can't show chinese correctly in preview

[bmxbmx3]

environment

• jdk 8
• graphviz 2.38
• plantuml plugin 2.22.0
• windows 10
• intellij ultimate 2019.2

result

my file encoding is utf-8,the file and the preview show below:

the plantuml plugin settings show below:

the intellij file encodings settings show below:

the preview doesn't show chinese characters correctly,how to fix it?

[krasa]

Posting the diagram source as a text would help.

[edte]

hey, guys, is this question had solved? I also encountered this question

[krasa]

cannot reproduce it, please post the source

[krasa]

perhaps relates to #305