From dc655a6c9c08261446d8539cdd56f471733016d5 Mon Sep 17 00:00:00 2001
From: tony.cheng <chengmingwei_1984122@126.com>
Date: Tue, 17 Mar 2026 12:02:37 +0800
Subject: [PATCH] fix: 修复状态控制按钮显示逻辑,解决getControlButtonProps返回null时按钮不显示的问题

---
 web-app/src/components/dashboard/MediationProgress.jsx |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/web-app/src/components/dashboard/MediationProgress.jsx b/web-app/src/components/dashboard/MediationProgress.jsx
index 27af2b0..7c39eec 100644
--- a/web-app/src/components/dashboard/MediationProgress.jsx
+++ b/web-app/src/components/dashboard/MediationProgress.jsx
@@ -13,7 +13,7 @@
   const { processNodes } = useCaseData();
   
   // 使用processNodes,如果为空则使用默认节点
-  const nodes = (processNodes && processNodes.length > 0) ? processNodes : defaultNodes;
+  const nodes = (processNodes && processNodes.length > 0) ? processNodes : [];
   
   console.log('MediationProgress - using nodes:', nodes);
   

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