Hi Ziyu,
I understand the issue you are facing is that, after installing MATLAB R2022b Update 10, Chinese characters in the Command Window and Figure windows started displaying as garbled text when using the default monospace font.
There are two possible workarounds for the issue you are facing:
1. Make sure that your system locale settings are configured according to the documentation, which you can access directly from your MATLAB environment by running the following command in the Command Window (Please note that this documentation is available in R2023a and earlier versions):
web(fullfile(docroot, 'matlab/matlab_env/setting-locale-on-windows-platforms.html?s_tid=doc_srchtitle'))
In particular, enabling the “Use Unicode UTF-8 for worldwide language support” checkbox in the Windows Region settings can help MATLAB consistently handle non-ASCII characters (as mentioned in the documentation) such as Chinese text.
Please note, however, that changing the system locale in this way can affect the behaviour of other software on your machine, so it is important to test carefully whether this setting works for your overall environment.
2. If the issue persists after these changes, I recommend updating your Windows system version (assuming you are using Windows OS). For Windows 10, please confirm that you are running version 20H2 or later, as earlier versions have limited UTF-8 locale support and may cause display issues.
Hope this helps.
