feat(ai-providers): 优化 OpenAI 编辑页 UI 交互与对齐

src/components/ui/HeaderInputList.tsx

@@ -10,6 +10,8 @@ interface HeaderInputListProps {
   disabled?: boolean;
   keyPlaceholder?: string;
   valuePlaceholder?: string;
+  removeButtonTitle?: string;
+  removeButtonAriaLabel?: string;
 }
 
 export function HeaderInputList({
@@ -18,7 +20,9 @@ export function HeaderInputList({
   addLabel,
   disabled = false,
   keyPlaceholder = 'X-Custom-Header',
-  valuePlaceholder = 'value'
+  valuePlaceholder = 'value',
+  removeButtonTitle = 'Remove',
+  removeButtonAriaLabel = 'Remove',
 }: HeaderInputListProps) {
   const currentEntries = entries.length ? entries : [{ key: '', value: '' }];
 
@@ -61,8 +65,8 @@ export function HeaderInputList({
               size="sm"
               onClick={() => removeEntry(index)}
               disabled={disabled || currentEntries.length <= 1}
-              title="Remove"
+              title={removeButtonTitle}
-              aria-label="Remove"
+              aria-label={removeButtonAriaLabel}
             >
               <IconX size={14} />
             </Button>

src/components/ui/ModelInputList.tsx

@@ -6,10 +6,18 @@ import type { ModelEntry } from './modelInputListUtils';
 interface ModelInputListProps {
   entries: ModelEntry[];
   onChange: (entries: ModelEntry[]) => void;
-  addLabel: string;
+  addLabel?: string;
   disabled?: boolean;
   namePlaceholder?: string;
   aliasPlaceholder?: string;
+  hideAddButton?: boolean;
+  onAdd?: () => void;
+  className?: string;
+  rowClassName?: string;
+  inputClassName?: string;
+  removeButtonClassName?: string;
+  removeButtonTitle?: string;
+  removeButtonAriaLabel?: string;
 }
 
 export function ModelInputList({
@@ -18,9 +26,20 @@ export function ModelInputList({
   addLabel,
   disabled = false,
   namePlaceholder = 'model-name',
-  aliasPlaceholder = 'alias (optional)'
+  aliasPlaceholder = 'alias (optional)',
+  hideAddButton = false,
+  onAdd,
+  className = '',
+  rowClassName = '',
+  inputClassName = '',
+  removeButtonClassName = '',
+  removeButtonTitle = 'Remove',
+  removeButtonAriaLabel = 'Remove',
 }: ModelInputListProps) {
   const currentEntries = entries.length ? entries : [{ name: '', alias: '' }];
+  const containerClassName = ['header-input-list', className].filter(Boolean).join(' ');
+  const inputClassNames = ['input', inputClassName].filter(Boolean).join(' ');
+  const rowClassNames = ['header-input-row', rowClassName].filter(Boolean).join(' ');
 
   const updateEntry = (index: number, field: 'name' | 'alias', value: string) => {
     const next = currentEntries.map((entry, idx) => (idx === index ? { ...entry, [field]: value } : entry));
@@ -28,7 +47,11 @@ export function ModelInputList({
   };
 
   const addEntry = () => {
-    onChange([...currentEntries, { name: '', alias: '' }]);
+    if (onAdd) {
+      onAdd();
+    } else {
+      onChange([...currentEntries, { name: '', alias: '' }]);
+    }
   };
 
   const removeEntry = (index: number) => {
@@ -37,12 +60,12 @@ export function ModelInputList({
   };
 
   return (
-    <div className="header-input-list">
+    <div className={containerClassName}>
       {currentEntries.map((entry, index) => (
         <Fragment key={index}>
-          <div className="header-input-row">
+          <div className={rowClassNames}>
             <input
-              className="input"
+              className={inputClassNames}
               placeholder={namePlaceholder}
               value={entry.name}
               onChange={(e) => updateEntry(index, 'name', e.target.value)}
@@ -50,7 +73,7 @@ export function ModelInputList({
             />
             <span className="header-separator">→</span>
             <input
-              className="input"
+              className={inputClassNames}
               placeholder={aliasPlaceholder}
               value={entry.alias}
               onChange={(e) => updateEntry(index, 'alias', e.target.value)}
@@ -61,17 +84,20 @@ export function ModelInputList({
               size="sm"
               onClick={() => removeEntry(index)}
               disabled={disabled || currentEntries.length <= 1}
-              title="Remove"
+              className={removeButtonClassName}
-              aria-label="Remove"
+              title={removeButtonTitle}
+              aria-label={removeButtonAriaLabel}
             >
               <IconX size={14} />
             </Button>
           </div>
         </Fragment>
       ))}
-      <Button variant="secondary" size="sm" onClick={addEntry} disabled={disabled} className="align-start">
+      {!hideAddButton && addLabel && (
-        {addLabel}
+        <Button variant="secondary" size="sm" onClick={addEntry} disabled={disabled} className="align-start">
-      </Button>
+          {addLabel}
+        </Button>
+      )}
     </div>
   );
 }

src/i18n/locales/en.json

@@ -38,13 +38,16 @@
     "quota_update_required": "Please update the CPA version or check for updates",
     "quota_check_credential": "Please check the credential status",
     "copy": "Copy",
+    "status": "Status",
+    "action": "Action",
     "custom_headers_label": "Custom Headers",
     "custom_headers_hint": "Optional HTTP headers to send with the request. Leave blank to remove.",
     "custom_headers_add": "Add Header",
     "custom_headers_key_placeholder": "Header name, e.g. X-Custom-Header",
     "custom_headers_value_placeholder": "Header value",
     "model_name_placeholder": "Model name, e.g. claude-3-5-sonnet-20241022",
-    "model_alias_placeholder": "Model alias (optional)"
+    "model_alias_placeholder": "Model alias (optional)",
+    "invalid_provider_index": "Invalid provider index."
   },
   "title": {
     "main": "CLI Proxy API Management Center",
@@ -333,7 +336,13 @@
     "openai_test_success": "Test succeeded. The model responded.",
     "openai_test_failed": "Test failed",
     "openai_test_select_placeholder": "Choose from current models",
-    "openai_test_select_empty": "No models configured. Add models first"
+    "openai_test_select_empty": "No models configured. Add models first",
+    "openai_test_single_action": "Test",
+    "openai_test_all_action": "Test All Keys",
+    "openai_test_all_hint": "Test connection status for all keys",
+    "openai_test_all_success": "All {{count}} keys passed the test",
+    "openai_test_all_failed": "All {{count}} keys failed the test",
+    "openai_test_all_partial": "Test completed: {{success}} passed, {{failed}} failed"
   },
   "auth_files": {
     "title": "Auth Files Management",

