From 4a9c17e0f5c5ff73416ad883022f6e0103368456 Mon Sep 17 00:00:00 2001
From: rustdesk <info@rustdesk.com>
Date: Wed, 6 May 2026 19:37:13 +0800
Subject: [PATCH] fix #custom2?years=2

---
 v3/src/components/common/BasicScripts.astro | 16 ++++++++++++++++
 v3/src/components/widgets/Pricing.astro     |  3 ---
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/v3/src/components/common/BasicScripts.astro b/v3/src/components/common/BasicScripts.astro
index f7570e30..bc1f27f1 100644
--- a/v3/src/components/common/BasicScripts.astro
+++ b/v3/src/components/common/BasicScripts.astro
@@ -182,6 +182,22 @@ import { UI } from 'astrowind:config';
 
   function loadPrice() {
     if (!document.getElementById('users')) return;
+    // Migrate params from hash (e.g. #custom2?years=3) into the real query string
+    // so gotoBuy/buildCheckoutUrl can forward them to checkout.
+    if (window.location.hash.indexOf('?') >= 0) {
+      const hash = window.location.hash;
+      const qIdx = hash.indexOf('?');
+      const hashAnchor = hash.slice(0, qIdx);
+      const hashQuery = hash.slice(qIdx + 1);
+      if (hashQuery) {
+        const existing = new URLSearchParams(window.location.search);
+        new URLSearchParams(hashQuery).forEach((v, k) => {
+          if (!existing.has(k)) existing.append(k, v);
+        });
+        const qs = existing.toString();
+        history.replaceState(null, '', window.location.pathname + (qs ? '?' + qs : '') + hashAnchor);
+      }
+    }
     let users = 10;
     let devices = 100;
     window.submit = function () {
diff --git a/v3/src/components/widgets/Pricing.astro b/v3/src/components/widgets/Pricing.astro
index 3384d9a9..6263511a 100644
--- a/v3/src/components/widgets/Pricing.astro
+++ b/v3/src/components/widgets/Pricing.astro
@@ -392,9 +392,6 @@ const defaultCurrency = 'USD';
         try {
           var parsed = new URL(String(url), location.origin);
           if (parsed.pathname.startsWith(CHECKOUT_PATH)) {
-            new URLSearchParams(location.search).forEach(function (v, k) {
-              if (!parsed.searchParams.has(k)) parsed.searchParams.append(k, v);
-            });
             var pending = {
               url: parsed.toString(),
               target: target,