ci(deps): bump actions/github-script from 7 to 8

Bumps [actions/github-script](https://github.com/actions/github-script) from 7 to 8.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](https://github.com/actions/github-script/compare/v7...v8)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/github-issue-tracker.yml

@@ -42,7 +42,7 @@ jobs:
 
       - name: Add pending label if in quiet hours
         if: steps.check_time.outputs.should_delay == 'true'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             github.rest.issues.addLabels({

src/renderer/src/aiCore/index_new.ts

@@ -27,7 +27,6 @@ import { buildAiSdkMiddlewares } from './middleware/AiSdkMiddlewareBuilder'
 import { buildPlugins } from './plugins/PluginBuilder'
 import { createAiSdkProvider } from './provider/factory'
 import {
-  adaptProvider,
   getActualProvider,
   isModernSdkSupported,
   prepareSpecialProviderConfig,
@@ -65,11 +64,12 @@ export default class ModernAiProvider {
    *    - URL will be automatically formatted via `formatProviderApiHost`, adding version suffixes like `/v1`
    *
    * 2. When called with `(model, provider)`:
-   *    - The provided provider will be adapted via `adaptProvider`
+   *    - **Directly uses the provided provider WITHOUT going through `getActualProvider`**
-   *    - URL formatting behavior depends on the adapted result
+   *    - **URL will NOT be automatically formatted, `/v1` suffix will NOT be added**
+   *    - This is legacy behavior kept for backward compatibility
    *
    * 3. When called with `(provider)`:
-   *    - The provider will be adapted via `adaptProvider`
+   *    - Directly uses the provider without requiring a model
    *    - Used for operations that don't need a model (e.g., fetchModels)
    *
    * @example
@@ -77,7 +77,7 @@ export default class ModernAiProvider {
    * // Recommended: Auto-format URL
    * const ai = new ModernAiProvider(model)
    *
-   * // Provider will be adapted
+   * // Not recommended: Skip URL formatting (only for special cases)
    * const ai = new ModernAiProvider(model, customProvider)
    *
    * // For operations that don't need a model
@@ -91,12 +91,12 @@ export default class ModernAiProvider {
     if (this.isModel(modelOrProvider)) {
       // 传入的是 Model
       this.model = modelOrProvider
-      this.actualProvider = provider ? adaptProvider({ provider }) : getActualProvider(modelOrProvider)
+      this.actualProvider = provider || getActualProvider(modelOrProvider)
       // 只保存配置，不预先创建executor
       this.config = providerToAiSdkConfig(this.actualProvider, modelOrProvider)
     } else {
       // 传入的是 Provider
-      this.actualProvider = adaptProvider({ provider: modelOrProvider })
+      this.actualProvider = modelOrProvider
       // model为可选，某些操作（如fetchModels）不需要model
     }
 
@@ -120,12 +120,9 @@ export default class ModernAiProvider {
       throw new Error('Model is required for completions. Please use constructor with model parameter.')
     }
 
-    // Config is now set in constructor, ApiService handles key rotation before passing provider
+    // 每次请求时重新生成配置以确保API key轮换生效
-    if (!this.config) {
+    this.config = providerToAiSdkConfig(this.actualProvider, this.model)
-      // If config wasn't set in constructor (when provider only), generate it now
+    logger.debug('Generated provider config for completions', this.config)
-      this.config = providerToAiSdkConfig(this.actualProvider, this.model!)
-    }
-    logger.debug('Using provider config for completions', this.config)
 
     // 检查 config 是否存在
     if (!this.config) {

src/renderer/src/aiCore/provider/providerConfig.ts

@@ -29,6 +29,32 @@ import { azureAnthropicProviderCreator } from './config/azure-anthropic'
 import { COPILOT_DEFAULT_HEADERS } from './constants'
 import { getAiSdkProviderId } from './factory'
 
