diff --git a/app/(main)/ClientComponents/detail/NetworkChart.tsx b/app/(main)/ClientComponents/detail/NetworkChart.tsx
index 007f293..a542c28 100644
--- a/app/(main)/ClientComponents/detail/NetworkChart.tsx
+++ b/app/(main)/ClientComponents/detail/NetworkChart.tsx
@@ -1,10 +1,10 @@
 "use client"
 
-import { NezhaAPIMonitor, ServerMonitorChart } from "@/app/types/nezha-api"
+import type { NezhaAPIMonitor, ServerMonitorChart } from "@/app/types/nezha-api"
 import NetworkChartLoading from "@/components/loading/NetworkChartLoading"
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
 import {
-  ChartConfig,
+  type ChartConfig,
   ChartContainer,
   ChartLegend,
   ChartLegendContent,
@@ -120,9 +120,12 @@ export const NetworkChart = React.memo(function NetworkChart({
     () =>
       chartDataKey.map((key) => (
         <button
+          type="button"
           key={key}
           data-active={activeChart === key}
-          className={`relative z-30 flex cursor-pointer grow basis-0 flex-col justify-center gap-1 border-b border-neutral-200 dark:border-neutral-800 px-6 py-4 text-left data-[active=true]:bg-muted/50 sm:border-l sm:border-t-0 sm:px-6`}
+          className={
+            "relative z-30 flex cursor-pointer grow basis-0 flex-col justify-center gap-1 border-b border-neutral-200 dark:border-neutral-800 px-6 py-4 text-left data-[active=true]:bg-muted/50 sm:border-l sm:border-t-0 sm:px-6"
+          }
           onClick={() => handleButtonClick(key)}
         >
           <span className="whitespace-nowrap text-xs text-muted-foreground">{key}</span>
@@ -216,7 +219,7 @@ export const NetworkChart = React.memo(function NetworkChart({
       const smoothed = { ...point } as ResultItem
 
       if (activeChart === defaultChart) {
-        chartDataKey.forEach((key) => {
+        for (const key of chartDataKey) {
           const values = window
             .map((w) => w[key])
             .filter((v) => v !== undefined && v !== null) as number[]
@@ -233,7 +236,7 @@ export const NetworkChart = React.memo(function NetworkChart({
               smoothed[key] = ewmaHistory[key]
             }
           }
-        })
+        }
       } else {
         const values = window
           .map((w) => w.avg_delay)
@@ -243,12 +246,12 @@ export const NetworkChart = React.memo(function NetworkChart({
           const processed = processValues(values)
           if (processed !== null) {
             // 应用EWMA平滑
-            if (ewmaHistory["current"] === undefined) {
-              ewmaHistory["current"] = processed
+            if (ewmaHistory.current === undefined) {
+              ewmaHistory.current = processed
             } else {
-              ewmaHistory["current"] = alpha * processed + (1 - alpha) * ewmaHistory["current"]
+              ewmaHistory.current = alpha * processed + (1 - alpha) * ewmaHistory.current
             }
-            smoothed.avg_delay = ewmaHistory["current"]
+            smoothed.avg_delay = ewmaHistory.current
           }
         }
       }
@@ -320,7 +323,7 @@ export const NetworkChart = React.memo(function NetworkChart({
 const transformData = (data: NezhaAPIMonitor[]) => {
   const monitorData: ServerMonitorChart = {}
 
-  data.forEach((item) => {
+  for (const item of data) {
     const monitorName = item.monitor_name
 
     if (!monitorData[monitorName]) {
@@ -333,7 +336,7 @@ const transformData = (data: NezhaAPIMonitor[]) => {
         avg_delay: item.avg_delay[i],
       })
     }
-  })
+  }
 
   return monitorData
 }
@@ -342,16 +345,18 @@ const formatData = (rawData: NezhaAPIMonitor[]) => {
   const result: { [time: number]: ResultItem } = {}
 
   const allTimes = new Set<number>()
-  rawData.forEach((item) => {
-    item.created_at.forEach((time) => allTimes.add(time))
-  })
+  for (const item of rawData) {
+    for (const time of item.created_at) {
+      allTimes.add(time)
+    }
+  }
 
   const allTimeArray = Array.from(allTimes).sort((a, b) => a - b)
 
