diff --git a/app/api/auth.ts b/app/api/auth.ts
index 86a8b1ad..fa9f9f4c 100644
--- a/app/api/auth.ts
+++ b/app/api/auth.ts
@@ -2,6 +2,7 @@ import { NextRequest } from "next/server";
 import { getServerSideConfig } from "../config/server";
 import md5 from "spark-md5";
 import { ACCESS_CODE_PREFIX } from "../constant";
+import { OPENAI_URL } from "./common";
 
 function getIP(req: NextRequest) {
   let ip = req.ip ?? req.headers.get("x-real-ip");
@@ -55,7 +56,7 @@ export function auth(req: NextRequest) {
     } else {
       console.log("[Auth] admin did not provide an api key");
       return {
-        error: true,
+        error: serverConfig.baseUrl?.includes(OPENAI_URL),
         msg: "admin did not provide an api key",
       };
     }
diff --git a/app/api/common.ts b/app/api/common.ts
index 06a67931..eb073922 100644
--- a/app/api/common.ts
+++ b/app/api/common.ts
@@ -1,6 +1,6 @@
 import { NextRequest } from "next/server";
 
-const OPENAI_URL = "api.openai.com";
+export const OPENAI_URL = "api.openai.com";
 const DEFAULT_PROTOCOL = "https";
 const PROTOCOL = process.env.PROTOCOL ?? DEFAULT_PROTOCOL;
 const BASE_URL = process.env.BASE_URL ?? OPENAI_URL;
@@ -45,8 +45,8 @@ export async function requestOpenai(req: NextRequest) {
       signal: controller.signal,
     });
   } catch (err: unknown) {
-    if (err instanceof Error && err.name === 'AbortError') {
-      console.log('Fetch aborted');
+    if (err instanceof Error && err.name === "AbortError") {
+      console.log("Fetch aborted");
     } else {
       throw err;
     }
diff --git a/app/components/chat.tsx b/app/components/chat.tsx
index 758900a9..fffa8b88 100644
--- a/app/components/chat.tsx
+++ b/app/components/chat.tsx
@@ -143,6 +143,7 @@ export function SessionConfigModel(props: { onClose: () => void }) {
             updater(mask);
             chatStore.updateCurrentSession((session) => (session.mask = mask));
           }}
+          shouldSyncFromGlobal
           extraListItems={
             session.mask.modelConfig.sendMemory ? (
               <ListItem
@@ -505,7 +506,14 @@ export function Chat() {
           }
         }
       });
+
+      // auto sync mask config from global config
+      if (session.mask.syncGlobalConfig) {
+        console.log("[Mask] syncing from global, name = ", session.mask.name);
+        session.mask.modelConfig = { ...config.modelConfig };
+      }
     });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   // check if should send message
diff --git a/app/components/mask.tsx b/app/components/mask.tsx
index 8aec5037..09acaeef 100644
--- a/app/components/mask.tsx
+++ b/app/components/mask.tsx
@@ -13,15 +13,15 @@ import EyeIcon from "../icons/eye.svg";
 import CopyIcon from "../icons/copy.svg";
 
 import { DEFAULT_MASK_AVATAR, Mask, useMaskStore } from "../store/mask";
-import { ChatMessage, ModelConfig, useChatStore } from "../store";
+import { ChatMessage, ModelConfig, useAppConfig, useChatStore } from "../store";
 import { ROLES } from "../client/api";
 import { Input, List, ListItem, Modal, Popover, Select } from "./ui-lib";
 import { Avatar, AvatarPicker } from "./emoji";
-import Locale, { AllLangs, Lang } from "../locales";
+import Locale, { AllLangs, ALL_LANG_OPTIONS, Lang } from "../locales";
 import { useNavigate } from "react-router-dom";
 
 import chatStyle from "./chat.module.scss";
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { downloadAs, readFromFile } from "../utils";
 import { Updater } from "../typing";
 import { ModelConfigList } from "./model-config";
@@ -41,6 +41,7 @@ export function MaskConfig(props: {
   updateMask: Updater<Mask>;
   extraListItems?: JSX.Element;
   readonly?: boolean;
+  shouldSyncFromGlobal?: boolean;
 }) {
   const [showPicker, setShowPicker] = useState(false);
 
