fix

web/app/components/workflow/skill/file-tree/tree/node-delete-confirm-dialog.tsx

@@ -29,6 +29,9 @@ const NodeDeleteConfirmDialog = ({
 }: NodeDeleteConfirmDialogProps) => {
   const { t } = useTranslation('workflow')
   const isFolder = nodeType === 'folder'
+  const handleDialogClick = React.useCallback((e: React.MouseEvent) => {
+    e.stopPropagation()
+  }, [])
 
   return (
     <AlertDialog
@@ -38,7 +41,10 @@ const NodeDeleteConfirmDialog = ({
           onCancel()
       }}
     >
-      <AlertDialogContent>
+      <AlertDialogContent
+        popupProps={{ onClick: handleDialogClick }}
+        backdropProps={{ onClick: handleDialogClick }}
+      >
         <div className="flex flex-col gap-2 p-6 pb-4">
           <AlertDialogTitle className="text-text-primary title-2xl-semi-bold">
             {isFolder

web/app/components/workflow/skill/file-tree/tree/tree-node.spec.tsx

@@ -111,9 +111,20 @@ vi.mock('../../hooks/file-tree/operations/use-file-operations', () => ({
 }))
 
 vi.mock('./node-menu', () => ({
-  default: ({ type, menuType, onClose }: { type: string, menuType: string, onClose: () => void }) => (
+  default: ({
+    type,
+    menuType,
+    onClose,
+    onDeleteClick,
+  }: {
+    type: string
+    menuType: string
+    onClose: () => void
+    onDeleteClick?: () => void
+  }) => (
     <div data-testid={`node-menu-${menuType}`} data-type={type}>
       <button type="button" onClick={onClose}>close-menu</button>
+      <button type="button" onClick={onDeleteClick}>delete-item</button>
     </div>
   ),
 }))
@@ -297,6 +308,23 @@ describe('TreeNode', () => {
 
       expect(screen.getByTestId('node-menu-dropdown')).toHaveAttribute('data-type', 'file')
     })
+
+    it('should stop dropdown item clicks from bubbling to the parent row host', () => {
+      const props = buildProps({ id: 'file-1', name: 'readme.md', nodeType: 'file' })
+      const rowHostClick = vi.fn()
+
+      render(
+        <div onClick={rowHostClick}>
+          <TreeNode {...props} />
+        </div>,
+      )
+
+      fireEvent.click(screen.getByRole('button', { name: /workflow\.skillSidebar\.menu\.moreActions/i }))
+      fireEvent.click(screen.getByRole('button', { name: 'delete-item' }))
+
+      expect(fileOperationMocks.handleDeleteClick).toHaveBeenCalledTimes(1)
+      expect(rowHostClick).not.toHaveBeenCalled()
+    })
   })
 
   // Effects should synchronize external drag status transitions into workflow store state.
@@ -361,5 +389,22 @@ describe('TreeNode', () => {
       expect(fileOperationMocks.handleDeleteConfirm).toHaveBeenCalledTimes(1)
       expect(fileOperationMocks.handleDeleteCancel).toHaveBeenCalledTimes(1)
     })
+
+    it('should stop cancel clicks in delete confirmation from bubbling to the parent row host', () => {
+      fileOperationMocks.showDeleteConfirm = true
+      const props = buildProps({ id: 'file-1', name: 'readme.md', nodeType: 'file' })
+      const rowHostClick = vi.fn()
+
+      render(
+        <div onClick={rowHostClick}>
+          <TreeNode {...props} />
+        </div>,
+      )
+
+      fireEvent.click(screen.getByRole('button', { name: /common\.operation\.cancel/i }))
+
+      expect(fileOperationMocks.handleDeleteCancel).toHaveBeenCalledTimes(1)
+      expect(rowHostClick).not.toHaveBeenCalled()
+    })
   })
 })

web/app/components/workflow/skill/file-tree/tree/tree-node.tsx

@@ -82,6 +82,9 @@ const TreeNode = ({ node, style, dragHandle, treeChildren }: TreeNodeProps) => {
   const handleMoreClick = useCallback((e: React.MouseEvent) => {
     e.stopPropagation()
   }, [])
+  const handleDropdownContentClick = useCallback((e: React.MouseEvent) => {
+    e.stopPropagation()
+  }, [])
 
   const handleMenuClose = useCallback(() => {}, [])
   const fileOperations = useFileOperations({
@@ -172,6 +175,7 @@ const TreeNode = ({ node, style, dragHandle, treeChildren }: TreeNodeProps) => {
             placement="bottom-start"
             sideOffset={4}
             popupClassName="min-w-[180px]"
+            popupProps={{ onClick: handleDropdownContentClick }}
           >
             <NodeMenu
               menuType="dropdown"