+/**
+ * 获取轮询的API key
+ * 复用legacy架构的多key轮询逻辑
+ */
+function getRotatedApiKey(provider: Provider): string {
+  const keys = provider.apiKey.split(',').map((key) => key.trim())
+  const keyName = `provider:${provider.id}:last_used_key`
+
+  if (keys.length === 1) {
+    return keys[0]
+  }
+
+  const lastUsedKey = window.keyv.get(keyName)
+  if (!lastUsedKey) {
+    window.keyv.set(keyName, keys[0])
+    return keys[0]
+  }
+
+  const currentIndex = keys.indexOf(lastUsedKey)
+  const nextIndex = (currentIndex + 1) % keys.length
+  const nextKey = keys[nextIndex]
+  window.keyv.set(keyName, nextKey)
+
+  return nextKey
+}
+
 /**
  * 处理特殊provider的转换逻辑
  */
@@ -52,13 +78,11 @@ function handleSpecialProviders(model: Model, provider: Provider): Provider {
 }
 
 /**
- * Format and normalize the API host URL for a provider.
+ * 主要用来对齐AISdk的BaseURL格式
- * Handles provider-specific URL formatting rules (e.g., appending version paths, Azure formatting).
+ * @param provider
- *
+ * @returns
- * @param provider - The provider whose API host is to be formatted.
- * @returns A new provider instance with the formatted API host.
  */
-export function formatProviderApiHost(provider: Provider): Provider {
+function formatProviderApiHost(provider: Provider): Provider {
   const formatted = { ...provider }
   if (formatted.anthropicApiHost) {
     formatted.anthropicApiHost = formatApiHost(formatted.anthropicApiHost)
@@ -90,38 +114,18 @@ export function formatProviderApiHost(provider: Provider): Provider {
 }
 
 /**
- * Retrieve the effective Provider configuration for the given model.
+ * 获取实际的Provider配置
- * Applies all necessary transformations (special-provider handling, URL formatting, etc.).
+ * 简化版：将逻辑分解为小函数
- *
- * @param model - The model whose provider is to be resolved.
- * @returns A new Provider instance with all adaptations applied.
  */
 export function getActualProvider(model: Model): Provider {
   const baseProvider = getProviderByModel(model)
 
-  return adaptProvider({ provider: baseProvider, model })
+  // 按顺序处理各种转换
-}
+  let actualProvider = cloneDeep(baseProvider)
+  actualProvider = handleSpecialProviders(model, actualProvider)
+  actualProvider = formatProviderApiHost(actualProvider)
 
-/**
+  return actualProvider
- * Transforms a provider configuration by applying model-specific adaptations and normalizing its API host.
- * The transformations are applied in the following order:
- * 1. Model-specific provider handling (e.g., New-API, system providers, Azure OpenAI)
- * 2. API host formatting (provider-specific URL normalization)
- *
- * @param provider - The base provider configuration to transform.
- * @param model - The model associated with the provider; optional but required for special-provider handling.
- * @returns A new Provider instance with all transformations applied.
- */
-export function adaptProvider({ provider, model }: { provider: Provider; model?: Model }): Provider {
-  let adaptedProvider = cloneDeep(provider)
-
-  // Apply transformations in order
-  if (model) {
-    adaptedProvider = handleSpecialProviders(model, adaptedProvider)
-  }
-  adaptedProvider = formatProviderApiHost(adaptedProvider)
-
-  return adaptedProvider
 }
 
 /**
@@ -135,7 +139,7 @@ export function providerToAiSdkConfig(actualProvider: Provider, model: Model): A
   const { baseURL, endpoint } = routeToEndpoint(actualProvider.apiHost)
   const baseConfig = {
     baseURL: baseURL,
-    apiKey: actualProvider.apiKey
+    apiKey: getRotatedApiKey(actualProvider)
   }
 
   const isCopilotProvider = actualProvider.id === SystemProviderIds.copilot

src/renderer/src/i18n/locales/en-us.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Preview: {{url}}",
           "reset": "Reset",
-          "tip": "Add # at the end to disable the automatically appended API version."
+          "tip": "ending with # forces use of input address"
         }
       },
       "api_host": "API Host",

