From a4b0e4a2a0e11f0316d2a8556a7426902572ccab Mon Sep 17 00:00:00 2001
From: yyh <yuanyouhuilyz@gmail.com>
Date: Fri, 30 Jan 2026 17:12:51 +0800
Subject: [PATCH] fix(skill): clear file tree highlight when switching to start
 tab

The sync hook skipped deselectAll() when activeTabId was START_TAB_ID,
leaving stale highlights after closing the last file tab.
---
 .../workflow/skill/hooks/use-sync-tree-with-active-tab.ts     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/app/components/workflow/skill/hooks/use-sync-tree-with-active-tab.ts b/web/app/components/workflow/skill/hooks/use-sync-tree-with-active-tab.ts
index 5e5bead339..96dccd4bf8 100644
--- a/web/app/components/workflow/skill/hooks/use-sync-tree-with-active-tab.ts
+++ b/web/app/components/workflow/skill/hooks/use-sync-tree-with-active-tab.ts
@@ -25,14 +25,14 @@ export function useSyncTreeWithActiveTab({
   const storeApi = useWorkflowStore()
 
   useEffect(() => {
-    if (!activeTabId || activeTabId === START_TAB_ID)
+    if (!activeTabId)
       return
 
     const tree = treeRef.current
     if (!tree)
       return
 
-    if (isArtifactTab(activeTabId)) {
+    if (activeTabId === START_TAB_ID || isArtifactTab(activeTabId)) {
       requestAnimationFrame(() => {
         tree.deselectAll()
       })