From 316f61bf69060b562a403e913fcee73fd7e7fc98 Mon Sep 17 00:00:00 2001
From: jxxghp <jxxghp@gmail.com>
Date: Mon, 22 Apr 2024 09:54:51 +0800
Subject: [PATCH] fix #1922

---
 app/utils/string.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/utils/string.py b/app/utils/string.py
index bc1cb05d..ad3414ae 100644
--- a/app/utils/string.py
+++ b/app/utils/string.py
@@ -743,7 +743,7 @@ class StringUtils:
         try:
             time_obj = datetime.datetime.strptime(time_str, '%Y-%m-%d %H:%M:%S')
         except ValueError:
-            return ''
+            return time_str
         now = datetime.datetime.now()
         diff = time_obj - now
         diff_seconds = diff.seconds