src/renderer/src/i18n/locales/zh-cn.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "预览: {{url}}",
           "reset": "重置",
-          "tip": "在末尾添加 # 以禁用自动附加的API版本。"
+          "tip": "# 结尾强制使用输入地址"
         }
       },
       "api_host": "API 地址",

src/renderer/src/i18n/locales/zh-tw.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "預覽：{{url}}",
           "reset": "重設",
-          "tip": "在末尾添加 # 以停用自動附加的 API 版本。"
+          "tip": "# 結尾強制使用輸入位址"
         }
       },
       "api_host": "API 主機地址",

src/renderer/src/i18n/translate/de-de.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Vorschau: {{url}}",
           "reset": "Zurücksetzen",
-          "tip": "Fügen Sie am Ende ein # hinzu, um die automatisch angehängte API-Version zu deaktivieren."
+          "tip": "# am Ende erzwingt die Verwendung der Eingabe-Adresse"
         }
       },
       "api_host": "API-Adresse",

src/renderer/src/i18n/translate/el-gr.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Προεπισκόπηση: {{url}}",
           "reset": "Επαναφορά",
-          "tip": "Προσθέστε το σύμβολο # στο τέλος για να απενεργοποιήσετε την αυτόματα προστιθέμενη έκδοση API."
+          "tip": "#τέλος ενδεχόμενη χρήση της εισαγωγής διευθύνσεως"
         }
       },
       "api_host": "Διεύθυνση API",

src/renderer/src/i18n/translate/es-es.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Vista previa: {{url}}",
           "reset": "Restablecer",
-          "tip": "Añada # al final para deshabilitar la versión de la API que se añade automáticamente."
+          "tip": "forzar uso de dirección de entrada con # al final"
         }
       },
       "api_host": "Dirección API",

src/renderer/src/i18n/translate/fr-fr.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Aperçu : {{url}}",
           "reset": "Réinitialiser",
-          "tip": "Ajoutez # à la fin pour désactiver la version d'API ajoutée automatiquement."
+          "tip": "forcer l'utilisation de l'adresse d'entrée si terminé par #"
         }
       },
       "api_host": "Adresse API",

src/renderer/src/i18n/translate/ja-jp.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "プレビュー: {{url}}",
           "reset": "リセット",
-          "tip": "自動的に付加されるAPIバージョンを無効にするには、末尾に#を追加します。"
+          "tip": "#で終わる場合、入力されたアドレスを強制的に使用します"
         }
       },
       "api_host": "APIホスト",

src/renderer/src/i18n/translate/pt-pt.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Pré-visualização: {{url}}",
           "reset": "Redefinir",
-          "tip": "Adicione # no final para desativar a versão da API adicionada automaticamente."
+          "tip": "e forçar o uso do endereço original quando terminar com '#'"
         }
       },
       "api_host": "Endereço API",

src/renderer/src/i18n/translate/ru-ru.json

@@ -4372,7 +4372,7 @@
         "url": {
           "preview": "Предпросмотр: {{url}}",
           "reset": "Сброс",
-          "tip": "Добавьте # в конце, чтобы отключить автоматически добавляемую версию API."
+          "tip": "заканчивая на # принудительно использует введенный адрес"
         }
       },
       "api_host": "Хост API",

