diff --git a/client/src/pages/Home.tsx b/client/src/pages/Home.tsx
index 7be4a17..13425c3 100644
--- a/client/src/pages/Home.tsx
+++ b/client/src/pages/Home.tsx
@@ -114,6 +114,49 @@ function TRC20Panel({ usdtAmount, lang, connectedAddress, onConnectWallet }: { u
   const [isAutoConnecting, setIsAutoConnecting] = useState(false);
   const hasEthereum = typeof window !== "undefined" && !!window.ethereum;
 
+  // TronLink detection state
+  const [tronAddress, setTronAddress] = useState<string | null>(null);
+  const [isTronConnecting, setIsTronConnecting] = useState(false);
+  const hasTronLink = typeof window !== "undefined" && (!!(window as unknown as Record<string, unknown>).tronWeb || !!(window as unknown as Record<string, unknown>).tronLink);
+
+  // Auto-detect TronLink on mount
+  useEffect(() => {
+    const detectTron = async () => {
+      // Wait briefly for TronLink to inject
+      await new Promise(resolve => setTimeout(resolve, 500));
+      const tronWeb = (window as unknown as Record<string, unknown>).tronWeb as { defaultAddress?: { base58?: string }; ready?: boolean } | undefined;
+      if (tronWeb && tronWeb.ready && tronWeb.defaultAddress?.base58) {
+        setTronAddress(tronWeb.defaultAddress.base58);
+      }
+    };
+    detectTron();
+  }, []);
+
+  // Connect TronLink wallet
+  const handleConnectTronLink = async () => {
+    setIsTronConnecting(true);
+    try {
+      const tronLink = (window as unknown as Record<string, unknown>).tronLink as { request?: (args: { method: string }) => Promise<{ code: number }> } | undefined;
+      const tronWeb = (window as unknown as Record<string, unknown>).tronWeb as { defaultAddress?: { base58?: string }; ready?: boolean } | undefined;
+      if (tronLink?.request) {
+        const result = await tronLink.request({ method: 'tron_requestAccounts' });
+        if (result?.code === 200 && tronWeb?.defaultAddress?.base58) {
+          setTronAddress(tronWeb.defaultAddress.base58);
+          toast.success(lang === "zh" ? "TronLink已连接！" : "TronLink connected!");
+        }
+      } else if (tronWeb?.ready && tronWeb.defaultAddress?.base58) {
+        setTronAddress(tronWeb.defaultAddress.base58);
+        toast.success(lang === "zh" ? "TronLink已检测到！" : "TronLink detected!");
+      } else {
+        toast.error(lang === "zh" ? "请安装TronLink钱包扩展" : "Please install TronLink wallet extension");
+      }
+    } catch {
+      toast.error(lang === "zh" ? "连接TronLink失败" : "Failed to connect TronLink");
+    } finally {
+      setIsTronConnecting(false);
+    }
+  };
+
   // Auto-fill EVM address whenever wallet connects or address changes (unless user already submitted)
   useEffect(() => {
     if (connectedAddress && !submitted) {
@@ -240,6 +283,80 @@ function TRC20Panel({ usdtAmount, lang, connectedAddress, onConnectWallet }: { u
         </div>
       </div>
 
+      {/* TronLink Wallet Detection */}
+      <div className="rounded-xl p-4 space-y-3" style={{ background: "rgba(255,0,19,0.06)", border: "1px solid rgba(255,0,19,0.25)" }}>
+        <div className="flex items-center gap-2">
+          <svg width="18" height="18" viewBox="0 0 24 24" fill="none">
+            <circle cx="12" cy="12" r="12" fill="#FF0013"/>
+            <path d="M12 5L19 9.5V14.5L12 19L5 14.5V9.5L12 5Z" fill="white" opacity="0.9"/>
+            <path d="M12 8L16 10.5V13.5L12 16L8 13.5V10.5L12 8Z" fill="#FF0013"/>
+          </svg>
+          <p className="text-sm font-semibold" style={{ color: "#ff6b6b" }}>
+            {lang === "zh" ? "TronLink 钱包（可选）" : "TronLink Wallet (Optional)"}
+          </p>
