From e689ad706a2580f3d0deaecb765dc9605a47c077 Mon Sep 17 00:00:00 2001
From: caiwx86 <caiwenxiu0806@163.com>
Date: Tue, 6 Dec 2022 16:05:47 +0800
Subject: [PATCH] fix

---
 utils/HtmlUtils.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/utils/HtmlUtils.py b/utils/HtmlUtils.py
index 305eeaf..891d40d 100644
--- a/utils/HtmlUtils.py
+++ b/utils/HtmlUtils.py
@@ -50,5 +50,8 @@ class htmlUtils:
                 result.append(x)
                 count +=1
         if not num == None:
-            result = result[num]
+            try:
+                result = result[num]
+            except:
+                result = None
         return result 
\ No newline at end of file