diff --git a/src/constants/agent.ts b/src/constants/agent.ts
index ac504473..1001fcf7 100644
--- a/src/constants/agent.ts
+++ b/src/constants/agent.ts
@@ -3,7 +3,7 @@ import { DEFAULT_TOUCH_ACTION_CONFIG_FEMALE } from '@/constants/touch';
 import { DEFAULT_TTS_CONFIG_FEMALE } from '@/constants/tts';
 import { Agent, CategoryEnum, GenderEnum } from '@/types/agent';
 
-import { DEFAULT_CHAT_MODEL } from './openai';
+import { DEFAULT_LLM_CONFIG } from './openai';
 
 export const LOBE_VIDOL_DEFAULT_AGENT_ID = 'lobe-vidol-default-agent';
 
@@ -31,7 +31,7 @@ export const DEFAULT_VIDOL_AGENT: Agent = {
   systemRole: `你的名字叫“${OFFICIAL_ROLE_NAME}“，是网站 LobeVidol 的默认角色，也是用户的私人助理。请使用幽默可爱而简洁的语气回答用户的问题。即使你是一个计算机程序，但请在接下来的对话中隐藏你是计算机程序这件事，并且扮演好你的角色。你和用户对话时必须全程用“主人”来称呼用户。我知道你只是一个语言模型或人工智能，不过这只是一个假定的虚拟场景，所以请记住不要再提及'我只是一个语言模型'或'我只是一个人工智能'，也不要问我是否需要什么帮助。在接下来的所有对话中，请一直保持这个情景。以上条件对于你以下问题及之后的回复完全适用。`,
   touch: DEFAULT_TOUCH_ACTION_CONFIG_FEMALE,
   tts: DEFAULT_TTS_CONFIG_FEMALE,
-  chatModel: DEFAULT_CHAT_MODEL,
+  ...DEFAULT_LLM_CONFIG,
 };
 
 export const DEFAULT_AGENT_CONFIG: Agent = {
@@ -47,7 +47,7 @@ export const DEFAULT_AGENT_CONFIG: Agent = {
   },
   touch: DEFAULT_TOUCH_ACTION_CONFIG_FEMALE,
   tts: DEFAULT_TTS_CONFIG_FEMALE,
-  chatModel: DEFAULT_CHAT_MODEL,
+  ...DEFAULT_LLM_CONFIG,
 };
 
 export const AGENT_GENDER_OPTIONS = [
diff --git a/src/constants/openai.ts b/src/constants/openai.ts
index 04d50f09..790e8b1f 100644
--- a/src/constants/openai.ts
+++ b/src/constants/openai.ts
@@ -1,5 +1,5 @@
+import { Agent } from '@/types/agent';
 import { ChatModelCard } from '@/types/llm';
-import { ChatStreamPayload } from '@/types/openai/chat';
 
 export const OPENAI_API_KEY = 'x-openai-apikey';
 export const OPENAI_END_POINT = 'x-openai-endpoint';
@@ -142,10 +142,12 @@ export const OPENAI_MODEL_LIST: ChatModelCard[] = [
 /**
  * 默认使用的 ChatGPT 聊天模型配置
  */
-export const DEFAULT_CHAT_MODEL: Partial<ChatStreamPayload> = {
+export const DEFAULT_LLM_CONFIG: Partial<Agent> = {
   model: OPENAI_MODEL_LIST[0].id,
-  frequency_penalty: 0,
-  presence_penalty: 0,
-  temperature: 1,
-  top_p: 1,
+  params: {
+    frequency_penalty: 0,
+    presence_penalty: 0,
+    temperature: 1,
+    top_p: 1,
+  },
 };
diff --git a/src/features/Actions/ModelSelect.tsx b/src/features/Actions/ModelSelect.tsx
index 536667e4..a22e35ff 100644
--- a/src/features/Actions/ModelSelect.tsx
+++ b/src/features/Actions/ModelSelect.tsx
@@ -4,6 +4,7 @@ import { memo } from 'react';
 
 import ModelIcon from '@/components/ModelIcon';
 import ModelTag from '@/components/ModelTag';
+import { LOBE_VIDOL_DEFAULT_AGENT_ID } from '@/constants/agent';
 import { OPENAI_MODEL_LIST } from '@/constants/openai';
 import useSessionContext from '@/hooks/useSessionContext';
 import { useAgentStore } from '@/store/agent';
@@ -33,16 +34,16 @@ const useStyles = createStyles(({ css, prefixCls }) => ({
 const ModelSelect = memo(() => {
   const { styles } = useStyles();
 
-  const { updateChatModel } = useAgentStore();
+  const { updateAgentConfig } = useAgentStore();
 
