From ac9bd3715801d65e31335098692dd3863dd65af5 Mon Sep 17 00:00:00 2001
From: yin2hao <yintwohao@gmail.com>
Date: Wed, 23 Sep 2026 15:49:12 +0800
Subject: [PATCH] fix: map docker.io logout to the index server

Signed-off-by: yinyongjun <yintwohao@gmail.com>
---
 cli/command/registry/logout.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cli/command/registry/logout.go b/cli/command/registry/logout.go
index 16218f67d9a7..66316ba95889 100644
--- a/cli/command/registry/logout.go
+++ b/cli/command/registry/logout.go
@@ -46,7 +46,8 @@ func runLogout(ctx context.Context, dockerCLI command.Cli, serverAddress string)
 
 	var isDefaultRegistry bool
 
-	if serverAddress == "" {
+	if serverAddress != "" && serverAddress != registry.DefaultNamespace {
+	} else {
 		serverAddress = registry.IndexServer
 		isDefaultRegistry = true
 	}