diff --git a/README.md b/README.md
index c2a7783..0ed0db6 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # MysMapData
 
 此为[mysMap插件](https://github.com/zzwh12/mysMap)地图数据存放库
+
+地图数据来源于[Wuyi无疑开源项目](https://github.com/KimigaiiWuyi/fastapi_genshin_map)