From 9945bb3c75bed46784fe25bd43a8cdeec41496db Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Tue, 4 Feb 2025 21:55:49 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/pull/14008

---
 app/src/protyle/wysiwyg/index.ts | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 671e6478e..1931966ba 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -415,8 +415,13 @@ export class WYSIWYG {
                         html = tempElement.innerHTML;
                     }
                     // 不能使用 commonAncestorContainer https://ld246.com/article/1643282894693
-                    if (hasClosestByAttribute(range.startContainer, "data-type", "NodeCodeBlock")) {
-                        textPlain = tempElement.textContent.replace(Constants.ZWSP, "").replace(/\n$/, "");
+                    const codeBlockElement = hasClosestByAttribute(range.startContainer, "data-type", "NodeCodeBlock");
+                    if (codeBlockElement) {
+                        textPlain = tempElement.textContent.replace(Constants.ZWSP, "");
+                        if (range.endContainer.textContent.length === range.endOffset &&
+                            (range.endContainer.parentElement.getAttribute("spellcheck") ? !range.endContainer.nextSibling : !range.endContainer.parentElement.nextSibling)) {
+                            textPlain = textPlain.replace(/\n$/, "");
+                        }
                     } else if (hasClosestByMatchTag(range.startContainer, "CODE")) {
                         textPlain = tempElement.textContent.replace(Constants.ZWSP, "");
                     } else {