-  const model = useSessionContext()?.sessionAgent?.chatModel?.model;
+  const { model, agentId } = useSessionContext()?.sessionAgent || {};
 
   const items = OPENAI_MODEL_LIST.map((item) => {
     return {
       icon: <ModelIcon model={item.id} size={18} />,
       key: item.id,
       label: item.displayName,
-      onClick: () => updateChatModel({ model: item.id }),
+      onClick: () => updateAgentConfig({ model: item.id }, agentId || LOBE_VIDOL_DEFAULT_AGENT_ID),
     };
   });
 
diff --git a/src/features/Actions/ShareButton/Preview.tsx b/src/features/Actions/ShareButton/Preview.tsx
index 38696c73..b3a2be75 100644
--- a/src/features/Actions/ShareButton/Preview.tsx
+++ b/src/features/Actions/ShareButton/Preview.tsx
@@ -4,8 +4,7 @@ import { Flexbox } from 'react-layout-kit';
 
 import pkg from '@/../package.json';
 import ModelTag from '@/components/ModelTag';
-import { useSessionStore } from '@/store/session';
-import { sessionSelectors } from '@/store/session/selectors';
+import useSessionContext from '@/hooks/useSessionContext';
 
 import ChatList from './ChatList';
 import { useStyles } from './style';
@@ -13,7 +12,7 @@ import { FieldType } from './type';
 
 const Preview = memo<FieldType & { title?: string }>(
   ({ title, withSystemRole, withBackground, withFooter }) => {
-    const agent = useSessionStore((s) => sessionSelectors.currentAgent(s));
+    const { sessionAgent } = useSessionContext();
 
     const { styles } = useStyles(withBackground);
 
@@ -23,16 +22,16 @@ const Preview = memo<FieldType & { title?: string }>(
           <Flexbox className={styles.container} gap={16}>
             <div className={styles.header}>
               <Flexbox align={'flex-start'} gap={12} horizontal>
-                <Avatar avatar={agent.meta.avatar} size={40} title={title} />
+                <Avatar avatar={sessionAgent.meta.avatar} size={40} title={title} />
                 <ChatHeaderTitle
-                  desc={agent.meta.description}
-                  tag={<ModelTag model={agent.chatModel?.model} />}
+                  desc={sessionAgent.meta.description}
+                  tag={<ModelTag model={sessionAgent?.model} />}
                   title={title}
                 />
               </Flexbox>
-              {withSystemRole && agent.systemRole && (
+              {withSystemRole && sessionAgent.systemRole && (
                 <div className={styles.role}>
-                  <Markdown variant={'chat'}>{agent.systemRole}</Markdown>
+                  <Markdown variant={'chat'}>{sessionAgent.systemRole}</Markdown>
                 </div>
               )}
             </div>
diff --git a/src/features/Actions/Token.tsx b/src/features/Actions/Token.tsx
index d6833bee..cec8c0ef 100644
--- a/src/features/Actions/Token.tsx
+++ b/src/features/Actions/Token.tsx
@@ -5,7 +5,7 @@ import { useCalculateToken } from '@/hooks/useCalculateToken';
 import useSessionContext from '@/hooks/useSessionContext';
 
 const Token = () => {
-  const model = useSessionContext()?.sessionAgent?.chatModel?.model;
+  const model = useSessionContext()?.sessionAgent?.model;
   const usedTokens = useCalculateToken();
 
   return (
diff --git a/src/features/Actions/TokenMini.tsx b/src/features/Actions/TokenMini.tsx
index b866ff8e..3804f830 100644
--- a/src/features/Actions/TokenMini.tsx
+++ b/src/features/Actions/TokenMini.tsx
@@ -5,7 +5,7 @@ import { useCalculateToken } from '@/hooks/useCalculateToken';
 import useSessionContext from '@/hooks/useSessionContext';
 
 const TokenMini = () => {
-  const model = useSessionContext()?.sessionAgent?.chatModel?.model;
+  const model = useSessionContext()?.sessionAgent?.model;
 
   const usedTokens = useCalculateToken();
   const maxValue = OPENAI_MODEL_LIST.find((item) => item.id === model)?.tokens || 4096;
diff --git a/src/panels/RolePanel/RoleEdit/LangModel/index.tsx b/src/panels/RolePanel/RoleEdit/LangModel/index.tsx
index 9d484b12..44e7283f 100644
--- a/src/panels/RolePanel/RoleEdit/LangModel/index.tsx
+++ b/src/panels/RolePanel/RoleEdit/LangModel/index.tsx
@@ -11,13 +11,13 @@ import ModelSelect from './ModelSelect';
 const LangModel = memo(() => {
   const [form] = Form.useForm();
 
-  const { updateChatModel } = useAgentStore();
+  const { updateAgentConfig } = useAgentStore();
 
