diff --git a/weibo_spider/parser/comment_parser.py b/weibo_spider/parser/comment_parser.py
index 6e06c776..c0117d80 100644
--- a/weibo_spider/parser/comment_parser.py
+++ b/weibo_spider/parser/comment_parser.py
@@ -33,7 +33,7 @@ def get_long_weibo(self):
                     # 3. 去掉所有 HTML 标签，但保留标签内的有效文本
                     new_content = fromstring(html_string).text_content()
                     # 4. 替换多个连续的 \n 为一个 \n
-                    new_content = re.sub(r'\n+', '\n', new_content)
+                    new_content = re.sub(r'\n+\s*', '\n', new_content)
                     weibo_content = handle_garbled(new_content)
                     if weibo_content is not None:
                         return weibo_content
diff --git a/weibo_spider/writer/post_writer.py b/weibo_spider/writer/post_writer.py
index 7446fbea..af536623 100644
--- a/weibo_spider/writer/post_writer.py
+++ b/weibo_spider/writer/post_writer.py
@@ -5,6 +5,8 @@
 import requests
 
 from .writer import Writer
+from time import sleep
+from requests.exceptions import RequestException
 
 logger = logging.getLogger('spider.post_writer')