feat：LLM上下文窗口设置

2026-05-12 19:40:41 +08:00 · 2026-01-23 22:35:03 +08:00
parent 64a4a7aff5
commit b88d4f0ecb
5 changed files with 72 additions and 26 deletions
--- a/src/locales/en-US.ts
+++ b/src/locales/en-US.ts
@@ -1292,23 +1292,29 @@ export default {
      llmProviderHint: 'Select the LLM service provider to use',
      llmModel: 'LLM Model Name',
      llmModelHint: 'Specify the LLM model to use, such as gpt-3.5-turbo, deepseek-chat, etc.',
+      llmMaxContextTokens: 'LLM Max Context Tokens (K)',
+      llmMaxContextTokensHint:
+        'Set the maximum number of context tokens (in thousands) for the LLM. Exceeding this limit will trigger context trimming.',
      llmApiKey: 'LLM API Key',
      llmApiKeyHint: 'API key from the LLM service provider for authentication',
      llmApiKeyPlaceholder: 'Please enter API key',
      llmBaseUrl: 'LLM Base URL',
      llmBaseUrlHint: 'Base URL for LLM API, used for custom API endpoints',
      aiAgentGlobal: 'Global AI Assistant',
-      aiAgentGlobalHint: 'Enable global AI assistant functionality, all message conversations will be answered by the AI agent without using the /ai command',
+      aiAgentGlobalHint:
+        'Enable global AI assistant functionality, all message conversations will be answered by the AI agent without using the /ai command',
      advancedSettings: 'Advanced Settings',
      advancedSettingsDesc: 'System advanced settings, only need to be adjusted in special cases',
      downloaders: 'Downloaders',
      downloadersDesc: 'Only the default downloader will be used by default.',
      aiRecommendEnabled: 'AI Search Recommendation',
-      aiRecommendEnabledHint: 'Enable AI search recommendation. When enabled, an AI recommendation button will be displayed on the search result page, recommending resources based on user preferences.',
+      aiRecommendEnabledHint:
+        'Enable AI search recommendation. When enabled, an AI recommendation button will be displayed on the search result page, recommending resources based on user preferences.',
      aiRecommendUserPreference: 'User Preference',
      aiRecommendUserPreferenceHint: 'Set user preferences for AI recommendation, e.g., 4K WEB-DL Dolby Vision',
      aiRecommendMaxItems: 'AI Recommendation Analysis Limit',
-      aiRecommendMaxItemsHint: 'Limit the number of search results sent to the AI assistant for analysis. More items mean slower analysis and more token consumption. It is recommended to manually filter to a general range before using AI recommendation.',
+      aiRecommendMaxItemsHint:
+        'Limit the number of search results sent to the AI assistant for analysis. More items mean slower analysis and more token consumption. It is recommended to manually filter to a general range before using AI recommendation.',
      mediaServers: 'Media Servers',
      mediaServersDesc: 'All enabled media servers will be used.',
      trimeMedia: 'TrimeMedia',
@@ -2617,7 +2623,8 @@ export default {
    passkeyManagement: 'Passkey Management',
    registerNewPasskey: 'Register New Passkey',
    passkeyDescription: 'Passkeys allow you to sign in quickly and securely without a password.',
-    passkeyAppDescription: 'Passkeys are a simpler, more secure way to sign in, serving as an alternative to passwords. You can authenticate using passkey-supported apps like iCloud Keychain, Bitwarden, or hardware keys.',
+    passkeyAppDescription:
+      'Passkeys are a simpler, more secure way to sign in, serving as an alternative to passwords. You can authenticate using passkey-supported apps like iCloud Keychain, Bitwarden, or hardware keys.',
    passkeyName: 'Passkey Name',
    passkeyNamePlaceholder: 'e.g.: iPhone, Windows Hello',
