diff --git a/app/views.py b/app/views.py
index c22f23a..600294c 100644
--- a/app/views.py
+++ b/app/views.py
@@ -97,7 +97,7 @@ def login():
             session['role'] = check_identity(number)
             session['name'] = result['name']
             return jsonify(success=True, message="登录成功")
-        elif not result['status']:
+        elif not result.get('status'):
             # 用户被禁用的情况
             return jsonify(success=False, message="账户已被禁用")
         else:
@@ -395,7 +395,7 @@ def teacher_sign_in():
     print(f"course_id: {course_id},course_name: {course_name},class_name: {class_name},major_id: {major_id}")
 
     db_manager = DatabaseManager()
-    data = db_manager.teacher_sign_in(course_id, course_name, class_name, major_id, date, status,teacher_number)
+    data = db_manager.teacher_sign_in(course_id, course_name, class_name, major_id, date, status, teacher_number)
     return data