diff --git a/public/assets/wallet.js b/public/assets/wallet.js
index dac589b..f9dddd8 100644
--- a/public/assets/wallet.js
+++ b/public/assets/wallet.js
@@ -91,7 +91,12 @@ window.IAPWallet = (function () {
     const list = providerList();
     let cfg = null;
     try { cfg = await IAP.getConfig(); } catch (e) {}
-    const wcOn = !!(cfg && String(cfg.walletConnectProjectId || '').trim());
+    // WalletConnect only works on chains external wallets recognize (Polygon
+    // mainnet 137 / Amoy testnet 80002). On the private rehearsal chain (31337)
+    // wallets reject the session ("user rejected"), so we keep to the injected
+    // path there and light WC up automatically once we're on a public chain.
+    const WC_CHAINS = [137, 80002];
+    const wcOn = !!(cfg && String(cfg.walletConnectProjectId || '').trim() && WC_CHAINS.includes(Number(cfg.chainId)));
     if (wcOn) list.push({ info: { name: 'WalletConnect — scan a QR or open your wallet app', __wc: true } });
     if (!list.length) throw new Error('No wallet found. Open this page in your wallet app (Trust, MetaMask, SafePal, Phantom, OKX, TokenPocket) or install a wallet extension.');
     const pick = list.length === 1 ? list[0] : await pickModal(list);
diff --git a/public/index.html b/public/index.html
index b96fdee..e866d20 100644
--- a/public/index.html
+++ b/public/index.html
@@ -439,7 +439,7 @@
 </section>
 
 <script src="/assets/common.js?v=20260908c"></script>
-<script src="/assets/wallet.js?v=20260908a"></script>
+<script src="/assets/wallet.js?v=20260908b"></script>
 <script src="/assets/home.js?v=20260906m"></script>
 <script src="/assets/chat.js?v=20260906m"></script>
 </body>
diff --git a/public/my.html b/public/my.html
index be2752e..d47fddd 100644
--- a/public/my.html
+++ b/public/my.html
@@ -690,7 +690,7 @@
   </div>
 </div>
 <script src="/assets/common.js?v=20260908c"></script>
-<script src="/assets/wallet.js?v=20260908a"></script>
+<script src="/assets/wallet.js?v=20260908b"></script>
 <script src="/assets/my.js?v=20260908h"></script>
 <script src="/assets/chat.js?v=20260907l"></script>
 </body>