diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3eb63e76e..399c561d25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,12 +4,16 @@
 
 ### 2024/9/10
 
+- 新增内蒙古、甘肃、海南、云南地区
 - 更新 FOFA 酒店、组播缓存
+- 更新组播 RTP 文件
 - 优化测速过滤无效接口
 - 增加接口域名黑名单，避免频道花屏情况
 - 修复 FOFA requests 模式请求失败导致程序中止问题
 
-- Update FOFA hotel and multicast cache
+- Added Inner Mongolia, Gansu, Hainan, and Yunnan regions
+- Updated FOFA hotels and multicast cache
+- Updated multicast RTP files
 - Optimize speed test to filter out invalid interfaces
 - Add interface domain name blacklist to avoid channel screen distortion
 - Fix issue where FOFA requests mode failure leads to program termination
diff --git a/updates/fofa/fofa_hotel_region_result.pkl b/updates/fofa/fofa_hotel_region_result.pkl
index 338dd54f51..222b281819 100644
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diff --git a/updates/fofa/fofa_multicast_region_result.pkl b/updates/fofa/fofa_multicast_region_result.pkl
index be9ad47356..f0f1add5f1 100644
Binary files a/updates/fofa/fofa_multicast_region_result.pkl and b/updates/fofa/fofa_multicast_region_result.pkl differ