From 4528be886e565909055081778c2f7d39a12a6c8c Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Thu, 29 May 2025 10:44:54 +0800
Subject: [PATCH] :art: Improve backlink filtering below the heading
 https://github.com/siyuan-note/siyuan/issues/14929

---
 kernel/model/backlink.go | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/kernel/model/backlink.go b/kernel/model/backlink.go
index ea2543303..5cff17ead 100644
--- a/kernel/model/backlink.go
+++ b/kernel/model/backlink.go
@@ -476,7 +476,7 @@ func GetBacklink(id, keyword, mentionKeyword string, beforeLen int, containChild
 	var paragraphParentIDs []string
 	for _, link := range links {
 		for _, ref := range link.Refs {
-			if "NodeParagraph" == ref.Type {
+			if "NodeParagraph" == ref.Type || "NodeHeading" == ref.Type {
 				paragraphParentIDs = append(paragraphParentIDs, ref.ParentID)
 			}
 		}
@@ -494,7 +494,7 @@ func GetBacklink(id, keyword, mentionKeyword string, beforeLen int, containChild
 	}
 	for _, link := range links {
 		for _, ref := range link.Refs {
-			if "NodeParagraph" == ref.Type {
+			if "NodeParagraph" == ref.Type || "NodeHeading" == ref.Type {
 				if processedParagraphs.Contains(ref.ParentID) {
 					continue
 				}
@@ -580,7 +580,7 @@ func buildLinkRefs(defRootID string, refs []*sql.Ref, keywords []string) (ret []
 	var paragraphParentIDs []string
 	for _, link := range links {
 		for _, ref := range link.Refs {
-			if "NodeParagraph" == ref.Type {
+			if "NodeParagraph" == ref.Type || "NodeHeading" == ref.Type {
 				parentRefParagraphs[ref.ParentID] = ref
 				paragraphParentIDs = append(paragraphParentIDs, ref.ParentID)
 			}
@@ -615,7 +615,15 @@ func buildLinkRefs(defRootID string, refs []*sql.Ref, keywords []string) (ret []
 							continue
 						}
 
-						if "" != strings.TrimSpace(c.Text()) {
+						text := c.Text()
+						if strings.HasPrefix(text, "#") {
+							tmp := strings.ReplaceAll(text, "#", "")
+							if " " == tmp { // 如果是标题标记符则跳过
+								continue
+							}
+						}
+
+						if "" != strings.TrimSpace(text) {
 							paragraphUseParentLi = false
 							break
 						}
@@ -640,7 +648,7 @@ func buildLinkRefs(defRootID string, refs []*sql.Ref, keywords []string) (ret []
 	}
 	for _, link := range links {
 		for _, ref := range link.Refs {
-			if "NodeParagraph" == ref.Type {
+			if "NodeParagraph" == ref.Type || "NodeHeading" == ref.Type {
 				if processedParagraphs.Contains(ref.ParentID) {
 					continue
 				}