diff --git a/config/config.ts b/config/config.ts
index 67b39c79..43926d94 100644
--- a/config/config.ts
+++ b/config/config.ts
@@ -22,6 +22,7 @@ export default defineConfig({
         token: {
           colorPrimary: '#2fbf85',
           borderRadius: 20,
+          fontSize: 12,
           motion: true
         }
       }
diff --git a/src/assets/styles/common.less b/src/assets/styles/common.less
new file mode 100644
index 00000000..9e1f6047
--- /dev/null
+++ b/src/assets/styles/common.less
@@ -0,0 +1,6 @@
+.m-b-20 {
+  margin-bottom: 20px;
+}
+.m-l-10 {
+  margin-left: 10px;
+}
diff --git a/src/components/copy-button/index.tsx b/src/components/copy-button/index.tsx
new file mode 100644
index 00000000..bade7c4f
--- /dev/null
+++ b/src/components/copy-button/index.tsx
@@ -0,0 +1,43 @@
+import useCopyToClipboard from '@/hooks/use-copy-to-clipboard';
+import { CheckCircleFilled, CopyOutlined } from '@ant-design/icons';
+import { Button } from 'antd';
+
+type CopyButtonProps = {
+  text: string;
+  disabled?: boolean;
+  size?: 'small' | 'middle' | 'large';
+};
+
+const CopyButton: React.FC<CopyButtonProps> = ({
+  text,
+  disabled,
+  size = 'middle'
+}) => {
+  const { copied, copyToClipboard } = useCopyToClipboard();
+
+  const handleCopy = async (e: any) => {
+    e.stopPropagation();
+    await copyToClipboard(text);
+  };
+  return (
+    <Button
+      type="text"
+      shape="circle"
+      size={size}
+      onClick={handleCopy}
+      disabled={!!disabled}
+    >
+      {copied ? (
+        <CheckCircleFilled
+          style={{ color: 'var(--ant-color-primary)', fontSize: '14px' }}
+        />
+      ) : (
+        <CopyOutlined
+          style={{ color: 'var(--ant-color-primary)', fontSize: '14px' }}
+        />
+      )}
+    </Button>
+  );
+};
+
+export default CopyButton;
diff --git a/src/components/seal-form/components/label-info.tsx b/src/components/seal-form/components/label-info.tsx
index 6db8f0e1..5213fc37 100644
--- a/src/components/seal-form/components/label-info.tsx
+++ b/src/components/seal-form/components/label-info.tsx
@@ -9,7 +9,6 @@ interface NoteInfoProps {
   description?: React.ReactNode;
 }
 const NoteInfo: React.FC<NoteInfoProps> = (props) => {
-  console.log('props+++++++++', props);
   const { required, description, label } = props || {};
   return (
     <span className="label-text">
diff --git a/src/components/seal-form/components/wrapper.less b/src/components/seal-form/components/wrapper.less
index c1090fd0..1cfd5267 100644
--- a/src/components/seal-form/components/wrapper.less
+++ b/src/components/seal-form/components/wrapper.less
@@ -167,4 +167,7 @@
     top: -20px;
     height: @wrapheight - 2px;
   }
+  :global(.ant-input-group-addon) {
+    border: none;
+  }
 }
diff --git a/src/constants/index.ts b/src/constants/index.ts
index ef2b36c1..62b2dcb6 100644
--- a/src/constants/index.ts
+++ b/src/constants/index.ts
@@ -1,7 +1,8 @@
-export const DEFAULT_NAME = 'Umi Max';
+export const DEFAULT_NAME = 'seal';
 
 export const INPUT_WIDTH = {
   default: 500,
   large: 600,
-  small: 400
+  small: 400,
+  mini: 300
 };
diff --git a/src/global.less b/src/global.less
index 4588e12f..7458c07b 100644
--- a/src/global.less
+++ b/src/global.less
@@ -71,12 +71,6 @@ html {
       --ant-modal-footer-margin-top: 30px;
     }
   }
-  .css-var-ru.ant-btn {
-    --ant-button-content-font-size-lg: 13px;
-    --ant-button-content-font-size: 12px;
-    --ant-button-content-font-size-sm: 12px;
-    --ant-modal-content-padding: 24px 30px;
-  }
 
   .css-var-rf.ant-menu-css-var,
   .css-var-ri.ant-menu-css-var,
@@ -236,5 +230,5 @@ body {
   }
 }
 // ======== menu style end ============
-
+@import url('src/assets/styles/common.less');
 @import url('src/assets/styles/menu.less');
diff --git a/src/hooks/use-copy-to-clipboard.ts b/src/hooks/use-copy-to-clipboard.ts
