From 7b7750ea4c7d2a4a0472fb96ee392be3baa9e58c Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 26 Oct 2025 11:00:01 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/16121

---
 app/src/layout/dock/Outline.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/layout/dock/Outline.ts b/app/src/layout/dock/Outline.ts
index c4fb9223b..afd7e1196 100644
--- a/app/src/layout/dock/Outline.ts
+++ b/app/src/layout/dock/Outline.ts
@@ -641,7 +641,11 @@ export class Outline extends Model {
             }, storageResponse => {
                 const storageData = storageResponse.data;
                 if (storageData && storageData.expandIds) {
-                    this.tree.setExpandIds(storageData.expandIds);
+                    if (storageData.expandIds.length === 0) {
+                        this.tree.collapseAll();
+                    } else {
+                        this.tree.setExpandIds(storageData.expandIds);
+                    }
                 }
                 if ((this.headerElement.querySelector("input.b3-text-field.search__label") as HTMLInputElement).value) {
                     this.setFilter();