diff --git a/client/src/components/ConnectionPlaceholder.tsx b/client/src/components/ConnectionPlaceholder.tsx
index 7aca7b9..2732345 100644
--- a/client/src/components/ConnectionPlaceholder.tsx
+++ b/client/src/components/ConnectionPlaceholder.tsx
@@ -40,7 +40,7 @@ export default function ConnectionPlaceholder() {
         <>
           <p className="text-[15px] text-white/80 mb-2">{text.ipMissingTitle}</p>
           <p className="text-[13px] text-white/45 text-center max-w-xs">{text.ipMissingDesc}</p>
-          <p className="text-[13px] text-[#00FFF6]/80 mt-3 font-mono">?ip=10.0.0.119</p>
+          <p className="text-[13px] text-[#00FFF6]/80 mt-3 font-mono">?ip=</p>
         </>
       ) : isConnecting ? (
         <>
@@ -53,7 +53,7 @@ export default function ConnectionPlaceholder() {
           <p className="text-[13px] text-white/45 text-center max-w-xs">
             {error && !isLikelyNetworkFetchError(error) ? error : text.failedDesc}
           </p>
-          <p className="text-[12px] text-white/30 mt-3 text-center max-w-xs">{text.failedHint}</p>
+          <p className="text-[12px] text-white/30 mt-3 text-center max-w-xs">{fmt(text.failedHint, { ip })}</p>
         </>
       )}
       <BottomNav />
diff --git a/client/src/locales/data-de.json b/client/src/locales/data-de.json
index c9ba0f7..49261fa 100644
--- a/client/src/locales/data-de.json
+++ b/client/src/locales/data-de.json
@@ -5,7 +5,7 @@
     "connecting": "Verbindung zu {ip}…",
     "failedTitle": "Verbindung fehlgeschlagen",
     "failedDesc": "Das Gerät ist nicht erreichbar. Stellen Sie sicher, dass diese Seite und das Gerät im selben Netzwerk sind und die IP stimmt.",
-    "failedHint": "Geben Sie das Gerät in der URL an, z.B. ?ip=10.0.0.119"
+    "failedHint": "Geben Sie das Gerät in der URL an, z.B. ?ip={ip}"
   },
   "home": {
     "audioSet": "Audioeinstellung",
diff --git a/client/src/locales/data-en.json b/client/src/locales/data-en.json
index af6883a..379699d 100644
--- a/client/src/locales/data-en.json
+++ b/client/src/locales/data-en.json
@@ -5,7 +5,7 @@
     "connecting": "Connecting to {ip}…",
     "failedTitle": "Connection failed",
     "failedDesc": "Can't reach the device. Make sure this page and the device are on the same network, and that the IP is correct.",
-    "failedHint": "Specify the device in the URL, e.g. ?ip=10.0.0.119"
+    "failedHint": "Specify the device in the URL, e.g. ?ip={ip}"
   },
   "home": {
     "audioSet": "Audio setting",
diff --git a/client/src/locales/data-es.json b/client/src/locales/data-es.json
index fdd9226..7ba82a5 100644
--- a/client/src/locales/data-es.json
+++ b/client/src/locales/data-es.json
@@ -5,7 +5,7 @@
     "connecting": "Conectando a {ip}…",
     "failedTitle": "Error de conexión",
     "failedDesc": "No se puede alcanzar el dispositivo. Compruebe que esta página y el dispositivo estén en la misma red y que la IP sea correcta.",
-    "failedHint": "Especifique el dispositivo en la URL, ej. ?ip=10.0.0.119"
+    "failedHint": "Especifique el dispositivo en la URL, ej. ?ip={ip}"
   },
   "home": {
     "audioSet": "Configuración de audio",
diff --git a/client/src/locales/data-fr.json b/client/src/locales/data-fr.json
index 2d6259c..88d7742 100644
--- a/client/src/locales/data-fr.json
+++ b/client/src/locales/data-fr.json
@@ -5,7 +5,7 @@
     "connecting": "Connexion à {ip}…",
     "failedTitle": "Échec de la connexion",
     "failedDesc": "Impossible d'atteindre l'appareil. Vérifiez que cette page et l'appareil sont sur le même réseau, et que l'IP est correcte.",
-    "failedHint": "Spécifiez l'appareil dans l'URL, par ex. ?ip=10.0.0.119"
+    "failedHint": "Spécifiez l'appareil dans l'URL, par ex. ?ip={ip}"
   },
   "home": {
     "audioSet": "Réglage audio",
diff --git a/client/src/locales/data-zh-HK.json b/client/src/locales/data-zh-HK.json
index 248f1fc..1a66c40 100644
--- a/client/src/locales/data-zh-HK.json
+++ b/client/src/locales/data-zh-HK.json
@@ -5,7 +5,7 @@
     "connecting": "正在連線 {ip}…",
     "failedTitle": "連線失敗",
     "failedDesc": "無法連接裝置。請確認本頁與裝置在同一網絡，並檢查裝置 IP 是否正確。",
-    "failedHint": "透過網址列指定裝置，例如 ?ip=10.0.0.119"
+    "failedHint": "透過網址列指定裝置，例如 ?ip={ip}"
   },
   "home": {
     "audioSet": "音訊設定",
diff --git a/client/src/locales/data-zh.json b/client/src/locales/data-zh.json
index 67cc703..ca8f053 100644
--- a/client/src/locales/data-zh.json
+++ b/client/src/locales/data-zh.json
@@ -5,7 +5,7 @@
     "connecting": "正在连接 {ip}…",
     "failedTitle": "连接失败",
     "failedDesc": "无法连接设备。请确认本页与设备在同一网络，并检查设备 IP 是否正确。",
-    "failedHint": "通过地址栏指定设备，例如 ?ip=10.0.0.119"
+    "failedHint": "通过地址栏指定设备，例如 ?ip={ip}"
   },
   "home": {
     "audioSet": "音频设置",