diff --git a/Haina/项目/PayPal Merchant SERVER API.md b/Haina/项目/PayPal.md
similarity index 74%
rename from Haina/项目/PayPal Merchant SERVER API.md
rename to Haina/项目/PayPal.md
index eb831ae..be77ccc 100644
--- a/Haina/项目/PayPal Merchant SERVER API.md	
+++ b/Haina/项目/PayPal.md
@@ -1,8 +1,10 @@
 ---
 Created: 2024-04-24 Wed
-Updated: 2024-07-22 10:20 Mon
+Updated: 2024-07-23 13:39 Tue
 ---
 
+### Merchant SERVER API
+
 **Do NOT invoke PP API from client side directly**
 
 - **方案1**: 数据由后端管理
@@ -12,7 +14,13 @@ Updated: 2024-07-22 10:20 Mon
 - **方案2**: 数据由链接管理
   1. 将链接原文发送后端
 
-#### PayPal
+### Available
+
+[支持的国家和地区](https://www.paypal.com/ng/webapps/mpp/country-worldwide)
+
+[PayPal API Status](https://www.paypal-status.com/api/production)
+
+### PayPal Notify
 
 > [!faq] 通知不全
 >