diff --git a/app/modules/indexer/spider.py b/app/modules/indexer/spider.py
index ee1b2ea9..0b4ae684 100644
--- a/app/modules/indexer/spider.py
+++ b/app/modules/indexer/spider.py
@@ -262,7 +262,12 @@ class TorrentSpider:
                         # 解码为字符串
                         page_source = raw_data.decode(encoding)
                     except Exception as e:
-                        logger.error(f"chardet解码失败：{e}")
+                        logger.debug(f"chardet解码失败：{e}")
+                        # 探测utf-8解码
+                        if re.search(r"charset=\"?utf-8\"?", ret.text, re.IGNORECASE):
+                            ret.encoding = "utf-8"
+                        else:
+                            ret.encoding = ret.apparent_encoding
                         page_source = ret.text
                 else:
                     page_source = ret.text
diff --git a/app/plugins/sitestatistic/__init__.py b/app/plugins/sitestatistic/__init__.py
index 5d7426de..5ff3b870 100644
--- a/app/plugins/sitestatistic/__init__.py
+++ b/app/plugins/sitestatistic/__init__.py
@@ -1,3 +1,4 @@
+import re
 import warnings
 from datetime import datetime, timedelta
 from multiprocessing.dummy import Pool as ThreadPool
@@ -853,8 +854,8 @@ class SiteStatistic(_PluginBase):
                                proxies=proxies
                                ).get_res(url=url)
             if res and res.status_code == 200:
-                if "charset=utf-8" in res.text or "charset=UTF-8" in res.text:
-                    res.encoding = "UTF-8"
+                if re.search(r"charset=\"?utf-8\"?", res.text, re.IGNORECASE):
+                    res.encoding = "utf-8"
                 else:
                     res.encoding = res.apparent_encoding
                 html_text = res.text
@@ -893,8 +894,8 @@ class SiteStatistic(_PluginBase):
                                        proxies=proxies
                                        ).get_res(url=url + "/index.php")
                     if res and res.status_code == 200:
-                        if "charset=utf-8" in res.text or "charset=UTF-8" in res.text:
-                            res.encoding = "UTF-8"
+                        if re.search(r"charset=\"?utf-8\"?", res.text, re.IGNORECASE):
+                            res.encoding = "utf-8"
                         else:
                             res.encoding = res.apparent_encoding
                         html_text = res.text
diff --git a/app/plugins/sitestatistic/siteuserinfo/__init__.py b/app/plugins/sitestatistic/siteuserinfo/__init__.py
index ada4c657..fbeff1ae 100644
--- a/app/plugins/sitestatistic/siteuserinfo/__init__.py
+++ b/app/plugins/sitestatistic/siteuserinfo/__init__.py
@@ -247,8 +247,8 @@ class ISiteUserInfo(metaclass=ABCMeta):
                 logger.warn(
                     f"{self.site_name} 检测到Cloudflare，请更新Cookie和UA")
                 return ""
-            if "charset=utf-8" in res.text or "charset=UTF-8" in res.text:
-                res.encoding = "UTF-8"
+            if re.search(r"charset=\"?utf-8\"?", res.text, re.IGNORECASE):
+                res.encoding = "utf-8"
             else:
                 res.encoding = res.apparent_encoding
             return res.text