diff --git a/component/iscs_bas_fan.go b/component/iscs_bas_fan.go
index 284abf1..280c51a 100644
--- a/component/iscs_bas_fan.go
+++ b/component/iscs_bas_fan.go
@@ -36,8 +36,8 @@ var (
 	FanSoftStartUnitType    = ecs.NewComponentType[FanSoftStartUnit]()    //风机软启装置
 	FanHighLowSpeedModeType = ecs.NewComponentType[FanHighLowSpeedMode]() //风机双速模式控制
 
-	CommonFanTag       = ecs.NewTag()
-	FcBypassFanTag     = ecs.NewTag()
-	SoftStartFanTag    = ecs.NewTag()
-	HighLowSpeedFanTag = ecs.NewTag()
+	CommonFanTag       = ecs.NewTag() //一般风机
+	FcBypassFanTag     = ecs.NewTag() //变频旁路风机
+	SoftStartFanTag    = ecs.NewTag() //软启动风机
+	HighLowSpeedFanTag = ecs.NewTag() //双速风机
 )