diff --git a/anser.php b/anser.php
index e996d38..d2921c6 100644
--- a/anser.php
+++ b/anser.php
@@ -74,9 +74,9 @@
             shuffle($randomArray);
               $chongfu="SELECT Student_ID FROM UserAnswer WHERE Student_ID=$_SESSION[Student_ID]";
               $result2 = mysqli_query($con,"SELECT * FROM UserAnswer WHERE Student_ID = '$_SESSION[Student_ID]'");
-              if(!mysqli_fetch_array(mysqli_query($con,$chongfu))[0]==$_SESSION[student_id]){
+              if(mysqli_fetch_array(mysqli_query($con,$chongfu))[0]==$_SESSION[student_id]){
                   echo '请先完成问卷';
-              }else{
+              }
                 $list = array(
                     1=> 'A',
                     2=> 'B',
@@ -92,7 +92,7 @@
                   echo "<p><p>正确答案是： ".$result[$list[$result['answer']]]." </p><p>你的答案是： ".$result[$list[$a]]."</p></p></div>\n";
                   //echo "<p><input class=\"with-gap\" type=\"radio\" name=\"answer_". $i. "\" value=\"1\" id=\"test". $i. "1\" onclick=\"addOne(this)\"/>\n<label for=\"test". $i. "1\">". $row['A'] ."</label>\n<input class=\"with-gap\" type=\"radio\" name=\"answer_". $i. "\" value=\"2\" id=\"test". $i. "2\" onclick=\"addOne(this)\"/>\n<label for=\"test". $i. "2\">". $row['B'] ."</label>\n<input class=\"with-gap\" type=\"radio\" name=\"answer_". $i. "\" value=\"3\" id=\"test". $i. "3\" onclick=\"addOne(this)\"/>\n<label for=\"test". $i. "3\">". $row['C'] ."</label>\n<input class=\"with-gap\" type=\"radio\" name=\"answer_". $i. "\" value=\"4\" id=\"test". $i. "4\" onclick=\"addOne(this)\"/>\n<label for=\"test". $i. "4\">". $row['D'] ."</label>\n</p></div>\n";
                 };
-              };
+              
             
 
             // echo "<!-- </div><div class=\"section\"> --><h5>&nbsp;&nbsp;二、判断题</h5>";