diff --git a/internal/web/ui.go b/internal/web/ui.go
index a5f207d..1dba4b6 100644
--- a/internal/web/ui.go
+++ b/internal/web/ui.go
@@ -907,15 +907,15 @@ func (u *UI) ensureDevicesLoaded() {
     }
     devices := u.registry.GetDevices()
     if len(devices) > 0 {
-        // Check if any device is online; if not, try discovery to refresh
-        hasOnline := false
+        // Check if any device is offline; trigger discovery to refresh
+        hasOffline := false
         for _, d := range devices {
-            if d.Online {
-                hasOnline = true
+            if !d.Online {
+                hasOffline = true
                 break
             }
         }
-        if hasOnline {
+        if !hasOffline {
             return
         }
     }
@@ -1361,10 +1361,6 @@ func (u *UI) actionConsoleSave(w http.ResponseWriter, r *http.Request) {
 
 func (u *UI) pageWizard(w http.ResponseWriter, r *http.Request) {
     u.ensureDevicesLoaded()
-    // Force a fresh discovery to pick up all devices reliably.
-    if u.discovery != nil {
-        u.discovery.SearchDefault()
-    }
     data := PageData{Title: "部署向导"}
     data.Devices = u.registry.GetDevices()
     if u.preview != nil {