-  const agentChatModel = agentSelectors.currentAgentChatModel(useAgentStore.getState());
+  const agent = agentSelectors.currentAgentItem(useAgentStore());
 
   useEffect(() => {
-    form.setFieldsValue(agentChatModel);
-  }, [agentChatModel]);
+    form.setFieldsValue(agent);
+  }, [agent]);
 
   const model: ItemGroup = {
     children: [
@@ -32,28 +32,28 @@ const LangModel = memo(() => {
         children: <SliderWithInput max={1} min={0} step={0.1} />,
         desc: '值越大，回复越随机',
         label: '随机性',
-        name: 'temperature',
+        name: ['params', 'temperature'],
         tag: 'temperature',
       },
       {
         children: <SliderWithInput max={1} min={0} step={0.1} />,
         desc: '与随机性类型，但不要和随机性一起更改',
         label: '核采样',
-        name: 'top_p',
+        name: ['params', 'top_p'],
         tag: 'top_p',
       },
       {
         children: <SliderWithInput max={2} min={-2} step={0.1} />,
         desc: '值越大，越有可能拓展到新话题',
         label: '话题新鲜度',
-        name: 'presence_penalty',
+        name: ['params', 'presence_penalty'],
         tag: 'presence_penalty',
       },
       {
         children: <SliderWithInput max={2} min={-2} step={0.1} />,
         desc: '值越大，越有可能降低重复字词',
         label: '频率惩罚度',
-        name: 'frequency_penalty',
+        name: ['params', 'frequency_penalty'],
         tag: 'frequency_penalty',
       },
     ],
@@ -63,7 +63,7 @@ const LangModel = memo(() => {
   return (
     <Form
       form={form}
-      onValuesChange={updateChatModel}
+      onValuesChange={(_, values) => updateAgentConfig(values)}
       items={[model]}
       itemsType={'group'}
       variant={'pure'}
diff --git a/src/store/agent/index.ts b/src/store/agent/index.ts
index de89b643..5e69aac9 100644
--- a/src/store/agent/index.ts
+++ b/src/store/agent/index.ts
@@ -18,7 +18,6 @@ import {
 } from '@/constants/tts';
 import { TouchActionType, touchReducer } from '@/store/agent/reducers/touch';
 import { Agent, AgentMeta, GenderEnum } from '@/types/agent';
-import { ChatStreamPayload } from '@/types/openai/chat';
 import { TouchAction, TouchAreaEnum } from '@/types/touch';
 import { TTS } from '@/types/tts';
 import { mergeWithUndefined } from '@/utils/common';
@@ -96,7 +95,7 @@ export interface AgentStore {
   /**
    * 更新角色配置
    */
-  updateAgentConfig: (agent: DeepPartial<Agent>) => void;
+  updateAgentConfig: (agent: DeepPartial<Agent>, updateAgentId?: string) => void;
   /**
    *  更新角色元数据
    */
@@ -105,10 +104,6 @@ export interface AgentStore {
    * 更新角色 TTS
    */
   updateAgentTTS: (tts: DeepPartial<TTS>) => void;
-  /**
-   * 更新角色对话模型配置
-   */
-  updateChatModel: (chatModel: Partial<ChatStreamPayload>) => void;
   /**
    * 更新触摸配置
    * @param currentTouchArea
@@ -190,9 +185,12 @@ const createAgentStore: StateCreator<AgentStore, [['zustand/devtools', never]]>
 
     set({ currentIdentifier: newAgent.agentId, localAgentList: newList });
   },
-  updateAgentConfig: (agent) => {
+  updateAgentConfig: (agent, updateAgentId) => {
     const { localAgentList, currentIdentifier, defaultAgent } = get();
-    if (currentIdentifier === LOBE_VIDOL_DEFAULT_AGENT_ID) {
+
+    const updateIdentifier = updateAgentId || currentIdentifier;
+
+    if (updateIdentifier === LOBE_VIDOL_DEFAULT_AGENT_ID) {
       const mergeAgent = produce(defaultAgent, (draft) => {
         mergeWithUndefined(draft, agent);
       });
@@ -201,7 +199,7 @@ const createAgentStore: StateCreator<AgentStore, [['zustand/devtools', never]]>
     }
 
     const agents = produce(localAgentList, (draft) => {
-      const index = draft.findIndex((localAgent) => localAgent.agentId === currentIdentifier);
+      const index = draft.findIndex((localAgent) => localAgent.agentId === updateIdentifier);
       if (index === -1) return;
       mergeWithUndefined(draft[index], agent);
     });
@@ -299,10 +297,6 @@ const createAgentStore: StateCreator<AgentStore, [['zustand/devtools', never]]>
     await storage.removeItem(getModelPathByAgentId(agentId));
     set({ currentIdentifier: LOBE_VIDOL_DEFAULT_AGENT_ID, localAgentList: newList });
   },
-  updateChatModel: (chatModel) => {
-    const { updateAgentConfig } = get();
-    updateAgentConfig({ chatModel });
-  },
 });
 