new file mode 100644
index 00000000..a690f0b6
--- /dev/null
+++ b/src/hooks/use-copy-to-clipboard.ts
@@ -0,0 +1,23 @@
+import { useCallback, useState } from 'react';
+
+const useCopyToClipboard = () => {
+  const [copied, setCopied] = useState(false);
+
+  const copyToClipboard = useCallback(async (text: string) => {
+    try {
+      if (navigator.clipboard) {
+        await navigator.clipboard.writeText(text);
+        setCopied(true);
+        setTimeout(() => {
+          setCopied(false);
+        }, 3000);
+      }
+    } catch (error) {
+      setCopied(false);
+    }
+  }, []);
+
+  return { copied, copyToClipboard };
+};
+
+export default useCopyToClipboard;
diff --git a/src/pages/api-keys/components/add-apikey.tsx b/src/pages/api-keys/components/add-apikey.tsx
index 06e15ec8..61653d93 100644
--- a/src/pages/api-keys/components/add-apikey.tsx
+++ b/src/pages/api-keys/components/add-apikey.tsx
@@ -1,7 +1,8 @@
+import CopyButton from '@/components/copy-button';
 import ModalFooter from '@/components/modal-footer';
 import SealInput from '@/components/seal-form/seal-input';
 import { PageActionType } from '@/config/types';
-import { CopyOutlined, SyncOutlined } from '@ant-design/icons';
+import { SyncOutlined } from '@ant-design/icons';
 import { Form, Modal } from 'antd';
 
 type AddModalProps = {
@@ -27,9 +28,6 @@ const AddModal: React.FC<AddModalProps> = ({
       }}
     />
   );
-  const RenderCopyButton = () => {
-    return <CopyOutlined></CopyOutlined>;
-  };
 
   return (
     <Modal
@@ -52,7 +50,9 @@ const AddModal: React.FC<AddModalProps> = ({
         <Form.Item name="secretkey" rules={[{ required: true }]}>
           <SealInput.Input
             label="Secret Key"
-            addonAfter={<RenderCopyButton></RenderCopyButton>}
+            addonAfter={
+              <CopyButton text={form.getFieldValue('secretKey')}></CopyButton>
+            }
           ></SealInput.Input>
         </Form.Item>
       </Form>
diff --git a/src/pages/playground/components/chat-footer.tsx b/src/pages/playground/components/chat-footer.tsx
new file mode 100644
index 00000000..18e74474
--- /dev/null
+++ b/src/pages/playground/components/chat-footer.tsx
@@ -0,0 +1,57 @@
+import {
+  CodeOutlined,
+  DeleteOutlined,
+  PlusOutlined,
+  SaveOutlined
+} from '@ant-design/icons';
+import { Button, Col, Row, Space } from 'antd';
+import '../style/chat-footer.less';
+
+interface ChatFooterProps {
+  onSubmit: () => void;
+  onClear: () => void;
+  onNewMessage: () => void;
+  onView: () => void;
+  feedback?: React.ReactNode;
+}
+
+const ChatFooter: React.FC<ChatFooterProps> = (props) => {
+  const { onSubmit, onClear, onNewMessage, onView, feedback } = props;
+  return (
+    <div className="chat-footer">
+      <Row style={{ width: '100%' }}>
+        <Col span={8}>
+          <Space size={20}>
+            <Button
+              type="primary"
+              icon={<PlusOutlined />}
+              onClick={onNewMessage}
+            >
+              New Message
+            </Button>
+            <Button icon={<DeleteOutlined></DeleteOutlined>} onClick={onClear}>
+              Clear
+            </Button>
+          </Space>
+        </Col>
+        <Col span={8}>{feedback}</Col>
+        <Col span={8} style={{ textAlign: 'right' }}>
+          <Space size={20}>
+            <Button icon={<CodeOutlined></CodeOutlined>} onClick={onView}>
+              View
+            </Button>
+            <Button
+              type="primary"
+              icon={<SaveOutlined></SaveOutlined>}
+              onClick={onSubmit}
+            >
+              Submit
+            </Button>
+          </Space>
+        </Col>
+      </Row>
+    </div>
+  );
+};
+
+export default ChatFooter;
diff --git a/src/pages/playground/components/chatContent.tsx b/src/pages/playground/components/chatContent.tsx
