diff --git a/app/src/protyle/gutter/index.ts b/app/src/protyle/gutter/index.ts
index 21c97e961..636c1d4d7 100644
--- a/app/src/protyle/gutter/index.ts
+++ b/app/src/protyle/gutter/index.ts
@@ -2642,7 +2642,7 @@ data-type="${type}" data-subtype="${nodeElement.getAttribute("data-subtype")}" d
                 if (type === "NodeListItem" && nodeElement.childElementCount > 3 || type === "NodeHeading") {
                     const fold = nodeElement.getAttribute("fold");
                     foldHTML = `<button class="ariaLabel" data-position="parentW" aria-label="${window.siyuan.languages.fold}" 
-data-type="fold" style="cursor:inherit;"><svg style="width: 10px;${fold && fold === "1" ? "" : "transform:rotate(90deg)"}"><use xlink:href="#iconPlay"></use></svg></button>`;
+data-type="fold" style="cursor:inherit;"><svg style="width: 14px;${fold && fold === "1" ? "" : "transform:rotate(90deg)"}"><use xlink:href="#iconRight"></use></svg></button>`;
                 }
                 if (type === "NodeListItem" || type === "NodeList") {
                     listItem = nodeElement;