diff --git a/hello.md b/hello.md
index e928e9a..11184d9 100644
--- a/hello.md
+++ b/hello.md
@@ -4,13 +4,10 @@ void ReadScore(STU stu[], int n, int m)
 {
 	int i, j;
 	printf("Input student's ID, name and score:\n");
-    /* ---------- begain ---------- */
     for(i=0;i<n;i++)
     {scanf("%ld%s",&stu[i].num,stu[i].name);
      for (j=0; j<m; j++)
      scanf("%f",&stu[i].score[j]);
     }
-
-    /* ----------- end ----------- */
 }
 ````
\ No newline at end of file