diff --git a/src/biz/Body.tsx b/src/biz/Body.tsx
index 19d0f92..af8b4c2 100644
--- a/src/biz/Body.tsx
+++ b/src/biz/Body.tsx
@@ -40,11 +40,11 @@ import useTranslate from '../hooks/useTranslate'
 import {getSummarize} from '../util/biz_util'
 import {openUrl} from '@kky002/kky-util'
 import Markdown from '../components/Markdown'
-import {random} from 'lodash-es'
 import useKeyService from '../hooks/useKeyService'
 
 const Body = () => {
   const dispatch = useAppDispatch()
+  const inputting = useAppSelector(state => state.env.inputting)
   const noVideo = useAppSelector(state => state.env.noVideo)
   const autoTranslate = useAppSelector(state => state.env.autoTranslate)
   const autoScroll = useAppSelector(state => state.env.autoScroll)
@@ -56,7 +56,7 @@ const Body = () => {
   const translateEnable = useAppSelector(state => state.env.envData.translateEnable)
   const summarizeEnable = useAppSelector(state => state.env.envData.summarizeEnable)
   const {addSummarizeTask, addAskTask} = useTranslate()
-  const infos = useAppSelector(state => state.env.infos)
+  // const infos = useAppSelector(state => state.env.infos)
   const askFold = useAppSelector(state => state.env.askFold)
   const askQuestion = useAppSelector(state => state.env.askQuestion)
   const askContent = useAppSelector(state => state.env.askContent)
@@ -71,7 +71,7 @@ const Body = () => {
   const title = useAppSelector(state => state.env.title)
   const fontSize = useAppSelector(state => state.env.envData.fontSize)
   const searchText = useAppSelector(state => state.env.searchText)
-  const recommendIdx = useMemo(() => random(0, 3), [])
+  // const recommendIdx = useMemo(() => random(0, 3), [])
   const showSearchInput = useMemo(() => {
     return (segments != null && segments.length > 0) && (envData.searchEnabled ? envData.searchEnabled : (envData.askEnabled ?? ASK_ENABLED_DEFAULT))
   }, [envData.askEnabled, envData.searchEnabled, segments])
@@ -79,7 +79,7 @@ const Body = () => {
     let placeholder = ''
     if (envData.searchEnabled) {
       if (envData.askEnabled??ASK_ENABLED_DEFAULT) {
-        placeholder = '搜索或提问字幕内容'
+        placeholder = '搜索或提问字幕内容(按Enter提问)'
       } else {
         placeholder = '搜索字幕内容'
       }
@@ -254,7 +254,16 @@ const Body = () => {
 
     {/* search */}
     {showSearchInput && <div className='px-2 py-1 flex flex-col relative'>
-      <input type='text' className='input input-xs bg-base-200' placeholder={searchPlaceholder} value={searchText} onChange={onSearchTextChange}/>
+      <input type='text' className='input input-xs bg-base-200' placeholder={searchPlaceholder} value={searchText} onChange={onSearchTextChange} onKeyDown={e => {
+        // enter
+        if (e.key === 'Enter') {
+          if (!inputting) {
+            e.preventDefault()
+            e.stopPropagation()
+            onAsk()
+          }
+        }
+      }}/>
       {searchText && <button className='absolute top-1 right-2 btn btn-ghost btn-xs btn-circle text-base-content/75' onClick={onClearSearchText}><AiOutlineCloseCircle/></button>}
     </div>}
 
diff --git a/src/hooks/useKeyService.ts b/src/hooks/useKeyService.ts
index d346304..331794b 100644
--- a/src/hooks/useKeyService.ts
+++ b/src/hooks/useKeyService.ts
@@ -1,14 +1,39 @@
 import {useEffect} from 'react'
 import {useMemoizedFn} from 'ahooks/es'
-import {useAppSelector} from './redux'
+import {useAppDispatch, useAppSelector} from './redux'
 import useSubtitle from './useSubtitle'
+import {setInputting} from '../redux/envReducer'
 
 const useKeyService = () => {
+  const dispatch = useAppDispatch()
+  const inputting = useAppSelector(state => state.env.inputting)
   const curIdx = useAppSelector(state => state.env.curIdx)
   const data = useAppSelector(state => state.env.data)
   const {move} = useSubtitle()
 
+  // 输入中
+  useEffect(() => {
+    const onInputtingStart = (e: CompositionEvent) => {
+      dispatch(setInputting(true))
+    }
+    const onInputtingEnd = (e: CompositionEvent) => {
+      dispatch(setInputting(false))
+    }
+
+    document.addEventListener('compositionstart', onInputtingStart)
+    document.addEventListener('compositionend', onInputtingEnd)
+    return () => {
+      document.removeEventListener('compositionstart', onInputtingStart)
+      document.removeEventListener('compositionend', onInputtingEnd)
+    }
+  }, [dispatch])
+
   const onKeyDown = useMemoizedFn((e: KeyboardEvent) => {
+    // 当前在输入中（如中文输入法）
+    if (inputting) {
+      return
+    }
+
     // 有按其他控制键时，不触发
     if (e.ctrlKey || e.metaKey || e.shiftKey) {
       return
diff --git a/src/redux/envReducer.ts b/src/redux/envReducer.ts
index ca58af3..1b1014a 100644
--- a/src/redux/envReducer.ts
+++ b/src/redux/envReducer.ts
@@ -45,6 +45,11 @@ interface EnvState {
   askError?: string
   askContent?: string
 
+  /**
+   * 是否输入中（中文）
+   */
+  inputting: boolean
+
   searchText: string
   searchResult: Set<number>
 }
@@ -71,6 +76,8 @@ const initialState: EnvState = {
   data: import.meta.env.VITE_ENV === 'web-dev' ? getDevData() : undefined,
   transResults: {},
 
+  inputting: false,
+
   searchText: '',
   searchResult: new Set(),
 }
@@ -288,6 +295,9 @@ export const slice = createSlice({
     setFold: (state, action: PayloadAction<boolean>) => {
       state.fold = action.payload
     },
+    setInputting: (state, action: PayloadAction<boolean>) => {
+      state.inputting = action.payload
+    },
   },
 })
 
@@ -335,6 +345,7 @@ export const {
   setFold,
   setSearchText,
   setSearchResult,
+  setInputting,
 } = slice.actions
 
 export default slice.reducer