I suggest editing your post to ask a question, and any code you have for that question. Just posting an image with no context at all is not going to get any help

Hi, did you mean you want to make the calendar show date properly? If so, I will suggest you to modify by using CSS style.

i want to make this calender attractive with html and css .

here is my modification can u people help me to make this clender attarctive it is created in primeng

Then you need to show us the current html and css you have. We will not write the code for you.

When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').