From 46716ab502c50c40a27da1ac21a6fdcb406f6f5d Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Fri, 30 Jan 2026 19:16:20 +0800
Subject: [PATCH] :art: Default create a select field for grouping in Kanban
 view https://github.com/siyuan-note/siyuan/issues/16940

Signed-off-by: Daniel <845765@qq.com>
---
 kernel/model/attribute_view.go | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index b1751a2d1..7a7e7ffca 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -3111,8 +3111,28 @@ func getKanbanPreferredGroupKey(attrView *av.AttributeView) (ret *av.Key) {
 			break
 		}
 	}
+
 	if nil == ret {
-		ret = attrView.GetBlockKey()
+		name := av.GetAttributeViewI18n("select")
+		ret = av.NewKey(ast.NewNodeID(), name, "", av.KeyTypeSelect)
+		attrView.KeyValues = append(attrView.KeyValues, &av.KeyValues{Key: ret})
+		for _, view := range attrView.Views {
+			newField := &av.BaseField{ID: ret.ID}
+			if nil != view.Table {
+				newField.Wrap = view.Table.WrapField
+				view.Table.Columns = append(view.Table.Columns, &av.ViewTableColumn{BaseField: newField})
+			}
+
+			if nil != view.Gallery {
+				newField.Wrap = view.Gallery.WrapField
+				view.Gallery.CardFields = append(view.Gallery.CardFields, &av.ViewGalleryCardField{BaseField: newField})
+			}
+
+			if nil != view.Kanban {
+				newField.Wrap = view.Kanban.WrapField
+				view.Kanban.Fields = append(view.Kanban.Fields, &av.ViewKanbanField{BaseField: newField})
+			}
+		}
 	}
 	return
 }