diff --git a/config/sys-prod.config b/config/sys-prod.config
index 4f34401..7ec9e42 100644
--- a/config/sys-prod.config
+++ b/config/sys-prod.config
@@ -46,7 +46,7 @@
     %% 金智调度系统
     {jinzhi, [
       {pri_key, "jinzhi_pri.key"},
-      {url, "http://lgsdph.njau.edu.cn/device/push"},
+      {url, "https://lgsdph.njau.edu.cn/device/push"},
       {pool_size, 10}
     ]},