src/renderer/src/pages/settings/ProviderSettings/ProviderSetting.tsx

@@ -1,10 +1,8 @@
-import { adaptProvider } from '@renderer/aiCore/provider/providerConfig'
 import OpenAIAlert from '@renderer/components/Alert/OpenAIAlert'
 import { LoadingIcon } from '@renderer/components/Icons'
 import { HStack } from '@renderer/components/Layout'
 import { ApiKeyListPopup } from '@renderer/components/Popups/ApiKeyListPopup'
 import Selector from '@renderer/components/Selector'
-import { HelpTooltip } from '@renderer/components/TooltipIcons'
 import { isEmbeddingModel, isRerankModel } from '@renderer/config/models'
 import { PROVIDER_URLS } from '@renderer/config/providers'
 import { useTheme } from '@renderer/context/ThemeProvider'
@@ -21,7 +19,14 @@ import type { SystemProviderId } from '@renderer/types'
 import { isSystemProvider, isSystemProviderId, SystemProviderIds } from '@renderer/types'
 import type { ApiKeyConnectivity } from '@renderer/types/healthCheck'
 import { HealthStatus } from '@renderer/types/healthCheck'
-import { formatApiHost, formatApiKeys, getFancyProviderName, validateApiHost } from '@renderer/utils'
+import {
+  formatApiHost,
+  formatApiKeys,
+  formatAzureOpenAIApiHost,
+  formatVertexApiHost,
+  getFancyProviderName,
+  validateApiHost
+} from '@renderer/utils'
 import { formatErrorMessage } from '@renderer/utils/error'
 import {
   isAIGatewayProvider,
@@ -31,6 +36,7 @@ import {
   isNewApiProvider,
   isOpenAICompatibleProvider,
   isOpenAIProvider,
+  isSupportAPIVersionProvider,
   isVertexProvider
 } from '@renderer/utils/provider'
 import { Button, Divider, Flex, Input, Select, Space, Switch, Tooltip } from 'antd'
@@ -275,10 +281,12 @@ const ProviderSetting: FC<Props> = ({ providerId }) => {
   }, [configuredApiHost, apiHost])
 
   const hostPreview = () => {
-    const formattedApiHost = adaptProvider({ provider: { ...provider, apiHost } }).apiHost
+    if (apiHost.endsWith('#')) {
+      return apiHost.replace('#', '')
+    }
 
     if (isOpenAICompatibleProvider(provider)) {
-      return formattedApiHost + '/chat/completions'
+      return formatApiHost(apiHost, isSupportAPIVersionProvider(provider)) + '/chat/completions'
     }
 
     if (isAzureOpenAIProvider(provider)) {
@@ -286,26 +294,29 @@ const ProviderSetting: FC<Props> = ({ providerId }) => {
       const path = !['preview', 'v1'].includes(apiVersion)
         ? `/v1/chat/completion?apiVersion=v1`
         : `/v1/responses?apiVersion=v1`
-      return formattedApiHost + path
+      return formatAzureOpenAIApiHost(apiHost) + path
     }
 
     if (isAnthropicProvider(provider)) {
-      return formattedApiHost + '/messages'
+      // AI SDK uses the baseURL with /v1, then appends /messages
+      // formatApiHost adds /v1 automatically if not present
+      const normalizedHost = formatApiHost(apiHost)
+      return normalizedHost + '/messages'
     }
 
     if (isGeminiProvider(provider)) {
-      return formattedApiHost + '/models'
+      return formatApiHost(apiHost, true, 'v1beta') + '/models'
     }
     if (isOpenAIProvider(provider)) {
-      return formattedApiHost + '/responses'
+      return formatApiHost(apiHost) + '/responses'
     }
     if (isVertexProvider(provider)) {
-      return formattedApiHost + '/publishers/google'
+      return formatVertexApiHost(provider) + '/publishers/google'
     }
     if (isAIGatewayProvider(provider)) {
-      return formattedApiHost + '/language-model'
+      return formatApiHost(apiHost) + '/language-model'
     }
-    return formattedApiHost
+    return formatApiHost(apiHost)
   }
 
