Geoserver send just default parameters


I have problem. I am using CesiumJS with Geoserver and I created Geoserver view to postgis database with parameters. Here is ma code.
const altiLayer = “PostGIS:pohled_full”;

    *const geoServerUrl = "http://localhost:8080/geoserver/PostGIS/wms"*
  •        const parameters = {*
  •        version: '1.1.0',*
  •        format: 'image/png',*
  •        srs: 'EPSG:4326',*
  •        transparent: true,*
  •        viewparams: 'ahoj:90',*
  •        };*
  •    const webMapServiceImageryProviderOptions = {*
  •        url: geoServerUrl,*
  •        layers: altiLayer,*
  •        parameters: parameters,*
  •        };*
  •    const imageryLayer = new Cesium.ImageryLayer(new Cesium.WebMapServiceImageryProvider(webMapServiceImageryProviderOptions));*
  •    viewer.imageryLayers.add(imageryLayer);*

I can see actualized geography part in map, but attributes after clicking to map attributes are not updated by parameters. It is working in Layer Preview on Geoserver, but CesiumJS show wrong data. Could you help me?

I can see just attributes based on default value.