diff --git a/apps/renderer/src/initialize/index.ts b/apps/renderer/src/initialize/index.ts
index 153c7ac3e4..a90cfb2d03 100644
--- a/apps/renderer/src/initialize/index.ts
+++ b/apps/renderer/src/initialize/index.ts
@@ -6,7 +6,7 @@ import { authConfigManager } from "@hono/auth-js/react"
 import { repository } from "@pkg"
 import { enableMapSet } from "immer"
 
-import { isElectronBuild } from "~/constants"
+import { isDev, isElectronBuild } from "~/constants"
 import { browserDB } from "~/database"
 import { initI18n } from "~/i18n"
 import { settingSyncQueue } from "~/modules/settings/helper/sync-queue"
@@ -40,6 +40,24 @@ declare global {
 
 export const initializeApp = async () => {
   appLog(`${APP_NAME}: Next generation information browser`, repository.url)
+
+  if (isDev) {
+    const favicon = await import("~/../public/favicon-dev.ico?url")
+
+    const url = new URL(favicon.default, import.meta.url).href
+
+    // Change favicon
+    const $icon = document.head.querySelector("link[rel='icon']")
+    if ($icon) {
+      $icon.setAttribute("href", url)
+    } else {
+      const icon = document.createElement("link")
+      icon.setAttribute("rel", "icon")
+      icon.setAttribute("href", url)
+      document.head.append(icon)
+    }
+  }
+
   appLog(`Initialize ${APP_NAME}...`)
   window.version = APP_VERSION
 
diff --git a/apps/renderer/src/wdyr.ts b/apps/renderer/src/wdyr.ts
index 1af5e2dad1..1352f855e4 100644
--- a/apps/renderer/src/wdyr.ts
+++ b/apps/renderer/src/wdyr.ts
@@ -1,10 +1,9 @@
-/* eslint-disable @typescript-eslint/triple-slash-reference */
 /// <reference types="@welldone-software/why-did-you-render" />
-import whyDidYouRender from "@welldone-software/why-did-you-render"
 import * as React from "react"
 
 if (import.meta.env.DEV) {
-  whyDidYouRender(React as any, {
+  const whyDidYouRender = await import("@welldone-software/why-did-you-render")
+  whyDidYouRender.default(React as any, {
     trackAllPureComponents: true,
   })
 }
diff --git a/package.json b/package.json
index 9fa2343d16..8649fadd4c 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "main": "./dist/main/index.js",
   "scripts": {
-    "analyze:web": "npx vite-bundle-visualizer",
+    "analyze:web": "analyzer=1 vite build",
     "build": "electron-vite build && electron-forge make",
     "build:macos": "electron-vite build && electron-forge make --arch=x64 --platform=darwin && electron-forge make --arch=arm64 --platform=darwin && tsx scripts/merge-yml.ts",
     "build:web": "rm -rf out/web && vite build",
@@ -108,6 +108,7 @@
     "typescript": "5.6.3",
     "unplugin-ast": "^0.11.0",
     "vite": "^5.4.10",
+    "vite-bundle-analyzer": "0.13.1",
     "vite-plugin-mkcert": "1.17.6",
     "vite-tsconfig-paths": "5.0.1",
     "vitest": "2.0.5"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d45e87dac9..a1aec1c304 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -239,6 +239,9 @@ importers:
       vite:
         specifier: ^5.4.10
         version: 5.4.10(@types/node@22.8.7)(lightningcss@1.27.0)(terser@5.35.0)
+      vite-bundle-analyzer:
+        specifier: 0.13.1
+        version: 0.13.1
       vite-plugin-mkcert:
         specifier: 1.17.6
         version: 1.17.6(vite@5.4.10(@types/node@22.8.7)(lightningcss@1.27.0)(terser@5.35.0))
@@ -3430,8 +3433,8 @@ packages:
   '@radix-ui/react-avatar@1.1.1':
     resolution: {integrity: sha512-eoOtThOmxeoizxpX6RiEsQZ2wj5r4+zoeqAwO0cBaFQGjJwIH3dIX0OCxNrCyrrdxG+vBweMETh3VziQG7c1kw==}
     peerDependencies:
-      '@types/react': npm:types-react@19.0.0-rc.1
-      '@types/react-dom': npm:types-react-dom@19.0.0-rc.1
+      '@types/react': '*'
+      '@types/react-dom': '*'
       react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
       react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
     peerDependenciesMeta:
@@ -3601,8 +3604,8 @@ packages:
   '@radix-ui/react-label@2.1.0':
     resolution: {integrity: sha512-peLblDlFw/ngk3UWq0VnYaOLy6agTZZ+MUO/WhVfm14vJGML+xH4FAl2XQGLqdefjNb7ApRg6Yn7U42ZhmYXdw==}
     peerDependencies:
-      '@types/react': npm:types-react@19.0.0-rc.1
-      '@types/react-dom': npm:types-react-dom@19.0.0-rc.1
+      '@types/react': '*'
+      '@types/react-dom': '*'
       react: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
       react-dom: ^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc
     peerDependenciesMeta:
@@ -10480,6 +10483,9 @@ packages:
   vfile@6.0.3:
     resolution: {integrity: sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q==}
 
+  vite-bundle-analyzer@0.13.1:
+    resolution: {integrity: sha512-471KXy0cq8L9voQnkLwintkDewhUDxSOUfUq5qgCXalORVmMt4W5JbcLVR6ybEHG6K83afs9/pD7LAlnJYS4mQ==}
+
   vite-node@2.0.5:
     resolution: {integrity: sha512-LdsW4pxj0Ot69FAoXZ1yTnA9bjGohr2yNBU7QKRxpz8ITSkhuDl6h3zS/tvgz4qrNjeRnvrWeXQ8ZF7Um4W00Q==}
     engines: {node: ^18.0.0 || >=20.0.0}
@@ -22023,6 +22029,8 @@ snapshots:
       '@types/unist': 3.0.3
       vfile-message: 4.0.2
 
+  vite-bundle-analyzer@0.13.1: {}
+
   vite-node@2.0.5(@types/node@22.8.7)(lightningcss@1.27.0)(terser@5.35.0):
     dependencies:
       cac: 6.7.14
diff --git a/vite.config.ts b/vite.config.ts
index 483e8af08a..e7e1e0df05 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -6,6 +6,7 @@ import { minify as htmlMinify } from "html-minifier-terser"
 import { cyan, dim, green } from "kolorist"
 import type { PluginOption, ViteDevServer } from "vite"
 import { defineConfig, loadEnv } from "vite"
+import { analyzer } from "vite-bundle-analyzer"
 import mkcert from "vite-plugin-mkcert"
 
 import { viteRenderBaseConfig } from "./configs/vite.render.config"
@@ -149,6 +150,7 @@ export default ({ mode }) => {
       createPlatformSpecificImportPlugin(false),
       manifestPlugin(),
       htmlPlugin(typedEnv),
+      process.env.analyzer && analyzer(),
     ],
 
     define: {