From c932d2b7f0ee0ab8883de0c54e8680189d89165c Mon Sep 17 00:00:00 2001
From: jxxghp <jxxghp@gmail.com>
Date: Thu, 19 Oct 2023 18:08:56 +0800
Subject: [PATCH] fix bug

---
 app/api/endpoints/subscribe.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/api/endpoints/subscribe.py b/app/api/endpoints/subscribe.py
index 63889972..afba458f 100644
--- a/app/api/endpoints/subscribe.py
+++ b/app/api/endpoints/subscribe.py
@@ -195,7 +195,7 @@ def read_subscribe(
     根据订阅编号查询订阅信息
     """
     subscribe = Subscribe.get(db, subscribe_id)
-    if subscribe.sites:
+    if subscribe and subscribe.sites:
         subscribe.sites = json.loads(subscribe.sites)
     return subscribe