diff --git a/app/src/protyle/render/av/cell.ts b/app/src/protyle/render/av/cell.ts
index 62fbec553..ac9df125a 100644
--- a/app/src/protyle/render/av/cell.ts
+++ b/app/src/protyle/render/av/cell.ts
@@ -791,7 +791,7 @@ export const renderCell = (cellValue: IAVCellValue, rowIndex = 0) => {
     } else if (cellValue.type === "block") {
         // 不可使用换行 https://github.com/siyuan-note/siyuan/issues/11365
         if (cellValue?.isDetached) {
-            text = `<span class="av__celltext">${cellValue.block.content || ""}</span><span class="b3-chip b3-chip--info b3-chip--small" data-type="block-more">${window.siyuan.languages.more}</span>`;
+            text = `<span class="av__celltext">${Lute.EscapeHTMLStr(cellValue.block.content || "")}</span><span class="b3-chip b3-chip--info b3-chip--small" data-type="block-more">${window.siyuan.languages.more}</span>`;
         } else {
             text = `${cellValue.block.icon ? `<span class="b3-menu__avemoji" data-unicode="${cellValue.block.icon}">${unicode2Emoji(cellValue.block.icon)}</span>` : ""}<span data-type="block-ref" data-id="${cellValue.block.id}" data-subtype="s" class="av__celltext av__celltext--ref">${cellValue.block.content}</span><span class="b3-chip b3-chip--info b3-chip--small" data-type="block-more">${window.siyuan.languages.update}</span>`;
         }