diff --git a/source/module/manager.py b/source/module/manager.py
index bbed72e..e985185 100644
--- a/source/module/manager.py
+++ b/source/module/manager.py
@@ -191,7 +191,7 @@ class Manager:
     def __check_proxy(
             self,
             proxy: str | dict,
-            url="https://www.baidu.com/",
+            url="https://www.xiaohongshu.com/explore",
     ) -> dict:
         if not proxy:
             return {"proxies": self.NO_PROXY}
diff --git a/static/Release_Notes.md b/static/Release_Notes.md
index 9f1437d..565a277 100644
--- a/static/Release_Notes.md
+++ b/static/Release_Notes.md
@@ -1,6 +1,7 @@
 **项目更新内容：**
 
 1. 优化文件后缀处理逻辑
+2. 优化代理测试逻辑
 
 <p><strong>旧版本升级后首次运行请删除配置文件 <code>settings.json</code>，删除后重新运行程序会自动生成新的默认配置文件！</strong></p>