From 52c80795f47381050a2425a6e403ee3113c363da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?lollipopkit=F0=9F=8F=B3=EF=B8=8F=E2=80=8D=E2=9A=A7?=
 =?UTF-8?q?=EF=B8=8F?= <10864310+lollipopkit@users.noreply.github.com>
Date: Thu, 15 Jan 2026 20:21:28 +0800
Subject: [PATCH] opt.

---
 lib/core/utils/server.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/core/utils/server.dart b/lib/core/utils/server.dart
index 2d5283a7..47896deb 100644
--- a/lib/core/utils/server.dart
+++ b/lib/core/utils/server.dart
@@ -188,10 +188,10 @@ Future<SSHClient> _genClientInternal(
         for (var i = 0; i < jumpChain.length; i++) {
           final s = jumpChain[i];
           injectedSpiMap[s.id] = s;
-          injectedSpiMap[s.oldId] = s;
+          if (s.oldId.isNotEmpty) injectedSpiMap[s.oldId] = s;
           if (jumpPrivateKeys != null && i < jumpPrivateKeys.length) {
             injectedKeyMap[s.id] = jumpPrivateKeys[i];
-            injectedKeyMap[s.oldId] = jumpPrivateKeys[i];
+            if (s.oldId.isNotEmpty) injectedKeyMap[s.oldId] = jumpPrivateKeys[i];
           }
         }
       }