优化适配b9

client/src/pages/IOPage.tsx

@@ -8,7 +8,7 @@
 import { useDevice } from "@/contexts/DeviceContext";
 import { cn } from "@/lib/utils";
 import BottomNav from "@/components/BottomNav";
-import { ChevronLeft } from "lucide-react";
+import { ChevronLeft, FolderInput } from "lucide-react";
 import { useLocation } from "wouter";
 import { useMemo } from "react";
 import localeZh from "@/locales/data-zh.json";
@@ -107,16 +107,7 @@ const INPUT_OPTION_DEFS: IOOptionDef[] = [
   },
   {
     index: 7,
-    icon: (
-      <svg xmlns="http://www.w3.org/2000/svg" width="2em" height="2em" viewBox="0 0 24 24">
-	<path d="M0 0h24v24H0z" fill="none" />
-	<g fill="currentColor">
-		<path d="M10 4.5h1v2h-1zm4 0h-1v2h1z" />
-		<path fillRule="evenodd" d="M7 8.5v-7h10v7h2v11a3 3 0 0 1-3 3H8a3 3 0 0 1-3-3v-11zm2-5h6v5H9zm8 7H7v9a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1z" clipRule="evenodd" />
-	</g>
-</svg>
-
-    ),
+    icon: <FolderInput size={28} />,
   },
 ];
 
@@ -164,7 +155,7 @@ const OUTPUT_OPTION_DEFS: IOOptionDef[] = [
   },
 ];
 
-const FALLBACK_INPUT_LABELS = ["USB-B", "USB-C", "同轴", "光纤", "蓝牙", "IIS", "RCA", "USB Driver"];
+const FALLBACK_INPUT_LABELS = ["USB-B", "USB-C", "同轴", "光纤", "蓝牙", "IIS", "RCA", "本地输入"];
 const FALLBACK_OUTPUT_LABELS = ["XLR", "RCA", "XLR/RCA", "耳机"];
 
 function withLabels(defs: IOOptionDef[], labels: string[] | undefined, fallback: string[]): IOOption[] {