diff --git a/docs/extension-tutorial/Flag.md b/docs/extension-tutorial/Flag.md
index 9933108..52a87e5 100644
--- a/docs/extension-tutorial/Flag.md
+++ b/docs/extension-tutorial/Flag.md
@@ -19,3 +19,26 @@ def RemoveFlags(*flags: str):
def HasFlag(flag: str) -> bool:
return flag in player_flags
```
+以下是通常见到的用法
+# Actions
+```xml
+
+
+
+ ...
+
+ ...
+
+```
+# Missions
+```xml
+
+
+
+
+ ...
+
+ ...
+
+```
+以上两种均为关于flag的检测判定