修复bug

client/src/pages/SystemPage.tsx

@@ -14,6 +14,7 @@ import { useLocation } from "wouter";
 import { useEffect } from "react";
 import BottomNav from "@/components/BottomNav";
 import { navigateToSelect } from "./SelectPage";
+import { formatFirmwareVersionDisplay } from "@/lib/luxsinApi";
 import localeZh from "@/locales/data-zh.json";
 import localeZhHK from "@/locales/data-zh-HK.json";
 import localeEn from "@/locales/data-en.json";
@@ -215,7 +216,7 @@ export default function SystemPage() {
           </div>
           <div className="ios-list-row">
             <span className="flex-1 text-[16px] text-white">{ui.firmwareVersion}</span>
-            <span className="ios-row-value">{ds?.version ?? "—"}</span>
+            <span className="ios-row-value">{formatFirmwareVersionDisplay(ds?.version)}</span>
           </div>
           <div className="ios-list-row">
             <span className="flex-1 text-[16px] text-white">{ui.macAddress}</span>