diff --git a/components/chat-message-display.tsx b/components/chat-message-display.tsx
index 0a14597..44aa588 100644
--- a/components/chat-message-display.tsx
+++ b/components/chat-message-display.tsx
@@ -27,6 +27,7 @@ import {
     ReasoningTrigger,
 } from "@/components/ai-elements/reasoning"
 import { ScrollArea } from "@/components/ui/scroll-area"
+import { useDictionary } from "@/hooks/use-dictionary"
 import { getApiEndpoint } from "@/lib/base-path"
 import {
     applyDiagramOperations,
@@ -205,6 +206,7 @@ export function ChatMessageDisplay({
     onEditMessage,
     status = "idle",
 }: ChatMessageDisplayProps) {
+    const dict = useDictionary()
     const { chartXML, loadDiagram: onDisplayChart } = useDiagram()
     const messagesEndRef = useRef<HTMLDivElement>(null)
     const previousXML = useRef<string>("")
@@ -268,9 +270,7 @@ export function ChatMessageDisplay({
                 setTimeout(() => setCopiedMessageId(null), 2000)
             } catch (fallbackErr) {
                 console.error("Failed to copy message:", fallbackErr)
-                toast.error(
-                    "Failed to copy message. Please copy manually or check clipboard permissions.",
-                )
+                toast.error(dict.chat.failedToCopyDetail)
                 setCopyFailedMessageId(messageId)
                 setTimeout(() => setCopyFailedMessageId(null), 2000)
             } finally {
@@ -304,7 +304,7 @@ export function ChatMessageDisplay({
             })
         } catch (error) {
             console.error("Failed to log feedback:", error)
-            toast.error("Failed to record your feedback. Please try again.")
+            toast.error(dict.errors.failedToRecordFeedback)
             // Revert optimistic UI update
             setFeedback((prev) => {
                 const next = { ...prev }
@@ -349,9 +349,7 @@ export function ChatMessageDisplay({
                         console.error(
                             "[ChatMessageDisplay] Malformed XML detected in final output",
                         )
-                        toast.error(
-                            "AI generated invalid diagram XML. Please try regenerating.",
-                        )
+                        toast.error(dict.errors.malformedXml)
                     }
                     return // Skip this update
                 }
@@ -402,9 +400,7 @@ export function ChatMessageDisplay({
                             "[ChatMessageDisplay] XML validation failed:",
                             validation.error,
                         )
-                        toast.error(
-                            "Diagram validation failed. Please try regenerating.",
-                        )
+                        toast.error(dict.errors.validationFailed)
                     }
                 } catch (error) {
                     console.error(
@@ -413,9 +409,7 @@ export function ChatMessageDisplay({
                     )
                     // Only show toast if this is the final XML (not during streaming)
                     if (showToast) {
-                        toast.error(
-                            "Failed to process diagram. Please try regenerating.",
-                        )
+                        toast.error(dict.errors.failedToProcess)
                     }
                 }
             }
@@ -832,7 +826,10 @@ export function ChatMessageDisplay({
                                                             )
                                                         }}
                                                         className="p-1.5 rounded-lg text-muted-foreground/60 hover:text-muted-foreground hover:bg-muted transition-colors"
-                                                        title="Edit message"
+                                                        title={
+                                                            dict.chat
+                                                                .editMessage
+                                                        }
                                                     >
                                                         <Pencil className="h-3.5 w-3.5" />
                                                     </button>
@@ -849,11 +846,13 @@ export function ChatMessageDisplay({
                                                 title={
                                                     copiedMessageId ===
                                                     message.id
-                                                        ? "Copied!"