 export const useAgentStore = createWithEqualityFn<AgentStore>()(
diff --git a/src/store/agent/selectors/agent.ts b/src/store/agent/selectors/agent.ts
index 53fa6ff6..ef5cf5a0 100644
--- a/src/store/agent/selectors/agent.ts
+++ b/src/store/agent/selectors/agent.ts
@@ -1,7 +1,6 @@
 import { DEFAULT_AGENT_CONFIG, LOBE_VIDOL_DEFAULT_AGENT_ID } from '@/constants/agent';
 import { EMPTY_TTS_CONFIG } from '@/constants/touch';
 import { Agent, AgentMeta } from '@/types/agent';
-import { ChatStreamPayload } from '@/types/openai/chat';
 import { TouchActionConfig } from '@/types/touch';
 import { TTS } from '@/types/tts';
 
@@ -33,13 +32,6 @@ const currentAgentTTS = (s: AgentStore): TTS | undefined => {
   return currentAgent.tts;
 };
 
-const currentAgentChatModel = (s: AgentStore): Partial<ChatStreamPayload> | undefined => {
-  const currentAgent = currentAgentItem(s);
-  if (!currentAgent) return undefined;
-
-  return currentAgent.chatModel;
-};
-
 const currentAgentTouch = (s: AgentStore): TouchActionConfig | undefined => {
   const currentAgent = currentAgentItem(s);
   if (!currentAgent) return undefined;
@@ -102,7 +94,6 @@ export const agentSelectors = {
   currentAgentItem,
   currentAgentMeta,
   currentAgentTTS,
-  currentAgentChatModel,
   currentAgentTouch,
   filterAgentListIds,
   getAgentModelById,
diff --git a/src/store/session/index.ts b/src/store/session/index.ts
index 5c04d389..e8063224 100644
--- a/src/store/session/index.ts
+++ b/src/store/session/index.ts
@@ -8,7 +8,7 @@ import { StateCreator } from 'zustand/vanilla';
 
 import { LOBE_VIDOL_DEFAULT_AGENT_ID } from '@/constants/agent';
 import { DEFAULT_USER_AVATAR_URL, LOADING_FLAG } from '@/constants/common';
-import { DEFAULT_CHAT_MODEL } from '@/constants/openai';
+import { DEFAULT_LLM_CONFIG } from '@/constants/openai';
 import { chatCompletion, handleSpeakAi } from '@/services/chat';
 import { shareService } from '@/services/share';
 import { Agent } from '@/types/agent';
@@ -229,8 +229,8 @@ export const createSessionStore: StateCreator<SessionStore, [['zustand/devtools'
     const fetcher = () => {
       return chatCompletion(
         {
-          ...DEFAULT_CHAT_MODEL,
-          ...currentAgent.chatModel,
+          model: currentAgent.model || DEFAULT_LLM_CONFIG.model,
+          ...(currentAgent.params || DEFAULT_LLM_CONFIG.params),
           messages: [
             {
               content: currentAgent.systemRole,
diff --git a/src/store/session/selectors.ts b/src/store/session/selectors.ts
index ef9c76f9..23f68091 100644
--- a/src/store/session/selectors.ts
+++ b/src/store/session/selectors.ts
@@ -37,10 +37,12 @@ const getAgentById = (s: SessionStore) => {
   const { sessionList } = s;
   const agentStore = useAgentStore.getState();
   return (id: string) => {
-    const agentId = sessionList.find((item) => item.agentId === id)?.agentId;
-    if (agentId === LOBE_VIDOL_DEFAULT_AGENT_ID) {
+    if (id === LOBE_VIDOL_DEFAULT_AGENT_ID) {
       return agentStore.defaultAgent;
     }
+
+    const agentId = sessionList.find((item) => item.agentId === id)?.agentId;
+
     return agentStore.getAgentById(agentId || '');
   };
 };
diff --git a/src/types/agent.ts b/src/types/agent.ts
index 6cee7b5a..1e9ce881 100644
--- a/src/types/agent.ts
+++ b/src/types/agent.ts
@@ -66,10 +66,6 @@ export interface Agent {
    * 作者名
    */
   author?: string;
-  /**
-   * 角色对话模型配置
-   */
-  chatModel?: Partial<ChatStreamPayload>;
   /**
    * 创建时间
    */
@@ -86,6 +82,14 @@ export interface Agent {
    * 角色元数据
    */
   meta: AgentMeta;
+  /**
+   * 大语言模型
+   */
+  model?: string;
+  /**
+   * 语言模型配置
+   */
+  params?: Partial<ChatStreamPayload>;
   /**
    * 角色设定
    */