From af9315629db1a68ebe66e9272f562e184f69385e Mon Sep 17 00:00:00 2001
From: zty <zty18395607196@163.com>
Date: Mon, 29 Jul 2024 16:35:08 +0800
Subject: [PATCH] =?UTF-8?q?fix=20exam=20=E8=80=83=E8=AF=95?=
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---
 server/apps/exam/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/apps/exam/views.py b/server/apps/exam/views.py
index 689d5c0..6a7b8b1 100644
--- a/server/apps/exam/views.py
+++ b/server/apps/exam/views.py
@@ -690,7 +690,7 @@ class ExamRecordViewSet(ListModelMixin, DestroyModelMixin, RetrieveModelMixin, G
                 cer_number = now_data.strftime('%Y%m%d')
                 # 获取锁
                 iden = acquire_lock('certificate')
-                if iden is False:
+                if iden is None:
                     raise ParseError("系统忙， 请稍后再试")
                 try:
                     # 查询证明编号创建时间为最后一个