+                                                        ? dict.chat.copied
                                                         : copyFailedMessageId ===
                                                             message.id
-                                                          ? "Failed to copy"
-                                                          : "Copy message"
+                                                          ? dict.chat
+                                                                .failedToCopy
+                                                          : dict.chat
+                                                                .copyResponse
                                                 }
                                             >
                                                 {copiedMessageId ===
@@ -968,7 +967,7 @@ export function ChatMessageDisplay({
                                                     }}
                                                     className="px-3 py-1.5 text-xs rounded-lg bg-muted hover:bg-muted/80 transition-colors"
                                                 >
-                                                    Cancel
+                                                    {dict.common.cancel}
                                                 </button>
                                                 <button
                                                     type="button"
@@ -990,7 +989,7 @@ export function ChatMessageDisplay({
                                                     disabled={!editText.trim()}
                                                     className="px-3 py-1.5 text-xs rounded-lg bg-primary text-primary-foreground hover:bg-primary/90 disabled:opacity-50 transition-colors"
                                                 >
-                                                    Save & Submit
+                                                    {dict.chat.saveAndSubmit}
                                                 </button>
                                             </div>
                                         </div>
@@ -1123,7 +1122,8 @@ export function ChatMessageDisplay({
                                                                     "user" &&
                                                                 isLastUserMessage &&
                                                                 onEditMessage
-                                                                    ? "Click to edit"
+                                                                    ? dict.chat
+                                                                          .clickToEdit
                                                                     : undefined
                                                             }
                                                         >
@@ -1325,8 +1325,8 @@ export function ChatMessageDisplay({
                                                 title={
                                                     copiedMessageId ===
                                                     message.id
-                                                        ? "Copied!"
-                                                        : "Copy response"
+                                                        ? dict.chat.copied
+                                                        : dict.chat.copyResponse
                                                 }
                                             >
                                                 {copiedMessageId ===
@@ -1352,7 +1352,9 @@ export function ChatMessageDisplay({
                                                             )
                                                         }
                                                         className="p-1.5 rounded-lg text-muted-foreground/60 hover:text-foreground hover:bg-muted transition-colors"
-                                                        title="Regenerate response"
+                                                        title={
+                                                            dict.chat.regenerate
+                                                        }
                                                     >
                                                         <RotateCcw className="h-3.5 w-3.5" />
                                                     </button>
@@ -1374,7 +1376,7 @@ export function ChatMessageDisplay({
                                                         ? "text-green-600 bg-green-100"
                                                         : "text-muted-foreground/60 hover:text-green-600 hover:bg-green-50"
                                                 }`}
-                                                title="Good response"
+                                                title={dict.chat.goodResponse}
                                             >
                                                 <ThumbsUp className="h-3.5 w-3.5" />
                                             </button>
@@ -1393,7 +1395,7 @@ export function ChatMessageDisplay({
                                                         ? "text-red-600 bg-red-100"
                                                         : "text-muted-foreground/60 hover:text-red-600 hover:bg-red-50"
                                                 }`}
-                                                title="Bad response"
+                                                title={dict.chat.badResponse}
                                             >
                                                 <ThumbsDown className="h-3.5 w-3.5" />
                                             </button>
diff --git a/components/chat-panel.tsx b/components/chat-panel.tsx
index 114310b..cf04a2c 100644
--- a/components/chat-panel.tsx
+++ b/components/chat-panel.tsx
@@ -26,6 +26,7 @@ import { useDictionary } from "@/hooks/use-dictionary"
 import { getSelectedAIConfig, useModelConfig } from "@/hooks/use-model-config"
 import { getApiEndpoint } from "@/lib/base-path"
 import { findCachedResponse } from "@/lib/cached-responses"
+import { formatMessage } from "@/lib/i18n/utils"
 import { isPdfFile, isTextFile } from "@/lib/pdf-utils"
 import { type FileData, useFileProcessor } from "@/lib/use-file-processor"
 import { useQuotaManager } from "@/lib/use-quota-manager"
@@ -389,7 +390,9 @@ export default function ChatPanel({
                         MAX_CONTINUATION_RETRY_COUNT
                     ) {
                         toast.error(
-                            `Continuation retry limit reached (${MAX_CONTINUATION_RETRY_COUNT}). The diagram may be too complex.`,
+                            formatMessage(dict.errors.continuationRetryLimit, {
+                                max: MAX_CONTINUATION_RETRY_COUNT,
+                            }),
                         )
                         continuationRetryCountRef.current = 0
                         partialXmlRef.current = ""
@@ -400,7 +403,9 @@ export default function ChatPanel({
                     // Regular error: check retry count limit
                     if (autoRetryCountRef.current >= MAX_AUTO_RETRY_COUNT) {
                         toast.error(
-                            `Auto-retry limit reached (${MAX_AUTO_RETRY_COUNT}). Please try again manually.`,
+                            formatMessage(dict.errors.retryLimit, {
+                                max: MAX_AUTO_RETRY_COUNT,
+                            }),
                         )
                         autoRetryCountRef.current = 0
                         partialXmlRef.current = ""
@@ -450,7 +455,7 @@ export default function ChatPanel({
             // On complete failure, clear storage to allow recovery
             localStorage.removeItem(STORAGE_MESSAGES_KEY)
             localStorage.removeItem(STORAGE_XML_SNAPSHOTS_KEY)
-            toast.error("Session data was corrupted. Starting fresh.")
