diff --git a/Post_RSS_on_SubStack.py b/Post_RSS_on_SubStack.py
index 2fe80f3..6d69fd2 100644
--- a/Post_RSS_on_SubStack.py
+++ b/Post_RSS_on_SubStack.py
@@ -5,6 +5,7 @@ import feedparser
 import io
 import html
 import datetime
+import time
 import logging
 import os
 import re
@@ -162,7 +163,11 @@ class SubStackTask:
             if feed.youtube is True:
                 new_posts = [entry for entry in newsFeed.entries if datetime.datetime.fromisoformat(entry.published) > yesterday_6am]
             else:
-                new_posts = [entry for entry in newsFeed.entries if datetime.datetime.strptime(entry.published.replace('GMT', '+0000'), '%a, %d %b %Y %H:%M:%S %z') > yesterday_6am]
+                try:    
+                    new_posts = [entry for entry in newsFeed.entries if datetime.datetime.strptime(entry.published.replace('GMT', '+0000'), '%a, %d %b %Y %H:%M:%S %z') > yesterday_6am]
+                except:
+                    new_posts = [entry for entry in newsFeed.entries if datetime.datetime.fromtimestamp(time.mktime(entry.updated_parsed)).replace(tzinfo=datetime.timezone.utc) > yesterday_6am]
+                
 
             all_news_posts.extend(new_posts)