fix：用户中心隐藏收藏

src/pages/Chat/components/ChatItem/ChatAnswerOperate.tsx

 import { Button, Tooltip } from '@heroui/react'
 import { useMemo, useRef, useState } from 'react'
-import { useLocation } from 'react-router-dom'
 import { useDebounceFn } from 'ahooks'
 import type { Answer } from '@/types/chat'
 import LikeIcon from '@/assets/svg/zan.svg?react'
@@ -19,9 +18,7 @@ interface ChatAnswerOperateProps {
 }
 export const ChatAnswerOperate: React.FC<ChatAnswerOperateProps> = ({ answer }) => {
   const showToast = useToast()
-  const location = useLocation()
-  const searchParams = new URLSearchParams(location.search)
-  // 路由未携带 from=tactics 时，兜底读取缓存的 tacticsMeta
+  // 兜底读取缓存的 tacticsMeta（会话从 tactics 打开的元信息）
   const tacticsMetaFromStorage = useMemo(() => {
     const raw = sessionStorage.getItem('tacticsMeta')
     if (!raw)
@@ -34,7 +31,22 @@ export const ChatAnswerOperate: React.FC<ChatAnswerOperateProps> = ({ answer })
     }
   }, [])
 
-  const isFromTactics = searchParams.get('from') === 'tactics' || tacticsMetaFromStorage?.from === 'tactics'
+  // 兜底读取缓存的 userMeta（会话从用户视角打开的元信息）
+  const userMetaFromStorage = useMemo(() => {
+    const raw = sessionStorage.getItem('userMeta')
+    if (!raw)
+      return undefined
+    try {
+      return JSON.parse(raw)
+    }
+    catch {
+      return undefined
+    }
+  }, [])
+
+  // 规则：当 sessionStorage 中存在 userMeta 或 tacticsMeta 时，统一隐藏收藏按钮
+  const shouldHideCollect = !!userMetaFromStorage || !!tacticsMetaFromStorage
+
   const [isCollect, setIsCollect] = useState(answer.collectionFlag)
   const [isLike, setIsLike] = useState(answer.feedbackStatus === '01')
   const [isUnLike, setIsUnLike] = useState(answer.feedbackStatus === '02')
@@ -153,8 +165,8 @@ export const ChatAnswerOperate: React.FC<ChatAnswerOperateProps> = ({ answer })
       <Tooltip color="foreground" content="复制" className="capitalize">
         <Button variant="light" isIconOnly aria-label="CopyIcon" onPress={handleCopy}><CopyIcon /></Button>
       </Tooltip>
-      {/* 收藏（当路由未标记 from=tactics 时不展示） */}
-      {!isFromTactics && (
+      {/* 收藏（当路由未标记 from=tactics 且不存在 userMeta 缓存时才展示） */}
+      {!shouldHideCollect && (
         <Tooltip color="foreground" content={isCollect ? '取消收藏' : '收藏'} className="capitalize">
           <Button variant="light" isIconOnly aria-label="CollectIcon" onPress={handleCollect.run}>
             {isCollect ? <CollectIconA /> : <CollectIcon />}

src/pages/ChatTactics/TacticsChat.tsx

@@ -600,7 +600,7 @@ export const TacticsChat: React.FC = () => {
     const hasUserMeta = !!userMeta
     if (hasUserMeta) {
       const mappedNumberType = getNumberTypeWithUserMeta('A02', true)
-      await handleSubmitQuestion('策略分析', undefined, undefined, {
+      await handleSubmitQuestion(undefined, undefined, undefined, {
         busiType: '02',
         recordType: mappedNumberType,
         includeQuestion: false,
@@ -609,7 +609,7 @@ export const TacticsChat: React.FC = () => {
       })
     }
     else {
-      await handleSubmitQuestion('策略分析', undefined, undefined, {
+      await handleSubmitQuestion(undefined, undefined, undefined, {
         busiType: '02',
         recordType: 'A01',
         includeQuestion: false,
@@ -679,7 +679,7 @@ export const TacticsChat: React.FC = () => {
       if (hasUserMeta) {
         const mappedNumberType = getNumberTypeWithUserMeta('A02', true)
         handleSubmitQuestion(
-          '策略分析',
+          undefined,
           undefined,
           undefined,
           {
@@ -693,7 +693,7 @@ export const TacticsChat: React.FC = () => {
       }
       else {
         handleSubmitQuestion(
-          '策略分析',
+          undefined,
           undefined,
           undefined,
           {