diff --git a/app/src/history/diff.ts b/app/src/history/diff.ts
index 2c225b4f7..3c582b040 100644
--- a/app/src/history/diff.ts
+++ b/app/src/history/diff.ts
@@ -101,14 +101,14 @@ export const showDiff = (data: { id: string, time: string }[]) => {
     if (data.length !== 2) {
         return;
     }
-    let left
-    let right
+    let left;
+    let right;
     if (data[0].time > data[1].time) {
-        left = data[1].id
-        right = data[0].id
+        left = data[1].id;
+        right = data[0].id;
     } else {
-        left = data[0].id
-        right = data[1].id
+        left = data[0].id;
+        right = data[1].id;
     }
     fetchPost("/api/repo/diffRepoSnapshots", {left, right}, (response) => {
         const dialog = new Dialog({
diff --git a/app/src/history/history.ts b/app/src/history/history.ts
index d41577446..2658b07a4 100644
--- a/app/src/history/history.ts
+++ b/app/src/history/history.ts
@@ -460,7 +460,7 @@ export const openHistory = () => {
                         if (id === item.id) {
                             idJSON.splice(index, 1);
                         }
-                    })
+                    });
                 } else {
                     target.classList.add("b3-list-item--focus");
                     while (idJSON.length > 1) {
diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 83b0c5ab8..ba1d8accf 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -557,10 +557,10 @@ export class WYSIWYG {
                     mouseElement = newMouseElement;
                 }
                 hideElements(["select"], protyle);
-                let firstElement
+                let firstElement;
                 if (moveEvent.clientY > y) {
                     firstElement = startFirstElement || document.elementFromPoint(newLeft - 1, newTop);
-                    endLastElement = undefined
+                    endLastElement = undefined;
                 } else {
                     firstElement = document.elementFromPoint(newLeft - 1, newTop);
                     startFirstElement = undefined;
@@ -585,7 +585,7 @@ export class WYSIWYG {
                 let selectElements: Element[] = [];
                 let currentElement: Element | boolean = firstBlockElement;
                 let hasJump = false;
-                const selectBottom = endLastElement ? endLastElement.getBoundingClientRect().bottom : (newTop + newHeight)
+                const selectBottom = endLastElement ? endLastElement.getBoundingClientRect().bottom : (newTop + newHeight);
                 while (currentElement) {
                     if (currentElement && !currentElement.classList.contains("protyle-attr")) {
                         const currentRect = currentElement.getBoundingClientRect();
@@ -628,7 +628,7 @@ export class WYSIWYG {
                     }
                 }
                 if (moveEvent.clientY <= y && !endLastElement) {
-                    endLastElement = selectElements[selectElements.length - 1]
+                    endLastElement = selectElements[selectElements.length - 1];
                 }
                 if (selectElements.length === 1 && !selectElements[0].classList.contains("list") && !selectElements[0].classList.contains("bq") && !selectElements[0].classList.contains("sb")) {
                     // 只有一个 p 时不选中
diff --git a/app/src/util/newFile.ts b/app/src/util/newFile.ts
index 87b12e4de..a776349f4 100644
--- a/app/src/util/newFile.ts
+++ b/app/src/util/newFile.ts
@@ -82,7 +82,7 @@ export const newFile = (notebookId?: string, currentPath?: string, paths?: strin
                 });
             }
         } else {
-            let title = data.data.path || "Untitled"
+            let title = data.data.path || "Untitled";
             title = title.substring(title.lastIndexOf("/") + 1);
             if (!validateName(title)) {
                 return;