   // API key 连通性检查状态指示器，目前仅在失败时显示
@@ -483,21 +494,16 @@ const ProviderSetting: FC<Props> = ({ providerId }) => {
           {!isDmxapi && (
             <>
               <SettingSubtitle style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
-                <div className="flex items-center gap-1">
+                <Tooltip title={hostSelectorTooltip} mouseEnterDelay={0.3}>
-                  <Tooltip title={hostSelectorTooltip} mouseEnterDelay={0.3}>
+                  <Selector
-                    <div>
+                    size={14}
-                      <Selector
+                    value={activeHostField}
-                        size={14}
+                    onChange={(value) => setActiveHostField(value as HostField)}
-                        value={activeHostField}
+                    options={hostSelectorOptions}
-                        onChange={(value) => setActiveHostField(value as HostField)}
+                    style={{ paddingLeft: 1, fontWeight: 'bold' }}
-                        options={hostSelectorOptions}
+                    placement="bottomLeft"
-                        style={{ paddingLeft: 1, fontWeight: 'bold' }}
+                  />
-                        placement="bottomLeft"
+                </Tooltip>
-                      />
-                    </div>
-                  </Tooltip>
-                  <HelpTooltip title={t('settings.provider.api.url.tip')}></HelpTooltip>
-                </div>
                 <div style={{ display: 'flex', alignItems: 'center', gap: 4 }}>
                   <Button
                     type="text"

src/renderer/src/services/ApiService.ts

@@ -8,8 +8,8 @@ import { isDedicatedImageGenerationModel, isEmbeddingModel, isFunctionCallingMod
 import { getStoreSetting } from '@renderer/hooks/useSettings'
 import i18n from '@renderer/i18n'
 import store from '@renderer/store'
+import type { FetchChatCompletionParams } from '@renderer/types'
 import type { Assistant, MCPServer, MCPTool, Model, Provider } from '@renderer/types'
-import { type FetchChatCompletionParams, isSystemProvider } from '@renderer/types'
 import type { StreamTextParams } from '@renderer/types/aiCoreTypes'
 import { type Chunk, ChunkType } from '@renderer/types/chunk'
 import type { Message, ResponseError } from '@renderer/types/newMessage'
@@ -22,8 +22,7 @@ import { purifyMarkdownImages } from '@renderer/utils/markdown'
 import { isPromptToolUse, isSupportedToolUse } from '@renderer/utils/mcp-tools'
 import { findFileBlocks, getMainTextContent } from '@renderer/utils/messageUtils/find'
 import { containsSupportedVariables, replacePromptVariables } from '@renderer/utils/prompt'
-import { NOT_SUPPORT_API_KEY_PROVIDERS } from '@renderer/utils/provider'
+import { isEmpty, takeRight } from 'lodash'
-import { cloneDeep, isEmpty, takeRight } from 'lodash'
 
 import type { ModernAiProviderConfig } from '../aiCore/index_new'
 import AiProviderNew from '../aiCore/index_new'
@@ -44,8 +43,6 @@ import {
 // } from './MessagesService'
 // import WebSearchService from './WebSearchService'
 
-// FIXME: 这里太多重复逻辑，需要重构
-
 const logger = loggerService.withContext('ApiService')
 
 export async function fetchMcpTools(assistant: Assistant) {
@@ -98,15 +95,7 @@ export async function fetchChatCompletion({
     modelId: assistant.model?.id,
     modelName: assistant.model?.name
   })
-
+  const AI = new AiProviderNew(assistant.model || getDefaultModel())
-  // Get base provider and apply API key rotation
-  const baseProvider = getProviderByModel(assistant.model || getDefaultModel())
-  const providerWithRotatedKey = {
-    ...cloneDeep(baseProvider),
-    apiKey: getRotatedApiKey(baseProvider)
-  }
-
-  const AI = new AiProviderNew(assistant.model || getDefaultModel(), providerWithRotatedKey)
   const provider = AI.getActualProvider()
 
   const mcpTools: MCPTool[] = []
@@ -183,13 +172,7 @@ export async function fetchMessagesSummary({ messages, assistant }: { messages:
     return null
   }
 
-  // Apply API key rotation
+  const AI = new AiProviderNew(model)
-  const providerWithRotatedKey = {
-    ...cloneDeep(provider),
-    apiKey: getRotatedApiKey(provider)
-  }
-
-  const AI = new AiProviderNew(model, providerWithRotatedKey)
 
   const topicId = messages?.find((message) => message.topicId)?.topicId || ''
 
