The broadleaf works well in my local development environment, but when I deployed to the server, the index page return 404 error but the other page working well

When I visit those pages, they both log, so I guess there are visited but somehow index page can't be found?
2020-11-01 23:18:10.809 WARN 13064 --- [io-8443-exec-10] .c.w.p.GoogleUniversalAnalyticsProcessor : No trackers were found, not outputting Google Analytics script. Set the googleAnalytics.webPropertyId and/or the googleAnalytics.masterWebPropertyId system properties to output Google Analytics

That warning is not likely preventing the page from loading. To use the Google Analytics processor, set the property
googleAnalytics.webPropertyIdto your web property id from Google Analytics.If you do not want to use the processor, remove the
<blc:google_universal_analytics>tag from your HTML templates, likely inhead.html.