From 59d8d0fbae528d3bdbdde9822f387a98ea9e2263 Mon Sep 17 00:00:00 2001
From: L-Sun <zover.v@gmail.com>
Date: Tue, 14 Oct 2025 11:10:38 +0800
Subject: [PATCH] fix(editor): text align not work (#13740)
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#### PR Dependency Tree


* **PR #13740** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Bug Fixes**
* Improved reliability of updating block alignment when the current
selection isn’t explicitly defined. The editor now retrieves the
selection more consistently, reducing cases where alignment controls
appeared unresponsive or had no effect.
* Covers scenarios during initialization or edge cases where selection
was previously missed, resulting in smoother editing and fewer false
negatives when applying alignment.
* No changes to visible UI or shortcuts; behavior is simply more
consistent.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---
 .../affine/blocks/note/src/commands/update-block-align.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/blocksuite/affine/blocks/note/src/commands/update-block-align.ts b/blocksuite/affine/blocks/note/src/commands/update-block-align.ts
index 901bb1803..6ede2fa0d 100644
--- a/blocksuite/affine/blocks/note/src/commands/update-block-align.ts
+++ b/blocksuite/affine/blocks/note/src/commands/update-block-align.ts
@@ -22,7 +22,7 @@ export const updateBlockAlign: Command<UpdateBlockAlignConfig> = (
 ) => {
   let { std, textAlign, selectedBlocks } = ctx;
 
-  if (selectedBlocks === null) {
+  if (!selectedBlocks) {
     const [result, ctx] = std.command
       .chain()
       .tryAll(chain => [