src/i18n/locales/ru.json

@@ -38,13 +38,16 @@
     "quota_update_required": "Пожалуйста, обновите CPA или проверьте наличие обновлений",
     "quota_check_credential": "Пожалуйста, проверьте статус учётных данных",
     "copy": "Копировать",
+    "status": "Статус",
+    "action": "Действие",
     "custom_headers_label": "Пользовательские заголовки",
     "custom_headers_hint": "Необязательно — HTTP-заголовки для отправки с запросом. Оставьте пустым для удаления.",
     "custom_headers_add": "Добавить заголовок",
     "custom_headers_key_placeholder": "Имя заголовка, например X-Custom-Header",
     "custom_headers_value_placeholder": "Значение заголовка",
     "model_name_placeholder": "Имя модели, напр. claude-3-5-sonnet-20241022",
-    "model_alias_placeholder": "Псевдоним модели (необязательно)"
+    "model_alias_placeholder": "Псевдоним модели (необязательно)",
+    "invalid_provider_index": "Неверный индекс провайдера."
   },
   "title": {
     "main": "Центр управления CLI Proxy API",
@@ -333,7 +336,13 @@
     "openai_test_success": "Тест выполнен успешно. Модель ответила.",
     "openai_test_failed": "Тест не выполнен",
     "openai_test_select_placeholder": "Выберите из текущих моделей",
-    "openai_test_select_empty": "Модели не настроены. Сначала добавьте модели"
+    "openai_test_select_empty": "Модели не настроены. Сначала добавьте модели",
+    "openai_test_single_action": "Тест",
+    "openai_test_all_action": "Тестировать все ключи",
+    "openai_test_all_hint": "Проверить состояние подключения для всех ключей",
+    "openai_test_all_success": "Все {{count}} ключей прошли тест",
+    "openai_test_all_failed": "Все {{count}} ключей не прошли тест",
+    "openai_test_all_partial": "Тест завершен: {{success}} прошло, {{failed}} не прошло"
   },
   "auth_files": {
     "title": "Управление файлами авторизации",

src/i18n/locales/zh-CN.json

@@ -38,13 +38,16 @@
     "quota_update_required": "请更新 CPA 版本或检查更新",
     "quota_check_credential": "请检查凭证状态",
     "copy": "复制",
+    "status": "状态",
+    "action": "操作",
     "custom_headers_label": "自定义请求头",
     "custom_headers_hint": "可选，设置需要附带到请求中的 HTTP 头，名称和值均不能为空。",
     "custom_headers_add": "添加请求头",
     "custom_headers_key_placeholder": "Header 名称，例如 X-Custom-Header",
     "custom_headers_value_placeholder": "Header 值",
     "model_name_placeholder": "模型名称，例如 claude-3-5-sonnet-20241022",
-    "model_alias_placeholder": "模型别名 (可选)"
+    "model_alias_placeholder": "模型别名 (可选)",
+    "invalid_provider_index": "无效的提供商索引。"
   },
   "title": {
     "main": "CLI Proxy API Management Center",
@@ -333,7 +336,13 @@
     "openai_test_success": "测试成功，模型可用。",
     "openai_test_failed": "测试失败",
     "openai_test_select_placeholder": "从当前模型列表选择",
-    "openai_test_select_empty": "当前未配置模型，请先添加模型"
+    "openai_test_select_empty": "当前未配置模型，请先添加模型",
+    "openai_test_single_action": "测试",
+    "openai_test_all_action": "一键测试全部密钥",
+    "openai_test_all_hint": "测试所有密钥的连接状态",
+    "openai_test_all_success": "所有 {{count}} 个密钥测试通过",
+    "openai_test_all_failed": "所有 {{count}} 个密钥测试失败",
+    "openai_test_all_partial": "测试完成：{{success}} 个通过，{{failed}} 个失败"
   },
   "auth_files": {
     "title": "认证文件管理",

src/pages/AiProvidersAmpcodeEditPage.tsx

@@ -302,6 +302,8 @@ export function AiProvidersAmpcodeEditPage() {
             addLabel={t('ai_providers.ampcode_model_mappings_add_btn')}
             namePlaceholder={t('ai_providers.ampcode_model_mappings_from_placeholder')}
             aliasPlaceholder={t('ai_providers.ampcode_model_mappings_to_placeholder')}
+            removeButtonTitle={t('common.delete')}
+            removeButtonAriaLabel={t('common.delete')}
             disabled={loading || saving || disableControls}
           />
           <div className="hint">{t('ai_providers.ampcode_model_mappings_hint')}</div>

src/pages/AiProvidersClaudeEditPage.tsx

@@ -210,7 +210,7 @@ export function AiProvidersClaudeEditPage() {
       <Card>
         {error && <div className="error-box">{error}</div>}
         {invalidIndexParam || invalidIndex ? (
-          <div className="hint">Invalid provider index.</div>
+          <div className="hint">{t('common.invalid_provider_index')}</div>
         ) : (
           <>
             <Input
@@ -245,6 +245,8 @@ export function AiProvidersClaudeEditPage() {
               addLabel={t('common.custom_headers_add')}
               keyPlaceholder={t('common.custom_headers_key_placeholder')}
               valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              removeButtonTitle={t('common.delete')}
+              removeButtonAriaLabel={t('common.delete')}
               disabled={disableControls || saving}
             />
             <div className="form-group">
@@ -255,6 +257,8 @@ export function AiProvidersClaudeEditPage() {
                 addLabel={t('ai_providers.claude_models_add_btn')}
                 namePlaceholder={t('common.model_name_placeholder')}
                 aliasPlaceholder={t('common.model_alias_placeholder')}
+                removeButtonTitle={t('common.delete')}
+                removeButtonAriaLabel={t('common.delete')}
                 disabled={disableControls || saving}
               />
             </div>

src/pages/AiProvidersCodexEditPage.tsx

@@ -210,7 +210,7 @@ export function AiProvidersCodexEditPage() {
       <Card>
         {error && <div className="error-box">{error}</div>}
         {invalidIndexParam || invalidIndex ? (
-          <div className="hint">Invalid provider index.</div>
+          <div className="hint">{t('common.invalid_provider_index')}</div>
         ) : (
           <>
             <Input
@@ -245,6 +245,8 @@ export function AiProvidersCodexEditPage() {
               addLabel={t('common.custom_headers_add')}
               keyPlaceholder={t('common.custom_headers_key_placeholder')}
               valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              removeButtonTitle={t('common.delete')}
+              removeButtonAriaLabel={t('common.delete')}
               disabled={disableControls || saving}
             />
             <div className="form-group">