index d9129da8..e029ee97 100644
--- a/src/pages/playground/components/chatContent.tsx
+++ b/src/pages/playground/components/chatContent.tsx
@@ -7,7 +7,7 @@ import {
   SyncOutlined
 } from '@ant-design/icons';
 import { Button, Space, Tooltip } from 'antd';
-import chatStyle from './chat-style.less';
+import chatStyle from '../style/chat-style.less';
 import ChatEmpty from './chatEmpty';
 
 export type ChatContentProps = {
diff --git a/src/pages/playground/components/chatEmpty.tsx b/src/pages/playground/components/chatEmpty.tsx
index 35764947..2f549e82 100644
--- a/src/pages/playground/components/chatEmpty.tsx
+++ b/src/pages/playground/components/chatEmpty.tsx
@@ -1,5 +1,5 @@
 import Logo from '@/assets/images/logo.png';
-import chatStyle from './chat-style.less';
+import chatStyle from '../style/chat-style.less';
 
 const ChatEmpty: React.FC = () => {
   return (
diff --git a/src/pages/playground/components/ground-left.tsx b/src/pages/playground/components/ground-left.tsx
new file mode 100644
index 00000000..596ee06b
--- /dev/null
+++ b/src/pages/playground/components/ground-left.tsx
@@ -0,0 +1,78 @@
+import { PageContainer } from '@ant-design/pro-components';
+import { useState } from 'react';
+import '../style/ground-left.less';
+import ChatFooter from './chat-footer';
+import MessageItem from './message-item';
+import ReferenceParams from './reference-params';
+
+const MessageList: React.FC = () => {
+  const [messageList, setMessageList] = useState<any[]>([
+    {
+      role: 'User',
+      message: 'hello'
+    },
+    {
+      role: 'Assistant',
+      message: 'hello, nice to meet you!'
+    }
+  ]);
+  const [activeIndex, setActiveIndex] = useState(-1);
+
+  const handleNewMessage = () => {
+    console.log('new message');
+    messageList.push({
+      role: 'User',
+      message: 'hello'
+    });
+    setMessageList([...messageList]);
+    setActiveIndex(messageList.length - 1);
+  };
+
+  const handleClear = () => {
+    console.log('clear');
+  };
+
+  const handleView = () => {
+    console.log('view');
+  };
+
+  const handleSubmit = () => {
+    console.log('submit');
+  };
+
+  const handleDelete = (index: number) => {
+    messageList.splice(index, 1);
+    setMessageList([...messageList]);
+  };
+
+  return (
+    <div className="ground-left">
+      <PageContainer title={false} className="message-list-wrap">
+        <div>
+          {messageList.map((item, index) => {
+            return (
+              <MessageItem
+                key={index}
+                role={item.role}
+                isFocus={index === activeIndex}
+                onDelete={() => handleDelete(index)}
+                message={item.message}
+              />
+            );
+          })}
+        </div>
+      </PageContainer>
+      <div className="ground-left-footer">
+        <ChatFooter
+          onClear={handleClear}
+          onNewMessage={handleNewMessage}
+          onSubmit={handleSubmit}
+          onView={handleView}
+          feedback={<ReferenceParams></ReferenceParams>}
+        ></ChatFooter>
+      </div>
+    </div>
+  );
+};
+
+export default MessageList;
diff --git a/src/pages/playground/components/message-item.tsx b/src/pages/playground/components/message-item.tsx
new file mode 100644
index 00000000..2abc9759
--- /dev/null
+++ b/src/pages/playground/components/message-item.tsx
@@ -0,0 +1,69 @@
+import { MinusCircleOutlined } from '@ant-design/icons';
+import { Button, Input } from 'antd';
+import { useEffect, useRef, useState } from 'react';
+import { Roles } from '../config';
+import '../style/message-item.less';
+
+const MessageContent: React.FC<{
+  message: string;
+  role: string;
+  isFocus: boolean;
+  onDelete: () => void;
+}> = ({ message, role, isFocus, onDelete }) => {
