diff --git a/package.json b/package.json
index c64bace..39a9cf7 100644
--- a/package.json
+++ b/package.json
@@ -442,12 +442,13 @@
         "name": "药丸签到",
         "description": "药丸论坛签到。",
         "labels": "站点",
-        "version": "1.4",
+        "version": "1.4.1",
         "icon": "invites.png",
         "author": "thsrite",
         "level": 2,
         "v2": true,
         "history": {
+            "v1.4.1": "更新签到域名前缀",
             "v1.4": "自定义保留消息天数"
         }
     },
@@ -955,4 +956,4 @@
             "v1.3": "消息限流发送，以缓解IYUU服务器压力"
         }
     }
-}
\ No newline at end of file
+}
diff --git a/plugins/invitessignin/__init__.py b/plugins/invitessignin/__init__.py
index 7d56dfb..777647f 100644
--- a/plugins/invitessignin/__init__.py
+++ b/plugins/invitessignin/__init__.py
@@ -23,7 +23,7 @@ class InvitesSignin(_PluginBase):
     # 插件图标
     plugin_icon = "invites.png"
     # 插件版本
-    plugin_version = "1.4"
+    plugin_version = "1.4.1"
     # 插件作者
     plugin_author = "thsrite"
     # 作者主页
@@ -86,7 +86,7 @@ class InvitesSignin(_PluginBase):
         """
         药丸签到
         """
-        res = RequestUtils(cookies=self._cookie).get_res(url="https://invites.fun")
+        res = RequestUtils(cookies=self._cookie).get_res(url="https://www.invites.fun")
         if not res or res.status_code != 200:
             logger.error("请求药丸错误")
             return
@@ -130,7 +130,7 @@ class InvitesSignin(_PluginBase):
         }
 
         # 开始签到
-        res = RequestUtils(headers=headers).post_res(url=f"https://invites.fun/api/users/{userId}", json=data)
+        res = RequestUtils(headers=headers).post_res(url=f"https://www.invites.fun/api/users/{userId}", json=data)
 
         if not res or res.status_code != 200:
             logger.error("药丸签到失败")