src/pages/AiProvidersGeminiEditPage.tsx

@@ -193,7 +193,7 @@ export function AiProvidersGeminiEditPage() {
       <Card>
         {error && <div className="error-box">{error}</div>}
         {invalidIndexParam || invalidIndex ? (
-          <div className="hint">Invalid provider index.</div>
+          <div className="hint">{t('common.invalid_provider_index')}</div>
         ) : (
           <>
             <Input
@@ -224,6 +224,8 @@ export function AiProvidersGeminiEditPage() {
               addLabel={t('common.custom_headers_add')}
               keyPlaceholder={t('common.custom_headers_key_placeholder')}
               valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              removeButtonTitle={t('common.delete')}
+              removeButtonAriaLabel={t('common.delete')}
               disabled={disableControls || saving}
             />
             <div className="form-group">

src/pages/AiProvidersOpenAIEditLayout.tsx

@@ -10,6 +10,7 @@ import type { ModelInfo } from '@/utils/models';
 import { buildHeaderObject, headersToEntries } from '@/utils/headers';
 import { buildApiKeyEntry } from '@/components/providers/utils';
 import type { ModelEntry, OpenAIFormState } from '@/components/providers/types';
+import type { KeyTestStatus } from '@/stores/useOpenAIEditDraftStore';
 
 type LocationState = { fromAiProviders?: boolean } | null;
 
@@ -29,6 +30,9 @@ export type OpenAIEditOutletContext = {
   setTestStatus: Dispatch<SetStateAction<'idle' | 'loading' | 'success' | 'error'>>;
   testMessage: string;
   setTestMessage: Dispatch<SetStateAction<string>>;
+  keyTestStatuses: KeyTestStatus[];
+  setDraftKeyTestStatus: (keyIndex: number, status: KeyTestStatus) => void;
+  resetDraftKeyTestStatuses: (count: number) => void;
   availableModels: string[];
   handleBack: () => void;
   handleSave: () => Promise<void>;
@@ -99,11 +103,14 @@ export function AiProvidersOpenAIEditLayout() {
   const setDraftTestModel = useOpenAIEditDraftStore((state) => state.setDraftTestModel);
   const setDraftTestStatus = useOpenAIEditDraftStore((state) => state.setDraftTestStatus);
   const setDraftTestMessage = useOpenAIEditDraftStore((state) => state.setDraftTestMessage);
+  const setDraftKeyTestStatus = useOpenAIEditDraftStore((state) => state.setDraftKeyTestStatus);
+  const resetDraftKeyTestStatuses = useOpenAIEditDraftStore((state) => state.resetDraftKeyTestStatuses);
 
   const form = draft?.form ?? buildEmptyForm();
   const testModel = draft?.testModel ?? '';
   const testStatus = draft?.testStatus ?? 'idle';
   const testMessage = draft?.testMessage ?? '';
+  const keyTestStatuses = draft?.keyTestStatuses ?? [];
 
   const setForm: Dispatch<SetStateAction<OpenAIFormState>> = useCallback(
     (action) => {
@@ -134,6 +141,20 @@ export function AiProvidersOpenAIEditLayout() {
     [draftKey, setDraftTestMessage]
   );
 
+  const handleSetDraftKeyTestStatus = useCallback(
+    (keyIndex: number, status: KeyTestStatus) => {
+      setDraftKeyTestStatus(draftKey, keyIndex, status);
+    },
+    [draftKey, setDraftKeyTestStatus]
+  );
+
+  const handleResetDraftKeyTestStatuses = useCallback(
+    (count: number) => {
+      resetDraftKeyTestStatuses(draftKey, count);
+    },
+    [draftKey, resetDraftKeyTestStatuses]
+  );
+
   const initialData = useMemo(() => {
     if (editIndex === null) return undefined;
     return providers[editIndex];
@@ -215,6 +236,7 @@ export function AiProvidersOpenAIEditLayout() {
         testModel: initialTestModel,
         testStatus: 'idle',
         testMessage: '',
+        keyTestStatuses: [],
       });
     } else {
       initDraft(draftKey, {
@@ -222,6 +244,7 @@ export function AiProvidersOpenAIEditLayout() {
         testModel: '',
         testStatus: 'idle',
         testMessage: '',
+        keyTestStatuses: [],
       });
     }
   }, [draft?.initialized, draftKey, initDraft, initialData, loading]);
@@ -359,6 +382,9 @@ export function AiProvidersOpenAIEditLayout() {
         setTestStatus,
         testMessage,
         setTestMessage,
+        keyTestStatuses,
+        setDraftKeyTestStatus: handleSetDraftKeyTestStatus,
+        resetDraftKeyTestStatuses: handleResetDraftKeyTestStatuses,
         availableModels,
         handleBack,
         handleSave,

src/pages/AiProvidersOpenAIEditPage.tsx

@@ -1,4 +1,4 @@
-import { useEffect } from 'react';
+import { useEffect, useCallback } from 'react';
 import { useNavigate, useOutletContext } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import { Button } from '@/components/ui/Button';
@@ -14,6 +14,7 @@ import type { ApiKeyEntry } from '@/types';
 import { buildHeaderObject } from '@/utils/headers';
 import { buildApiKeyEntry, buildOpenAIChatCompletionsEndpoint } from '@/components/providers/utils';
 import type { OpenAIEditOutletContext } from './AiProvidersOpenAIEditLayout';
+import type { KeyTestStatus } from '@/stores/useOpenAIEditDraftStore';
 import styles from './AiProvidersPage.module.scss';
 import layoutStyles from './AiProvidersEditLayout.module.scss';
 
@@ -25,6 +26,72 @@ const getErrorMessage = (err: unknown) => {
   return '';
 };
 