+            toast.error(dict.errors.sessionCorrupted)
         }
     }, [setMessages])
 
@@ -651,12 +656,10 @@ export default function ChatPanel({
             localStorage.removeItem(STORAGE_DIAGRAM_XML_KEY)
             localStorage.setItem(STORAGE_SESSION_ID_KEY, newSessionId)
             sessionStorage.removeItem(SESSION_STORAGE_INPUT_KEY)
-            toast.success("Started a fresh chat")
+            toast.success(dict.dialogs.clearSuccess)
         } catch (error) {
             console.error("Failed to clear localStorage:", error)
-            toast.warning(
-                "Chat cleared but browser storage could not be updated",
-            )
+            toast.warning(dict.errors.storageUpdateFailed)
         }
 
         setShowNewChatDialog(false)
@@ -889,7 +892,7 @@ export default function ChatPanel({
         return (
             <div className="h-full flex flex-col items-center pt-4 bg-card border border-border/30 rounded-xl">
                 <ButtonWithTooltip
-                    tooltipContent="Show chat panel (Ctrl+B)"
+                    tooltipContent={dict.nav.showPanel}
                     variant="ghost"
                     size="icon"
                     onClick={onToggleVisibility}
@@ -904,7 +907,7 @@ export default function ChatPanel({
                         transform: "rotate(180deg)",
                     }}
                 >
-                    AI Chat
+                    {dict.nav.aiChat}
                 </div>
             </div>
         )
@@ -956,7 +959,7 @@ export default function ChatPanel({
                                 rel="noopener noreferrer"
                                 className="text-sm text-muted-foreground hover:text-foreground transition-colors ml-2"
                             >
-                                About
+                                {dict.nav.about}
                             </Link>
                         )}
                         {!isMobile && (
@@ -966,7 +969,7 @@ export default function ChatPanel({
                                 rel="noopener noreferrer"
                             >
                                 <ButtonWithTooltip
-                                    tooltipContent="Sponsored by ByteDance Doubao K2-thinking. See About page for details."
+                                    tooltipContent={dict.nav.sponsorTooltip}
                                     variant="ghost"
                                     size="icon"
                                     className="h-6 w-6 text-amber-500 hover:text-amber-600"
diff --git a/components/dev-xml-simulator.tsx b/components/dev-xml-simulator.tsx
index 14a8b49..530baab 100644
--- a/components/dev-xml-simulator.tsx
+++ b/components/dev-xml-simulator.tsx
@@ -1,6 +1,7 @@
 "use client"
 
 import { useEffect, useRef, useState } from "react"
+import { useDictionary } from "@/hooks/use-dictionary"
 import { wrapWithMxFile } from "@/lib/utils"
 
 // Dev XML presets for streaming simulator
@@ -142,6 +143,7 @@ export function DevXmlSimulator({
     onDisplayChart,
     onShowQuotaToast,
 }: DevXmlSimulatorProps) {
+    const dict = useDictionary()
     const [devXml, setDevXml] = useState("")
     const [isSimulating, setIsSimulating] = useState(false)
     const [devIntervalMs, setDevIntervalMs] = useState(1)
@@ -178,7 +180,7 @@ export function DevXmlSimulator({
             parts: [
                 {
                     type: "text" as const,
-                    text: "[Dev] Simulating XML streaming",
+                    text: dict.dev.simulatingMessage,
                 },
             ],
         }
@@ -228,7 +230,7 @@ export function DevXmlSimulator({
             const lastMsg = updated[updated.length - 1] as any
             if (lastMsg?.role === "assistant" && lastMsg.parts?.[0]) {
                 lastMsg.parts[0].state = "output-available"
-                lastMsg.parts[0].output = "Successfully displayed the diagram."