+  const [roleType, setRoleType] = useState(role);
+  const [messageContent, setMessageContent] = useState(message);
+  const inputRef = useRef<any>(null);
+
+  useEffect(() => {
+    if (inputRef.current && isFocus) {
+      inputRef.current.focus();
+    }
+  }, [isFocus]);
+
+  const handleMessageChange = (e: any) => {
+    setMessageContent(e.target.value);
+  };
+
+  const handleRoleChange = () => {
+    if (roleType === Roles.User) {
+      setRoleType(Roles.Assistant);
+    }
+    if (roleType === Roles.Assistant) {
+      setRoleType(Roles.User);
+    }
+  };
+
+  const handleDelete = () => {
+    onDelete();
+  };
+  return (
+    <div className="message-item">
+      <div className="role-type">
+        <Button onClick={handleRoleChange} type="text">
+          {roleType}
+        </Button>
+      </div>
+      <div className="message-content-input">
+        <Input.TextArea
+          ref={inputRef}
+          style={{ paddingBlock: '12px' }}
+          value={messageContent}
+          autoSize={true}
+          variant="filled"
+          onChange={handleMessageChange}
+        ></Input.TextArea>
+      </div>
+      <div className="delete-btn">
+        <Button
+          type="text"
+          shape="circle"
+          style={{ color: 'var(--ant-color-primary' }}
+          onClick={handleDelete}
+          icon={<MinusCircleOutlined />}
+        ></Button>
+      </div>
+    </div>
+  );
+};
+
+export default MessageContent;
diff --git a/src/pages/playground/components/messageInput.tsx b/src/pages/playground/components/messageInput.tsx
index 6c83d546..8563607a 100644
--- a/src/pages/playground/components/messageInput.tsx
+++ b/src/pages/playground/components/messageInput.tsx
@@ -1,7 +1,7 @@
 import { SendOutlined } from '@ant-design/icons';
 import { Button, Input } from 'antd';
 import { useState } from 'react';
-import './message-input.less';
+import '../style/message-input.less';
 
 const MessageInput: React.FC = () => {
   const { TextArea } = Input;
diff --git a/src/pages/playground/components/params-settings.tsx b/src/pages/playground/components/params-settings.tsx
index d9fc9516..60514952 100644
--- a/src/pages/playground/components/params-settings.tsx
+++ b/src/pages/playground/components/params-settings.tsx
@@ -1,22 +1,26 @@
+import FieldWrapper from '@/components/seal-form/field-wrapper';
 import SealInput from '@/components/seal-form/seal-input';
 import SealSelect from '@/components/seal-form/seal-select';
 import { INPUT_WIDTH } from '@/constants';
-import { Button, Form, Select, Space } from 'antd';
+import { Form, Slider } from 'antd';
+import { useState } from 'react';
 
 type ParamsSettingsProps = {
   seed?: number;
   stopSequence?: number;
   temperature?: number;
-  topK?: number;
   topP?: number;
-  repeatPenalty?: number;
-  repeatLastN?: number;
-  tfsZ?: number;
-  contextLength?: number;
+  model?: string;
   maxTokens?: number;
 };
+const dataList = [
+  { value: 'llama3:latest', label: 'llama3:latest' },
+  { value: 'wangfuyun/AnimateLCM', label: 'wangfuyun/AnimateLCM' },
+  { value: 'Revanthraja/Text_to_Vision', label: 'Revanthraja/Text_to_Vision' }
+];
 
 const ParamsSettings: React.FC<{ onClose: () => void }> = ({ onClose }) => {
+  const [ModelList, setModelList] = useState(dataList);
   const initialValues = {
     seed: 1,
     stopSequence: 1,
@@ -51,134 +55,60 @@ const ParamsSettings: React.FC<{ onClose: () => void }> = ({ onClose }) => {
       onFinish={handleOnFinish}
       onFinishFailed={handleOnFinishFailed}
     >
-      <div
-        style={{
-          maxHeight: '450px',
-          overflow: 'auto',
-          paddingRight: 'var(--ant-popover-inner-padding)'
-        }}
-      >
+      <div>
+        <h3 className="m-b-20 m-l-10">Model</h3>
+        <Form.Item<ParamsSettingsProps>
+          name="model"
