diff --git a/app/src/protyle/gutter/index.ts b/app/src/protyle/gutter/index.ts
index 885e9fcd5..4ce330e26 100644
--- a/app/src/protyle/gutter/index.ts
+++ b/app/src/protyle/gutter/index.ts
@@ -378,7 +378,7 @@ export class Gutter {
                     transaction(protyle, doOperations, undoOperations);
                 } else {
                     const hasFold = setFold(protyle, foldElement);
-                    const foldArrowElement = buttonElement.parentElement.querySelector("[data-type='fold'] > svg") as HTMLElement
+                    const foldArrowElement = buttonElement.parentElement.querySelector("[data-type='fold'] > svg") as HTMLElement;
                     if (hasFold !== -1 && foldArrowElement) {
                         foldArrowElement.style.transform = hasFold === 0 ? "rotate(90deg)" : "";
                     }
@@ -2372,9 +2372,9 @@ export class Gutter {
                     gutterTip = this.gutterTip.split("<br>").splice(0, 2).join("<br>");
                 }
 
-                let popoverHTML = ""
+                let popoverHTML = "";
                 if (protyle.options.backlinkData) {
-                    popoverHTML = `class="popover__block" data-id="${dataNodeId}"`
+                    popoverHTML = `class="popover__block" data-id="${dataNodeId}"`;
                 }
                 const buttonHTML = `<button class="ariaLabel" data-position="right" aria-label="${gutterTip}" 
 data-type="${type}" data-subtype="${nodeElement.getAttribute("data-subtype")}" data-node-id="${dataNodeId}">