diff --git a/app/src/editor/util.ts b/app/src/editor/util.ts
index f96e2a3df..725da037c 100644
--- a/app/src/editor/util.ts
+++ b/app/src/editor/util.ts
@@ -327,17 +327,17 @@ export const updatePanelByEditor = (protyle?: IProtyle, focus = true, pushBackSt
 };
 
 export const isCurrentEditor = (blockId: string) => {
-    const activeElement = document.querySelector('.layout__wnd--active > .layout-tab-bar > .item--focus')
+    const activeElement = document.querySelector(".layout__wnd--active > .layout-tab-bar > .item--focus");
     if (activeElement) {
-        const tab = getInstanceById(activeElement.getAttribute("data-id"))
+        const tab = getInstanceById(activeElement.getAttribute("data-id"));
         if (tab instanceof Tab && tab.model instanceof Editor) {
             if (tab.model.editor.protyle.block.rootID !== blockId) {
                 return false;
             }
         }
     }
-    return true
-}
+    return true;
+};
 
 const updateOutline = (models: IModels, protyle: IProtyle, reload = false) => {
     models.outline.find(item => {
diff --git a/app/src/layout/dock/Graph.ts b/app/src/layout/dock/Graph.ts
index 1c4efe3b8..d612227fe 100644
--- a/app/src/layout/dock/Graph.ts
+++ b/app/src/layout/dock/Graph.ts
@@ -457,7 +457,7 @@ export class Graph extends Model {
             }, response => {
                 element.classList.remove("fn__rotate");
                 if (id) {
-                    this.blockId = id
+                    this.blockId = id;
                 }
                 if (!isCurrentEditor(this.blockId)) {
                     return;
diff --git a/app/src/protyle/export/index.ts b/app/src/protyle/export/index.ts
index f652bb656..49310bb27 100644
--- a/app/src/protyle/export/index.ts
+++ b/app/src/protyle/export/index.ts
@@ -122,19 +122,16 @@ const getExportPath = (option: { type: string, id: string }, pdfOption?: PrintTo
             return;
         }
 
-        let exportType = "HTML (SiYuan)"
-        let extension = "html"
+        let exportType = "HTML (SiYuan)";
         switch (option.type) {
             case "htmlmd":
                 exportType = "HTML (Markdown)";
                 break;
             case "word":
                 exportType = "Word .docx";
-                extension = "docx";
                 break;
             case "pdf":
                 exportType = "PDF";
-                extension = "pdf";
                 break;
         }
 
diff --git a/app/src/protyle/util/insertHTML.ts b/app/src/protyle/util/insertHTML.ts
index 22bc78db6..594fe6fc9 100644
--- a/app/src/protyle/util/insertHTML.ts
+++ b/app/src/protyle/util/insertHTML.ts
@@ -65,12 +65,12 @@ export const insertHTML = (html: string, protyle: IProtyle, isBlock = false) =>
             action: "update",
             id,
             data: oldHTML
-        })
+        });
         doOperation.push({
             action: "update",
             id,
             data: blockElement.outerHTML
-        })
+        });
     }
     const tempElement = document.createElement("template");
     tempElement.innerHTML = html;