Mermaid graph/flowchart/classDiagram 显示有问题

[nierc]

我这边 Mermaid graph/flowchart/classDiagram 显示有问题，没有看到明显的报错信息。
如图 显示为黑色方框 结构是对的。请问是什么原因。

[nierc]

这是build 输出

remove dir: .cache
remove dir: /home/nierc/projects/gitsite/dist
(node:9797) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
[@zenuml/core] Store is a function and is not initiated in 1 second.
[@zenuml/core] Store is a function and is not initiated in 1 second.
[@zenuml/core] Store is a function and is not initiated in 1 second.
[@zenuml/core] Store is a function and is not initiated in 1 second.
[@zenuml/core] Store is a function and is not initiated in 1 second.
Ambiguous Alternatives Detected: <0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1> in <MANY2> inside <GitGraph​> Rule,
<NEWLINE, commit, id:> may appears as a prefix path in all these alternatives.
See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#AMBIGUOUS_ALTERNATIVES
For Further details.
[@zenuml/core] Store is a function and is not initiated in 1 second.
[@zenuml/core] Store is a function and is not initiated in 1 second.
[@zenuml/core] Store is a function and is not initiated in 1 second.
skipped: file not found: robots.txt
skipped: file not found: ads.txt

Rebuilding...

Done in 807ms.

[michaelliao]

mermaid-cli改了css，得重新调css