diff --git a/server/websocket/internal/logic/datatransferlogic.go b/server/websocket/internal/logic/datatransferlogic.go
index 9bddedae..90fa9a4a 100644
--- a/server/websocket/internal/logic/datatransferlogic.go
+++ b/server/websocket/internal/logic/datatransferlogic.go
@@ -117,7 +117,7 @@ type wsConnectItem struct {
 // 请求建立连接，升级websocket协议
 func (l *DataTransferLogic) DataTransfer(w http.ResponseWriter, r *http.Request) {
 	origin := r.Header.Get("Origin")
-	//判断是不是允许的host
+	//判断是不是允许的跨域
 	upgrader.CheckOrigin = func(r *http.Request) bool {
 		if _, ok := mapAllowOrigin[origin]; !ok {
 			return false