    registerPasskey: 'Register Passkey',
@@ -2631,8 +2638,10 @@ export default {
    passkeyDeleteSuccess: 'Passkey deleted',
    passkeyDeleteFailed: 'Delete failed',
    deletePasskey: 'Delete Passkey',
-    passkeyDomainWarning: 'The availability of PassKeys is closely related to the {domain}. In a public network environment, please make sure to configure the correct access domain name in "Basic Settings". Domain changes or configuration errors will cause the PassKey to be unusable.',
-    otpRequiredForPasskey: 'For security reasons, you must first enable {otp} before you can register a PassKey. This is to ensure that you can still log in to your account via OTP code if the PassKey becomes invalid due to domain configuration changes.',
+    passkeyDomainWarning:
+      'The availability of PassKeys is closely related to the {domain}. In a public network environment, please make sure to configure the correct access domain name in "Basic Settings". Domain changes or configuration errors will cause the PassKey to be unusable.',
+    otpRequiredForPasskey:
+      'For security reasons, you must first enable {otp} before you can register a PassKey. This is to ensure that you can still log in to your account via OTP code if the PassKey becomes invalid due to domain configuration changes.',
    accessDomain: 'access domain name',
    otpAuthenticator: 'OTP Authenticator',
    otpGenerateFailed: 'Failed to get OTP URI: {message}!',
@@ -2641,8 +2650,10 @@ export default {
    otpCodeRequired: 'Please enter the 6-digit verification code',
    otpEnableSuccess: 'Two-factor authentication enabled successfully!',
    otpEnableFailed: 'Failed to enable OTP: {message}!',
-    otpDisableRestrictedByPasskey: 'You have registered Passkeys. Please delete all Passkeys before disabling OTP verification.',
-    confirmToDisableOtp: 'For security reasons, verifying your login password is required to disable two-factor authentication.',
+    otpDisableRestrictedByPasskey:
+      'You have registered Passkeys. Please delete all Passkeys before disabling OTP verification.',
+    confirmToDisableOtp:
+      'For security reasons, verifying your login password is required to disable two-factor authentication.',
    confirmToDeletePasskey: 'For security reasons, verifying your login password is required to delete a Passkey.',
    authenticatorAppDescription:
      'Use an authenticator app like Google Authenticator, Microsoft Authenticator, Authy, or 1Password to scan the QR code and generate a 6-digit code.',
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -1288,6 +1288,9 @@ export default {
      llmProviderHint: '选择使用的LLM服务提供商',
      llmModel: 'LLM模型名称',
      llmModelHint: '指定使用的LLM模型，如gpt-3.5-turbo、deepseek-chat等',
+      llmMaxContextTokens: 'LLM 最大上下文 Token 数量 (K)',
+      llmMaxContextTokensHint:
+        '设定 LLM 记录会话历史的最大 Token 数量上限（千），超出后将自动修整历史记录以节省 Token 消耗及防止超出 LLM 限制',
      llmApiKey: 'LLM API密钥',
      llmApiKeyHint: 'LLM服务提供商的API密钥，用于身份验证',
      llmApiKeyPlaceholder: '请输入API密钥',
@@ -1300,11 +1303,13 @@ export default {
      downloaders: '下载器',
      downloadersDesc: '只有默认下载器才会被默认使用。',
      aiRecommendEnabled: '搜索结果智能推荐',
-      aiRecommendEnabledHint: '启用搜索结果智能推荐功能，开启后将在搜索结果页面显示智能推荐按钮，可根据用户偏好智能推荐资源',
+      aiRecommendEnabledHint:
+        '启用搜索结果智能推荐功能，开启后将在搜索结果页面显示智能推荐按钮，可根据用户偏好智能推荐资源',
      aiRecommendUserPreference: '用户偏好',
      aiRecommendUserPreferenceHint: '设置智能推荐时的用户偏好，例如：4K WEB-DL Dolby Vision',
      aiRecommendMaxItems: '智能推荐分析条目上限',
-      aiRecommendMaxItemsHint: '限制发送给智能助手进行分析的搜索结果数量，数量越多分析越慢且消耗 Token 越多，建议先手动筛选，筛选出大致范围后再进行智能推荐',
+      aiRecommendMaxItemsHint:
+        '限制发送给智能助手进行分析的搜索结果数量，数量越多分析越慢且消耗 Token 越多，建议先手动筛选，筛选出大致范围后再进行智能推荐',
      mediaServers: '媒体服务器',
