diff --git a/src/pages/_widgets/router/router-bandwidth/get-router-bandwidth.ts b/src/pages/_widgets/router/router-bandwidth/get-router-bandwidth.ts
index 2ef43cd78c64b5743dc26016d35e3c42137765a4..9fa2574e18825882f9ceae8ee6b424c1cdafea99 100644
--- a/src/pages/_widgets/router/router-bandwidth/get-router-bandwidth.ts
+++ b/src/pages/_widgets/router/router-bandwidth/get-router-bandwidth.ts
@@ -9,6 +9,6 @@ export class RouterBandwidth extends APIInterface<
   GetRouterBandwidthSearchParams
 > {
   protected getUrl(): string {
-    return `api/router/bandwidth`;
+    return `router/bandwidth`;
   }
 }
diff --git a/src/pages/_widgets/router/router-bandwidth/router-bandwidth-chart.tsx b/src/pages/_widgets/router/router-bandwidth/router-bandwidth-chart.tsx
index 9dfd2c62ee1211aa8d20122bfb2b5f371094bf50..7349ca97392c5d231e707273fad70d74597e744a 100644
--- a/src/pages/_widgets/router/router-bandwidth/router-bandwidth-chart.tsx
+++ b/src/pages/_widgets/router/router-bandwidth/router-bandwidth-chart.tsx
@@ -8,7 +8,11 @@ import {
 } from "@/components/ui/chart";
 import { cn } from "@/lib/utils";
 import { LineChart, Line, CartesianGrid, XAxis, YAxis } from "recharts";
-import { formatCount, formatUnixTimestamp } from "@/lib/format_unit";
+import {
+  formatCount,
+  formatISODate,
+  formatISODateWithDay,
+} from "@/lib/format_unit";
 import type { GetRouterBandwidthResponse } from "@model/router/bandwidth";
 
 interface Props {
@@ -33,21 +37,25 @@ export function RouterBandwidthChart(props: Props) {
       <LineChart accessibilityLayer data={props.data.bandwidthTrend}>
         <CartesianGrid vertical={false} />
         <YAxis
+          domain={[0, "auto"]}
           tickLine={false}
           axisLine={false}
-          tickFormatter={(tick) => formatCount(tick, 0)}
+          tickFormatter={(v) => formatCount(v, 1)}
         />
         <XAxis
           dataKey="date"
           tickLine={false}
           axisLine={false}
-          tickFormatter={formatUnixTimestamp}
+          tickMargin={8}
+          minTickGap={32}
+          tickFormatter={formatISODate}
         />
         <ChartTooltip
+          cursor={false}
           content={
             <ChartTooltipContent
-              indicator="dashed"
-              // labelFormatter={formatUnixTimestamp}
+              labelFormatter={formatISODateWithDay}
+              indicator="dot"
             />
           }
         />
@@ -55,7 +63,7 @@ export function RouterBandwidthChart(props: Props) {
           <Line
             key={key}
             dataKey={key}
-            type="natural"
+            type="monotone"
             stroke={value.color}
             strokeWidth={2}
             dot={false}