@@ -49,9 +50,15 @@ export function MaskConfig(props: {
 
     const config = { ...props.mask.modelConfig };
     updater(config);
-    props.updateMask((mask) => (mask.modelConfig = config));
+    props.updateMask((mask) => {
+      mask.modelConfig = config;
+      // if user changed current session mask, it will disable auto sync
+      mask.syncGlobalConfig = false;
+    });
   };
 
+  const globalConfig = useAppConfig();
+
   return (
     <>
       <ContextPrompts
@@ -90,10 +97,32 @@ export function MaskConfig(props: {
             type="text"
             value={props.mask.name}
             onInput={(e) =>
-              props.updateMask((mask) => (mask.name = e.currentTarget.value))
+              props.updateMask((mask) => {
+                mask.name = e.currentTarget.value;
+              })
             }
           ></input>
         </ListItem>
+        <ListItem
+          title={Locale.Mask.Config.Sync.Title}
+          subTitle={Locale.Mask.Config.Sync.SubTitle}
+        >
+          <input
+            type="checkbox"
+            checked={props.mask.syncGlobalConfig}
+            onChange={(e) => {
+              if (
+                e.currentTarget.checked &&
+                confirm(Locale.Mask.Config.Sync.Confirm)
+              ) {
+                props.updateMask((mask) => {
+                  mask.syncGlobalConfig = e.currentTarget.checked;
+                  mask.modelConfig = { ...globalConfig.modelConfig };
+                });
+              }
+            }}
+          ></input>
+        </ListItem>
       </List>
 
       <List>
@@ -330,7 +359,7 @@ export function MaskPage() {
               </option>
               {AllLangs.map((lang) => (
                 <option value={lang} key={lang}>
-                  {Locale.Settings.Lang.Options[lang]}
+                  {ALL_LANG_OPTIONS[lang]}
                 </option>
               ))}
             </Select>
@@ -358,7 +387,7 @@ export function MaskPage() {
                     <div className={styles["mask-name"]}>{m.name}</div>
                     <div className={styles["mask-info"] + " one-line"}>
                       {`${Locale.Mask.Item.Info(m.context.length)} / ${
-                        Locale.Settings.Lang.Options[m.lang]
+                        ALL_LANG_OPTIONS[m.lang]
                       } / ${m.modelConfig.model}`}
                     </div>
                   </div>
diff --git a/app/components/settings.tsx b/app/components/settings.tsx
index eb83d890..9029fdf2 100644
--- a/app/components/settings.tsx
+++ b/app/components/settings.tsx
@@ -31,7 +31,12 @@ import {
   useAppConfig,
 } from "../store";
 
-import Locale, { AllLangs, changeLang, getLang } from "../locales";
+import Locale, {
+  AllLangs,
+  ALL_LANG_OPTIONS,
+  changeLang,
+  getLang,
+} from "../locales";
 import { copyToClipboard } from "../utils";
 import Link from "next/link";
 import { Path, UPDATE_URL } from "../constant";
@@ -419,7 +424,7 @@ export function Settings() {
             >
               {AllLangs.map((lang) => (
                 <option value={lang} key={lang}>
-                  {Locale.Settings.Lang.Options[lang]}
+                  {ALL_LANG_OPTIONS[lang]}
                 </option>
               ))}
             </Select>
diff --git a/app/config/server.ts b/app/config/server.ts
index 23fec868..b978e726 100644
--- a/app/config/server.ts
+++ b/app/config/server.ts
@@ -5,6 +5,7 @@ declare global {
     interface ProcessEnv {
       OPENAI_API_KEY?: string;
       CODE?: string;
+      BASE_URL?: string;
       PROXY_URL?: string;
       VERCEL?: string;
       HIDE_USER_API_KEY?: string; // disable user's api key input
@@ -38,6 +39,7 @@ export const getServerSideConfig = () => {
     code: process.env.CODE,
     codes: ACCESS_CODES,
     needCode: ACCESS_CODES.size > 0,
+    baseUrl: process.env.BASE_URL,
     proxyUrl: process.env.PROXY_URL,
     isVercel: !!process.env.VERCEL,
     hideUserApiKey: !!process.env.HIDE_USER_API_KEY,
diff --git a/app/locales/cn.ts b/app/locales/cn.ts
index 035e9c2e..9f0ea044 100644
--- a/app/locales/cn.ts
+++ b/app/locales/cn.ts
@@ -69,21 +69,6 @@ const cn = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "所有语言",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "头像",
     FontSize: {
@@ -220,6 +205,11 @@ const cn = {
     Config: {
       Avatar: "角色头像",
       Name: "角色名称",
+      Sync: {
+        Title: "使用全局设置",
+        SubTitle: "当前对话是否使用全局模型设置",
+        Confirm: "当前对话的自定义设置将会被自动覆盖，确认启用全局设置？",
+      },
     },
   },
   NewChat: {
@@ -247,5 +237,6 @@ type DeepPartial<T> = T extends object
     }
   : T;
 export type LocaleType = DeepPartial<typeof cn>;
+export type RequiredLocaleType = typeof cn;
 