      mediaServersDesc: '所有启用的媒体服务器都会被使用。',
      trimeMedia: '飞牛影视',
@@ -2585,7 +2590,8 @@ export default {
    passkeyManagement: '通行密钥管理',
    registerNewPasskey: '注册新通行密钥',
    passkeyDescription: '通行密钥可以让您无需密码即可快速安全地登录。',
-    passkeyAppDescription: '通行密钥是一种更简单、更安全的登录方式，可以替代密码进行登录。您可以使用 iCloud 钥匙串、Bitwarden 等支持通行密钥的应用程序或硬件密钥完成验证。',
+    passkeyAppDescription:
+      '通行密钥是一种更简单、更安全的登录方式，可以替代密码进行登录。您可以使用 iCloud 钥匙串、Bitwarden 等支持通行密钥的应用程序或硬件密钥完成验证。',
    passkeyName: '通行密钥名称',
    passkeyNamePlaceholder: '例如：iPhone、Windows Hello',
    registerPasskey: '注册通行密钥',
@@ -2599,8 +2605,10 @@ export default {
    passkeyDeleteSuccess: '通行密钥已删除',
    passkeyDeleteFailed: '删除失败',
    deletePasskey: '删除通行密钥',
-    passkeyDomainWarning: '通行密钥（PassKey）的可用性与 {domain} 紧密相关。在公网环境下，请务必在“基础设置”中配置正确的访问域名。域名变更或配置错误将导致通行密钥无法使用。',
-    otpRequiredForPasskey: '为了安全起见，您必须先启用 {otp} 验证码，然后才能注册通行密钥。这是为了防止在域名配置变动导致 PassKey 失效时，您仍能通过 OTP 码登录账户。',
+    passkeyDomainWarning:
+      '通行密钥（PassKey）的可用性与 {domain} 紧密相关。在公网环境下，请务必在“基础设置”中配置正确的访问域名。域名变更或配置错误将导致通行密钥无法使用。',
+    otpRequiredForPasskey:
+      '为了安全起见，您必须先启用 {otp} 验证码，然后才能注册通行密钥。这是为了防止在域名配置变动导致 PassKey 失效时，您仍能通过 OTP 码登录账户。',
    accessDomain: '访问域名',
    otpAuthenticator: 'OTP 身份验证器',
    otpGenerateFailed: '获取otp uri失败：{message}！',
--- a/src/locales/zh-TW.ts
+++ b/src/locales/zh-TW.ts
@@ -1289,6 +1289,9 @@ export default {
      llmProviderHint: '選擇使用的LLM服務提供商',
      llmModel: 'LLM模型名稱',
      llmModelHint: '指定使用的LLM模型，如gpt-3.5-turbo、deepseek-chat等',
+      llmMaxContextTokens: 'LLM 最大上下文 Token 數量 (K)',
+      llmMaxContextTokensHint:
+        '設定 LLM 記錄會話歷史的最大 Token 數量上限（千），超出後將自動修整歷史記錄以節省 Token 消耗及防止超出 LLM 限制',
      llmApiKey: 'LLM API密鑰',
      llmApiKeyHint: 'LLM服務提供商的API密鑰，用於身份驗證',
      llmApiKeyPlaceholder: '請輸入API密鑰',
@@ -1301,11 +1304,13 @@ export default {
      downloaders: '下載器',
      downloadersDesc: '只有默認下載器才會被默認使用。',
      aiRecommendEnabled: '搜索結果智能推薦',
-      aiRecommendEnabledHint: '啟用搜索結果智能推薦功能，開啟後將在搜索結果頁面顯示智能推薦按鈕，可根據用戶偏好智能推薦資源',
+      aiRecommendEnabledHint:
+        '啟用搜索結果智能推薦功能，開啟後將在搜索結果頁面顯示智能推薦按鈕，可根據用戶偏好智能推薦資源',
      aiRecommendUserPreference: '用戶偏好',
      aiRecommendUserPreferenceHint: '設置智能推薦時的用戶偏好，例如：4K WEB-DL Dolby Vision',
      aiRecommendMaxItems: '智能推薦分析條目上限',
-      aiRecommendMaxItemsHint: '限制發送給智能助手進行分析的搜索結果數量，數量越多分析越慢且消耗 Token 越多，建議先手動篩選，篩選出大致範圍後再進行智能推薦',
+      aiRecommendMaxItemsHint:
+        '限制發送給智能助手進行分析的搜索結果數量，數量越多分析越慢且消耗 Token 越多，建議先手動篩選，篩選出大致範圍後再進行智能推薦',
      mediaServers: '媒體服務器',
      mediaServersDesc: '所有啟用的媒體服務器都會被使用。',
      trimeMedia: '飛牛影視',
@@ -2586,7 +2591,8 @@ export default {
    passkeyManagement: '通行密鑰管理',
    registerNewPasskey: '註冊新通行密鑰',
    passkeyDescription: '通行密鑰可以讓您無需密碼即可快速安全地登入。',
-    passkeyAppDescription: '通行密鑰是一種更簡單、更安全的登入方式，可以替代密碼進行登入。您可以使用 iCloud 鑰匙圈、Bitwarden 等支援通行密鑰的應用程式或硬體金鑰完成驗證。',
+    passkeyAppDescription:
+      '通行密鑰是一種更簡單、更安全的登入方式，可以替代密碼進行登入。您可以使用 iCloud 鑰匙圈、Bitwarden 等支援通行密鑰的應用程式或硬體金鑰完成驗證。',
    passkeyName: '通行密鑰名稱',
    passkeyNamePlaceholder: '例如：iPhone、Windows Hello',
    registerPasskey: '註冊通行密鑰',
--- a/src/views/setting/AccountSettingSystem.vue
+++ b/src/views/setting/AccountSettingSystem.vue
@@ -40,6 +40,7 @@ const SystemSettings = ref<any>({
    AI_RECOMMEND_ENABLED: false,
    AI_RECOMMEND_USER_PREFERENCE: null,
    AI_RECOMMEND_MAX_ITEMS: 50,
+    LLM_MAX_CONTEXT_TOKENS: 64,
  },
  // 高级系统设置
  Advanced: {
@@ -647,7 +648,7 @@ onDeactivated(() => {
            </VRow>
            <VDivider class="my-4" />
            <VRow>
-              <VCol cols="12">
+              <VCol cols="12" md="6">
                <VSwitch
                  v-model="SystemSettings.Basic.AI_AGENT_ENABLE"
                  :label="t('setting.system.aiAgentEnable')"
