refactor(selection): 统一信号与股票处理逻辑，重构相关数据结构与接口，更新前端展示以支持股票信息

zhixing-web/src/features/selection/api/selection.types.ts

@@ -43,6 +43,15 @@ export interface SelectionSignal {
   details: Record<string, number | string | null>
 }
 
+export interface SelectionStockResult {
+  ts_code: string
+  name: string
+  target_trade_date: string
+  strategy: SelectionStrategy
+  close: number
+  signals: SelectionSignal[]
+}
+
 export interface SelectionFailure {
   ts_code: string
   name: string
@@ -69,7 +78,7 @@ export interface SelectionResults {
   finished_at: string | null
   page: number
   page_size: number
-  signals_total: number
+  stocks_total: number
   failures: SelectionFailure[]
-  signals: SelectionSignal[]
+  stocks: SelectionStockResult[]
 }

zhixing-web/src/features/selection/components/selection-presentation.ts

@@ -2,6 +2,7 @@ import type {
   SelectionCategoryFilter,
   SelectionRunStatus,
   SelectionSignal,
+  SelectionStockResult,
 } from "../api/selection.types"
 
 export type SelectionRunStatusPresentation = {
@@ -73,6 +74,10 @@ export function getSignalKey(signal: SelectionSignal) {
   return `${signal.ts_code}-${signal.category}`
 }
 
+export function getStockKey(stock: SelectionStockResult) {
+  return stock.ts_code
+}
+
 export function getSignalDetailItems(details: SelectionSignal["details"]) {
   return Object.entries(details).map(([key, value]) => ({
     key,
@@ -102,11 +107,11 @@ function formatSignalDetailValue(
 }
 
 export function matchesCategory(
-  signal: SelectionSignal,
+  stock: SelectionStockResult,
   category: SignalCategoryFilter,
 ) {
   if (category === "all") return true
-  return signal.category.includes(category)
+  return stock.signals.some((signal) => signal.category.includes(category))
 }
 
 export function categoryToneClass(category: string) {

zhixing-web/src/features/selection/components/selection-results-workbench.tsx

@@ -12,12 +12,15 @@ import {
   SelectValue,
 } from "@/shared/ui/select"
 
-import type { SelectionResults, SelectionSignal } from "../api/selection.types"
+import type {
+  SelectionResults,
+  SelectionStockResult,
+} from "../api/selection.types"
 import { ExecutionStatusTrigger } from "./execution-status-trigger"
 import { SignalDetailPanel } from "./signal-detail-panel"
 import { SignalRecordList } from "./signal-record-list"
 import {
-  getSignalKey,
+  getStockKey,
   matchesCategory,
   signalCategoryOptions,
   type SignalCategoryFilter,
@@ -48,26 +51,26 @@ export function SelectionResultsWorkbench({
     new Set(),
   )
 
-  const visibleSignals = useMemo(() => {
+  const visibleStocks = useMemo(() => {
     const normalized = query.trim().toLowerCase()
-    return result.signals.filter((signal) => {
+    return result.stocks.filter((stock) => {
       const matchesQuery =
         normalized.length === 0 ||
-        signal.name.toLowerCase().includes(normalized) ||
-        signal.ts_code.toLowerCase().includes(normalized)
-      return matchesQuery && matchesCategory(signal, category)
+        stock.name.toLowerCase().includes(normalized) ||
+        stock.ts_code.toLowerCase().includes(normalized)
+      return matchesQuery && matchesCategory(stock, category)
     })
-  }, [category, query, result.signals])
+  }, [category, query, result.stocks])
 
   const page = search.page
   const pageSize = search.pageSize
-  const signalsTotal = result.signals_total ?? result.signal_count
-  const pageCount = Math.max(1, Math.ceil(signalsTotal / pageSize))
+  const stocksTotal = result.stocks_total ?? result.selected_stock_count
+  const pageCount = Math.max(1, Math.ceil(stocksTotal / pageSize))
   const currentPage = Math.min(page, pageCount)
-  const currentSignals = visibleSignals
-  const selectedSignal =
-    currentSignals.find((signal) => getSignalKey(signal) === selectedKey) ??
-    currentSignals[0]
+  const currentStocks = visibleStocks
+  const selectedStock =
+    currentStocks.find((stock) => getStockKey(stock) === selectedKey) ??
+    currentStocks[0]
   useEffect(() => {
     if (page > pageCount) {
       void navigate({
@@ -93,8 +96,8 @@ export function SelectionResultsWorkbench({
     updateSearch({ category: value, page: 1 })
   }
 
