diff --git a/app/plugins/autosignin/__init__.py b/app/plugins/autosignin/__init__.py
index eaa7edab..cb25cb4d 100644
--- a/app/plugins/autosignin/__init__.py
+++ b/app/plugins/autosignin/__init__.py
@@ -801,6 +801,10 @@ class AutoSignIn(_PluginBase):
                         return f"无法通过Cloudflare！"
                     return f"仿真登录失败，Cookie已失效！"
                 else:
+                    # 判断是否已签到
+                    if re.search(r'已签|签到已得', page_source, re.IGNORECASE) \
+                            or SiteUtils.is_checkin(page_source):
+                        return f"签到成功"
                     return "仿真签到成功"
             else:
                 res = RequestUtils(cookies=site_cookie,
diff --git a/app/utils/site.py b/app/utils/site.py
index 506e77e9..48666469 100644
--- a/app/utils/site.py
+++ b/app/utils/site.py
@@ -31,3 +31,32 @@ class SiteUtils:
             return True
 
         return False
+
+    @classmethod
+    def is_checkin(cls, html_text: str) -> bool:
+        """
+        判断站点是否已经签到
+        :return True已签到 False未签到
+        """
+        html = etree.HTML(html_text)
+        if not html:
+            return False
+        # 站点签到支持的识别XPATH
+        xpaths = [
+            '//a[@id="signed"]',
+            '//a[contains(@href, "attendance")]',
+            '//a[contains(text(), "签到")]',
+            '//a/b[contains(text(), "签 到")]',
+            '//span[@id="sign_in"]/a',
+            '//a[contains(@href, "addbonus")]',
+            '//input[@class="dt_button"][contains(@value, "打卡")]',
+            '//a[contains(@href, "sign_in")]',
+            '//a[contains(@onclick, "do_signin")]',
+            '//a[@id="do-attendance"]',
+            '//shark-icon-button[@href="attendance.php"]'
+        ]
+        for xpath in xpaths:
+            if html.xpath(xpath):
+                return False
+
+        return True