From 46711ffec84e2e916ebc5215e2276d3c613a53ea Mon Sep 17 00:00:00 2001
From: MT-Mint <798521692@qq.com>
Date: Wed, 6 May 2026 15:16:35 +0800
Subject: [PATCH] =?UTF-8?q?fix:=E5=9B=BD=E9=99=85=E5=8C=96=E9=85=8D?=
 =?UTF-8?q?=E7=BD=AE=E4=BD=99=E9=A2=9D=E4=B8=8D=E8=B6=B3?=
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---
 .../agents/middlewares/billing_middleware.py    |  1 -
 .../workspace/messages/message-list-item.tsx    | 17 +++++++++++++++--
 frontend/src/core/i18n/locales/en-US.ts         |  2 ++
 frontend/src/core/i18n/locales/types.ts         |  1 +
 frontend/src/core/i18n/locales/zh-CN.ts         |  1 +
 5 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/backend/packages/harness/deerflow/agents/middlewares/billing_middleware.py b/backend/packages/harness/deerflow/agents/middlewares/billing_middleware.py
index 083f48ca..bfbebc14 100644
--- a/backend/packages/harness/deerflow/agents/middlewares/billing_middleware.py
+++ b/backend/packages/harness/deerflow/agents/middlewares/billing_middleware.py
@@ -174,7 +174,6 @@ def _extract_run_id(request: ModelRequest) -> str | None:  # noqa: ARG001
 
 def _reserve_failure_message(status_code: int | None) -> str:
     if status_code in _blocking_reserve_code_set():
-        # TODO: 将账单错误文案迁移到国际化资源中，按语言返回提示。
         return "The account balance is insufficient for this model call."
     return "Billing reservation failed. Please try again later."
 
diff --git a/frontend/src/components/workspace/messages/message-list-item.tsx b/frontend/src/components/workspace/messages/message-list-item.tsx
index c045b9a7..209af955 100644
--- a/frontend/src/components/workspace/messages/message-list-item.tsx
+++ b/frontend/src/components/workspace/messages/message-list-item.tsx
@@ -46,6 +46,13 @@ import { CopyButton } from "../copy-button";
 
 import { MarkdownContent } from "./markdown-content";
 
+function localizeAssistantFixedCopy(content: string, localized: string): string {
+  if (content.includes("The account balance is insufficient for this model call.")) {
+    return localized;
+  }
+  return content;
+}
+
 export function MessageListItem({
   className,
   message,
@@ -176,8 +183,14 @@ function MessageContent_({
       const cleaned = stripPriorityHintSuffix(stripUploadedFilesTag(rawContent));
       return normalizeHumanMessageDisplayText(cleaned);
     }
-    return rawContent ?? "";
-  }, [rawContent, isHuman]);
+    if (!rawContent) {
+      return "";
+    }
+    return localizeAssistantFixedCopy(
+      rawContent,
+      t.threads.billingInsufficientBalance,
+    );
+  }, [rawContent, isHuman, t.threads.billingInsufficientBalance]);
   const isSummaryMessage = useMemo(
     () => isHuman && isSummaryTemplateMessage(message),
     [isHuman, message],
diff --git a/frontend/src/core/i18n/locales/en-US.ts b/frontend/src/core/i18n/locales/en-US.ts
index 86a3894a..d3fb090d 100644
--- a/frontend/src/core/i18n/locales/en-US.ts
+++ b/frontend/src/core/i18n/locales/en-US.ts
@@ -319,6 +319,8 @@ export const enUS: Translations = {
 
   threads: {
     streamError: "Something went wrong.",
+    billingInsufficientBalance:
+      "The account balance is insufficient for this model call.",
     invalidThreadId: "Invalid thread id 'new'. Please refresh and retry.",
     staleReferencesRemoved:
       "Some referenced files were invalid and were removed automatically.",
diff --git a/frontend/src/core/i18n/locales/types.ts b/frontend/src/core/i18n/locales/types.ts
index ebd22bb6..33a6f062 100644
--- a/frontend/src/core/i18n/locales/types.ts
+++ b/frontend/src/core/i18n/locales/types.ts
@@ -245,6 +245,7 @@ export interface Translations {
 
   threads: {
     streamError: string;
+    billingInsufficientBalance: string;
     invalidThreadId: string;
     staleReferencesRemoved: string;
     uploadFailed: string;
diff --git a/frontend/src/core/i18n/locales/zh-CN.ts b/frontend/src/core/i18n/locales/zh-CN.ts
index 3a726e93..be9df575 100644
--- a/frontend/src/core/i18n/locales/zh-CN.ts
+++ b/frontend/src/core/i18n/locales/zh-CN.ts
@@ -306,6 +306,7 @@ export const zhCN: Translations = {
 
   threads: {
     streamError: "出现了某些错误。",
+    billingInsufficientBalance: "账户余额不足，无法完成本次模型调用。",
     invalidThreadId: "线程 ID 无效（new），请刷新后重试。",
     staleReferencesRemoved: "部分引用文件已失效，已自动移除并继续发送。",
     uploadFailed: "文件上传失败。",