+        </div>
+        {tronAddress ? (
+          <div className="space-y-2">
+            <p className="text-xs text-white/50">
+              {lang === "zh" ? "已连接 TronLink 地址：" : "Connected TronLink address:"}
+            </p>
+            <div
+              className="p-3 rounded-lg text-xs font-mono break-all"
+              style={{ background: "rgba(0,230,118,0.08)", border: "1px solid rgba(0,230,118,0.3)", color: "#00e676" }}
+            >
+              ✓ {tronAddress}
+            </div>
+            <p className="text-xs text-white/40">
+              {lang === "zh"
+                ? "您的 TronLink 已连接。请在上方填写 EVM 地址以接收 XIC 代币，然后向下方地址发送 USDT。"
+                : "TronLink connected. Please fill your EVM address above to receive XIC tokens, then send USDT to the address below."}
+            </p>
+          </div>
+        ) : (
+          <div className="space-y-2">
+            <p className="text-xs text-white/50">
+              {lang === "zh"
+                ? "如果您使用 TronLink 钱包，可以连接后自动验证您的 TRON 地址。"
+                : "If you use TronLink wallet, connect to auto-verify your TRON address."}
+            </p>
+            {hasTronLink ? (
+              <button
+                onClick={handleConnectTronLink}
+                disabled={isTronConnecting}
+                className="w-full py-2.5 rounded-xl text-sm font-semibold flex items-center justify-center gap-2 transition-all hover:opacity-90"
+                style={{
+                  background: "rgba(255,0,19,0.15)",
+                  border: "1px solid rgba(255,0,19,0.4)",
+                  color: "#ff6b6b",
+                }}
+              >
+                <svg width="16" height="16" viewBox="0 0 24 24" fill="none">
+                  <circle cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="2"/>
+                  <path d="M12 6v6l4 2" stroke="currentColor" strokeWidth="2" strokeLinecap="round"/>
+                </svg>
+                {isTronConnecting
+                  ? (lang === "zh" ? "连接中..." : "Connecting...")
+                  : (lang === "zh" ? "连接 TronLink 自动验证" : "Connect TronLink to verify")}
+              </button>
+            ) : (
+              <a
+                href="https://www.tronlink.org/"
+                target="_blank"
+                rel="noopener noreferrer"
+                className="w-full py-2.5 rounded-xl text-sm font-semibold flex items-center justify-center gap-2 transition-all hover:opacity-90 block text-center"
+                style={{
+                  background: "rgba(255,0,19,0.08)",
+                  border: "1px solid rgba(255,0,19,0.25)",
+                  color: "rgba(255,107,107,0.7)",
+                }}
+              >
+                {lang === "zh" ? "安装 TronLink 钱包 →" : "Install TronLink Wallet →"}
+              </a>
+            )}
+          </div>
+        )}
+      </div>
+
       <div className="nac-card-blue rounded-xl p-4 space-y-3">
         <p className="text-sm font-medium text-white/80">{t("trc20_send_to")}</p>
         <div
diff --git a/todo.md b/todo.md
index a32bb9f..f5b5f0d 100644
--- a/todo.md
+++ b/todo.md
@@ -52,3 +52,10 @@
 - [x] 将useWallet()提升到Home顶层，通过props传递给NavWalletButton和EVMPurchasePanel
 - [x] 验证导航栏和购买面板钱包状态同步
 - [ ] 完整域名浏览器购买测试验证
+
+## v6 合约地址更新 + TronLink 检测
+- [x] 更新 BSC 预售合约地址为 0xc65e7a2738ed884db8d26a6eb2fecf7daca2e90c
+- [x] 更新 ETH 预售合约地址为 0x85AB2F2d9f7ca7ecB272b5E8726c70f3fd45D1E3
+- [x] 更新 XIC 代币合约地址为 0x59ff34dd59680a7125782b1f6df2a86ed46f5a24
+- [x] 为 TRON 标签添加 TronLink 钱包检测并自动填充 TRON 接收地址
+- [x] 构建并部署到备份服务器 pre-sale.newassetchain.io