Search button is not working

I am running the graylog-server (install version), web listen URI is localhost:9000, the site is working 100%.
Now I am running the Graylog web-interface project (npm) at port 8080, when I click the search button (green magnifier), nothing happen, even the browser address bar has nothing changing, like

To check wheather the Web UI (8080) can connect to Elasticsearch, I tried to copy the search query from the address bar of official Graylog web UI (9000) to the source Web-UI (8080),

I can see the log appeared, so, Web UI (source - 8080) still can connect to Elasticsearch, its mean the Search button is not working.
Hope you can help. Thanks.