 export default cn;
diff --git a/app/locales/cs.ts b/app/locales/cs.ts
index 6933535e..734db37f 100644
--- a/app/locales/cs.ts
+++ b/app/locales/cs.ts
@@ -71,21 +71,6 @@ const cs: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Všechny jazyky",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Avatar",
     FontSize: {
diff --git a/app/locales/de.ts b/app/locales/de.ts
index b609a0bb..7b0ca5cc 100644
--- a/app/locales/de.ts
+++ b/app/locales/de.ts
@@ -72,21 +72,6 @@ const de: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Alle Sprachen",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Avatar",
     FontSize: {
diff --git a/app/locales/en.ts b/app/locales/en.ts
index efafc3b0..dc02aa66 100644
--- a/app/locales/en.ts
+++ b/app/locales/en.ts
@@ -1,7 +1,7 @@
 import { SubmitKey } from "../store/config";
-import type { LocaleType } from "./index";
+import { RequiredLocaleType } from "./index";
 
-const en: LocaleType = {
+const en: RequiredLocaleType = {
   WIP: "Coming Soon...",
   Error: {
     Unauthorized:
@@ -71,21 +71,6 @@ const en: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "All Languages",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Avatar",
     FontSize: {
@@ -223,6 +208,11 @@ const en: LocaleType = {
     Config: {
       Avatar: "Bot Avatar",
       Name: "Bot Name",
+      Sync: {
+        Title: "Use Global Config",
+        SubTitle: "Use global config in this chat",
+        Confirm: "Confirm to override custom config with global config?",
+      },
     },
   },
   NewChat: {
diff --git a/app/locales/es.ts b/app/locales/es.ts
index 6e88b460..15f731cb 100644
--- a/app/locales/es.ts
+++ b/app/locales/es.ts
@@ -71,21 +71,6 @@ const es: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Todos los idiomas",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어"
-      },
     },
     Avatar: "Avatar",
     FontSize: {
diff --git a/app/locales/fr.ts b/app/locales/fr.ts
index 31433678..046cebe6 100644
--- a/app/locales/fr.ts
+++ b/app/locales/fr.ts
@@ -72,21 +72,6 @@ const fr: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION : si vous souhaitez ajouter une nouvelle traduction, ne traduisez pas cette valeur, laissez-la sous forme de `Language`
       All: "Toutes les langues",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Vietnamese",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어"
-      },
     },
 
     Avatar: "Avatar",
diff --git a/app/locales/index.ts b/app/locales/index.ts
index e44b7589..22c417da 100644
--- a/app/locales/index.ts
+++ b/app/locales/index.ts
@@ -13,7 +13,7 @@ import CS from "./cs";
 import KO from "./ko";
 import { merge } from "../utils/merge";
 
-export type { LocaleType } from "./cn";
+export type { LocaleType, RequiredLocaleType } from "./cn";
 
 export const AllLangs = [
   "en",
@@ -32,6 +32,22 @@ export const AllLangs = [
 ] as const;
 export type Lang = (typeof AllLangs)[number];
 