-  rawData.forEach((item) => {
+  for (const item of rawData) {
     const { monitor_name, created_at, avg_delay } = item
 
-    allTimeArray.forEach((time) => {
+    for (const time of allTimeArray) {
       if (!result[time]) {
         result[time] = { created_at: time }
       }
@@ -359,8 +364,8 @@ const formatData = (rawData: NezhaAPIMonitor[]) => {
       const timeIndex = created_at.indexOf(time)
       // @ts-expect-error - avg_delay is an array
       result[time][monitor_name] = timeIndex !== -1 ? avg_delay[timeIndex] : null
-    })
-  })
+    }
+  }
 
   return Object.values(result).sort((a, b) => a.created_at - b.created_at)
 }
diff --git a/app/(main)/ClientComponents/detail/ServerDetailChartClient.tsx b/app/(main)/ClientComponents/detail/ServerDetailChartClient.tsx
index c770f33..c14f0cd 100644
--- a/app/(main)/ClientComponents/detail/ServerDetailChartClient.tsx
+++ b/app/(main)/ClientComponents/detail/ServerDetailChartClient.tsx
@@ -2,14 +2,14 @@
 
 import {
   MAX_HISTORY_LENGTH,
-  ServerDataWithTimestamp,
+  type ServerDataWithTimestamp,
   useServerData,
 } from "@/app/context/server-data-context"
-import { NezhaAPISafe } from "@/app/types/nezha-api"
+import type { NezhaAPISafe } from "@/app/types/nezha-api"
 import { ServerDetailChartLoading } from "@/components/loading/ServerDetailLoading"
 import AnimatedCircularProgressBar from "@/components/ui/animated-circular-progress-bar"
 import { Card, CardContent } from "@/components/ui/card"
-import { ChartConfig, ChartContainer } from "@/components/ui/chart"
+import { type ChartConfig, ChartContainer } from "@/components/ui/chart"
 import { formatBytes, formatNezhaInfo, formatRelativeTime } from "@/lib/utils"
 import { useTranslations } from "next-intl"
 import { useEffect, useRef, useState } from "react"
@@ -684,14 +684,14 @@ function NetworkChart({
               <div className="flex flex-col w-20">
                 <p className="text-xs text-muted-foreground">{t("Upload")}</p>
                 <div className="flex items-center gap-1">
-                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-1))]"></span>
+                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-1))]" />
                   <p className="text-xs font-medium">{up.toFixed(2)} M/s</p>
                 </div>
               </div>
               <div className="flex flex-col w-20">
                 <p className=" text-xs text-muted-foreground">{t("Download")}</p>
                 <div className="flex items-center gap-1">
-                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-4))]"></span>
+                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-4))]" />
                   <p className="text-xs font-medium">{down.toFixed(2)} M/s</p>
                 </div>
               </div>
@@ -826,14 +826,14 @@ function ConnectChart({
               <div className="flex flex-col w-12">
                 <p className="text-xs text-muted-foreground">TCP</p>
                 <div className="flex items-center gap-1">
-                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-1))]"></span>
+                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-1))]" />
                   <p className="text-xs font-medium">{tcp}</p>
                 </div>
               </div>
               <div className="flex flex-col w-12">
                 <p className=" text-xs text-muted-foreground">UDP</p>
                 <div className="flex items-center gap-1">
-                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-4))]"></span>
+                  <span className="relative inline-flex  size-1.5 rounded-full bg-[hsl(var(--chart-4))]" />
                   <p className="text-xs font-medium">{udp}</p>
                 </div>
               </div>
diff --git a/app/(main)/ClientComponents/detail/ServerIPInfo.tsx b/app/(main)/ClientComponents/detail/ServerIPInfo.tsx
index 1543e1d..15407c1 100644
--- a/app/(main)/ClientComponents/detail/ServerIPInfo.tsx
+++ b/app/(main)/ClientComponents/detail/ServerIPInfo.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { IPInfo } from "@/app/api/server-ip/route"
+import type { IPInfo } from "@/app/api/server-ip/route"
 import { Loader } from "@/components/loading/Loader"
 import { Card, CardContent } from "@/components/ui/card"
 import { nezhaFetcher } from "@/lib/utils"
diff --git a/app/(main)/footer.tsx b/app/(main)/footer.tsx
index a84034b..b480210 100644
--- a/app/(main)/footer.tsx
+++ b/app/(main)/footer.tsx
@@ -13,6 +13,7 @@ export default function Footer() {
             href="https://github.com/hamster1963/nezha-dash"
             target="_blank"
             className="cursor-pointer font-normal underline decoration-yellow-500 hover:decoration-yellow-600 transition-colors decoration-2 underline-offset-2 dark:decoration-yellow-500/60 dark:hover:decoration-yellow-500/80"
+            rel="noreferrer"
           >
             {t("a_303-585_GitHub")}
           </a>
@@ -20,6 +21,7 @@ export default function Footer() {
             href={`https://github.com/hamster1963/nezha-dash/releases/tag/v${version}`}
             target="_blank"
             className="cursor-pointer font-normal underline decoration-yellow-500 hover:decoration-yellow-600 transition-colors decoration-2 underline-offset-2 dark:decoration-yellow-500/60 dark:hover:decoration-yellow-500/80"
+            rel="noreferrer"
           >
             v{version}
           </a>
diff --git a/app/(main)/header.tsx b/app/(main)/header.tsx
index f43abb9..149461f 100644
--- a/app/(main)/header.tsx
+++ b/app/(main)/header.tsx
@@ -24,7 +24,7 @@ function Header() {
         <section
           onClick={() => {
             sessionStorage.removeItem("selectedTag")
-            router.push(`/`)
+            router.push("/")
           }}
           className="flex cursor-pointer items-center text-base font-medium hover:opacity-50 transition-opacity duration-300"
         >
@@ -80,10 +80,10 @@ function Links() {
 