+// Status icon components
+function StatusLoadingIcon() {
+  return (
+    <svg width="16" height="16" viewBox="0 0 16 16" fill="none" className={styles.statusIconSpin}>
+      <circle cx="8" cy="8" r="7" stroke="currentColor" strokeOpacity="0.25" strokeWidth="2" />
+      <path
+        d="M8 1A7 7 0 0 1 8 15"
+        stroke="currentColor"
+        strokeWidth="2"
+        strokeLinecap="round"
+      />
+    </svg>
+  );
+}
+
+function StatusSuccessIcon() {
+  return (
+    <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+      <circle cx="8" cy="8" r="8" fill="var(--success-color, #22c55e)" />
+      <path
+        d="M4.5 8L7 10.5L11.5 6"
+        stroke="white"
+        strokeWidth="2"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+      />
+    </svg>
+  );
+}
+
+function StatusErrorIcon() {
+  return (
+    <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+      <circle cx="8" cy="8" r="8" fill="var(--danger-color, #ef4444)" />
+      <path
+        d="M5 5L11 11M11 5L5 11"
+        stroke="white"
+        strokeWidth="2"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+      />
+    </svg>
+  );
+}
+
+function StatusIdleIcon() {
+  return (
+    <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+      <circle cx="8" cy="8" r="7" stroke="var(--text-tertiary, #9ca3af)" strokeWidth="2" />
+    </svg>
+  );
+}
+
+function StatusIcon({ status }: { status: KeyTestStatus['status'] }) {
+  switch (status) {
+    case 'loading':
+      return <StatusLoadingIcon />;
+    case 'success':
+      return <StatusSuccessIcon />;
+    case 'error':
+      return <StatusErrorIcon />;
+    default:
+      return <StatusIdleIcon />;
+  }
+}
+
 export function AiProvidersOpenAIEditPage() {
   const { t } = useTranslation();
   const navigate = useNavigate();
@@ -44,6 +111,9 @@ export function AiProvidersOpenAIEditPage() {
     setTestStatus,
     testMessage,
     setTestMessage,
+    keyTestStatuses,
+    setDraftKeyTestStatus,
+    resetDraftKeyTestStatuses,
     availableModels,
     handleBack,
     handleSave,
@@ -66,6 +136,144 @@ export function AiProvidersOpenAIEditPage() {
   }, [handleBack]);
 
   const canSave = !disableControls && !loading && !saving && !invalidIndexParam && !invalidIndex;
+  const hasConfiguredModels = form.modelEntries.some((entry) => entry.name.trim());
+  const hasTestableKeys = form.apiKeyEntries.some((entry) => entry.apiKey?.trim());
+
+  // Test a single key by index
+  const testSingleKey = useCallback(
+    async (keyIndex: number): Promise<boolean> => {
+      const baseUrl = form.baseUrl.trim();
+      if (!baseUrl) {
+        showNotification(t('notification.openai_test_url_required'), 'error');
+        return false;
+      }
+
+      const endpoint = buildOpenAIChatCompletionsEndpoint(baseUrl);
+      if (!endpoint) {
+        showNotification(t('notification.openai_test_url_required'), 'error');
+        return false;
+      }
+
+      const keyEntry = form.apiKeyEntries[keyIndex];
+      if (!keyEntry?.apiKey?.trim()) {
+        setDraftKeyTestStatus(keyIndex, { status: 'error', message: t('notification.openai_test_key_required') });
+        return false;
+      }
+
+      const modelName = testModel.trim() || availableModels[0] || '';
+      if (!modelName) {
+        showNotification(t('notification.openai_test_model_required'), 'error');
+        return false;
+      }
+
+      const customHeaders = buildHeaderObject(form.headers);
+      const headers: Record<string, string> = {
+        'Content-Type': 'application/json',
+        ...customHeaders,
+      };
+      if (!headers.Authorization && !headers['authorization']) {
+        headers.Authorization = `Bearer ${keyEntry.apiKey.trim()}`;
+      }
+
+      // Set loading state for this key
+      setDraftKeyTestStatus(keyIndex, { status: 'loading', message: '' });
+
+      try {
+        const result = await apiCallApi.request(
+          {
+            method: 'POST',
+            url: endpoint,
+            header: Object.keys(headers).length ? headers : undefined,
+            data: JSON.stringify({
+              model: modelName,
+              messages: [{ role: 'user', content: 'Hi' }],
+              stream: false,
+              max_tokens: 5,
+            }),
+          },
+          { timeout: OPENAI_TEST_TIMEOUT_MS }
+        );
+
+        if (result.statusCode < 200 || result.statusCode >= 300) {
+          throw new Error(getApiCallErrorMessage(result));
+        }
+
+        setDraftKeyTestStatus(keyIndex, { status: 'success', message: '' });
+        return true;
+      } catch (err: unknown) {
+        const message = getErrorMessage(err);
+        const errorCode =
+          typeof err === 'object' && err !== null && 'code' in err
+            ? String((err as { code?: string }).code)
+            : '';
+        const isTimeout = errorCode === 'ECONNABORTED' || message.toLowerCase().includes('timeout');
+        const errorMessage = isTimeout
+          ? t('ai_providers.openai_test_timeout', { seconds: OPENAI_TEST_TIMEOUT_MS / 1000 })
+          : message;
+        setDraftKeyTestStatus(keyIndex, { status: 'error', message: errorMessage });
+        return false;
+      }
+    },
+    [form.baseUrl, form.apiKeyEntries, form.headers, testModel, availableModels, t, setDraftKeyTestStatus, showNotification]
+  );
+
+  // Test all keys
+  const testAllKeys = useCallback(async () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      showNotification(t('notification.openai_test_url_required'), 'error');
+      return;
+    }
+
+    const endpoint = buildOpenAIChatCompletionsEndpoint(baseUrl);
+    if (!endpoint) {
+      showNotification(t('notification.openai_test_url_required'), 'error');
+      return;
+    }
+
+    const modelName = testModel.trim() || availableModels[0] || '';
+    if (!modelName) {
+      showNotification(t('notification.openai_test_model_required'), 'error');
+      return;
+    }
+
+    // Initialize statuses for all keys
+    const validKeyEntries = form.apiKeyEntries.filter((entry) => entry.apiKey?.trim());
+    if (validKeyEntries.length === 0) {
+      showNotification(t('notification.openai_test_key_required'), 'error');
+      return;
+    }
+
+    resetDraftKeyTestStatuses(form.apiKeyEntries.length);
+
+    // Test all keys in parallel
+    const results = await Promise.all(
+      form.apiKeyEntries.map((_, index) => testSingleKey(index))
+    );
+
+    const successCount = results.filter(Boolean).length;
+    const failCount = results.length - successCount;
+
+    if (failCount === 0) {
+      showNotification(t('ai_providers.openai_test_all_success', { count: successCount }), 'success');
+    } else if (successCount === 0) {
+      showNotification(t('ai_providers.openai_test_all_failed', { count: failCount }), 'error');
+    } else {
+      showNotification(
+        t('ai_providers.openai_test_all_partial', { success: successCount, failed: failCount }),
+        'warning'
+      );
+    }
+  }, [form.baseUrl, form.apiKeyEntries, testModel, availableModels, t, resetDraftKeyTestStatuses, testSingleKey, showNotification]);
+
+  const openOpenaiModelDiscovery = () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      showNotification(t('ai_providers.openai_models_fetch_invalid_url'), 'error');
+      return;
+    }
+    navigate('models');
+  };
 
