diff --git a/web/src/lib/components/mihomo/mihomo-overview-charts.svelte b/web/src/lib/components/mihomo/mihomo-overview-charts.svelte
index 0115c75..18849d4 100644
--- a/web/src/lib/components/mihomo/mihomo-overview-charts.svelte
+++ b/web/src/lib/components/mihomo/mihomo-overview-charts.svelte
@@ -83,7 +83,7 @@
 			type: 'line',
 			data: {
 				labels: histMem.map((_, i) => String(i)),
-				datasets: [{ label: 'KB', data: [...histMem], borderColor: '#a78bfa', tension: 0.2, fill: true }]
+				datasets: [{ label: 'KiB', data: [...histMem], borderColor: '#a78bfa', tension: 0.2, fill: true }]
 			},
 			options: lineOpts()
 		});
diff --git a/web/src/routes/servers/[alias]/mihomo/+page.svelte b/web/src/routes/servers/[alias]/mihomo/+page.svelte
index 3040a58..1159e1a 100644
--- a/web/src/routes/servers/[alias]/mihomo/+page.svelte
+++ b/web/src/routes/servers/[alias]/mihomo/+page.svelte
@@ -36,7 +36,8 @@
 	let downBps = $state(0);
 	let totalUp = $state(0);
 	let totalDown = $state(0);
-	let memKB = $state(0);
+	/** Память в KiB (кибибайты): из WS Mihomo приходит в байтах — нормализуем в одном месте. */
+	let memKiB = $state(0);
 	let connTotal = $state(0);
 	let tcpN = $state(0);
 	let udpN = $state(0);
@@ -48,6 +49,12 @@
 	let topList = $state<{ name: string; n: number }[]>([]);
 
 	const MAX_POINTS = 72;
+
+	/** Mihomo WS: `inuse` (/memory) и `memory` (/connections) — в байтах → KiB для карточки и графика. */
+	function mihomoWsMemoryToKiB(bytes: number): number {
+		if (!Number.isFinite(bytes) || bytes <= 0) return 0;
+		return bytes / 1024;
+	}
 	/** Mihomo hub/route/proxies.go: без query `url` URLTest часто даёт delay=0 → HTTP 503. */
 	const MIHOMO_DELAY_DEFAULT_URL = 'https://www.gstatic.com/generate_204';
 
@@ -203,8 +210,8 @@
 				if (line) {
 					try {
 						const o = JSON.parse(line) as { inuse?: number };
-						memKB = Number(o.inuse) || 0;
-						histMem = [...histMem, memKB];
+						memKiB = mihomoWsMemoryToKiB(Number(o.inuse) || 0);
+						histMem = [...histMem, memKiB];
 						while (histMem.length > MAX_POINTS) histMem.shift();
 						seen++;
 					} catch {
@@ -343,8 +350,8 @@
 				ws.onmessage = (ev) => {
 					try {
 						const o = JSON.parse(String(ev.data)) as { inuse?: number };
-						memKB = Number(o.inuse) || 0;
-						histMem = [...histMem, memKB];
+						memKiB = mihomoWsMemoryToKiB(Number(o.inuse) || 0);
+						histMem = [...histMem, memKiB];
 						while (histMem.length > MAX_POINTS) histMem.shift();
 					} catch {
 						/* ignore */
@@ -397,8 +404,8 @@
 			totalDown = j.downloadTotal;
 		}
 		if (typeof j.memory === 'number') {
-			memKB = j.memory;
-			histMem = [...histMem, memKB];
+			memKiB = mihomoWsMemoryToKiB(j.memory);
+			histMem = [...histMem, memKiB];
 			while (histMem.length > MAX_POINTS) histMem.shift();
 		}
 		let t = 0,
@@ -486,7 +493,7 @@
 		totalDown = 0;
 		upBps = 0;
 		downBps = 0;
-		memKB = 0;
+		memKiB = 0;
 		histUp = [];
 		histDown = [];
 		histMem = [];
@@ -676,7 +683,7 @@
 						<Card.Description>Память</Card.Description>
 					</Card.Header>
 					<Card.Content class="text-lg font-semibold">
-						{memKB > 0 ? `${(memKB / 1024).toFixed(1)} MiB` : '—'}
+						{memKiB > 0 ? `${(memKiB / 1024).toFixed(1)} MiB` : '—'}
 					</Card.Content>
 				</Card.Root>
 			</div>