diff --git a/README.md b/README.md
index 7457a2a..a7267c9 100644
--- a/README.md
+++ b/README.md
@@ -253,7 +253,7 @@ for(i=0;i<N;i++)
 printf("%s %d %s %.1f %.1f %.1f\n",stu[i].num,stu[i].cls,stu[i].name,stu[i].math,stu[i].physics,stu[i].english);
 }
 
-printf("Are you sure(yes[表情])?\n");
+printf("Are you sure(yes/no)?\n");
 char ch2;
 scanf("%c",&ch2);
 if(ch2=='y'){