diff --git a/server/apps/exam/views.py b/server/apps/exam/views.py
index e673192..93a1d50 100644
--- a/server/apps/exam/views.py
+++ b/server/apps/exam/views.py
@@ -639,11 +639,12 @@ class ExamRecordViewSet(ListModelMixin, DestroyModelMixin, RetrieveModelMixin, G
                 now_data = datetime.now()
                 course = exam.course_name.all()
                 courese_ids = [i.id for i in course]
-                current_date =  now_data.strftime('%Y%m%d')
+                current_date =  now_data.strftime('%Y-%m-%d')
+                cer_number = now_data.strftime('%Y%m%d')
                 data_dict = {
                     '姓名': request.user.name,
                     '用户ID': request.user,
-                    '证书编号': 'CTCZL'+ current_date,
+                    '证书编号': 'CTCZL'+ cer_number,
                     '证书方案': '202312',
                     '单位名称': request.user.dept.name,
                     '所属单位': '国检测试控股集团'+request.user.dept.name,