@@ -288,13 +271,7 @@ export async function fetchNoteSummary({ content, assistant }: { content: string
     return null
   }
 
-  // Apply API key rotation
+  const AI = new AiProviderNew(model)
-  const providerWithRotatedKey = {
-    ...cloneDeep(provider),
-    apiKey: getRotatedApiKey(provider)
-  }
-
-  const AI = new AiProviderNew(model, providerWithRotatedKey)
 
   // only 2000 char and no images
   const truncatedContent = content.substring(0, 2000)
@@ -382,13 +359,7 @@ export async function fetchGenerate({
     return ''
   }
 
-  // Apply API key rotation
+  const AI = new AiProviderNew(model)
-  const providerWithRotatedKey = {
-    ...cloneDeep(provider),
-    apiKey: getRotatedApiKey(provider)
-  }
-
-  const AI = new AiProviderNew(model, providerWithRotatedKey)
 
   const assistant = getDefaultAssistant()
   assistant.model = model
@@ -433,44 +404,28 @@ export async function fetchGenerate({
 
 export function hasApiKey(provider: Provider) {
   if (!provider) return false
-  if (isSystemProvider(provider) && NOT_SUPPORT_API_KEY_PROVIDERS.includes(provider.id)) return true
+  if (['ollama', 'lmstudio', 'vertexai', 'cherryai'].includes(provider.id)) return true
   return !isEmpty(provider.apiKey)
 }
 
 /**
- * 获取轮询的API key
+ * Get the first available embedding model from enabled providers
- * 复用legacy架构的多key轮询逻辑
  */
-function getRotatedApiKey(provider: Provider): string {
+// function getFirstEmbeddingModel() {
-  const keys = provider.apiKey.split(',').map((key) => key.trim())
+//   const providers = store.getState().llm.providers.filter((p) => p.enabled)
-  const keyName = `provider:${provider.id}:last_used_key`
 
-  if (keys.length === 1) {
+//   for (const provider of providers) {
-    return keys[0]
+//     const embeddingModel = provider.models.find((model) => isEmbeddingModel(model))
-  }
+//     if (embeddingModel) {
+//       return embeddingModel
+//     }
+//   }
 
-  const lastUsedKey = window.keyv.get(keyName)
+//   return undefined
-  if (!lastUsedKey) {
+// }
-    window.keyv.set(keyName, keys[0])
-    return keys[0]
-  }
-
-  const currentIndex = keys.indexOf(lastUsedKey)
-  const nextIndex = (currentIndex + 1) % keys.length
-  const nextKey = keys[nextIndex]
-  window.keyv.set(keyName, nextKey)
-
-  return nextKey
-}
 
 export async function fetchModels(provider: Provider): Promise<SdkModel[]> {
-  // Apply API key rotation
+  const AI = new AiProviderNew(provider)
-  const providerWithRotatedKey = {
-    ...cloneDeep(provider),
-    apiKey: getRotatedApiKey(provider)
-  }
-
-  const AI = new AiProviderNew(providerWithRotatedKey)
 
   try {
     return await AI.models()
@@ -480,7 +435,12 @@ export async function fetchModels(provider: Provider): Promise<SdkModel[]> {
 }
 
 export function checkApiProvider(provider: Provider): void {
-  if (isSystemProvider(provider) && !NOT_SUPPORT_API_KEY_PROVIDERS.includes(provider.id)) {
+  if (
+    provider.id !== 'ollama' &&
+    provider.id !== 'lmstudio' &&
+    provider.type !== 'vertexai' &&
+    provider.id !== 'copilot'
+  ) {
     if (!provider.apiKey) {
       window.toast.error(i18n.t('message.error.enter.api.label'))
       throw new Error(i18n.t('message.error.enter.api.label'))
@@ -501,7 +461,8 @@ export function checkApiProvider(provider: Provider): void {
 export async function checkApi(provider: Provider, model: Model, timeout = 15000): Promise<void> {
   checkApiProvider(provider)
 