+          rules={[{ required: true }]}
+        >
+          <SealSelect options={ModelList} label="Model"></SealSelect>
+        </Form.Item>
+        <h3 className="m-b-20 m-l-10">Parameters</h3>
+        <Form.Item<ParamsSettingsProps>
+          name="temperature"
+          rules={[{ required: true }]}
+        >
+          <SealInput.Input
+            label="Temperature"
+            style={{ width: INPUT_WIDTH.mini }}
+          ></SealInput.Input>
+        </Form.Item>
+        <Form.Item<ParamsSettingsProps>
+          name="maxTokens"
+          rules={[{ required: true }]}
+        >
+          <SealInput.Input
+            label="Max Tokens"
+            style={{ width: INPUT_WIDTH.mini }}
+          ></SealInput.Input>
+        </Form.Item>
+        <Form.Item<ParamsSettingsProps>
+          name="topP"
+          rules={[{ required: true }]}
+        >
+          <FieldWrapper label="TopP">
+            <Slider defaultValue={50}></Slider>
+          </FieldWrapper>
+        </Form.Item>
         <Form.Item<ParamsSettingsProps>
           name="seed"
           rules={[{ required: true }]}
         >
           <SealInput.Input
             label="Seed"
-            style={{ width: INPUT_WIDTH.default }}
+            style={{ width: INPUT_WIDTH.mini }}
           ></SealInput.Input>
         </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="select"
-          rules={[{ required: true }]}
-        >
-          <SealSelect label="Select" style={{ width: INPUT_WIDTH.default }}>
-            <Select.Option value={1}>1</Select.Option>
-            <Select.Option value={2}>2</Select.Option>
-            <Select.Option value={3}>3</Select.Option>
-          </SealSelect>
-        </Form.Item>
         <Form.Item<ParamsSettingsProps>
           name="stopSequence"
           rules={[{ required: true }]}
         >
           <SealInput.Input
             label="Stop Sequence"
-            style={{ width: INPUT_WIDTH.default }}
+            style={{ width: INPUT_WIDTH.mini }}
           ></SealInput.Input>
         </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="temperature"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Input
-            label="Temperature"
-            style={{ width: INPUT_WIDTH.default }}
-            disabled={true}
-          ></SealInput.Input>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="topK"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Input
-            label="TopK"
-            style={{ width: INPUT_WIDTH.default }}
-          ></SealInput.Input>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="topP"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Input
-            label="TopP"
-            style={{ width: INPUT_WIDTH.default }}
-          ></SealInput.Input>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="repeatPenalty"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Input
-            label="Repeat Penalty"
-            style={{ width: INPUT_WIDTH.default }}
-          ></SealInput.Input>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="repeatLastN"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Search
-            label="Repeat Last N"
-            style={{ width: INPUT_WIDTH.default }}
-            disabled={true}
-          ></SealInput.Search>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="tfsZ"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Input
-            label="TFSZ"
-            style={{ width: INPUT_WIDTH.default }}
-          ></SealInput.Input>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="contextLength"
-          rules={[{ required: true }]}
-        >
-          <SealInput.Number
-            label="Context Length"
-            style={{ width: INPUT_WIDTH.default }}
-          ></SealInput.Number>
-        </Form.Item>