+                lastMsg.parts[0].output = dict.dev.successMessage
                 lastMsg.parts[0].input = { xml }
             }
             return updated
@@ -245,12 +247,12 @@ export function DevXmlSimulator({
         <div className="border-t border-dashed border-orange-500/50 px-4 py-2 bg-orange-50/50 dark:bg-orange-950/30">
             <details>
                 <summary className="text-xs text-orange-600 dark:text-orange-400 cursor-pointer font-medium">
-                    Dev: XML Streaming Simulator
+                    {dict.dev.title}
                 </summary>
                 <div className="mt-2 space-y-2">
                     <div className="flex items-center gap-2">
                         <label className="text-xs text-muted-foreground whitespace-nowrap">
-                            Preset:
+                            {dict.dev.preset}
                         </label>
                         <select
                             onChange={(e) => {
@@ -262,7 +264,7 @@ export function DevXmlSimulator({
                             defaultValue=""
                         >
                             <option value="" disabled>
-                                Select a preset...
+                                {dict.dev.selectPreset}
                             </option>
                             {Object.keys(DEV_XML_PRESETS).map((name) => (
                                 <option key={name} value={name}>
@@ -275,19 +277,19 @@ export function DevXmlSimulator({
                             onClick={() => setDevXml("")}
                             className="px-2 py-1 text-xs text-muted-foreground hover:text-foreground border rounded"
                         >
-                            Clear
+                            {dict.dev.clear}
                         </button>
                     </div>
                     <textarea
                         value={devXml}
                         onChange={(e) => setDevXml(e.target.value)}
-                        placeholder="Paste mxCell XML here or select a preset..."
+                        placeholder={dict.dev.placeholder}
                         className="w-full h-24 text-xs font-mono p-2 border rounded bg-background"
                     />
                     <div className="flex items-center gap-4">
                         <div className="flex items-center gap-2 flex-1">
                             <label className="text-xs text-muted-foreground whitespace-nowrap">
-                                Interval:
+                                {dict.dev.interval}
                             </label>
                             <input
                                 type="range"
@@ -306,7 +308,7 @@ export function DevXmlSimulator({
                         </div>
                         <div className="flex items-center gap-2">
                             <label className="text-xs text-muted-foreground whitespace-nowrap">
-                                Chars:
+                                {dict.dev.chars}
                             </label>
                             <input
                                 type="number"
@@ -330,8 +332,8 @@ export function DevXmlSimulator({
                             className="px-3 py-1 text-xs bg-orange-500 text-white rounded hover:bg-orange-600 disabled:opacity-50 disabled:cursor-not-allowed"
                         >
                             {isSimulating
-                                ? "Streaming..."
-                                : `Simulate (${devChunkSize} chars/${devIntervalMs}ms)`}
+                                ? dict.dev.streaming
+                                : `${dict.dev.simulate} (${devChunkSize} chars/${devIntervalMs}ms)`}
                         </button>
                         {isSimulating && (
                             <button
@@ -341,7 +343,7 @@ export function DevXmlSimulator({
                                 }}
                                 className="px-3 py-1 text-xs bg-red-500 text-white rounded hover:bg-red-600"
                             >
-                                Stop
+                                {dict.dev.stop}
                             </button>
                         )}
                         {onShowQuotaToast && (
@@ -350,7 +352,7 @@ export function DevXmlSimulator({
                                 onClick={onShowQuotaToast}
                                 className="px-3 py-1 text-xs bg-purple-500 text-white rounded hover:bg-purple-600"
                             >
-                                Test Quota Toast
+                                {dict.dev.testQuotaToast}
                             </button>
                         )}
                     </div>
diff --git a/lib/i18n/dictionaries/en.json b/lib/i18n/dictionaries/en.json
index 6c118fe..d1d4424 100644
--- a/lib/i18n/dictionaries/en.json
+++ b/lib/i18n/dictionaries/en.json
@@ -18,7 +18,8 @@
         "settings": "Settings",
         "hidePanel": "Hide chat panel (Ctrl+B)",
         "showPanel": "Show chat panel (Ctrl+B)",
-        "aiChat": "AI Chat"
+        "aiChat": "AI Chat",
+        "sponsorTooltip": "Sponsored by ByteDance Doubao K2-thinking. See About page for details."
