What is the reason why ps shoes are short in Uighur words?

Because Photoshop doesn't support Uighur.

Many slogans in Xinjiang have two languages: Chinese and Uygur. There are many languages such as Uyghur, Kazak and Kirgiz that need to be designed in PS. At this time, when designing in Photoshop, the text pasted in is garbled. Because Photoshop doesn't support Uyghur, we should first process the text into the international standard of Unicode character set, and then copy it to Photoshop to display Uyghur normally.