@ -32,17 +32,16 @@ sequenceDiagram
场景2
```flow
```flow js
graph TD;
str=>start: Start
str=>start;
op=>operation: 领导
op=>operation;
cond=>condition: 是否提交
cond=>condition;
e=>end
srt->cond->op
srt-->cond-->op
cond(yes)->op
cond(yes)-->op
cond(no)->str
cond(no)-->str
op->e
op-->e
```