diff --git a/EssOS/项目分析.md b/EssOS/项目分析.md
index 3767832..ead6dc9 100644
--- a/EssOS/项目分析.md
+++ b/EssOS/项目分析.md
@@ -38,6 +38,9 @@ op=>operation: 领导
 cond=>condition: 是否提交
 e=>end
 srt->cond->op->e
+cond(yes)->op
+cond(no)->str
+
 ```