     },
     "providers": {
         "useServerDefault": "Use Server Default",
@@ -46,6 +47,7 @@
         "copyResponse": "Copy response",
         "copied": "Copied!",
         "failedToCopy": "Failed to copy",
+        "failedToCopyDetail": "Failed to copy message. Please copy manually or check clipboard permissions.",
         "goodResponse": "Good response",
         "badResponse": "Bad response",
         "clickToEdit": "Click to edit",
@@ -141,6 +143,7 @@
         "invalidAccessCode": "Invalid or missing access code. Please configure it in Settings.",
         "networkError": "Network error. Please check your connection.",
         "retryLimit": "Auto-retry limit reached ({max}). Please try again manually.",
+        "continuationRetryLimit": "Continuation retry limit reached ({max}). The diagram may be too complex.",
         "validationFailed": "Diagram validation failed. Please try regenerating.",
         "malformedXml": "AI generated invalid diagram XML. Please try regenerating.",
         "failedToProcess": "Failed to process diagram. Please try regenerating.",
@@ -149,7 +152,9 @@
         "failedToRestore": "Failed to restore from localStorage",
         "failedToPersist": "Failed to persist state before unload",
         "failedToExport": "Error fetching chart data",
-        "failedToLoadExample": "Error loading example image"
+        "failedToLoadExample": "Error loading example image",
+        "failedToRecordFeedback": "Failed to record your feedback. Please try again.",
+        "storageUpdateFailed": "Chat cleared but browser storage could not be updated"
     },
     "quota": {
         "dailyLimit": "Daily Quota Reached",
@@ -186,6 +191,21 @@
         "thoughtFor": "Thought for {duration} seconds",
         "thoughtBrief": "Thought for a few seconds"
     },
+    "dev": {
+        "title": "Dev: XML Streaming Simulator",
+        "preset": "Preset:",
+        "selectPreset": "Select a preset...",
+        "clear": "Clear",
+        "placeholder": "Paste mxCell XML here or select a preset...",
+        "interval": "Interval:",
+        "chars": "Chars:",
+        "streaming": "Streaming...",
+        "simulate": "Simulate",
+        "stop": "Stop",
+        "testQuotaToast": "Test Quota Toast",
+        "simulatingMessage": "[Dev] Simulating XML streaming",
+        "successMessage": "Successfully displayed the diagram."
+    },
     "about": {
         "modelChange": "Model Change & Usage Limits",
         "walletCrying": "(Or: Why My Wallet is Crying)",
diff --git a/lib/i18n/dictionaries/ja.json b/lib/i18n/dictionaries/ja.json
index e6d5058..cdc49ca 100644
--- a/lib/i18n/dictionaries/ja.json
+++ b/lib/i18n/dictionaries/ja.json
@@ -18,7 +18,8 @@
         "settings": "設定",
         "hidePanel": "チャットパネルを非表示 (Ctrl+B)",
         "showPanel": "チャットパネルを表示 (Ctrl+B)",
-        "aiChat": "AI チャット"
+        "aiChat": "AI チャット",
+        "sponsorTooltip": "ByteDance Doubao K2-thinking によるスポンサー。詳細は概要ページをご覧ください。"
     },
     "providers": {
         "useServerDefault": "サーバーデフォルトを使用",
@@ -46,6 +47,7 @@
         "copyResponse": "応答をコピー",
         "copied": "コピーしました！",
         "failedToCopy": "コピーに失敗しました",
+        "failedToCopyDetail": "メッセージのコピーに失敗しました。手動でコピーするか、クリップボードの権限を確認してください。",
         "goodResponse": "良い応答",
         "badResponse": "悪い応答",
         "clickToEdit": "クリックして編集",
@@ -141,6 +143,7 @@
         "invalidAccessCode": "無効または欠落したアクセスコード。設定で入力してください。",
         "networkError": "ネットワークエラー。接続を確認してください。",
         "retryLimit": "自動再試行制限に達しました（{max}）。手動で再試行してください。",
+        "continuationRetryLimit": "継続再試行制限に達しました（{max}）。ダイアグラムが複雑すぎる可能性があります。",