@@ -655,6 +656,14 @@ onDeactivated(() => {
                  persistent-hint
                />
              </VCol>
+              <VCol v-if="SystemSettings.Basic.AI_AGENT_ENABLE" cols="12" md="6">
+                <VSwitch
+                  v-model="SystemSettings.Basic.AI_AGENT_GLOBAL"
+                  :label="t('setting.system.aiAgentGlobal')"
+                  :hint="t('setting.system.aiAgentGlobalHint')"
+                  persistent-hint
+                />
+              </VCol>
              <VCol v-if="SystemSettings.Basic.AI_AGENT_ENABLE" cols="12" md="6">
                <VSelect
                  v-model="SystemSettings.Basic.LLM_PROVIDER"
@@ -713,14 +722,16 @@ onDeactivated(() => {
                </VCombobox>
              </VCol>
              <VCol v-if="SystemSettings.Basic.AI_AGENT_ENABLE" cols="12" md="6">
-                <VSwitch
-                  v-model="SystemSettings.Basic.AI_AGENT_GLOBAL"
-                  :label="t('setting.system.aiAgentGlobal')"
-                  :hint="t('setting.system.aiAgentGlobalHint')"
+                <VTextField
+                  v-model.number="SystemSettings.Basic.LLM_MAX_CONTEXT_TOKENS"
+                  :label="t('setting.system.llmMaxContextTokens')"
+                  :hint="t('setting.system.llmMaxContextTokensHint')"
                  persistent-hint
+                  type="number"
+                  prepend-inner-icon="mdi-counter"
                />
              </VCol>
-              <VCol v-if="SystemSettings.Basic.AI_AGENT_ENABLE" cols="12" md="6">
+              <VCol v-if="SystemSettings.Basic.AI_AGENT_ENABLE" cols="12">
                <VSwitch
                  v-model="SystemSettings.Basic.AI_RECOMMEND_ENABLED"
                  :label="t('setting.system.aiRecommendEnabled')"
@@ -728,7 +739,11 @@ onDeactivated(() => {
                  persistent-hint
                />
              </VCol>
-              <VCol v-if="SystemSettings.Basic.AI_AGENT_ENABLE && SystemSettings.Basic.AI_RECOMMEND_ENABLED" cols="12">
+              <VCol
+                v-if="SystemSettings.Basic.AI_AGENT_ENABLE && SystemSettings.Basic.AI_RECOMMEND_ENABLED"
+                cols="12"
+                md="6"
+              >
                <VTextarea
                  v-model="SystemSettings.Basic.AI_RECOMMEND_USER_PREFERENCE"
                  :label="t('setting.system.aiRecommendUserPreference')"
@@ -1414,7 +1429,10 @@ onDeactivated(() => {
                    min="1"
                    type="number"
                    :suffix="t('setting.system.mb')"
-                    :rules="[(v: any) => v === 0 || !!v || t('setting.system.logMaxFileSizeRequired'), (v: any) => v >= 1 || t('setting.system.logMaxFileSizeMin')]"
+                    :rules="[
+                      (v: any) => v === 0 || !!v || t('setting.system.logMaxFileSizeRequired'),
+                      (v: any) => v >= 1 || t('setting.system.logMaxFileSizeMin'),
+                    ]"
                    prepend-inner-icon="mdi-file-document"
                  />
                </VCol>
@@ -1426,7 +1444,10 @@ onDeactivated(() => {
                    persistent-hint
                    min="1"
                    type="number"
-                    :rules="[(v: any) => v === 0 || !!v || t('setting.system.logBackupCountRequired'), (v: any) => v >= 1 || t('setting.system.logBackupCountMin')]"
+                    :rules="[
+                      (v: any) => v === 0 || !!v || t('setting.system.logBackupCountRequired'),
+                      (v: any) => v >= 1 || t('setting.system.logBackupCountMin'),
+                    ]"
                    prepend-inner-icon="mdi-backup-restore"
                  />
                </VCol>