My blog description is incorrect in Google, how should I fix it

[ltlylfun]

As shown in the picture, how should I replace the text "Hello World. Welcome to Hugo Theme Stack. Mar 06, 2022 ; Markdown Syntax Guide. Sample article showcasing basic Markdown syntax and formatting for HTML elements."

I've also modified the favicon, but it only shows up correctly when you enter the site

This is the blog sitehttps://blog.ltlyl.fun/

[rmdhnreza]

I modified the head.html template for the title.

From this

https://github.com/CaiJimmy/hugo-theme-stack/blob/9e6b7b22a9d47478a72287bcdc29e885dcd8f359/layouts/partials/head/head.html#L9C1-L9C28

To this

https://github.com/rmdhnreza/eza.web.id/blob/3ccc0cfa69036b86ddcd985d42f00dc9046ded49/layouts/partials/head/head.html#L9-L15

For the description of the home page, I simply hardcoded it into the HTML template.

https://github.com/rmdhnreza/eza.web.id/blob/3ccc0cfa69036b86ddcd985d42f00dc9046ded49/layouts/partials/head/head.html#L5

Sometimes, Google takes about 4-7 days to update the indexing page.

[ltlylfun]

I did as you said, it didn't take effect immediately, maybe it will be updated in 4 to 7 days as you said, thank you for your answer