diff --git a/kernel/api/setting.go b/kernel/api/setting.go
index f7a1d5acd..9c1bd17f3 100644
--- a/kernel/api/setting.go
+++ b/kernel/api/setting.go
@@ -548,6 +548,7 @@ func setAppearance(c *gin.Context) {
 	}
 
 	ret.Data = model.Conf.Appearance
+	util.BroadcastByType("main", "setAppearance", 0, "", model.Conf.Appearance)
 }
 
 func setPublish(c *gin.Context) {