+export const ALL_LANG_OPTIONS: Record<Lang, string> = {
+  cn: "简体中文",
+  en: "English",
+  tw: "繁體中文",
+  fr: "Français",
+  es: "Español",
+  it: "Italiano",
+  tr: "Türkçe",
+  jp: "日本語",
+  de: "Deutsch",
+  vi: "Tiếng Việt",
+  ru: "Русский",
+  cs: "Čeština",
+  ko: "한국어",
+};
+
 const LANG_KEY = "lang";
 const DEFAULT_LANG = "en";
 
diff --git a/app/locales/it.ts b/app/locales/it.ts
index 655a6a89..0d87588f 100644
--- a/app/locales/it.ts
+++ b/app/locales/it.ts
@@ -71,21 +71,6 @@ const it: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Tutte le lingue",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Avatar",
     FontSize: {
diff --git a/app/locales/jp.ts b/app/locales/jp.ts
index 5e386b28..8002d045 100644
--- a/app/locales/jp.ts
+++ b/app/locales/jp.ts
@@ -71,21 +71,6 @@ const jp: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "所有语言",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어"
-      },
     },
     Avatar: "アバター",
     FontSize: {
diff --git a/app/locales/ko.ts b/app/locales/ko.ts
index 0ccb40e4..12b8db28 100644
--- a/app/locales/ko.ts
+++ b/app/locales/ko.ts
@@ -71,27 +71,12 @@ const ko: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "All Languages",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "아바타",
     FontSize: {
-    Title: "글꼴 크기",
-    SubTitle: "채팅 내용의 글꼴 크기 조정",
-  },
+      Title: "글꼴 크기",
+      SubTitle: "채팅 내용의 글꼴 크기 조정",
+    },
     Update: {
       Version: (x: string) => `버전: ${x}`,
       IsLatest: "최신 버전",
@@ -135,8 +120,7 @@ const ko: LocaleType = {
     },
     CompressThreshold: {
       Title: "기록 압축 임계값",
-      SubTitle:
-        "미압축 메시지 길이가 임계값을 초과하면 압축됨",
+      SubTitle: "미압축 메시지 길이가 임계값을 초과하면 압축됨",
     },
     Token: {
       Title: "API 키",
@@ -165,11 +149,10 @@ const ko: LocaleType = {
     MaxTokens: {
       Title: "최대 토큰 수 (max_tokens)",
       SubTitle: "입력 토큰과 생성된 토큰의 최대 길이",
-    },  
+    },
     PresencePenalty: {
       Title: "존재 페널티 (presence_penalty)",
-      SubTitle:
-        "값이 클수록 새로운 주제에 대해 대화할 가능성이 높아집니다.",
+      SubTitle: "값이 클수록 새로운 주제에 대해 대화할 가능성이 높아집니다.",
     },
   },
   Store: {
@@ -178,8 +161,7 @@ const ko: LocaleType = {
     Error: "문제가 발생했습니다. 나중에 다시 시도해주세요.",
     Prompt: {
       History: (content: string) =>
-        "이것은 AI와 사용자 간의 대화 기록을 요약한 내용입니다: " +
-        content,
+        "이것은 AI와 사용자 간의 대화 기록을 요약한 내용입니다: " + content,
       Topic:
         "다음과 같이 대화 내용을 요약하는 4~5단어 제목을 생성해주세요. 따옴표, 구두점, 인용부호, 기호 또는 추가 텍스트를 제거하십시오. 따옴표로 감싸진 부분을 제거하십시오.",
       Summarize:
@@ -232,7 +214,8 @@ const ko: LocaleType = {
     SubTitle: "마스크 뒤의 영혼과 대화하세요",
     More: "더 보기",
     NotShow: "다시 표시하지 않음",
-    ConfirmNoShow: "비활성화하시겠습니까? 나중에 설정에서 다시 활성화할 수 있습니다.",
+    ConfirmNoShow:
+      "비활성화하시겠습니까? 나중에 설정에서 다시 활성화할 수 있습니다.",
   },
 