-        <Form.Item<ParamsSettingsProps>
-          name="maxTokens"
-          rules={[{ required: true }]}
-        >
-          <SealInput.TextArea
-            label="Max Tokens"
-            style={{ width: INPUT_WIDTH.default }}
-          ></SealInput.TextArea>
-        </Form.Item>
       </div>
-      <Form.Item noStyle>
-        <Space
-          size={20}
-          align="end"
-          style={{
-            width: '100%',
-            display: 'flex',
-            justifyContent: 'end',
-            paddingRight: 'var(--ant-popover-inner-padding)',
-            paddingTop: 'var(--ant-popover-inner-padding)'
-          }}
-        >
-          <Button onClick={handleCancel}>Cancel</Button>
-          <Button type="primary" htmlType="submit">
-            Submit
-          </Button>
-        </Space>
-      </Form.Item>
     </Form>
   );
 };
diff --git a/src/pages/playground/components/reference-params.tsx b/src/pages/playground/components/reference-params.tsx
new file mode 100644
index 00000000..82230b89
--- /dev/null
+++ b/src/pages/playground/components/reference-params.tsx
@@ -0,0 +1,13 @@
+import '../style/reference-params.less';
+
+const ReferenceParams = () => {
+  return (
+    <div className="reference-params">
+      <span>Inference: 597 ms</span>
+      <span style={{ padding: '10px' }}></span>
+      <span>Tokens/s: 561</span>
+    </div>
+  );
+};
+
+export default ReferenceParams;
diff --git a/src/pages/playground/config/index.ts b/src/pages/playground/config/index.ts
new file mode 100644
index 00000000..3ef6fa46
--- /dev/null
+++ b/src/pages/playground/config/index.ts
@@ -0,0 +1,14 @@
+export const Roles = {
+  User: 'User',
+  Assistant: 'Assistant'
+};
+export const playGroundRoles = [
+  {
+    key: 'user',
+    label: 'User'
+  },
+  {
+    key: 'assistant',
+    label: 'Assistant'
+  }
+];
diff --git a/src/pages/playground/index.tsx b/src/pages/playground/index.tsx
index d21f72bd..e0c62cb5 100644
--- a/src/pages/playground/index.tsx
+++ b/src/pages/playground/index.tsx
@@ -1,19 +1,10 @@
-import { ControlOutlined } from '@ant-design/icons';
-import { PageContainer } from '@ant-design/pro-components';
-import { Button, Popover, Select, Space } from 'antd';
+import { Divider } from 'antd';
 import { useEffect, useState } from 'react';
-import ChatContent from './components/chatContent';
-import MessageInput from './components/messageInput';
+import GroundLeft from './components/ground-left';
 import ParamsSettings from './components/params-settings';
-
-const dataList = [
-  { value: 'llama3:latest', label: 'llama3:latest' },
-  { value: 'wangfuyun/AnimateLCM', label: 'wangfuyun/AnimateLCM' },
-  { value: 'Revanthraja/Text_to_Vision', label: 'Revanthraja/Text_to_Vision' }
-];
+import './style/play-ground.less';
 
 const Playground: React.FC = () => {
-  const [ModelList, setModelList] = useState(dataList);
   const [messageList, setMessageList] = useState<any[]>([]);
   const [selectedModel, setSelectedModel] = useState('llama3:latest');
   const [showPopover, setShowPopover] = useState(false);
@@ -41,49 +32,17 @@ const Playground: React.FC = () => {
   }, [selectedModel]);
 
   return (
-    <PageContainer
-      title={false}
-      extra={[
-        <Space size={20} key="space">
-          <Select
-            showSearch
-            options={ModelList}
-            style={{ width: 300 }}
-            value={selectedModel}
-            onChange={handleSelectChange}
-            variant="filled"
-            key="model-select"
-          ></Select>
-          <Popover
-            content={
-              <ParamsSettings onClose={handleClosePopover}></ParamsSettings>
-            }
-            destroyTooltipOnHide={true}
-            title="Params Settings"
-            trigger="click"
-            arrow={false}
-            open={showPopover}
