diff --git a/app/Console/Commands/CheckRoomOnlineStatus.php b/app/Console/Commands/CheckRoomOnlineStatus.php
index 2e3703e..7301729 100644
--- a/app/Console/Commands/CheckRoomOnlineStatus.php
+++ b/app/Console/Commands/CheckRoomOnlineStatus.php
@@ -31,6 +31,8 @@ class CheckRoomOnlineStatus extends Command
 
             if (!$latestStatus || $latestStatus->created_at < $threshold) {
                 $room->is_online = false;
+                $room->log_source='system';
+                $room->log_message='checkRoomOnline';
                 $room->save();
                 $this->info("Room [{$room->name}] marked as offline (no recent MachineStatus)");
             }
diff --git a/app/Http/Controllers/RoomControlController.php b/app/Http/Controllers/RoomControlController.php
index fc7773e..b2500b3 100644
--- a/app/Http/Controllers/RoomControlController.php
+++ b/app/Http/Controllers/RoomControlController.php
@@ -163,6 +163,8 @@ class RoomControlController extends Controller
         $room->internal_ip = $validated['ip'];
         $room->port = 1000;
         $room->is_online=1;
+        $room->log_source='api';
+        $room->log_message='session';
         $room->touch(); // 更新 updated_at
         $room->save();
         $room->load('latestSession');