diff --git a/DrissionPage/session_page.py b/DrissionPage/session_page.py
index f3b5de3..b2b788d 100644
--- a/DrissionPage/session_page.py
+++ b/DrissionPage/session_page.py
@@ -231,7 +231,7 @@ class SessionPage(object):
                     charset = 'utf-8'
             else:
                 charset = headers['Content-Type'].split('=')[1]
-            r._content = r.content.replace(b'\x08', b'').replace(b'\x0d', b'')  # TODO: 待测试
+            r._content = r.content.replace(b'\x08', b'\\b')  # 避免存在退格符导致乱码或解析出错
             r.encoding = charset
             return_value = r
         return return_value