diff --git a/kernel/server/serve.go b/kernel/server/serve.go
index 3a3698201..89092040b 100644
--- a/kernel/server/serve.go
+++ b/kernel/server/serve.go
@@ -80,11 +80,6 @@ func Serve(fastMode bool) {
 	serveRepoDiff(ginServer)
 	api.ServeAPI(ginServer)
 
-	// TODO 升级后结束旧内核进程
-	//if !fastMode && "prod" == util.Mode && util.ContainerStd == util.Container {
-	//	killRunningKernel()
-	//}
-
 	var host string
 	if model.Conf.System.NetworkServe || util.ContainerDocker == util.Container {
 		host = "0.0.0.0"