diff --git a/EssOS/项目分析.md b/EssOS/项目分析.md
index 378be2c..2a3169f 100644
--- a/EssOS/项目分析.md
+++ b/EssOS/项目分析.md
@@ -32,17 +32,16 @@ sequenceDiagram
 
 场景2
 
-```flow
-graph TD;
+```flow js
 
-str=>start: Start
-op=>operation: 领导
-cond=>condition: 是否提交
+str=>start;
+op=>operation;
+cond=>condition;
 e=>end
-srt->cond->op
-cond(yes)->op
-cond(no)->str
-op->e
+srt-->cond-->op
+cond(yes)-->op
+cond(no)-->str
+op-->e
 ```