-  function handleToggleExpanded(signal: SelectionSignal) {
-    const key = getSignalKey(signal)
+  function handleToggleExpanded(stock: SelectionStockResult) {
+    const key = getStockKey(stock)
     setExpandedKeys((previous) => {
       const next = new Set(previous)
       if (next.has(key)) next.delete(key)
@@ -108,7 +111,7 @@ export function SelectionResultsWorkbench({
       <section className="flex min-h-0 min-w-0 flex-1 flex-col overflow-visible rounded-md border border-border/80 bg-card md:overflow-hidden">
         <div className="flex shrink-0 flex-wrap items-center gap-1.5 border-b border-border/60 p-2.5">
           <Input
-            aria-label="搜索命中信号"
+            aria-label="搜索命中股票"
             className="h-11 min-w-0 flex-1 bg-background text-sm sm:max-w-[260px] md:h-8"
             onChange={(event) => handleQueryChange(event.target.value)}
             placeholder="搜索股票名称或代码"
@@ -130,7 +133,7 @@ export function SelectionResultsWorkbench({
             >
               <SelectValue placeholder="筛选信号分类" />
             </SelectTrigger>
-            <SelectContent>
+            <SelectContent align="start" alignItemWithTrigger={false}>
               <SelectGroup>
                 {signalCategoryOptions.map((option) => (
                   <SelectItem key={option.value} value={option.value}>
@@ -141,7 +144,7 @@ export function SelectionResultsWorkbench({
             </SelectContent>
           </Select>
           <span className="text-xs tabular-nums text-muted-foreground sm:ml-auto">
-            筛选结果 {signalsTotal} 条
+            筛选结果 {stocksTotal} 只
           </span>
           <ExecutionStatusTrigger
             drawerOpen={drawerOpen}
@@ -153,15 +156,15 @@ export function SelectionResultsWorkbench({
 
         <div className="flex min-h-0 min-w-0 flex-col md:flex-1 md:overflow-hidden">
           <SignalTable
-            onSelect={(signal) => setSelectedKey(getSignalKey(signal))}
-            selectedKey={selectedSignal ? getSignalKey(selectedSignal) : null}
-            signals={currentSignals}
+            onSelect={(stock) => setSelectedKey(getStockKey(stock))}
+            selectedKey={selectedStock ? getStockKey(selectedStock) : null}
+            stocks={currentStocks}
           />
           <SignalRecordList
             expandedKeys={expandedKeys}
-            onSelect={(signal) => setSelectedKey(getSignalKey(signal))}
+            onSelect={(stock) => setSelectedKey(getStockKey(stock))}
             onToggleExpanded={handleToggleExpanded}
-            signals={currentSignals}
+            stocks={currentStocks}
           />
         </div>
 
@@ -173,11 +176,11 @@ export function SelectionResultsWorkbench({
           page={currentPage}
           pageSize={pageSize}
           pageSizeOptions={PAGE_SIZE_OPTIONS}
-          total={signalsTotal}
+          total={stocksTotal}
         />
       </section>
 
-      <SignalDetailPanel signal={selectedSignal} />
+      <SignalDetailPanel stock={selectedStock} />
     </div>
   )
 }

zhixing-web/src/features/selection/components/signal-detail-panel.tsx

@@ -3,16 +3,16 @@ import { Database, Search } from "lucide-react"
 import { Badge } from "@/shared/ui/badge"
 import { Card } from "@/shared/ui/card"
 
-import type { SelectionSignal } from "../api/selection.types"
+import type { SelectionStockResult } from "../api/selection.types"
 import { categoryToneClass, getCategoryLabel } from "./selection-presentation"
 import { SignalDetails } from "./signal-details"
 
 interface SignalDetailPanelProps {
-  signal: SelectionSignal | undefined
+  stock: SelectionStockResult | undefined
 }
 
