diff --git a/wikimedzh/info.json b/wikimedzh/info.json
index 0f72164..7f195bf 100644
--- a/wikimedzh/info.json
+++ b/wikimedzh/info.json
@@ -1,5 +1,5 @@
 {
   "app_name": "醫學維基百科(離線版)",
-  "zim_url": "https://download.kiwix.org/zim/wikipedia/wikipedia_zh_medicine_maxi_2020-01.zim",
+  "zim_url": "https://mirror.download.kiwix.org/zim/.hidden/custom_apps/wikipedia_zh_medicine-app_maxi_2023-07.zim",
   "enforced_lang": "zh"
 }