'fix'

app/Console/Commands/FixPushUserChannel.php

@@ -61,7 +61,7 @@ class FixPushUserChannel extends Command
                         DB::table('qapp_push_user')->where('id',$item->id)->update([
                             'app_id' => $item->appId,
                             'channel_id' => $item->distribution_channel_id,
-                            'update_at' => date('Y-m-d H:i:s')
+                            'updated_at' => date('Y-m-d H:i:s')
                         ]);
                         $i++;
                     }