   const renderKeyEntries = (entries: ApiKeyEntry[]) => {
     const list = entries.length ? entries : [buildApiKeyEntry()];
@@ -88,145 +296,101 @@ export function AiProvidersOpenAIEditPage() {
     };
 
     return (
-      <div className="stack">
+      <div className={styles.keyEntriesList}>
-        {list.map((entry, index) => (
+        <div className={styles.keyEntriesToolbar}>
-          <div key={index} className="item-row">
+          <span className={styles.keyEntriesCount}>
-            <div className="item-meta">
+            {t('ai_providers.openai_keys_count')}: {list.length}
-              <Input
+          </span>
-                label={`${t('common.api_key')} #${index + 1}`}
+          <Button
-                value={entry.apiKey}
+            variant="secondary"
-                onChange={(e) => updateEntry(index, 'apiKey', e.target.value)}
+            size="sm"
-                disabled={saving || disableControls}
+            onClick={addEntry}
-              />
+            disabled={saving || disableControls}
-              <Input
+            className={styles.addKeyButton}
-                label={t('common.proxy_url')}
+          >
-                value={entry.proxyUrl ?? ''}
+            {t('ai_providers.openai_keys_add_btn')}
-                onChange={(e) => updateEntry(index, 'proxyUrl', e.target.value)}
+          </Button>
-                disabled={saving || disableControls}
+        </div>
-              />
+        <div className={styles.keyTableShell}>
-            </div>
+          {/* 表头 */}
-            <div className="item-actions">
+          <div className={styles.keyTableHeader}>
-              <Button
+            <div className={styles.keyTableColIndex}>#</div>
-                variant="ghost"
+            <div className={styles.keyTableColStatus}>{t('common.status')}</div>
-                size="sm"
+            <div className={styles.keyTableColKey}>{t('common.api_key')}</div>
-                onClick={() => removeEntry(index)}
+            <div className={styles.keyTableColProxy}>{t('common.proxy_url')}</div>
-                disabled={saving || disableControls || list.length <= 1}
+            <div className={styles.keyTableColAction}>{t('common.action')}</div>
-              >
-                {t('common.delete')}
-              </Button>
-            </div>
           </div>
-        ))}
+
-        <Button
+          {/* 数据行 */}
-          variant="secondary"
+          {list.map((entry, index) => {
-          size="sm"
+            const keyStatus = keyTestStatuses[index]?.status ?? 'idle';
-          onClick={addEntry}
+            const canTestKey = Boolean(entry.apiKey?.trim()) && hasConfiguredModels;
-          disabled={saving || disableControls}
+
-        >
+            return (
-          {t('ai_providers.openai_keys_add_btn')}
+              <div key={index} className={styles.keyTableRow}>
-        </Button>
+                {/* 序号 */}
+                <div className={styles.keyTableColIndex}>{index + 1}</div>
+
+                {/* 状态指示灯 */}
+                <div
+                  className={styles.keyTableColStatus}
+                  title={keyTestStatuses[index]?.message || ''}
+                >
+                  <StatusIcon status={keyStatus} />
+                </div>
+
+                {/* Key 输入框 */}
+                <div className={styles.keyTableColKey}>
+                  <input
+                    type="text"
+                    value={entry.apiKey}
+                    onChange={(e) => updateEntry(index, 'apiKey', e.target.value)}
+                    disabled={saving || disableControls}
+                    className={`input ${styles.keyTableInput}`}
+                    placeholder={t('ai_providers.openai_key_placeholder')}
+                  />
+                </div>
+
+                {/* Proxy 输入框 */}
+                <div className={styles.keyTableColProxy}>
+                  <input
+                    type="text"
+                    value={entry.proxyUrl ?? ''}
+                    onChange={(e) => updateEntry(index, 'proxyUrl', e.target.value)}
+                    disabled={saving || disableControls}
+                    className={`input ${styles.keyTableInput}`}
+                    placeholder={t('ai_providers.openai_proxy_placeholder')}
+                  />
+                </div>
+
+                {/* 操作按钮 */}
+                <div className={styles.keyTableColAction}>
+                  <Button
+                    variant="secondary"
+                    size="sm"
+                    onClick={() => void testSingleKey(index)}
+                    disabled={saving || disableControls || !canTestKey}
+                    loading={keyStatus === 'loading'}
+                  >
+                    {t('ai_providers.openai_test_single_action')}
+                  </Button>
+                  <Button
+                    variant="ghost"
+                    size="sm"
+                    onClick={() => removeEntry(index)}
+                    disabled={saving || disableControls || list.length <= 1}
+                  >
+                    {t('common.delete')}
+                  </Button>
+                </div>
+              </div>
+            );
+          })}
+        </div>
       </div>
     );
   };
 
