diff --git a/src/ProChat/components/InputArea/index.tsx b/src/ProChat/components/InputArea/index.tsx
index e32c27ed..d7e79cbc 100644
--- a/src/ProChat/components/InputArea/index.tsx
+++ b/src/ProChat/components/InputArea/index.tsx
@@ -52,10 +52,11 @@ const useStyles = createStyles(({ css, responsive, token }) => ({
 }));
 
 export const InputArea = ({}) => {
-  const [sendMessage, isLoading, placeholder] = useStore((s) => [
+  const [sendMessage, isLoading, placeholder, inputAreaProps] = useStore((s) => [
     s.sendMessage,
     !!s.chatLoadingId,
     s.placeholder,
+    s.inputAreaProps,
   ]);
   const [message, setMessage] = useState('');
   const isChineseInput = useRef(false);
@@ -84,8 +85,10 @@ export const InputArea = ({}) => {
         <Flexbox horizontal gap={8} align={'center'} className={styles.boxShadow}>
           <AutoCompleteTextArea
             size={'large'}
-            value={message}
+            className={styles.input}
             placeholder={placeholder || '请输入内容...'}
+            {...inputAreaProps}
+            value={message}
             onChange={(e) => {
               setMessage(e.target.value);
             }}
@@ -96,7 +99,6 @@ export const InputArea = ({}) => {
             onCompositionEnd={() => {
               isChineseInput.current = false;
             }}
-            className={styles.input}
             onPressEnter={(e) => {
               if (!isLoading && !e.shiftKey && !isChineseInput.current) {
                 e.preventDefault();
diff --git a/src/ProChat/store/initialState.ts b/src/ProChat/store/initialState.ts
index 684a9299..779872d3 100644
--- a/src/ProChat/store/initialState.ts
+++ b/src/ProChat/store/initialState.ts
@@ -2,6 +2,7 @@ import { DEFAULT_AVATAR, DEFAULT_USER_AVATAR } from '@/ProChat/const/meta';
 import { ModelConfig } from '@/ProChat/types/config';
 import { MetaData } from '@/ProChat/types/meta';
 import { ChatMessage, ChatMessageMap } from '@/types/message';
+import { TextAreaProps } from 'antd/es/input';
 
 export type ChatRequest = (messages: ChatMessage[], config: ModelConfig) => Promise<Response>;
 
@@ -47,6 +48,11 @@ export interface ChatPropsState {
    */
   placeholder?: string;
 
+  /**
+   * 输入框的 props,优先级最高
+   */
+  inputAreaProps?: TextAreaProps;
+
   /**
    * 信息框额外渲染
    */