diff --git a/pythonProject03/mysite10_7/polls/views.py b/pythonProject03/mysite10_7/polls/views.py
index e4997ac..92d4cf6 100644
--- a/pythonProject03/mysite10_7/polls/views.py
+++ b/pythonProject03/mysite10_7/polls/views.py
@@ -72,10 +72,10 @@ def roll_call(request):
     # 当教师点击“开始点名”按钮时
     if request.method == 'POST':
         try:
-            data = json.loads(request.body)  # 从请求中读取 JSON 数据
+            data = json.loads(request.body)
             if data.get('start_roll_call') == 'true':
                 # 设置权重：总分越高，被点名的概率越低
-                weights = [1 / (student.score + 1) for student in students]  # 根据分数调整被点名概率
+                weights = [1 / (student.score + 500) for student in students]  # 根据分数调整被点名概率
                 selected_student = random.choices(students, weights=weights, k=1)[0]  # 随机选择一个学生
                 request.session['selected_student_id'] = selected_student.student_id  # 存储被点名学生的ID到session中
                 return JsonResponse({"message": "点名成功", "student_id": selected_student.student_id, "student_name": selected_student.name})