diff --git a/webapp/eslint.config.js b/webapp/eslint.config.js
index 9a2aaecb7..94f27454c 100644
--- a/webapp/eslint.config.js
+++ b/webapp/eslint.config.js
@@ -1,22 +1,12 @@
 /* eslint-env node */
-import path from "node:path";
-import { fileURLToPath } from "node:url";
-
-import { FlatCompat } from "@eslint/eslintrc";
 import js from "@eslint/js";
 import pluginVue from 'eslint-plugin-vue'
-
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-const compat = new FlatCompat({
-  baseDirectory: __dirname,
-  recommendedConfig: js.configs.recommended,
-});
+import vueTsEslintConfig from '@vue/eslint-config-typescript'
 
 export default [
     js.configs.recommended,
     ...pluginVue.configs['flat/essential'],
-    ...compat.extends("@vue/eslint-config-typescript/recommended"),
+    ...vueTsEslintConfig(),
     {
       files: [
         "**/*.vue",
diff --git a/webapp/src/components/NavBar.vue b/webapp/src/components/NavBar.vue
index fc880b048..2cae5d09c 100644
--- a/webapp/src/components/NavBar.vue
+++ b/webapp/src/components/NavBar.vue
@@ -216,7 +216,9 @@ export default defineComponent({
             this.$router.push('/');
         },
         onClick() {
-            this.$refs.navbarCollapse && (this.$refs.navbarCollapse as HTMLElement).classList.remove('show');
+            if (this.$refs.navbarCollapse) {
+                (this.$refs.navbarCollapse as HTMLElement).classList.remove('show');
+            }
         },
         getEasterSunday(year: number): Date {
             const f = Math.floor;
diff --git a/webapp/src/types/PinMapping.ts b/webapp/src/types/PinMapping.ts
index 8b3b7651f..9ec1bd07d 100644
--- a/webapp/src/types/PinMapping.ts
+++ b/webapp/src/types/PinMapping.ts
@@ -48,4 +48,4 @@ export interface Device {
     display: Display;
 }
 
-export interface PinMapping extends Array<Device> {}
+export type PinMapping = Array<Device>;
diff --git a/webapp/src/views/ConsoleInfoView.vue b/webapp/src/views/ConsoleInfoView.vue
index 745badd17..44feb07e4 100644
--- a/webapp/src/views/ConsoleInfoView.vue
+++ b/webapp/src/views/ConsoleInfoView.vue
@@ -84,7 +84,7 @@ export default defineComponent({
             this.socket.onmessage = (event) => {
                 console.log(event);
 
-                let outstr = new String(event.data);
+                let outstr = String(event.data);
                 let removedNewline = false;
                 if (outstr.endsWith('\n')) {
                     outstr = outstr.substring(0, outstr.length - 1);
@@ -108,7 +108,9 @@ export default defineComponent({
         },
         // Send heartbeat packets regularly * 59s Send a heartbeat
         heartCheck() {
-            this.heartInterval && clearTimeout(this.heartInterval);
+            if (this.heartInterval) {
+                clearTimeout(this.heartInterval);
+            }
             this.heartInterval = setInterval(() => {
                 if (this.socket.readyState === 1) {
                     // Connection status
@@ -126,7 +128,9 @@ export default defineComponent({
                 // continue regardless of error
             }
 
-            this.heartInterval && clearTimeout(this.heartInterval);
+            if (this.heartInterval) {
+                clearTimeout(this.heartInterval);
+            }
         },
         getOutDate(): string {
             const u = new Date();
diff --git a/webapp/src/views/HomeView.vue b/webapp/src/views/HomeView.vue
index ef8fa8ef2..94c23693f 100644
--- a/webapp/src/views/HomeView.vue
+++ b/webapp/src/views/HomeView.vue
@@ -734,7 +734,9 @@ export default defineComponent({
         },
         // Send heartbeat packets regularly * 59s Send a heartbeat
         heartCheck(duration: number = 59) {
-            this.heartInterval && clearTimeout(this.heartInterval);
+            if (this.heartInterval) {
+                clearTimeout(this.heartInterval);
+            }
             this.heartInterval = setInterval(() => {
                 if (this.socket.readyState === 1) {
                     // Connection status
@@ -747,7 +749,9 @@ export default defineComponent({
         /** To break off websocket Connect */
         closeSocket() {
             this.socket.close();
-            this.heartInterval && clearTimeout(this.heartInterval);
+            if (this.heartInterval) {
+                clearTimeout(this.heartInterval);
+            }
             this.isFirstFetchAfterConnect = true;
         },
         onShowEventlog(serial: string) {
diff --git a/webapp/vite.config.ts b/webapp/vite.config.ts
index fcf7fe788..6c1a992f9 100644
--- a/webapp/vite.config.ts
+++ b/webapp/vite.config.ts
@@ -14,7 +14,7 @@ let proxy_target;
 try {
     // eslint-disable-next-line
     proxy_target = require('./vite.user.ts').proxy_target;
-} catch (error) {
+} catch {
     proxy_target = '192.168.20.110';
 }