Sort in descending order by score
+5 Sort in ascending order by score
+6 Sort in ascending order by number
+7 Sort in dictionary order by name
+8 Search by number
+9 Search by name
+10 Statistic analysis
+11 List record
+12 Write to a file
+13 Read from a file
+0  Exit
+
+Please Input your choice: 8
+Input the number you want to search:2214111001
+Not found!
+
+```
+
+- 选择菜单命令 9 ，提示输入学生姓名，若该姓名存在，则输出学生信息；否则提示没有找到并结束。
+
+```
+Please Input your choice: 9
+Input the name you want to search:LiYujia
+2214111025 LiYujia 75 89 100 264 88
+
+1 Input record
+2 Calculate total and average score of every course
+3 Calculate total and average score of every student
+4 Sort in descending order by score
+5 Sort in ascending order by score
+6 Sort in ascending order by number
+7 Sort in dictionary order by name
+8 Search by number
+9 Search by name
+10 Statistic analysis
+11 List record
+12 Write to a file
+13 Read from a file
+0  Exit
+
+Please Input your choice: 9
+Input the name you want to search:SunYizhe
+Not found!
+
+```
+
+### C11: 统计各分数段学生人数及所占百分比
+
+选择菜单命令 10，提示输入学生成绩，通过循环得出各分数段学生人数及所占百分比
+
+```
+Please Input your choice: 10
+For course 1:
+```