hello,
i want to remove 3 dots ... when max length on

its creating it automatically after setting max length limit

I'm afraid that you will have to modify a k2 core file in order to remove the 3 dots.

The file is in components/com_k2/helpers/utilities.php

In line 122 there is thisjust remove the … from the $end_char.

Don't forget to get a backup of the file before updating to a newer K2 version.