-export function SignalDetailPanel({ signal }: SignalDetailPanelProps) {
-  if (!signal) {
+export function SignalDetailPanel({ stock }: SignalDetailPanelProps) {
+  if (!stock) {
     return (
       <Card
         aria-label="当前股票详情"
@@ -23,9 +23,9 @@ export function SignalDetailPanel({ signal }: SignalDetailPanelProps) {
             className="mx-auto size-5 text-muted-foreground"
             aria-hidden="true"
           />
-          <p className="font-medium">暂无选中信号</p>
+          <p className="font-medium">暂无选中股票</p>
           <p className="text-xs leading-5 text-muted-foreground">
-            从左侧列表选择一条信号查看详情。
+            从左侧列表选择一只股票查看详情。
           </p>
         </div>
       </Card>
@@ -38,15 +38,15 @@ export function SignalDetailPanel({ signal }: SignalDetailPanelProps) {
       className="hidden min-h-0 overflow-auto rounded-md border border-border/80 bg-card p-3 md:block"
     >
       <p className="text-[10px] font-bold tracking-[0.08em] text-muted-foreground uppercase">
-        Selected signal
+        Selected stock
       </p>
       <div className="mt-2 flex items-start justify-between gap-3">
         <div className="min-w-0">
           <h2 className="truncate text-xl font-semibold tracking-tight">
-            {signal.name}
+            {stock.name}
           </h2>
           <p className="font-mono text-xs text-muted-foreground">
-            {signal.ts_code}
+            {stock.ts_code}
           </p>
         </div>
         <Database
@@ -56,21 +56,26 @@ export function SignalDetailPanel({ signal }: SignalDetailPanelProps) {
       </div>
 
       <p className="mt-4 text-3xl font-semibold tabular-nums tracking-tight">
-        ¥ {signal.close.toFixed(2)}
+        ¥ {stock.close.toFixed(2)}
       </p>
 
-      <Badge
-        className={`mt-3 ${categoryToneClass(signal.category)}`}
-        variant="outline"
-      >
-        {getCategoryLabel(signal.category)}
-      </Badge>
+      <div className="mt-3 flex flex-wrap gap-1">
+        {stock.signals.map((signal) => (
+          <Badge
+            key={signal.category}
+            className={categoryToneClass(signal.category)}
+            variant="outline"
+          >
+            {getCategoryLabel(signal.category)}
+          </Badge>
+        ))}
+      </div>
 
       <dl className="mt-4 divide-y divide-border/60 border-y border-border/60 text-xs">
         <div className="flex items-center justify-between gap-3 py-2.5">
           <dt className="text-muted-foreground">目标交易日</dt>
           <dd className="font-medium tabular-nums">
-            {signal.target_trade_date}
+            {stock.target_trade_date}
           </dd>
         </div>
         <div className="flex items-center justify-between gap-3 py-2.5">
@@ -86,7 +91,16 @@ export function SignalDetailPanel({ signal }: SignalDetailPanelProps) {
         >
           关键指标
         </h3>
-        <SignalDetails details={signal.details} />
+        <div className="space-y-4">
+          {stock.signals.map((signal) => (
+            <section key={signal.category} className="space-y-2">
+              <h4 className="text-xs font-medium text-foreground">
+                {getCategoryLabel(signal.category)}
+              </h4>
+              <SignalDetails details={signal.details} />
+            </section>
+          ))}
+        </div>
       </section>
     </aside>
   )

zhixing-web/src/features/selection/components/signal-record-list.tsx

@@ -3,29 +3,29 @@ import { ChevronDown, ChevronUp } from "lucide-react"
 import { Badge } from "@/shared/ui/badge"
 import { Button } from "@/shared/ui/button"
 
-import type { SelectionSignal } from "../api/selection.types"
+import type { SelectionStockResult } from "../api/selection.types"
 import {
   categoryToneClass,
   getCategoryLabel,
   getSignalJValue,
-  getSignalKey,
+  getStockKey,
 } from "./selection-presentation"
 import { SignalDetails } from "./signal-details"
 
 interface SignalRecordListProps {
-  signals: SelectionSignal[]
+  stocks: SelectionStockResult[]
   expandedKeys: ReadonlySet<string>
-  onSelect: (signal: SelectionSignal) => void
-  onToggleExpanded: (signal: SelectionSignal) => void
+  onSelect: (stock: SelectionStockResult) => void
+  onToggleExpanded: (stock: SelectionStockResult) => void
 }
 
 export function SignalRecordList({
-  signals,
+  stocks,
   expandedKeys,
   onSelect,
   onToggleExpanded,
 }: SignalRecordListProps) {
-  if (signals.length === 0) {
+  if (stocks.length === 0) {
     return (
       <div className="flex min-h-32 items-center justify-center px-4 text-sm text-muted-foreground md:hidden">
         没有符合当前筛选条件的信号。
@@ -35,46 +35,53 @@ export function SignalRecordList({
 