-  const openOpenaiModelDiscovery = () => {
-    const baseUrl = form.baseUrl.trim();
-    if (!baseUrl) {
-      showNotification(t('ai_providers.openai_models_fetch_invalid_url'), 'error');
-      return;
-    }
-    navigate('models');
-  };
-
-  const testOpenaiProviderConnection = async () => {
-    const baseUrl = form.baseUrl.trim();
-    if (!baseUrl) {
-      const message = t('notification.openai_test_url_required');
-      setTestStatus('error');
-      setTestMessage(message);
-      showNotification(message, 'error');
-      return;
-    }
-
-    const endpoint = buildOpenAIChatCompletionsEndpoint(baseUrl);
-    if (!endpoint) {
-      const message = t('notification.openai_test_url_required');
-      setTestStatus('error');
-      setTestMessage(message);
-      showNotification(message, 'error');
-      return;
-    }
-
-    const firstKeyEntry = form.apiKeyEntries.find((entry) => entry.apiKey?.trim());
-    if (!firstKeyEntry) {
-      const message = t('notification.openai_test_key_required');
-      setTestStatus('error');
-      setTestMessage(message);
-      showNotification(message, 'error');
-      return;
-    }
-
-    const modelName = testModel.trim() || availableModels[0] || '';
-    if (!modelName) {
-      const message = t('notification.openai_test_model_required');
-      setTestStatus('error');
-      setTestMessage(message);
-      showNotification(message, 'error');
-      return;
-    }
-
-    const customHeaders = buildHeaderObject(form.headers);
-    const headers: Record<string, string> = {
-      'Content-Type': 'application/json',
-      ...customHeaders,
-    };
-    if (!headers.Authorization && !headers['authorization']) {
-      headers.Authorization = `Bearer ${firstKeyEntry.apiKey.trim()}`;
-    }
-
-    setTestStatus('loading');
-    setTestMessage(t('ai_providers.openai_test_running'));
-
-    try {
-      const result = await apiCallApi.request(
-        {
-          method: 'POST',
-          url: endpoint,
-          header: Object.keys(headers).length ? headers : undefined,
-          data: JSON.stringify({
-            model: modelName,
-            messages: [{ role: 'user', content: 'Hi' }],
-            stream: false,
-            max_tokens: 5,
-          }),
-        },
-        { timeout: OPENAI_TEST_TIMEOUT_MS }
-      );
-
-      if (result.statusCode < 200 || result.statusCode >= 300) {
-        throw new Error(getApiCallErrorMessage(result));
-      }
-
-      setTestStatus('success');
-      setTestMessage(t('ai_providers.openai_test_success'));
-    } catch (err: unknown) {
-      setTestStatus('error');
-      const message = getErrorMessage(err);
-      const errorCode =
-        typeof err === 'object' && err !== null && 'code' in err
-          ? String((err as { code?: string }).code)
-          : '';
-      const isTimeout = errorCode === 'ECONNABORTED' || message.toLowerCase().includes('timeout');
-      if (isTimeout) {
-        setTestMessage(
-          t('ai_providers.openai_test_timeout', { seconds: OPENAI_TEST_TIMEOUT_MS / 1000 })
-        );
-      } else {
-        setTestMessage(`${t('ai_providers.openai_test_failed')}: ${message}`);
-      }
-    }
-  };
-
   return (
     <SecondaryScreenShell
       ref={swipeRef}
@@ -245,7 +409,7 @@ export function AiProvidersOpenAIEditPage() {
     >
       <Card>
         {invalidIndexParam || invalidIndex ? (
-          <div className="hint">Invalid provider index.</div>
+          <div className="hint">{t('common.invalid_provider_index')}</div>
         ) : (
           <>
             <Input
@@ -275,77 +439,109 @@ export function AiProvidersOpenAIEditPage() {
               addLabel={t('common.custom_headers_add')}
               keyPlaceholder={t('common.custom_headers_key_placeholder')}
               valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              removeButtonTitle={t('common.delete')}
+              removeButtonAriaLabel={t('common.delete')}
               disabled={saving || disableControls}
             />
 
-            <div className="form-group">
+            {/* 模型配置区域 - 统一布局 */}
-              <label>
+            <div className={styles.modelConfigSection}>
-                {hasIndexParam
+              {/* 标题行 */}
-                  ? t('ai_providers.openai_edit_modal_models_label')
+              <div className={styles.modelConfigHeader}>
-                  : t('ai_providers.openai_add_modal_models_label')}
+                <label className={styles.modelConfigTitle}>
-              </label>
+                  {hasIndexParam
+                    ? t('ai_providers.openai_edit_modal_models_label')
+                    : t('ai_providers.openai_add_modal_models_label')}
+                </label>
+                <div className={styles.modelConfigToolbar}>
+                  <Button
+                    variant="secondary"
+                    size="sm"
+                    onClick={() => setForm((prev) => ({
+                      ...prev,
+                      modelEntries: [...prev.modelEntries, { name: '', alias: '' }]
+                    }))}
+                    disabled={saving || disableControls}
+                  >
+                    {t('ai_providers.openai_models_add_btn')}
+                  </Button>
+                  <Button
+                    variant="secondary"
+                    size="sm"
+                    onClick={openOpenaiModelDiscovery}
+                    disabled={saving || disableControls}
+                  >
+                    {t('ai_providers.openai_models_fetch_button')}
+                  </Button>
+                </div>
+              </div>
+
+              {/* 提示文本 */}
               <div className="hint">{t('ai_providers.openai_models_hint')}</div>
+
+              {/* 模型列表 */}
               <ModelInputList
                 entries={form.modelEntries}
                 onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
-                addLabel={t('ai_providers.openai_models_add_btn')}
                 namePlaceholder={t('common.model_name_placeholder')}
                 aliasPlaceholder={t('common.model_alias_placeholder')}
                 disabled={saving || disableControls}
+                hideAddButton
+                className={styles.modelInputList}
+                rowClassName={styles.modelInputRow}
+                inputClassName={styles.modelInputField}
+                removeButtonClassName={styles.modelRowRemoveButton}
+                removeButtonTitle={t('common.delete')}
+                removeButtonAriaLabel={t('common.delete')}
               />
-              <Button
-                variant="secondary"
-                size="sm"
-                onClick={openOpenaiModelDiscovery}
-                disabled={saving || disableControls}
-              >
-                {t('ai_providers.openai_models_fetch_button')}
-              </Button>
-            </div>
 
