diff --git a/serve/frontend/src/pages/Indices.tsx b/serve/frontend/src/pages/Indices.tsx
index 5a658b1..ba9a8d7 100644
--- a/serve/frontend/src/pages/Indices.tsx
+++ b/serve/frontend/src/pages/Indices.tsx
@@ -1,7 +1,7 @@
 import { useEffect, useMemo, useState } from 'react'
 import { useSearchParams } from 'react-router-dom'
-import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
-import { Activity, Loader2, Lock, RefreshCw, Search } from 'lucide-react'
+import { useQuery } from '@tanstack/react-query'
+import { Activity, Lock, Search } from 'lucide-react'
 import { api, type IndexInstrument, type KlineRow, type MinuteKlineRow } from '@/lib/api'
 import { QK } from '@/lib/queryKeys'
 import { useCapabilities } from '@/lib/useSharedQueries'
@@ -56,7 +56,6 @@ function pinnedRank(item: IndexInstrument) {
 }
 
 export function Indices() {
-  const qc = useQueryClient()
   const [searchParams, setSearchParams] = useSearchParams()
   const [keyword, setKeyword] = useState('')
   const symbolParam = searchParams.get('symbol') ?? ''
@@ -116,21 +115,6 @@ export function Indices() {
     placeholderData: (prev) => prev,
   })
 
-  const syncInstruments = useMutation({
-    mutationFn: api.syncIndexInstruments,
-    onSuccess: () => {
-      qc.invalidateQueries({ queryKey: QK.indexList })
-    },
-  })
-
-  const syncDaily = useMutation({
-    mutationFn: () => api.syncIndexDaily(365),
-    onSuccess: () => {
-      qc.invalidateQueries({ queryKey: QK.indexList })
-      qc.invalidateQueries({ queryKey: ['index-daily'] })
-    },
-  })
-
   const chartRows = useMemo(() => toOHLC(daily.data?.rows ?? []), [daily.data?.rows])
   const selectedInfo = [...topRows, ...listRows].find(r => r.symbol === selectedSymbol) || daily.data?.index_info
   const minuteRows: MinuteKlineRow[] = minute.data?.rows ?? []
@@ -174,24 +158,6 @@ export function Indices() {
             指数使用独立 kline_index_* parquet，不进入股票选股和策略链路。
           </p>
         </div>
-        <div className="flex items-center gap-2">
-          <button
-            onClick={() => syncInstruments.mutate()}
-            disabled={syncInstruments.isPending}
-            className="inline-flex items-center gap-1.5 rounded-btn bg-elevated px-3 py-1.5 text-xs text-secondary hover:text-foreground disabled:opacity-50"
-          >
-            {syncInstruments.isPending ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <RefreshCw className="h-3.5 w-3.5" />}
-            同步指数列表
-          </button>
-          <button
-            onClick={() => syncDaily.mutate()}
-            disabled={syncDaily.isPending}
-            className="inline-flex items-center gap-1.5 rounded-btn bg-accent px-3 py-1.5 text-xs font-medium text-base hover:bg-accent/90 disabled:opacity-50"
-          >
-            {syncDaily.isPending ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <RefreshCw className="h-3.5 w-3.5" />}
-            同步指数日K
-          </button>
-        </div>
       </div>
 
       <div className="grid grid-cols-[15rem_1fr] gap-4">