diff --git a/lib/app/modules/kr_home/controllers/kr_home_controller.dart b/lib/app/modules/kr_home/controllers/kr_home_controller.dart
index eb0b989..8564efb 100755
--- a/lib/app/modules/kr_home/controllers/kr_home_controller.dart
+++ b/lib/app/modules/kr_home/controllers/kr_home_controller.dart
@@ -1168,6 +1168,11 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
         kr_updateConnectionInfo();
         kr_moveToSelectedNode();
 
+        // 🔧 关键修复：节点切换完成后，立即获取新节点的延迟值
+        // 这样可以避免UI继续显示"正在连接"状态
+        await Future.delayed(const Duration(milliseconds: 200)); // 等待活动组更新
+        _kr_updateLatencyOnConnected();
+
         KRLogUtil.kr_i('✅ 节点切换成功: $tag', tag: 'HomeController');
         return true;