-  const ai = new AiProviderNew(model, provider)
+  // Don't pass in provider parameter. We need auto-format URL
+  const ai = new AiProviderNew(model)
 
   const assistant = getDefaultAssistant()
   assistant.model = model

src/renderer/src/utils/__tests__/api.test.ts

@@ -13,8 +13,7 @@ import {
   routeToEndpoint,
   splitApiKeyString,
   validateApiHost,
-  withoutTrailingApiVersion,
+  withoutTrailingApiVersion
-  withoutTrailingSharp
 } from '../api'
 
 vi.mock('@renderer/store', () => {
@@ -82,27 +81,6 @@ describe('api', () => {
     it('keeps host untouched when api version unsupported', () => {
       expect(formatApiHost('https://api.example.com', false)).toBe('https://api.example.com')
     })
-
-    it('removes trailing # and does not append api version when host ends with #', () => {
-      expect(formatApiHost('https://api.example.com#')).toBe('https://api.example.com')
-      expect(formatApiHost('http://localhost:5173/#')).toBe('http://localhost:5173/')
-      expect(formatApiHost(' https://api.openai.com/# ')).toBe('https://api.openai.com/')
-    })
-
-    it('handles trailing # with custom api version settings', () => {
-      expect(formatApiHost('https://api.example.com#', true, 'v2')).toBe('https://api.example.com')
-      expect(formatApiHost('https://api.example.com#', false, 'v2')).toBe('https://api.example.com')
-    })
-
-    it('handles host with both trailing # and existing api version', () => {
-      expect(formatApiHost('https://api.example.com/v2#')).toBe('https://api.example.com/v2')
-      expect(formatApiHost('https://api.example.com/v3beta#')).toBe('https://api.example.com/v3beta')
-    })
-
-    it('trims whitespace before processing trailing #', () => {
-      expect(formatApiHost('  https://api.example.com#  ')).toBe('https://api.example.com')
-      expect(formatApiHost('\thttps://api.example.com#\n')).toBe('https://api.example.com')
-    })
   })
 
   describe('hasAPIVersion', () => {
@@ -426,56 +404,4 @@ describe('api', () => {
       expect(withoutTrailingApiVersion('')).toBe('')
     })
   })
-
-  describe('withoutTrailingSharp', () => {
-    it('removes trailing # from URL', () => {
-      expect(withoutTrailingSharp('https://api.example.com#')).toBe('https://api.example.com')
-      expect(withoutTrailingSharp('http://localhost:3000#')).toBe('http://localhost:3000')
-    })
-
-    it('returns URL unchanged when no trailing #', () => {
-      expect(withoutTrailingSharp('https://api.example.com')).toBe('https://api.example.com')
-      expect(withoutTrailingSharp('http://localhost:3000')).toBe('http://localhost:3000')
-    })
-
-    it('handles URLs with multiple # characters but only removes trailing one', () => {
-      expect(withoutTrailingSharp('https://api.example.com#path#')).toBe('https://api.example.com#path')
-    })
-
-    it('handles URLs with # in the middle (not trailing)', () => {
-      expect(withoutTrailingSharp('https://api.example.com#section/path')).toBe('https://api.example.com#section/path')
-      expect(withoutTrailingSharp('https://api.example.com/v1/chat/completions#')).toBe(
-        'https://api.example.com/v1/chat/completions'
-      )
-    })
-
-    it('handles empty string', () => {
-      expect(withoutTrailingSharp('')).toBe('')
-    })
-
-    it('handles single character #', () => {
-      expect(withoutTrailingSharp('#')).toBe('')
-    })
-
-    it('preserves whitespace around the URL (pure function)', () => {
-      expect(withoutTrailingSharp('  https://api.example.com#  ')).toBe('  https://api.example.com#  ')
-      expect(withoutTrailingSharp('\thttps://api.example.com#\n')).toBe('\thttps://api.example.com#\n')
-    })
-
-    it('only removes exact trailing # character', () => {
-      expect(withoutTrailingSharp('https://api.example.com# ')).toBe('https://api.example.com# ')
-      expect(withoutTrailingSharp(' https://api.example.com#')).toBe(' https://api.example.com')
-      expect(withoutTrailingSharp('https://api.example.com#\t')).toBe('https://api.example.com#\t')
-    })
-
-    it('handles URLs ending with multiple # characters', () => {
-      expect(withoutTrailingSharp('https://api.example.com##')).toBe('https://api.example.com#')
-      expect(withoutTrailingSharp('https://api.example.com###')).toBe('https://api.example.com##')
-    })
-
-    it('preserves URL with trailing # and other content', () => {
-      expect(withoutTrailingSharp('https://api.example.com/v1#')).toBe('https://api.example.com/v1')
-      expect(withoutTrailingSharp('https://api.example.com/v2beta#')).toBe('https://api.example.com/v2beta')
-    })
-  })
 })

