diff --git a/public/assets/wallet.js b/public/assets/wallet.js
index 8023270..f53005d 100644
--- a/public/assets/wallet.js
+++ b/public/assets/wallet.js
@@ -5,9 +5,65 @@ window.IAPWallet = (function () {
   const SEL_ACTIVATE = '0x1a93ec95'; // activate(uint32)
   const pad = v => BigInt(v).toString(16).padStart(64, '0');
 
+  // ── multi-wallet: EIP-6963 discovery + a picker; falls back to window.ethereum.
+  //    Supports Trust, MetaMask, SafePal, Phantom, OKX, TokenPocket and any 6963 wallet.
+  const discovered = [];
+  try {
+    window.addEventListener('eip6963:announceProvider', e => {
+      const d = e.detail;
+      if (d && d.provider && !discovered.some(x => x.info && d.info && x.info.uuid === d.info.uuid)) discovered.push(d);
+    });
+    window.dispatchEvent(new Event('eip6963:requestProvider'));
+  } catch (e) {}
+  let CHOSEN = null;
+  function providerList() {
+    const seen = new Set(), out = [];
+    for (const d of discovered) { const k = (d.info && (d.info.rdns || d.info.uuid)) || Math.random(); if (!seen.has(k)) { seen.add(k); out.push(d); } }
+    const add = (p, name) => { if (p && !out.some(x => x.provider === p)) out.push({ info: { name }, provider: p }); };
+    if (window.ethereum) {
+      if (Array.isArray(window.ethereum.providers)) window.ethereum.providers.forEach(p => add(p, p.isMetaMask ? 'MetaMask' : p.isTrust || p.isTrustWallet ? 'Trust Wallet' : 'Injected wallet'));
+      else add(window.ethereum, window.ethereum.isMetaMask ? 'MetaMask' : window.ethereum.isTrust || window.ethereum.isTrustWallet ? 'Trust Wallet' : 'Injected wallet');
+    }
+    try { add(window.phantom && window.phantom.ethereum, 'Phantom'); } catch (e) {}
+    add(window.okxwallet, 'OKX Wallet');
+    try { add(window.tokenpocket && window.tokenpocket.ethereum, 'TokenPocket'); } catch (e) {}
+    add(window.safepal, 'SafePal');
+    return out;
+  }
+  function pickModal(list) {
+    return new Promise(resolve => {
+      const back = document.createElement('div');
+      back.style.cssText = 'position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:rgba(2,10,8,.72)';
+      const card = document.createElement('div');
+      card.style.cssText = 'background:var(--panel-solid,#0b1512);border:1px solid var(--line-strong,#2c5044);border-radius:16px;padding:20px;max-width:360px;width:92%';
+      card.innerHTML = '<h3 style="margin:0 0 12px">Choose your wallet</h3>';
+      const close = v => { if (back.parentNode) document.body.removeChild(back); resolve(v); };
+      list.forEach(d => {
+        const b = document.createElement('button');
+        b.className = 'btn sec'; b.type = 'button';
+        b.style.cssText = 'display:flex;align-items:center;gap:10px;width:100%;justify-content:flex-start;margin:6px 0';
+        b.innerHTML = (d.info && d.info.icon ? '<img src="' + d.info.icon + '" alt="" width="22" height="22" style="border-radius:5px">' : '') + '<span>' + ((d.info && d.info.name) || 'Wallet') + '</span>';
+        b.addEventListener('click', () => close(d));
+        card.appendChild(b);
+      });
+      const cancel = document.createElement('button');
+      cancel.className = 'btn sec small'; cancel.type = 'button'; cancel.textContent = 'Cancel'; cancel.style.marginTop = '10px';
+      cancel.addEventListener('click', () => close(null));
+      card.appendChild(cancel); back.appendChild(card); document.body.appendChild(back);
+    });
+  }
+  async function ensureProvider() {
+    if (CHOSEN && CHOSEN.provider) return CHOSEN.provider;
+    const list = providerList();
+    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.');
+    CHOSEN = list.length === 1 ? list[0] : await pickModal(list);
+    if (!CHOSEN) throw new Error('No wallet selected.');
+    return CHOSEN.provider;
+  }
   function eth() {
-    if (!window.ethereum) throw new Error('No wallet found. Open this page in a browser with MetaMask (or a wallet browser).');
-    return window.ethereum;
+    if (CHOSEN && CHOSEN.provider) return CHOSEN.provider;
+    if (window.ethereum) return window.ethereum;
+    throw new Error('No wallet found. Open this page in your wallet app or install a wallet extension.');
   }
   async function ensureChain(c) {
     const want = '0x' + Number(c.chainId).toString(16);
@@ -28,6 +84,7 @@ window.IAPWallet = (function () {
   }
   async function connect() {
     const c = await IAP.getConfig();
+    await ensureProvider();
     const [addr] = await eth().request({ method: 'eth_requestAccounts' });
     await ensureChain(c);
     return addr;
@@ -50,6 +107,7 @@ window.IAPWallet = (function () {
   }
   async function sendTx(data, valueWei) {
     const c = await IAP.getConfig();
+    await ensureProvider();
     const [addr] = await eth().request({ method: 'eth_requestAccounts' });
     await ensureChain(c);
     const tx = { from: addr, to: c.contract, data };
diff --git a/public/index.html b/public/index.html
index d6ccafc..6c371d2 100644
--- a/public/index.html
+++ b/public/index.html
@@ -438,7 +438,7 @@
 </section>
 
 <script src="/assets/common.js?v=20260907n"></script>
-<script src="/assets/wallet.js?v=20260907f"></script>
+<script src="/assets/wallet.js?v=20260907q"></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 77cde4f..29ae23b 100644
--- a/public/my.html
+++ b/public/my.html
@@ -643,7 +643,7 @@
   </div>
 </div>
 <script src="/assets/common.js?v=20260907n"></script>
-<script src="/assets/wallet.js?v=20260907f"></script>
+<script src="/assets/wallet.js?v=20260907q"></script>
 <script src="/assets/my.js?v=20260907p"></script>
 <script src="/assets/chat.js?v=20260907l"></script>
 </body>