From c8f0c55fda7e1d896df010c6a5b19e4924fd692c Mon Sep 17 00:00:00 2001
From: root
 <root@instance-20260115-124407.asia-southeast2-b.c.ecstatic-backup-483306-r7.internal>
Date: Tue, 3 Feb 2026 11:30:31 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20=E9=9A=A7=E9=81=93=E6=96=B0=E5=A2=9E?=
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---
 .../main/java/com/admin/service/impl/TunnelServiceImpl.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/springboot-backend/src/main/java/com/admin/service/impl/TunnelServiceImpl.java b/springboot-backend/src/main/java/com/admin/service/impl/TunnelServiceImpl.java
index 9c242ea..36187e3 100644
--- a/springboot-backend/src/main/java/com/admin/service/impl/TunnelServiceImpl.java
+++ b/springboot-backend/src/main/java/com/admin/service/impl/TunnelServiceImpl.java
@@ -536,7 +536,8 @@ public class TunnelServiceImpl extends ServiceImpl<TunnelMapper, Tunnel> impleme
         tunnel.setTrafficRatio(tunnelUpdateDto.getTrafficRatio());
         tunnel.setInIp(tunnelUpdateDto.getInIp());
 
-        if (StringUtils.isEmpty(tunnel.getInIp())) {
+        boolean forceRegenerateInIp = hasNodeChanges && tunnelUpdateDto.getInNodeId() != null;
+        if (StringUtils.isEmpty(tunnel.getInIp()) || forceRegenerateInIp) {
             java.util.LinkedHashSet<String> inIps = new java.util.LinkedHashSet<>();
             List<ChainTunnel> chainTunnels = chainTunnelService.list(
                     new QueryWrapper<ChainTunnel>().eq("tunnel_id", tunnel.getId()).eq("chain_type", 1)