   UI: {
@@ -242,6 +225,6 @@ const ko: LocaleType = {
     Create: "생성",
     Edit: "편집",
   },
-  };
+};
 
 export default ko;
diff --git a/app/locales/ru.ts b/app/locales/ru.ts
index 32930626..3993ea43 100644
--- a/app/locales/ru.ts
+++ b/app/locales/ru.ts
@@ -71,21 +71,6 @@ const ru: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Все языки",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Аватар",
     FontSize: {
diff --git a/app/locales/tr.ts b/app/locales/tr.ts
index 86bcd95b..e26091fe 100644
--- a/app/locales/tr.ts
+++ b/app/locales/tr.ts
@@ -71,21 +71,6 @@ const tr: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Tüm Diller",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Avatar",
     FontSize: {
diff --git a/app/locales/tw.ts b/app/locales/tw.ts
index 5295f0e8..025e5e61 100644
--- a/app/locales/tw.ts
+++ b/app/locales/tw.ts
@@ -69,21 +69,6 @@ const tw: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "所有语言",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "大頭貼",
     FontSize: {
diff --git a/app/locales/vi.ts b/app/locales/vi.ts
index 5f346b31..78eeaf40 100644
--- a/app/locales/vi.ts
+++ b/app/locales/vi.ts
@@ -71,21 +71,6 @@ const vi: LocaleType = {
     Lang: {
       Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
       All: "Tất cả ngôn ngữ",
-      Options: {
-        cn: "简体中文",
-        en: "English",
-        tw: "繁體中文",
-        fr: "Français",
-        es: "Español",
-        it: "Italiano",
-        tr: "Türkçe",
-        jp: "日本語",
-        de: "Deutsch",
-        vi: "Tiếng Việt",
-        ru: "Русский",
-        cs: "Čeština",
-        ko: "한국어",
-      },
     },
     Avatar: "Ảnh đại diện",
     FontSize: {
diff --git a/app/store/chat.ts b/app/store/chat.ts
index dff88c7c..e063a12c 100644
--- a/app/store/chat.ts
+++ b/app/store/chat.ts
@@ -5,9 +5,9 @@ import { trimTopic } from "../utils";
 
 import Locale from "../locales";
 import { showToast } from "../components/ui-lib";
-import { ModelType } from "./config";
+import { ModelType, useAppConfig } from "./config";
 import { createEmptyMask, Mask } from "./mask";
-import { REQUEST_TIMEOUT_MS, StoreKey } from "../constant";
+import { StoreKey } from "../constant";
 import { api, RequestMessage } from "../client/api";
 import { ChatControllerPool } from "../client/controller";
 import { prettyObject } from "../utils/format";
@@ -38,7 +38,6 @@ export interface ChatStat {
 
 export interface ChatSession {
   id: number;
-
   topic: string;
 
   memoryPrompt: string;
@@ -69,6 +68,7 @@ function createEmptySession(): ChatSession {
     },
     lastUpdate: Date.now(),
     lastSummarizeIndex: 0,
+
     mask: createEmptyMask(),
   };
 }
@@ -463,7 +463,7 @@ export const useChatStore = create<ChatStore>()(
 
         if (
           historyMsgLength > modelConfig.compressMessageLengthThreshold &&
-          session.mask.modelConfig.sendMemory
+          modelConfig.sendMemory
         ) {
           api.llm.chat({
             messages: toBeSummarizedMsgs.concat({
diff --git a/app/store/mask.ts b/app/store/mask.ts
index efd774eb..a691a7cf 100644
--- a/app/store/mask.ts
+++ b/app/store/mask.ts
@@ -11,6 +11,7 @@ export type Mask = {
   avatar: string;
   name: string;
   context: ChatMessage[];
+  syncGlobalConfig?: boolean;
   modelConfig: ModelConfig;
   lang: Lang;
   builtin: boolean;
@@ -39,6 +40,7 @@ export const createEmptyMask = () =>
     avatar: DEFAULT_MASK_AVATAR,
     name: DEFAULT_TOPIC,
     context: [],
+    syncGlobalConfig: true, // use global config as default
     modelConfig: { ...useAppConfig.getState().modelConfig },
     lang: getLang(),
     builtin: false,