         "validationFailed": "ダイアグラムの検証に失敗しました。再生成してみてください。",
         "malformedXml": "AI が無効なダイアグラム XML を生成しました。再生成してみてください。",
         "failedToProcess": "ダイアグラムの処理に失敗しました。再生成してみてください。",
@@ -149,7 +152,9 @@
         "failedToRestore": "localStorage からの復元に失敗しました",
         "failedToPersist": "アンロード前の状態の永続化に失敗しました",
         "failedToExport": "チャートデータの取得エラー",
-        "failedToLoadExample": "例の画像の読み込みエラー"
+        "failedToLoadExample": "例の画像の読み込みエラー",
+        "failedToRecordFeedback": "フィードバックの記録に失敗しました。もう一度お試しください。",
+        "storageUpdateFailed": "チャットはクリアされましたが、ブラウザストレージを更新できませんでした"
     },
     "quota": {
         "dailyLimit": "1日の割当量に達しました",
@@ -186,6 +191,21 @@
         "thoughtFor": "{duration} 秒考えました",
         "thoughtBrief": "数秒考えました"
     },
+    "dev": {
+        "title": "開発：XMLストリーミングシミュレーター",
+        "preset": "プリセット：",
+        "selectPreset": "プリセットを選択...",
+        "clear": "クリア",
+        "placeholder": "ここに mxCell XML を貼り付けるか、プリセットを選択...",
+        "interval": "間隔：",
+        "chars": "文字：",
+        "streaming": "ストリーミング中...",
+        "simulate": "シミュレート",
+        "stop": "停止",
+        "testQuotaToast": "クォータトーストをテスト",
+        "simulatingMessage": "[開発] XMLストリーミングをシミュレート中",
+        "successMessage": "ダイアグラムの表示に成功しました。"
+    },
     "about": {
         "modelChange": "モデル変更と利用制限について",
         "walletCrying": "（別名：お財布が悲鳴を上げています）",
diff --git a/lib/i18n/dictionaries/zh.json b/lib/i18n/dictionaries/zh.json
index 5c923ff..d99a020 100644
--- a/lib/i18n/dictionaries/zh.json
+++ b/lib/i18n/dictionaries/zh.json
@@ -18,7 +18,8 @@
         "settings": "设置",
         "hidePanel": "隐藏聊天面板 (Ctrl+B)",
         "showPanel": "显示聊天面板 (Ctrl+B)",
-        "aiChat": "AI 聊天"
+        "aiChat": "AI 聊天",
+        "sponsorTooltip": "由字节跳动豆包 K2-thinking 赞助。详情请参阅关于页面。"
     },
     "providers": {
         "useServerDefault": "使用服务器默认值",
@@ -46,6 +47,7 @@
         "copyResponse": "复制响应",
         "copied": "已复制！",
         "failedToCopy": "复制失败",
+        "failedToCopyDetail": "复制消息失败。请手动复制或检查剪贴板权限。",
         "goodResponse": "有帮助",
         "badResponse": "无帮助",
         "clickToEdit": "点击编辑",
@@ -141,6 +143,7 @@
         "invalidAccessCode": "无效或缺少访问码。请在设置中配置。",
         "networkError": "网络错误。请检查您的连接。",
         "retryLimit": "已达到自动重试限制（{max}）。请手动重试。",
+        "continuationRetryLimit": "已达到继续重试限制（{max}）。图表可能过于复杂。",
         "validationFailed": "图表验证失败。请尝试重新生成。",
         "malformedXml": "AI 生成的图表 XML 无效。请尝试重新生成。",
         "failedToProcess": "无法处理图表。请尝试重新生成。",
@@ -149,7 +152,9 @@
         "failedToRestore": "无法从 localStorage 恢复",
         "failedToPersist": "卸载前无法持久化状态",
         "failedToExport": "获取图表数据时出错",
-        "failedToLoadExample": "加载示例图片时出错"
+        "failedToLoadExample": "加载示例图片时出错",
+        "failedToRecordFeedback": "记录您的反馈失败。请重试。",
+        "storageUpdateFailed": "聊天已清除，但无法更新浏览器存储"
     },
     "quota": {
         "dailyLimit": "已达每日配额",
@@ -186,6 +191,21 @@
         "thoughtFor": "思考了 {duration} 秒",
         "thoughtBrief": "思考了几秒钟"
     },
+    "dev": {
+        "title": "开发：XML 流式模拟器",
+        "preset": "预设：",
+        "selectPreset": "选择预设...",
+        "clear": "清除",
+        "placeholder": "在此粘贴 mxCell XML 或选择预设...",
+        "interval": "间隔：",
+        "chars": "字符：",
+        "streaming": "流式传输中...",
+        "simulate": "模拟",
+        "stop": "停止",
+        "testQuotaToast": "测试配额提示",
+        "simulatingMessage": "[开发] 模拟 XML 流式传输",
+        "successMessage": "成功显示图表。"
+    },
     "about": {
         "modelChange": "模型变更与用量限制",
         "walletCrying": "（别名：我的钱包顶不住了）",