diff --git a/utils/HtmlUtils.py b/utils/HtmlUtils.py
index 5d3b06b..0d70cf1 100644
--- a/utils/HtmlUtils.py
+++ b/utils/HtmlUtils.py
@@ -31,6 +31,8 @@ class htmlUtils:
                     res = s.get(curl,stream=True, headers=cls.headers, timeout=20)
                     if type == "json":
                         url_text = res.json()
+                    if type == "bytes":
+                        url_text = res
                     else:
                         url_text = html.fromstring(res.text)
                 except:
@@ -42,10 +44,15 @@ class htmlUtils:
             else:
                 print(f"fail 请求失败：{curl}")
                 break
-        data = { curl : url_text}
-        cls.url_data.update(data)
+        if not type == "bytes":
+            data = { curl : url_text}
+            cls.url_data.update(data)
         return url_text
     
+    @classmethod
+    def getBytes(cls, url):
+        return cls.getHTML(url,type="bytes")
+    
     @classmethod
     def getJSON(cls,curl):
         return cls.getHTML(curl,type="json")