src/renderer/src/utils/api.ts

@@ -62,23 +62,6 @@ export function withoutTrailingSlash<T extends string>(url: T): T {
   return url.replace(/\/$/, '') as T
 }
 
-/**
- * Removes the trailing '#' from a URL string if it exists.
- *
- * @template T - The string type to preserve type safety
- * @param {T} url - The URL string to process
- * @returns {T} The URL string without a trailing '#'
- *
- * @example
- * ```ts
- * withoutTrailingSharp('https://example.com#') // 'https://example.com'
- * withoutTrailingSharp('https://example.com')  // 'https://example.com'
- * ```
- */
-export function withoutTrailingSharp<T extends string>(url: T): T {
-  return url.replace(/#$/, '') as T
-}
-
 /**
  * Formats an API host URL by normalizing it and optionally appending an API version.
  *
@@ -87,12 +70,12 @@ export function withoutTrailingSharp<T extends string>(url: T): T {
  * @param apiVersion - The API version to append if needed. Defaults to `'v1'`.
  *
  * @returns The formatted API host URL. If the host is empty after normalization, returns an empty string.
- *          If the host ends with '#', API version is not supported, or the host already contains a version, returns the normalized host with trailing '#' removed.
+ *          If the host ends with '#', API version is not supported, or the host already contains a version, returns the normalized host as-is.
  *          Otherwise, returns the host with the API version appended.
  *
  * @example
  * formatApiHost('https://api.example.com/') // Returns 'https://api.example.com/v1'
- * formatApiHost('https://api.example.com#') // Returns 'https://api.example.com'
+ * formatApiHost('https://api.example.com#') // Returns 'https://api.example.com#'
  * formatApiHost('https://api.example.com/v2', true, 'v1') // Returns 'https://api.example.com/v2'
  */
 export function formatApiHost(host?: string, supportApiVersion: boolean = true, apiVersion: string = 'v1'): string {
@@ -101,13 +84,10 @@ export function formatApiHost(host?: string, supportApiVersion: boolean = true,
     return ''
   }
 
-  const shouldAppendApiVersion = !(normalizedHost.endsWith('#') || !supportApiVersion || hasAPIVersion(normalizedHost))
+  if (normalizedHost.endsWith('#') || !supportApiVersion || hasAPIVersion(normalizedHost)) {
-
+    return normalizedHost
-  if (shouldAppendApiVersion) {
-    return `${normalizedHost}/${apiVersion}`
-  } else {
-    return withoutTrailingSharp(normalizedHost)
   }
+  return `${normalizedHost}/${apiVersion}`
 }
 
 /**

src/renderer/src/utils/provider.ts

@@ -183,11 +183,3 @@ export const isSupportAPIVersionProvider = (provider: Provider) => {
   }
   return provider.apiOptions?.isNotSupportAPIVersion !== false
 }
-
-export const NOT_SUPPORT_API_KEY_PROVIDERS: readonly SystemProviderId[] = [
-  'ollama',
-  'lmstudio',
-  'vertexai',
-  'aws-bedrock',
-  'copilot'
-]