diff --git a/.env.example b/.env.example
index 1864951..1d5b959 100644
--- a/.env.example
+++ b/.env.example
@@ -67,6 +67,13 @@ ALIPAY_CALLBACK_NOTIFY_URL=
 WECHAT_MENCENT_ID=
 WECHAT_V2_API_KEY=
 WECHAT_V3_API_KEY=
+#WECHAT_PAY_CERT_PATH=
+#WECHAT_PAY_PRIVATE_KEY_PATH=
+WECHAT_PAY_CALLBACK_NOTIFY_URL=${APP_URL}/balances/notify/wechat
+
+XUNHU_PAY_APP_ID=
+XUNHU_PAY_APP_SECRET=
+XUNHU_PAY_CALLBACK_NOTIFY_URL=${APP_URL}/balances/notify/wechat
 
 WECOM_ROBOT_HOOK_DEFAULT=
 WECOM_ROBOT_HOOK_BILLING=