   return (
     <div className="divide-y divide-border/60 md:hidden">
-      {signals.map((signal) => {
-        const key = getSignalKey(signal)
+      {stocks.map((stock) => {
+        const key = getStockKey(stock)
         const expanded = expandedKeys.has(key)
         return (
           <article key={key} className="space-y-2 px-3 py-3">
             <button
               type="button"
               className="flex min-h-11 w-full items-center justify-between gap-3 text-left outline-none focus-visible:ring-3 focus-visible:ring-ring/50"
-              onClick={() => onSelect(signal)}
+              onClick={() => onSelect(stock)}
             >
               <span className="min-w-0">
                 <span className="block truncate font-medium text-foreground">
-                  {signal.name}
+                  {stock.name}
                 </span>
                 <span className="font-mono text-[10px] text-muted-foreground">
-                  {signal.ts_code}
+                  {stock.ts_code}
                 </span>
               </span>
               <span className="shrink-0 font-medium tabular-nums text-foreground">
-                ¥ {signal.close.toFixed(2)}
+                ¥ {stock.close.toFixed(2)}
               </span>
             </button>
             <div className="flex items-center justify-between gap-3">
-              <Badge
-                className={categoryToneClass(signal.category)}
-                variant="outline"
-              >
-                {getCategoryLabel(signal.category)}
-              </Badge>
+              <div className="flex flex-wrap gap-1">
+                {stock.signals.map((signal) => (
+                  <Badge
+                    key={signal.category}
+                    className={categoryToneClass(signal.category)}
+                    variant="outline"
+                  >
+                    {getCategoryLabel(signal.category)}
+                  </Badge>
+                ))}
+              </div>
               <div className="flex items-center gap-1">
                 <span className="text-xs tabular-nums text-muted-foreground">
                   J&nbsp;
                   <strong className="font-semibold text-foreground">
-                    {getSignalJValue(signal.details)}
+                    {stock.signals
+                      .map((signal) => getSignalJValue(signal.details))
+                      .join(" / ")}
                   </strong>
                 </span>
                 <Button
                   aria-expanded={expanded}
                   className="min-h-11 gap-1 px-2 text-xs text-muted-foreground"
-                  onClick={() => onToggleExpanded(signal)}
+                  onClick={() => onToggleExpanded(stock)}
                   variant="ghost"
                 >
                   {expanded ? "收起详情" : "查看详情"}
@@ -87,10 +94,19 @@ export function SignalRecordList({
               </div>
             </div>
             {expanded ? (
-              <SignalDetails
-                className="sm:grid-cols-3"
-                details={signal.details}
-              />
+              <div className="space-y-3">
+                {stock.signals.map((signal) => (
+                  <section key={signal.category} className="space-y-2">
+                    <p className="text-xs font-medium text-muted-foreground">
+                      {getCategoryLabel(signal.category)}
+                    </p>
+                    <SignalDetails
+                      className="sm:grid-cols-3"
+                      details={signal.details}
+                    />
+                  </section>
+                ))}
+              </div>
             ) : null}
           </article>
         )

zhixing-web/src/features/selection/components/signal-table.tsx

@@ -2,32 +2,32 @@ import type { KeyboardEvent } from "react"
 
 import { Badge } from "@/shared/ui/badge"
 
-import type { SelectionSignal } from "../api/selection.types"
+import type { SelectionStockResult } from "../api/selection.types"
 import {
   categoryToneClass,
   getCategoryLabel,
   getSignalJValue,
-  getSignalKey,
+  getStockKey,
 } from "./selection-presentation"
 
 interface SignalTableProps {
-  signals: SelectionSignal[]
+  stocks: SelectionStockResult[]
   selectedKey: string | null
-  onSelect: (signal: SelectionSignal) => void
+  onSelect: (stock: SelectionStockResult) => void
 }
 
 export function SignalTable({
-  signals,
+  stocks,
   selectedKey,
   onSelect,
 }: SignalTableProps) {
   function handleRowKeyDown(
     event: KeyboardEvent<HTMLTableRowElement>,
-    signal: SelectionSignal,
+    stock: SelectionStockResult,
   ) {
     if (event.key !== "Enter" && event.key !== " ") return
     event.preventDefault()
-    onSelect(signal)
+    onSelect(stock)
   }
 