   return (
     <div className="flex items-center gap-2">
-      {links.map((link, index) => {
+      {links.map((link) => {
         return (
           <a
-            key={index}
+            key={link.link}
             href={link.link}
             target="_blank"
             rel="noopener noreferrer"
@@ -124,7 +124,7 @@ function Overview() {
         {mouted ? (
           <p className="text-sm font-medium">{timeString}</p>
         ) : (
-          <Skeleton className="h-[20px] w-[50px] rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
+          <Skeleton className="h-[20px] w-[50px] rounded-[5px] bg-muted-foreground/10 animate-none" />
         )}
       </div>
     </section>
diff --git a/app/(main)/layout.tsx b/app/(main)/layout.tsx
index b5e2493..00fb43d 100644
--- a/app/(main)/layout.tsx
+++ b/app/(main)/layout.tsx
@@ -4,7 +4,7 @@ import { ServerDataProvider } from "@/app/context/server-data-context"
 import { auth } from "@/auth"
 import { SignIn } from "@/components/SignIn"
 import getEnv from "@/lib/env-entry"
-import React from "react"
+import type React from "react"
 
 type DashboardProps = {
   children: React.ReactNode
diff --git a/app/api/detail/route.ts b/app/api/detail/route.ts
index a8c5c23..6a5db9b 100644
--- a/app/api/detail/route.ts
+++ b/app/api/detail/route.ts
@@ -2,7 +2,7 @@ import { auth } from "@/auth"
 import getEnv from "@/lib/env-entry"
 import { GetServerDetail } from "@/lib/serverFetch"
 import { redirect } from "next/navigation"
-import { NextRequest, NextResponse } from "next/server"
+import { type NextRequest, NextResponse } from "next/server"
 
 export const dynamic = "force-dynamic"
 
@@ -27,7 +27,7 @@ export async function GET(req: NextRequest) {
   }
 
   try {
-    const serverIdNum = parseInt(server_id, 10)
+    const serverIdNum = Number.parseInt(server_id, 10)
     if (isNaN(serverIdNum)) {
       return NextResponse.json({ error: "server_id must be a valid number" }, { status: 400 })
     }
diff --git a/app/api/monitor/route.ts b/app/api/monitor/route.ts
index 3ad2510..99d2b96 100644
--- a/app/api/monitor/route.ts
+++ b/app/api/monitor/route.ts
@@ -2,7 +2,7 @@ import { auth } from "@/auth"
 import getEnv from "@/lib/env-entry"
 import { GetServerMonitor } from "@/lib/serverFetch"
 import { redirect } from "next/navigation"
-import { NextRequest, NextResponse } from "next/server"
+import { type NextRequest, NextResponse } from "next/server"
 
 export const dynamic = "force-dynamic"
 
