From 1a482150765ca5dd31f9f8537158bebfd21840c4 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Wed, 4 Dec 2024 22:53:36 +0800
Subject: [PATCH] :art: Improve document tag adding interaction
 https://github.com/siyuan-note/siyuan/issues/13311

---
 kernel/model/blockial.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel/model/blockial.go b/kernel/model/blockial.go
index bd43d3718..8af83a689 100644
--- a/kernel/model/blockial.go
+++ b/kernel/model/blockial.go
@@ -216,7 +216,10 @@ func setNodeAttrs0(node *ast.Node, nameValues map[string]string) (oldAttrs map[s
 	}
 
 	for name, value := range nameValues {
-		if "" == strings.TrimSpace(value) {
+		value = util.RemoveInvalid(value)
+		value = strings.TrimSpace(value)
+		value = strings.TrimSuffix(value, ",")
+		if "" == value {
 			node.RemoveIALAttr(name)
 		} else {
 			node.SetIALAttr(name, value)