-            <div className="form-group">
+              {/* 测试区域 */}
-              <label>{t('ai_providers.openai_test_title')}</label>
+              <div className={styles.modelTestPanel}>
-              <div className="hint">{t('ai_providers.openai_test_hint')}</div>
+                <div className={styles.modelTestMeta}>
-              <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+                  <label className={styles.modelTestLabel}>{t('ai_providers.openai_test_title')}</label>
-                <select
+                  <span className={styles.modelTestHint}>{t('ai_providers.openai_test_hint')}</span>
-                  className={`input ${styles.openaiTestSelect}`}
+                </div>
-                  value={testModel}
+                <div className={styles.modelTestControls}>
-                  onChange={(e) => {
+                  <select
-                    setTestModel(e.target.value);
+                    className={`input ${styles.openaiTestSelect}`}
-                    setTestStatus('idle');
+                    value={testModel}
-                    setTestMessage('');
+                    onChange={(e) => {
-                  }}
+                      setTestModel(e.target.value);
-                  disabled={saving || disableControls || availableModels.length === 0}
+                      setTestStatus('idle');
-                >
+                      setTestMessage('');
-                  <option value="">
+                    }}
-                    {availableModels.length
+                    disabled={saving || disableControls || availableModels.length === 0}
-                      ? t('ai_providers.openai_test_select_placeholder')
+                  >
-                      : t('ai_providers.openai_test_select_empty')}
+                    <option value="">
-                  </option>
+                      {availableModels.length
-                  {form.modelEntries
+                        ? t('ai_providers.openai_test_select_placeholder')
-                    .filter((entry) => entry.name.trim())
+                        : t('ai_providers.openai_test_select_empty')}
-                    .map((entry, idx) => {
+                    </option>
-                      const name = entry.name.trim();
+                    {form.modelEntries
-                      const alias = entry.alias.trim();
+                      .filter((entry) => entry.name.trim())
-                      const label = alias && alias !== name ? `${name} (${alias})` : name;
+                      .map((entry, idx) => {
-                      return (
+                        const name = entry.name.trim();
-                        <option key={`${name}-${idx}`} value={name}>
+                        const alias = entry.alias.trim();
-                          {label}
+                        const label = alias && alias !== name ? `${name} (${alias})` : name;
-                        </option>
+                        return (
-                      );
+                          <option key={`${name}-${idx}`} value={name}>
-                    })}
+                            {label}
-                </select>
+                          </option>
-                <Button
+                        );
-                  variant={testStatus === 'error' ? 'danger' : 'secondary'}
+                      })}
-                  className={`${styles.openaiTestButton} ${
+                  </select>
-                    testStatus === 'success' ? styles.openaiTestButtonSuccess : ''
+                  <Button
-                  }`}
+                    variant={testStatus === 'error' ? 'danger' : 'secondary'}
-                  onClick={() => void testOpenaiProviderConnection()}
+                    size="sm"
-                  loading={testStatus === 'loading'}
+                    onClick={() => void testAllKeys()}
-                  disabled={saving || disableControls || availableModels.length === 0}
+                    loading={testStatus === 'loading'}
-                >
+                    disabled={saving || disableControls || !hasConfiguredModels || !hasTestableKeys}
-                  {t('ai_providers.openai_test_action')}
+                    title={t('ai_providers.openai_test_all_hint')}
-                </Button>
+                    className={styles.modelTestAllButton}
+                  >
+                    {t('ai_providers.openai_test_all_action')}
+                  </Button>
+                </div>
               </div>
               {testMessage && (
                 <div
@@ -362,8 +558,11 @@ export function AiProvidersOpenAIEditPage() {
               )}
             </div>
 
-            <div className="form-group">
+            <div className={`form-group ${styles.keyEntriesSection}`}>
-              <label>{t('ai_providers.openai_add_modal_keys_label')}</label>
+              <div className={styles.keyEntriesHeader}>
+                <label>{t('ai_providers.openai_add_modal_keys_label')}</label>
+                <span className={styles.keyEntriesHint}>{t('ai_providers.openai_keys_hint')}</span>
+              </div>
               {renderKeyEntries(form.apiKeyEntries)}
             </div>
           </>

src/pages/AiProvidersPage.module.scss

@@ -387,19 +387,6 @@
   }
 }
 
-// 连通性测试按钮高度对齐
-.openaiTestSelect {
-  flex: 1 1 0;
-  min-width: 0;
-}
-
-.openaiTestButton {
-  flex: 1 1 0;
-  padding: 8px 12px;
-  font-size: 14px;
-  line-height: 1.5;
-}
-
 // 状态监测栏
 .statusBar {
   display: flex;
@@ -473,6 +460,312 @@
   background: var(--failure-badge-bg, #fee2e2);
 }
 
+// ============================================
+// Model Config Section - Unified Layout
+// ============================================
+
+.modelConfigSection {
+  margin-bottom: $spacing-md;
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-sm;
+}
+
+.modelConfigHeader {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: $spacing-md;
+  flex-wrap: wrap;
+
+  @include mobile {
+    align-items: flex-start;
+  }
+}
+
+.modelConfigTitle {
+  font-weight: 600;
+  color: var(--text-primary);
+  font-size: 14px;
+  line-height: 1.4;
+}
+
+.modelConfigToolbar {
+  display: flex;
+  align-items: center;
+  gap: $spacing-xs;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+
+  @include mobile {
+    width: 100%;
+    justify-content: flex-start;
+  }
+
+  :global(.btn) {
+    white-space: nowrap;
+  }
+}
+
+.modelInputList {
+  gap: $spacing-xs;
+}
+
+.modelInputRow {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto;
+  gap: $spacing-sm;
+  align-items: center;
+
+  @include mobile {
+    grid-template-columns: minmax(0, 1fr) auto;
+    row-gap: $spacing-xs;
+
+    > :nth-child(2) {
+      display: none;
+    }
+
+    > :nth-child(3) {
+      grid-column: 1 / 3;
+    }
+
+    > :nth-child(4) {
+      grid-column: 2 / 3;
+      grid-row: 1 / 2;
+    }
+  }
+}
+
+.modelInputField {
+  min-width: 0;
+}
+
+.modelRowRemoveButton {
+  justify-self: center;
+}
+
+.modelTestPanel {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: $spacing-md;
+  margin-top: $spacing-sm;
+  padding: $spacing-sm $spacing-md;
+  border: 1px solid var(--border-color);
+  border-radius: $radius-md;
+  background: var(--bg-secondary);
+
+  @include mobile {
+    flex-direction: column;
+    align-items: stretch;
+  }
+}
+
+.modelTestMeta {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  min-width: 0;
+}
+
+.modelTestLabel {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--text-secondary);
+  line-height: 1.4;
+}
+
+.modelTestHint {
+  font-size: 12px;
+  color: var(--text-tertiary);
+  line-height: 1.4;
+}
+
+.modelTestControls {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: $spacing-xs;
+  flex: 1;
+  min-width: 0;
+
+  @include mobile {
+    justify-content: flex-start;
+  }
+}
+
+// ============================================
+// Key Entry Styles - Table Design
+// ============================================
+
+.keyEntriesSection {
+  margin-bottom: 0;
+}
+
+.keyEntriesHeader {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  margin-bottom: $spacing-sm;
+
+  label {
+    margin: 0;
+  }
+}
+
+.keyEntriesHint {
+  font-size: 13px;
+  line-height: 1.4;
+  color: var(--text-secondary);
+}
+
+.keyEntriesList {
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-sm;
+}
+
+.keyEntriesToolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: $spacing-sm;
+  flex-wrap: wrap;
+}
+
+.keyEntriesCount {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--text-secondary);
+}
+
+.keyTableShell {
+  overflow-x: auto;
+  border-radius: $radius-md;
+}
+
+// 表头
+.keyTableHeader {
+  display: grid;
+  grid-template-columns: 46px 56px minmax(220px, 1.4fr) minmax(200px, 1.1fr) auto;
+  gap: $spacing-sm;
+  min-width: 760px;
+  padding: 10px $spacing-md;
+  background: var(--bg-tertiary);
+  border: 1px solid var(--border-color);
+  border-bottom: none;
+  border-radius: $radius-md $radius-md 0 0;
+  font-size: 12px;
+  font-weight: 600;
+  color: var(--text-secondary);
+  text-transform: none;
+}
+
+// 数据行
+.keyTableRow {
+  display: grid;
+  grid-template-columns: 46px 56px minmax(220px, 1.4fr) minmax(200px, 1.1fr) auto;
+  gap: $spacing-sm;
+  min-width: 760px;
+  padding: 10px $spacing-md;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border-color);
+  border-top: none;
+  align-items: center;
+
+  &:last-child {
+    border-radius: 0 0 $radius-md $radius-md;
+  }
+
+  &:hover {
+    background: var(--bg-tertiary);
+  }
+}
+
+// 列定义
+.keyTableColIndex {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-weight: 600;
+  color: var(--text-tertiary);
+}
+
+.keyTableColStatus {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+
+  svg {
+    display: block;
+  }
+}
+
+.keyTableColKey,
+.keyTableColProxy {
+  min-width: 0;
+}
+
+.keyTableColAction {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: $spacing-xs;
+  flex-shrink: 0;
+  white-space: nowrap;
+}
+
+.keyTableInput {
+  width: 100%;
+  padding: 8px 10px;
+  font-size: 14px;
+  min-height: 38px;
+}
+
+.addKeyButton {
+  align-self: auto;
+  margin-top: 0;
+}
+
+.openaiTestSelect {
+  flex: 1 1 260px;
+  min-width: 180px;
+  max-width: 380px;
+
+  @include mobile {
+    min-width: 0;
+    max-width: none;
+  }
+}
+
+.modelTestAllButton {
+  white-space: nowrap;
+  flex-shrink: 0;
+}
+
+.statusIconWrapper {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 24px;
+  height: 24px;
+  color: var(--text-secondary);
+  flex-shrink: 0;
+}
+
+.statusIconSpin {
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
 // 暗色主题适配
 :global([data-theme='dark']) {
   .headerBadge {

