diff --git a/laf-cloud/functions/goldMiner/web/order3.html b/laf-cloud/functions/goldMiner/web/order3.html
index 53e837f..f722db9 100644
--- a/laf-cloud/functions/goldMiner/web/order3.html
+++ b/laf-cloud/functions/goldMiner/web/order3.html
@@ -120,8 +120,16 @@
 
             setTimeout(() => {
                 let checkUrl;
-                try { checkUrl = new URL(param.checkUrl || 'https://q6rvwvtnga.sealoshzh.site/wx/checkIos'); }
-                catch { alert('支付地址无效，请重新下单'); return; }
+                try {
+                    checkUrl = new URL(
+                        itemConfig.outTradeNo.startsWith('wct_')
+                            ? 'https://sor779u2w8.sealoshzh.site/wx/checkIos'
+                            : 'https://q6rvwvtnga.sealoshzh.site/wx/checkIos'
+                    );
+                } catch {
+                    alert('支付地址无效，请重新下单');
+                    return;
+                }
                 if (checkUrl.protocol !== 'https:' || checkUrl.pathname !== '/wx/checkIos' || checkUrl.username || checkUrl.password) {
                     alert('支付地址无效，请重新下单'); return;
                 }