From fa0dfedba748f10d8e08bb620a8bfea86d63a40b Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 22 Sep 2024 00:01:06 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/12539

---
 app/src/layout/dock/Files.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/layout/dock/Files.ts b/app/src/layout/dock/Files.ts
index 0fb2d656d..9b32d161c 100644
--- a/app/src/layout/dock/Files.ts
+++ b/app/src/layout/dock/Files.ts
@@ -571,6 +571,10 @@ export class Files extends Model {
                         }
                     });
                     if (!isChild) {
+                        // 禁止父节点移动到子节点 https://github.com/siyuan-note/siyuan/issues/12539
+                        if (newElement.getAttribute("data-path").startsWith(item.dataset.path.replace(".sy", ""))) {
+                            return;
+                        }
                         selectFileElements.push(item);
                         fromPaths.push(dataPath);
                     }