@@ -27,7 +27,7 @@ export async function GET(req: NextRequest) {
   }
 
   try {
-    const serverIdNum = parseInt(server_id, 10)
+    const serverIdNum = Number.parseInt(server_id, 10)
     if (isNaN(serverIdNum)) {
       return NextResponse.json({ error: "server_id must be a number" }, { status: 400 })
     }
diff --git a/app/api/server-ip/route.ts b/app/api/server-ip/route.ts
index 1685794..8f9a781 100644
--- a/app/api/server-ip/route.ts
+++ b/app/api/server-ip/route.ts
@@ -1,11 +1,11 @@
-import fs from "fs"
-import path from "path"
+import fs from "node:fs"
+import path from "node:path"
 import { auth } from "@/auth"
 import getEnv from "@/lib/env-entry"
 import { GetServerIP } from "@/lib/serverFetch"
-import { AsnResponse, CityResponse, Reader } from "maxmind"
+import { type AsnResponse, type CityResponse, Reader } from "maxmind"
 import { redirect } from "next/navigation"
-import { NextRequest, NextResponse } from "next/server"
+import { type NextRequest, NextResponse } from "next/server"
 
 export const dynamic = "force-dynamic"
 
diff --git a/app/context/network-filter-context.tsx b/app/context/network-filter-context.tsx
index ff930e0..2f43257 100644
--- a/app/context/network-filter-context.tsx
+++ b/app/context/network-filter-context.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { ReactNode, createContext, useContext, useState } from "react"
+import { type ReactNode, createContext, useContext, useState } from "react"
 
 interface FilterContextType {
   filter: boolean
diff --git a/app/context/server-data-context.tsx b/app/context/server-data-context.tsx
index 6682e4e..e4057d3 100644
--- a/app/context/server-data-context.tsx
+++ b/app/context/server-data-context.tsx
@@ -1,9 +1,9 @@
 "use client"
 
-import { ServerApi } from "@/app/types/nezha-api"
+import type { ServerApi } from "@/app/types/nezha-api"
 import getEnv from "@/lib/env-entry"
 import { nezhaFetcher } from "@/lib/utils"
-import { ReactNode, createContext, useContext, useEffect, useState } from "react"
+import { type ReactNode, createContext, useContext, useEffect, useState } from "react"
 import useSWR from "swr"
 
 export interface ServerDataWithTimestamp {
diff --git a/app/context/status-context.tsx b/app/context/status-context.tsx
index 9a8d9c7..7f4edfd 100644
--- a/app/context/status-context.tsx
+++ b/app/context/status-context.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { ReactNode, createContext, useContext, useState } from "react"
+import { type ReactNode, createContext, useContext, useState } from "react"
 
 type Status = "all" | "online" | "offline"
 
diff --git a/app/context/tooltip-context.tsx b/app/context/tooltip-context.tsx
index fbb2d26..03175fa 100644
--- a/app/context/tooltip-context.tsx
+++ b/app/context/tooltip-context.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { ReactNode, createContext, useContext, useState } from "react"
+import { type ReactNode, createContext, useContext, useState } from "react"
 
 export interface TooltipData {
   centroid: [number, number]
diff --git a/app/layout.tsx b/app/layout.tsx
index 4aa3a39..b595453 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -6,13 +6,13 @@ import getEnv from "@/lib/env-entry"
 import { cn } from "@/lib/utils"
 import "@/styles/globals.css"
 import type { Metadata } from "next"
-import { Viewport } from "next"
+import type { Viewport } from "next"
 import { NextIntlClientProvider } from "next-intl"
 import { getLocale, getMessages } from "next-intl/server"
 import { PublicEnvScript } from "next-runtime-env"
 import { ThemeProvider } from "next-themes"
 import { Inter as FontSans } from "next/font/google"
-import React from "react"
+import type React from "react"
 
 const fontSans = FontSans({
   subsets: ["latin"],
@@ -33,8 +33,8 @@ export const metadata: Metadata = {
     statusBarStyle: "default",
   },
   robots: {
-    index: disableIndex ? false : true,
-    follow: disableIndex ? false : true,
+    index: !disableIndex,
+    follow: !disableIndex,
   },
 }
 