src/pages/AiProvidersVertexEditPage.tsx

@@ -218,7 +218,7 @@ export function AiProvidersVertexEditPage() {
       <Card>
         {error && <div className="error-box">{error}</div>}
         {invalidIndexParam || invalidIndex ? (
-          <div className="hint">Invalid provider index.</div>
+          <div className="hint">{t('common.invalid_provider_index')}</div>
         ) : (
           <>
             <Input
@@ -256,6 +256,8 @@ export function AiProvidersVertexEditPage() {
               addLabel={t('common.custom_headers_add')}
               keyPlaceholder={t('common.custom_headers_key_placeholder')}
               valuePlaceholder={t('common.custom_headers_value_placeholder')}
+              removeButtonTitle={t('common.delete')}
+              removeButtonAriaLabel={t('common.delete')}
               disabled={disableControls || saving}
             />
             <div className="form-group">
@@ -266,6 +268,8 @@ export function AiProvidersVertexEditPage() {
                 addLabel={t('ai_providers.vertex_models_add_btn')}
                 namePlaceholder={t('common.model_name_placeholder')}
                 aliasPlaceholder={t('common.model_alias_placeholder')}
+                removeButtonTitle={t('common.delete')}
+                removeButtonAriaLabel={t('common.delete')}
                 disabled={disableControls || saving}
               />
               <div className="hint">{t('ai_providers.vertex_models_hint')}</div>

src/stores/useOpenAIEditDraftStore.ts

@@ -15,12 +15,18 @@ import { buildApiKeyEntry } from '@/components/providers/utils';
 
 export type OpenAITestStatus = 'idle' | 'loading' | 'success' | 'error';
 
+export type KeyTestStatus = {
+  status: OpenAITestStatus;
+  message: string;
+};
+
 export type OpenAIEditDraft = {
   initialized: boolean;
   form: OpenAIFormState;
   testModel: string;
   testStatus: OpenAITestStatus;
   testMessage: string;
+  keyTestStatuses: KeyTestStatus[];
 };
 
 interface OpenAIEditDraftState {
@@ -31,6 +37,8 @@ interface OpenAIEditDraftState {
   setDraftTestModel: (key: string, action: SetStateAction<string>) => void;
   setDraftTestStatus: (key: string, action: SetStateAction<OpenAITestStatus>) => void;
   setDraftTestMessage: (key: string, action: SetStateAction<string>) => void;
+  setDraftKeyTestStatus: (draftKey: string, keyIndex: number, status: KeyTestStatus) => void;
+  resetDraftKeyTestStatuses: (draftKey: string, count: number) => void;
   clearDraft: (key: string) => void;
 }
 
@@ -53,6 +61,7 @@ const buildEmptyDraft = (): OpenAIEditDraft => ({
   testModel: '',
   testStatus: 'idle',
   testMessage: '',
+  keyTestStatuses: [],
 });
 
 export const useOpenAIEditDraftStore = create<OpenAIEditDraftState>((set, get) => ({
@@ -135,6 +144,38 @@ export const useOpenAIEditDraftStore = create<OpenAIEditDraftState>((set, get) =
     });
   },
 
+  setDraftKeyTestStatus: (draftKey, keyIndex, status) => {
+    if (!draftKey) return;
+    set((state) => {
+      const existing = state.drafts[draftKey] ?? buildEmptyDraft();
+      const nextStatuses = [...existing.keyTestStatuses];
+      nextStatuses[keyIndex] = status;
+      return {
+        drafts: {
+          ...state.drafts,
+          [draftKey]: { ...existing, initialized: true, keyTestStatuses: nextStatuses },
+        },
+      };
+    });
+  },
+
+  resetDraftKeyTestStatuses: (draftKey, count) => {
+    if (!draftKey) return;
+    set((state) => {
+      const existing = state.drafts[draftKey] ?? buildEmptyDraft();
+      return {
+        drafts: {
+          ...state.drafts,
+          [draftKey]: {
+            ...existing,
+            initialized: true,
+            keyTestStatuses: Array.from({ length: count }, () => ({ status: 'idle', message: '' })),
+          },
+        },
+      };
+    });
+  },
+
   clearDraft: (key) => {
     if (!key) return;
     set((state) => {

src/styles/components.scss

@@ -581,15 +581,16 @@ textarea {
   padding: $spacing-md;
   background: var(--bg-primary);
   display: flex;
-  align-items: center;
+  align-items: flex-start;
   justify-content: space-between;
   gap: $spacing-md;
-  flex-wrap: wrap;
 
   .item-meta {
     display: flex;
     flex-direction: column;
-    gap: 6px;
+    gap: $spacing-sm;
+    flex: 1;
+    min-width: 0;
   }
 
   .item-title {