   return (
@@ -43,38 +43,47 @@ export function SignalTable({
           </tr>
         </thead>
         <tbody>
-          {signals.length > 0 ? (
-            signals.map((signal) => {
-              const selected = selectedKey === getSignalKey(signal)
+          {stocks.length > 0 ? (
+            stocks.map((stock) => {
+              const selected = selectedKey === getStockKey(stock)
               return (
                 <tr
-                  key={getSignalKey(signal)}
+                  key={getStockKey(stock)}
                   aria-selected={selected}
                   className="cursor-pointer border-b border-border/50 outline-none transition-colors hover:bg-muted/50 focus-visible:bg-muted/60 data-[selected=true]:bg-muted/70"
                   data-selected={selected}
-                  onClick={() => onSelect(signal)}
-                  onKeyDown={(event) => handleRowKeyDown(event, signal)}
+                  onClick={() => onSelect(stock)}
+                  onKeyDown={(event) => handleRowKeyDown(event, stock)}
                   tabIndex={0}
                 >
                   <td className="h-11 px-3 align-middle">
-                    <p className="font-medium text-foreground">{signal.name}</p>
+                    <p className="font-medium text-foreground">{stock.name}</p>
                     <p className="font-mono text-[10px] text-muted-foreground">
-                      {signal.ts_code}
+                      {stock.ts_code}
                     </p>
                   </td>
                   <td className="px-3 align-middle">
-                    <Badge
-                      className={categoryToneClass(signal.category)}
-                      variant="outline"
-                    >
-                      {getCategoryLabel(signal.category)}
-                    </Badge>
+                    <div className="flex flex-wrap gap-1">
+                      {stock.signals.map((signal) => (
+                        <Badge
+                          key={signal.category}
+                          className={categoryToneClass(signal.category)}
+                          variant="outline"
+                        >
+                          {getCategoryLabel(signal.category)}
+                        </Badge>
+                      ))}
+                    </div>
                   </td>
                   <td className="px-3 text-right align-middle font-semibold tabular-nums text-foreground">
-                    {getSignalJValue(signal.details)}
+                    {stock.signals.map((signal) => (
+                      <span key={signal.category} className="block">
+                        {getSignalJValue(signal.details)}
+                      </span>
+                    ))}
                   </td>
                   <td className="px-3 text-right align-middle font-medium tabular-nums text-foreground">
-                    ¥ {signal.close.toFixed(2)}
+                    ¥ {stock.close.toFixed(2)}
                   </td>
                 </tr>
               )

zhixing-web/src/features/selection/pages/selection-results-page.test.tsx

@@ -45,22 +45,31 @@ const selectedResult: SelectionResults = {
   run_id: "run-1",
   selected_stock_count: 1,
   signal_count: 2,
-  signals_total: 2,
-  signals: [
+  stocks_total: 1,
+  stocks: [
     {
-      category: "zhixing_b1_original_b1",
       close: 10.5,
-      details: { j: 12, rsi: 20 },
-      name: "平安银行",
-      strategy: "zhixing_b1",
-      target_trade_date: "2026-08-08",
-      ts_code: "000001.SZ",
-    },
-    {
-      category: "zhixing_b1_pullback_white",
-      close: 10.5,
-      details: { j: 12 },
       name: "平安银行",
+      signals: [
+        {
+          category: "zhixing_b1_original_b1",
+          close: 10.5,
+          details: { j: 12, rsi: 20 },
+          name: "平安银行",
+          strategy: "zhixing_b1",
+          target_trade_date: "2026-08-08",
+          ts_code: "000001.SZ",
+        },
+        {
+          category: "zhixing_b1_pullback_white",
+          close: 10.5,
+          details: { j: 13 },
+          name: "平安银行",
+          strategy: "zhixing_b1",
+          target_trade_date: "2026-08-08",
+          ts_code: "000001.SZ",
+        },
+      ],
       strategy: "zhixing_b1",
       target_trade_date: "2026-08-08",
       ts_code: "000001.SZ",
@@ -113,14 +122,15 @@ describe("SelectionResultsPage", () => {
     ).not.toBeInTheDocument()
     expect(within(table).getByText("原始 B1")).toBeInTheDocument()
     expect(within(table).getByText("回踩白线 B")).toBeInTheDocument()
-    expect(within(table).getAllByText("12")).toHaveLength(2)
-    expect(within(table).getAllByText("平安银行")).toHaveLength(2)
+    expect(within(table).getByText("12")).toBeInTheDocument()
+    expect(within(table).getByText("13")).toBeInTheDocument()
+    expect(within(table).getByText("平安银行")).toBeInTheDocument()
 
     const detailPanel = screen.getByRole("complementary", {
       name: "当前股票详情",
     })
     expect(within(detailPanel).getByText("关键指标")).toBeInTheDocument()
-    expect(within(detailPanel).getByText("J 值")).toBeInTheDocument()
+    expect(within(detailPanel).getAllByText("J 值")).toHaveLength(2)
     expect(within(detailPanel).getByText("RSI")).toBeInTheDocument()
   })
 
