From a85655eae0c3240ce52e0779f7b61ae83cdd091a Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Mon, 19 Jan 2026 18:21:25 +0800
Subject: [PATCH] :recycle: https://github.com/siyuan-note/siyuan/issues/16132

---
 app/src/protyle/util/compatibility.ts | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)

diff --git a/app/src/protyle/util/compatibility.ts b/app/src/protyle/util/compatibility.ts
index 4967647aa..5a26a4154 100644
--- a/app/src/protyle/util/compatibility.ts
+++ b/app/src/protyle/util/compatibility.ts
@@ -31,20 +31,13 @@ export const encodeBase64 = (text: string): string => {
 };
 
 export const getTextSiyuanFromTextHTML = (html: string) => {
-    const trimmedHtml = html.trimStart();
-    if (trimmedHtml.startsWith("<html")) {
-        const htmlTagEnd = trimmedHtml.indexOf(">");
-        if (htmlTagEnd > 0) {
-            const htmlTag = trimmedHtml.substring(0, htmlTagEnd);
-            // 兼容 Microsoft Excel 应用，HTML 以包含 Excel 命名空间声明的 html 元素开头（备注：从 WPS 复制也有这个命名空间）
-            if (htmlTag.includes('xmlns:x="urn:schemas-microsoft-com:office:excel"')) {
-                // 粘贴表格不需要解析 textSiyuan https://ld246.com/article/1763027417781/comment/1763032527460#comments
-                return {
-                    textSiyuan: "",
-                    textHtml: html.replace(/<!--data-siyuan='[^']+'-->/g, "")
-                };
-            }
-        }
+    if (html.trimStart().startsWith("<html") &&
+        html.substring(0, html.indexOf(">")).includes('xmlns:x="urn:schemas-microsoft-com:office:excel"')) {
+        // 移除 Microsoft Excel 中的 data-siyuan https://github.com/siyuan-note/siyuan/pull/16338
+        return {
+            textSiyuan: "",
+            textHtml: html.replace(/<!--data-siyuan='[^']+'-->/g, "")
+        };
     }
     const siyuanMatch = html.match(/<!--data-siyuan='([^']+)'-->/);
     let textSiyuan = "";