-            overlayStyle={{ top: 70 }}
-            overlayInnerStyle={{ paddingRight: 0 }}
-            placement="bottomRight"
-            key="popover"
-          >
-            <Button
-              onClick={handleTogglePopover}
-              type="primary"
-              shape="circle"
-              key="button"
-              icon={<ControlOutlined />}
-            ></Button>
-          </Popover>
-        </Space>
-      ]}
-      footer={[<MessageInput key="message" />]}
-    >
-      <div style={{ display: 'flex', justifyContent: 'center' }}>
-        <ChatContent messageList={messageList}></ChatContent>
+    <div className="play-ground">
+      <div className="chat">
+        <GroundLeft></GroundLeft>
       </div>
-    </PageContainer>
+      <div className="divider-line">
+        <Divider type="vertical" />
+      </div>
+      <div className="params">
+        <ParamsSettings onClose={handleClosePopover} />
+      </div>
+    </div>
   );
 };
 
diff --git a/src/pages/playground/style/chat-footer.less b/src/pages/playground/style/chat-footer.less
new file mode 100644
index 00000000..daa2fbef
--- /dev/null
+++ b/src/pages/playground/style/chat-footer.less
@@ -0,0 +1,7 @@
+.chat-footer {
+  display: flex;
+  align-items: center;
+  padding-inline: 26px;
+  height: 100px;
+  // box-shadow: 0px -1px 2px 0px var(--ant-color-border);
+}
diff --git a/src/pages/playground/components/chat-style.less b/src/pages/playground/style/chat-style.less
similarity index 100%
rename from src/pages/playground/components/chat-style.less
rename to src/pages/playground/style/chat-style.less
diff --git a/src/pages/playground/style/ground-left.less b/src/pages/playground/style/ground-left.less
new file mode 100644
index 00000000..a9201798
--- /dev/null
+++ b/src/pages/playground/style/ground-left.less
@@ -0,0 +1,14 @@
+.ground-left {
+  position: relative;
+  height: 100vh;
+  padding-bottom: 120px;
+  .message-list-wrap {
+    max-height: calc(100vh - 152px);
+    overflow-y: auto;
+  }
+  .ground-left-footer {
+    position: absolute;
+    bottom: 20px;
+    width: 100%;
+  }
+}
diff --git a/src/pages/playground/components/message-input.less b/src/pages/playground/style/message-input.less
similarity index 100%
rename from src/pages/playground/components/message-input.less
rename to src/pages/playground/style/message-input.less
diff --git a/src/pages/playground/style/message-item.less b/src/pages/playground/style/message-item.less
new file mode 100644
index 00000000..c500d050
--- /dev/null
+++ b/src/pages/playground/style/message-item.less
@@ -0,0 +1,16 @@
+.message-item {
+  display: flex;
+  justify-content: flex-start;
+  align-items: flex-start;
+  margin-bottom: 12px;
+  .role-type {
+    margin-right: 12px;
+    .ant-btn {
+      text-align: left;
+      width: 100px;
+    }
+  }
+  .message-content-input {
+    flex: 1;
+  }
+}
diff --git a/src/pages/playground/style/play-ground.less b/src/pages/playground/style/play-ground.less
new file mode 100644
index 00000000..9819f80f
--- /dev/null
+++ b/src/pages/playground/style/play-ground.less
@@ -0,0 +1,20 @@
+.play-ground {
+  display: flex;
+  align-items: flex-start;
+  .chat {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+  }
+  .params {
+    // width: 465px;
+    padding: 20px;
+  }
+  .divider-line {
+    width: 1px;
+    .ant-divider {
+      margin: 0;
+      min-height: 100vh;
+    }
+  }
+}
diff --git a/src/pages/playground/style/reference-params.less b/src/pages/playground/style/reference-params.less
new file mode 100644
index 00000000..447e9d88
--- /dev/null
+++ b/src/pages/playground/style/reference-params.less
@@ -0,0 +1,8 @@
+.reference-params {
+  display: flex;
+  cursor: pointer;
+  height: 40px;
+  justify-content: center;
+  align-items: center;
+  color: var(--ant-orange);
+}