fix：换一换调用常见问题接口&&按钮高亮2个逻辑

src/components/ChatEditor/index.tsx

@@ -398,10 +398,9 @@ const ChatEditorBase: React.FC<ChatEditorProps & WithAuthProps> = ({ checkAuth,
             const toolIdStr = String(tool.toolId)
             const isSelectedByState = selectedToolId && toolIdStr === String(selectedToolId)
             const isSelectedBySession = !selectedToolId && sessionToolId && toolIdStr === String(sessionToolId)
-            const isSelectedByUrl = !selectedToolId && !sessionToolId && toolIdFromUrl && toolIdStr === String(toolIdFromUrl)
             // 通用模式高亮：路由内没有 toolId 或 toolId 为空时默认高亮，点击后也要高亮
             const isGeneralMode = tool.toolName === '通用模式' && isToolBtnActive && !selectedToolId && !sessionToolId && !toolIdFromUrl
-            const isSelected = isSelectedByState || isSelectedBySession || isSelectedByUrl || isGeneralMode
+            const isSelected = isSelectedByState || isSelectedBySession || isGeneralMode
 
             const baseBtnClass
               = 'w-auto h-[32px] px-3 rounded-full shadow-none text-[12px] flex items-center gap-2 transition-all duration-200 border'

src/pages/Home/components/QuestionList/QuestionList.tsx

@@ -6,6 +6,7 @@ import { useCallback, useEffect, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
 import Refresh from '@/assets/svg/refresh.svg?react'
 import { type WithAuthProps, withAuth } from '@/auth/withAuth'
+import { fetchEfficiencyQuestionList } from '@/api/home'
 import { useAppDispatch, useAppSelector } from '@/store/hook'
 import { createConversation, setCurrentConversation, setShouldSendQuestion } from '@/store/conversationSlice'
 import { safeSessionStorageGetItem } from '@/lib/utils'
@@ -73,6 +74,7 @@ const QuestionListBase: React.FC<QuestionListProps & WithAuthProps> = ({
   const [isRotating, setIsRotating] = useState(false)
   const [displayedItems, setDisplayedItems] = useState<string[]>([])
   const [isClicking, setIsClicking] = useState(false)
+  const [fetchedQuestions, setFetchedQuestions] = useState<string[] | null>(null)
   const dispatch = useAppDispatch()
   const navigate = useNavigate()
   const { currentConversationId, conversations, currentToolId } = useAppSelector(state => state.conversation)
@@ -80,16 +82,41 @@ const QuestionListBase: React.FC<QuestionListProps & WithAuthProps> = ({
   // 根据 isToolBtn 动态设置 displayCount
   const actualDisplayCount = isToolBtn ? 6 : 4
 
-  const updateDisplayedItems = useCallback(() => {
-    const indices = getRandomIndices(questions.length, Math.min(actualDisplayCount, questions.length))
-    setDisplayedItems(indices.map(index => questions[index]))
-  }, [questions, actualDisplayCount])
+  const updateDisplayedItems = useCallback(
+    (customQuestions?: string[]) => {
+      const sourceQuestions = (customQuestions && customQuestions.length > 0)
+        ? customQuestions
+        : (fetchedQuestions && fetchedQuestions.length > 0 ? fetchedQuestions : questions)
+      if (!sourceQuestions.length) {
+        return
+      }
+      const indices = getRandomIndices(sourceQuestions.length, Math.min(actualDisplayCount, sourceQuestions.length))
+      setDisplayedItems(indices.map(index => sourceQuestions[index]))
+    },
+    [questions, fetchedQuestions, actualDisplayCount],
+  )
 
-  const handleRefresh = () => {
+  const handleRefresh = async () => {
     setIsRotating(true)
+    const toolId = safeSessionStorageGetItem('currentToolId') || ''
+    try {
+      const res = await fetchEfficiencyQuestionList({ toolId })
+      const newQuestions = res?.data?.questions as string[] | undefined
+      if (newQuestions?.length) {
+        setFetchedQuestions(newQuestions)
+        updateDisplayedItems(newQuestions)
+        return
+      }
       updateDisplayedItems()
+    }
+    catch (error) {
+      console.error('刷新常见问题失败:', error)
+      updateDisplayedItems()
+    }
+    finally {
       setIsRotating(false)
     }
+  }
   const handleClick = (item: string) => {
     if (checkAuth() && !isClicking) {
       setIsClicking(true)