diff --git a/biome.json b/biome.json
index 11331ed..1569e63 100644
--- a/biome.json
+++ b/biome.json
@@ -16,7 +16,10 @@
   "linter": {
     "enabled": true,
     "rules": {
-      "recommended": false,
+      "recommended": true,
+      "a11y": {
+        "useKeyWithClickEvents": "off"
+      },
       "complexity": { "noUselessTypeConstraint": "error" },
       "correctness": {
         "noUnusedVariables": "error",
@@ -52,16 +55,7 @@
       "linter": {
         "rules": {
           "correctness": {
-            "noUnusedImports": "error",
-            "noConstAssign": "off",
-            "noGlobalObjectCalls": "off",
-            "noInvalidBuiltinInstantiation": "off",
-            "noInvalidConstructorSuper": "off",
-            "noNewSymbol": "off",
-            "noSetterReturn": "off",
-            "noUndeclaredVariables": "off",
-            "noUnreachable": "off",
-            "noUnreachableSuper": "off"
+            "noUnusedImports": "error"
           },
           "style": {
             "noArguments": "error",
diff --git a/components/Icon.tsx b/components/Icon.tsx
index 48a51be..c4d9df4 100644
--- a/components/Icon.tsx
+++ b/components/Icon.tsx
@@ -2,7 +2,7 @@ import Image from "next/image"
 
