diff --git a/welcome.html b/welcome.html
index 4c72bc3..2a1a0d5 100644
--- a/welcome.html
+++ b/welcome.html
@@ -268,7 +268,7 @@ async function loadDevices() {
       var stateText = e.state === 'unknown' ? '待检测' : (e.state === 'idle' ? '空闲' : e.state);
       html += '<div class="device"><span class="device-name">' + label + '</span><span class="device-state">' + stateText + '</span></div>';
     });
-    document.getElementById('dev-list').innerHTML = html || '<div class="msg">暂无设备，接入硬件后自动发现</div>';
+    document.getElementById('dev-list').innerHTML = html || '<div class="msg">暂无设备 — 请接入小米 MIoT 或 HomeKit 硬件</div>';
   } catch(e) {
     document.getElementById('sys-status').textContent = e.message;
     document.getElementById('dev-list').innerHTML = '<div class="msg error">' + e.message + '</div>';