diff --git a/web/src/components/HistoryList.tsx b/web/src/components/HistoryList.tsx
index 26c1203..d5b6342 100644
--- a/web/src/components/HistoryList.tsx
+++ b/web/src/components/HistoryList.tsx
@@ -18,7 +18,7 @@ export function HistoryList({ sendJSON }: HistoryListProps) {
 	const handleItemClick = useCallback(
 		(text: string) => {
 			sendJSON({ type: "paste", text });
-			showToast("\u53d1\u9001\u7c98\u8d34\u2026");
+			showToast("发送粘贴…");
 		},
 		[sendJSON, showToast],
 	);
@@ -27,20 +27,20 @@ export function HistoryList({ sendJSON }: HistoryListProps) {
 		<section className="flex min-h-0 flex-1 flex-col overflow-hidden">
 			<div className="flex shrink-0 items-center justify-between pb-2.5">
 				<h2 className="font-semibold text-[13px] text-fg-dim uppercase tracking-[0.06em]">
-					{"\u5386\u53f2\u8bb0\u5f55"}
+					{"历史记录"}
 				</h2>
 				<button
 					type="button"
 					onClick={clearHistory}
 					className="cursor-pointer rounded-lg border-none bg-transparent px-2.5 py-1 font-medium text-fg-dim text-xs transition-all duration-150 active:bg-danger/[0.08] active:text-danger"
 				>
-					{"\u6e05\u7a7a"}
+					{"清空"}
 				</button>
 			</div>
 
 			{history.length === 0 ? (
 				<p className="py-10 text-center text-fg-dim text-sm">
-					{"\u6682\u65e0\u8bb0\u5f55"}
+					{"暂无记录"}
 				</p>
 			) : (
 				<div className="scrollbar-thin flex-1 overflow-y-auto">
diff --git a/web/src/components/MicButton.tsx b/web/src/components/MicButton.tsx
index af8764e..a1dcaac 100644
--- a/web/src/components/MicButton.tsx
+++ b/web/src/components/MicButton.tsx
@@ -73,10 +73,10 @@ export function MicButton({ onStart, onStop }: MicButtonProps) {
 						width={48}
 						height={48}
 						fill="currentColor"
-						aria-label="\u9ea6\u514b\u98ce"
+						aria-label="麦克风"
 						role="img"
 					>
-						<title>{"\u9ea6\u514b\u98ce"}</title>
+						<title>{"麦克风"}</title>
 						<path d="M12 14c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3z" />
 						<path d="M17 11c0 2.76-2.24 5-5 5s-5-2.24-5-5H5c0 3.53 2.61 6.43 6 6.92V21h2v-3.08c3.39-.49 6-3.39 6-6.92h-2z" />
 					</svg>
@@ -99,7 +99,7 @@ export function MicButton({ onStart, onStop }: MicButtonProps) {
 				</div>
 			</div>
 			<p className="font-medium text-fg-dim text-sm">
-				{"\u6309\u4f4f\u8bf4\u8bdd"}
+				{"按住说话"}
 			</p>
 		</section>
 	);
diff --git a/web/src/components/PreviewBox.tsx b/web/src/components/PreviewBox.tsx
index 5d7fc93..9dfb7d0 100644
--- a/web/src/components/PreviewBox.tsx
+++ b/web/src/components/PreviewBox.tsx
@@ -17,7 +17,7 @@ export function PreviewBox() {
 				<p
 					className={`break-words text-base leading-relaxed ${hasText ? "" : "text-fg-dim"}`}
 				>
-					{hasText ? text : "\u6309\u4f4f\u8bf4\u8bdd\u2026"}
+					{hasText ? text : "按住说话…"}
 				</p>
 			</div>
 		</section>
diff --git a/web/src/components/StatusBadge.tsx b/web/src/components/StatusBadge.tsx
index dd48550..3260792 100644
--- a/web/src/components/StatusBadge.tsx
+++ b/web/src/components/StatusBadge.tsx
@@ -2,17 +2,17 @@ import { useAppStore } from "../stores/app-store";
 
 const statusConfig = {
 	connected: {
-		text: "\u5df2\u8fde\u63a5",
+		text: "已连接",
 		dotClass: "bg-success shadow-[0_0_6px_rgba(52,211,153,0.5)]",
 		borderClass: "border-success/15",
 	},
 	disconnected: {
-		text: "\u5df2\u65ad\u5f00",
+		text: "已断开",
 		dotClass: "bg-danger shadow-[0_0_6px_rgba(244,63,94,0.4)]",
 		borderClass: "border-edge",
 	},
 	connecting: {
-		text: "\u8fde\u63a5\u4e2d\u2026",
+		text: "连接中…",
 		dotClass: "bg-accent animate-pulse-dot",
 		borderClass: "border-edge",
 	},
diff --git a/web/src/hooks/useRecorder.ts b/web/src/hooks/useRecorder.ts
index ad48d9f..3c8c02c 100644
--- a/web/src/hooks/useRecorder.ts
+++ b/web/src/hooks/useRecorder.ts
@@ -91,7 +91,7 @@ export function useRecorder({ sendJSON, sendBinary }: UseRecorderOptions) {
 			abortRef.current = null;
 			useAppStore
 				.getState()
-				.showToast(`\u9ea6\u514b\u98ce\u9519\u8bef: ${(err as Error).message}`);
+				.showToast(`麦克风错误: ${(err as Error).message}`);
 		}
 	}, [initAudio]);
 
diff --git a/web/src/hooks/useWebSocket.ts b/web/src/hooks/useWebSocket.ts
index 6133a34..617b8e7 100644
--- a/web/src/hooks/useWebSocket.ts
+++ b/web/src/hooks/useWebSocket.ts
@@ -58,10 +58,10 @@ export function useWebSocket() {
 							if (msg.text) store.addHistory(msg.text);
 							break;
 						case "pasted":
-							store.showToast("\u2705 \u5df2\u7c98\u8d34");
+							store.showToast("✅ 已粘贴");
 							break;
 						case "error":
-							store.showToast(`\u274c ${msg.message || "\u9519\u8bef"}`);
+							store.showToast(`❌ ${msg.message || "错误"}`);
 							break;
 					}
 				} catch {