 export function GitHubIcon(props: React.ComponentPropsWithoutRef<"svg">) {
   return (
-    <svg viewBox="0 0 496 512" fill="white" {...props}>
+    <svg role="img" aria-label="github-icon" viewBox="0 0 496 512" fill="white" {...props}>
       <path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3 .3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5 .3-6.2 2.3zm44.2-1.7c-2.9 .7-4.9 2.6-4.6 4.9 .3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3 .7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3 .3 2.9 2.3 3.9 1.6 1 3.6 .7 4.3-.7 .7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3 .7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3 .7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z" />
     </svg>
   )
diff --git a/components/ServerCard.tsx b/components/ServerCard.tsx
index a3cf301..b16e8ae 100644
--- a/components/ServerCard.tsx
+++ b/components/ServerCard.tsx
@@ -1,4 +1,4 @@
-import { NezhaAPISafe } from "@/app/types/nezha-api"
+import type { NezhaAPISafe } from "@/app/types/nezha-api"
 import ServerFlag from "@/components/ServerFlag"
 import ServerUsageBar from "@/components/ServerUsageBar"
 import { Badge } from "@/components/ui/badge"
@@ -43,7 +43,7 @@ export default function ServerCard({
           })}
           style={{ gridTemplateColumns: "auto auto 1fr" }}
         >
-          <span className="h-2 w-2 shrink-0 rounded-full bg-green-500 self-center"></span>
+          <span className="h-2 w-2 shrink-0 rounded-full bg-green-500 self-center" />
           <div
             className={cn(
               "flex items-center justify-center",
@@ -151,7 +151,7 @@ export default function ServerCard({
           })}
           style={{ gridTemplateColumns: "auto auto 1fr" }}
         >
-          <span className="h-2 w-2 shrink-0 rounded-full bg-red-500 self-center"></span>
+          <span className="h-2 w-2 shrink-0 rounded-full bg-red-500 self-center" />
           <div
             className={cn(
               "flex items-center justify-center",
diff --git a/components/ServerCardInline.tsx b/components/ServerCardInline.tsx
index 624a94c..1a09c9d 100644
--- a/components/ServerCardInline.tsx
+++ b/components/ServerCardInline.tsx
@@ -1,4 +1,4 @@
-import { NezhaAPISafe } from "@/app/types/nezha-api"
+import type { NezhaAPISafe } from "@/app/types/nezha-api"
 import ServerFlag from "@/components/ServerFlag"
 import ServerUsageBar from "@/components/ServerUsageBar"
 import { Card } from "@/components/ui/card"
@@ -36,7 +36,7 @@ export default function ServerCardInline({
           className={cn("grid items-center gap-2 lg:w-36")}
           style={{ gridTemplateColumns: "auto auto 1fr" }}
         >
-          <span className="h-2 w-2 shrink-0 rounded-full bg-green-500 self-center"></span>
+          <span className="h-2 w-2 shrink-0 rounded-full bg-green-500 self-center" />
           <div
             className={cn(
               "flex items-center justify-center",
@@ -133,7 +133,7 @@ export default function ServerCardInline({
         className={cn("grid items-center gap-2 lg:w-40")}
         style={{ gridTemplateColumns: "auto auto 1fr" }}
       >
-        <span className="h-2 w-2 shrink-0 rounded-full bg-red-500 self-center"></span>
+        <span className="h-2 w-2 shrink-0 rounded-full bg-red-500 self-center" />
         <div
           className={cn("flex items-center justify-center", showFlag ? "min-w-[17px]" : "min-w-0")}
         >
diff --git a/components/SignIn.tsx b/components/SignIn.tsx
index acde317..766373e 100644
--- a/components/SignIn.tsx
+++ b/components/SignIn.tsx
@@ -64,6 +64,7 @@ export function SignIn() {
           />
         </label>
         <button
+          type="submit"
           className="px-1.5 py-0.5 w-fit flex items-center gap-1 text-sm font-semibold border-stone-300 dark:border-stone-800 rounded-[8px] border bg-card hover:brightness-95 transition-all text-card-foreground shadow-lg shadow-neutral-200/40 dark:shadow-none"
           disabled={loading}
         >
diff --git a/components/loading/Loader.tsx b/components/loading/Loader.tsx
index 261c65c..732f8ec 100644
--- a/components/loading/Loader.tsx
+++ b/components/loading/Loader.tsx
@@ -5,7 +5,7 @@ export const Loader = ({ visible }: { visible: boolean }) => {
     <div className="hamster-loading-wrapper" data-visible={visible}>
       <div className="hamster-spinner">
         {bars.map((_, i) => (
-          <div className="hamster-loading-bar" key={`hamster-bar-${i}`} />
+          <div className="hamster-loading-bar" key={`hamster-bar-${i + 1}`} />
         ))}
       </div>
     </div>
diff --git a/components/loading/NetworkChartLoading.tsx b/components/loading/NetworkChartLoading.tsx
index cfa7e84..139ef2c 100644
--- a/components/loading/NetworkChartLoading.tsx
+++ b/components/loading/NetworkChartLoading.tsx
@@ -7,16 +7,16 @@ export default function NetworkChartLoading() {
       <CardHeader className="flex flex-col items-stretch space-y-0 border-b p-0 sm:flex-row">
         <div className="flex flex-1 flex-col justify-center gap-1 px-6 py-5">
           <CardTitle className="flex items-center gap-0.5 text-xl">
-            <div className="aspect-auto h-[20px] w-24 bg-muted"></div>
+            <div className="aspect-auto h-[20px] w-24 bg-muted" />
           </CardTitle>
-          <div className="mt-[2px] aspect-auto h-[14px] w-32 bg-muted"></div>
+          <div className="mt-[2px] aspect-auto h-[14px] w-32 bg-muted" />
         </div>
         <div className="hidden pr-4 pt-4 sm:block">
           <Loader visible={true} />
         </div>
       </CardHeader>
       <CardContent className="px-2 sm:p-6">
-        <div className="aspect-auto h-[250px] w-full"></div>
+        <div className="aspect-auto h-[250px] w-full" />
       </CardContent>
     </Card>
   )
diff --git a/components/loading/ServerDetailLoading.tsx b/components/loading/ServerDetailLoading.tsx
index 092cb0b..e6f0f6b 100644
--- a/components/loading/ServerDetailLoading.tsx
+++ b/components/loading/ServerDetailLoading.tsx
@@ -6,12 +6,12 @@ export function ServerDetailChartLoading() {
   return (
     <div>
       <section className="grid md:grid-cols-2 lg:grid-cols-3 grid-cols-1 gap-3">
-        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
-        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
-        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
-        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
-        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
-        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
+        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none" />
+        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none" />
+        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none" />
+        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none" />
+        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none" />
+        <Skeleton className="h-[182px] w-full rounded-[5px] bg-muted-foreground/10 animate-none" />
       </section>
     </div>
   )
@@ -24,14 +24,14 @@ export function ServerDetailLoading() {
     <>
       <div
         onClick={() => {
-          router.push(`/`)
+          router.push("/")
         }}
         className="flex flex-none cursor-pointer font-semibold leading-none items-center break-all tracking-tight gap-0.5 text-xl"
       >
         <BackIcon />
-        <Skeleton className="h-[20px] w-24 rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
+        <Skeleton className="h-[20px] w-24 rounded-[5px] bg-muted-foreground/10 animate-none" />
       </div>
-      <Skeleton className="flex flex-wrap gap-2 h-[81px] w-1/2 mt-3 rounded-[5px] bg-muted-foreground/10 animate-none"></Skeleton>
+      <Skeleton className="flex flex-wrap gap-2 h-[81px] w-1/2 mt-3 rounded-[5px] bg-muted-foreground/10 animate-none" />
     </>
   )
 }
diff --git a/components/ui/badge.tsx b/components/ui/badge.tsx
index 6f39628..219ac2d 100644
--- a/components/ui/badge.tsx
+++ b/components/ui/badge.tsx
@@ -1,6 +1,6 @@
 import { cn } from "@/lib/utils"
 import { type VariantProps, cva } from "class-variance-authority"
-import * as React from "react"
+import type * as React from "react"
 
