UrlManager pages not working, what could be wrong?

Question

Yii

Now there is this rule
'urlManager' => [
'enablePrettyUrl' => true,
'showScriptName' => false,
'rules' => [
'' => 'site/index',
],
but apart from the main page, it doesn't work nothing xn--b1acfswmfi.xn--p1ai/blog

Answer 1

'rules' => [
'/' => 'site/index',
'<controller>/<action>' => '<controller><action>',
'<controller>/<action>/<id>' => '<controller><action>',
],