 const badgeVariants = cva(
   "inline-flex items-center text-nowarp rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors pointer-events-none focus:outline-hidden focus:ring-2 focus:ring-ring focus:ring-offset-2",
diff --git a/lib/serverFetch.tsx b/lib/serverFetch.tsx
index 78076c1..2017d67 100644
--- a/lib/serverFetch.tsx
+++ b/lib/serverFetch.tsx
@@ -1,7 +1,7 @@
 "use server"
 
-import { NezhaAPI, ServerApi } from "@/app/types/nezha-api"
-import { MakeOptional } from "@/app/types/utils"
+import type { NezhaAPI, ServerApi } from "@/app/types/nezha-api"
+import type { MakeOptional } from "@/app/types/utils"
 import getEnv from "@/lib/env-entry"
 import { unstable_noStore as noStore } from "next/cache"
 
@@ -71,9 +71,9 @@ export async function GetNezhaData() {
         }
 
         // Remove unwanted properties
-        delete element.ipv4
-        delete element.ipv6
-        delete element.valid_ip
+        element.ipv4 = undefined
+        element.ipv6 = undefined
+        element.valid_ip = undefined
 
         return element
       },
@@ -213,9 +213,9 @@ export async function GetServerDetail({ server_id }: { server_id: number }) {
     const timestamp = Date.now() / 1000
     const detailData = detailDataList.map((element) => {
       element.online_status = timestamp - element.last_active <= 180
-      delete element.ipv4
-      delete element.ipv6
-      delete element.valid_ip
+      element.ipv4 = undefined
+      element.ipv6 = undefined
+      element.valid_ip = undefined
       return element
     })[0]
 
diff --git a/lib/utils.ts b/lib/utils.ts
index 2c100d9..cfd3715 100644
--- a/lib/utils.ts
+++ b/lib/utils.ts
@@ -1,4 +1,4 @@
-import { NezhaAPISafe } from "@/app/types/nezha-api"
+import type { NezhaAPISafe } from "@/app/types/nezha-api"
 import { type ClassValue, clsx } from "clsx"
 import { twMerge } from "tailwind-merge"
 
@@ -42,7 +42,7 @@ export function formatNezhaInfo(serverInfo: NezhaAPISafe) {
   }
 }
 
-export function formatBytes(bytes: number, decimals: number = 2) {
+export function formatBytes(bytes: number, decimals = 2) {
   if (!+bytes) return "0 Bytes"
 
   const k = 1024
@@ -51,7 +51,7 @@ export function formatBytes(bytes: number, decimals: number = 2) {
 
   const i = Math.floor(Math.log(bytes) / Math.log(k))
 
-  return `${parseFloat((bytes / Math.pow(k, i)).toFixed(dm))} ${sizes[i]}`
+  return `${Number.parseFloat((bytes / k ** i).toFixed(dm))} ${sizes[i]}`
 }
 
 export function getDaysBetweenDates(date1: string, date2: string): number {
@@ -102,11 +102,14 @@ export function formatRelativeTime(timestamp: number): string {
   if (hours > 24) {
     const days = Math.floor(hours / 24)
     return `${days}d`
-  } else if (hours > 0) {
+  }
+  if (hours > 0) {
     return `${hours}h`
-  } else if (minutes > 0) {
+  }
+  if (minutes > 0) {
     return `${minutes}m`
-  } else if (seconds >= 0) {
+  }
+  if (seconds >= 0) {
     return `${seconds}s`
   }
   return "0s"