@@ -220,8 +230,8 @@ describe("SelectionResultsPage", () => {
       data: {
         ...selectedResult,
         signal_count: 0,
-        signals: [],
-        signals_total: 0,
+        stocks: [],
+        stocks_total: 0,
       },
       isError: false,
       isPending: false,
@@ -260,7 +270,7 @@ describe("SelectionResultsPage", () => {
           },
         ],
         signal_count: 0,
-        signals: [],
+        stocks: [],
         status: "failed",
       },
       isError: false,
@@ -293,6 +303,9 @@ describe("SelectionResultsPage", () => {
 
     fireEvent.click(categoryTrigger)
     const oversoldOption = await screen.findByRole("option", { name: "超卖类" })
+    const content = oversoldOption.closest('[data-slot="select-content"]')
+    expect(content).toHaveAttribute("data-align-trigger", "false")
+    expect(content?.parentElement).toHaveAttribute("data-align", "start")
     fireEvent.pointerDown(oversoldOption, { pointerType: "mouse" })
     fireEvent.click(oversoldOption)
 
@@ -316,18 +329,26 @@ describe("SelectionResultsPage", () => {
   })
 
   it("filters signals, updates the detail panel, and expands mobile details", () => {
-    const extraSignal = {
-      ...selectedResult.signals[0],
-      category: "zhixing_b1_oversold_volume",
-      details: { macd: 3.2 },
+    const extraStock = {
+      ...selectedResult.stocks[0],
       name: "招商银行",
+      signals: [
+        {
+          ...selectedResult.stocks[0].signals[0],
+          category: "zhixing_b1_oversold_volume",
+          details: { macd: 3.2 },
+          name: "招商银行",
+          ts_code: "600036.SH",
+        },
+      ],
       ts_code: "600036.SH",
     }
     useSelectionResults.mockReturnValue({
       data: {
         ...selectedResult,
         signal_count: 3,
-        signals: [...selectedResult.signals, extraSignal],
+        stocks: [...selectedResult.stocks, extraStock],
+        stocks_total: 2,
       },
       isError: false,
       isPending: false,
@@ -335,7 +356,7 @@ describe("SelectionResultsPage", () => {
 
     render(<SelectionResultsPage />)
 
-    fireEvent.change(screen.getByLabelText("搜索命中信号"), {
+    fireEvent.change(screen.getByLabelText("搜索命中股票"), {
       target: { value: "招商" },
     })
     const table = screen.getByRole("table")
@@ -347,7 +368,7 @@ describe("SelectionResultsPage", () => {
       ).getByText("招商银行"),
     ).toBeInTheDocument()
 
-    const expandButton = screen.getAllByRole("button", { name: "查看详情" })[2]
+    const expandButton = screen.getAllByRole("button", { name: "查看详情" })[1]
     fireEvent.click(expandButton)
     expect(expandButton).toHaveAttribute("aria-expanded", "true")
     expect(screen.getAllByText("MACD").length).toBeGreaterThan(1)
@@ -355,17 +376,25 @@ describe("SelectionResultsPage", () => {
   })
 
   it("navigates to another page when the result list is paginated", () => {
-    const signals = Array.from({ length: 6 }, (_, index) => ({
-      ...selectedResult.signals[0],
+    const stocks = Array.from({ length: 6 }, (_, index) => ({
+      ...selectedResult.stocks[0],
       name: `股票${index + 1}`,
+      signals: [
+        {
+          ...selectedResult.stocks[0].signals[0],
+          name: `股票${index + 1}`,
+          ts_code: `00000${index + 1}.SZ`,
+        },
+      ],
       ts_code: `00000${index + 1}.SZ`,
     }))
     useSelectionResults.mockReturnValue({
       data: {
         ...selectedResult,
-        signal_count: signals.length,
-        signals,
-        signals_total: signals.length,
+        selected_stock_count: stocks.length,
+        signal_count: stocks.length,
+        stocks,
+        stocks_total: stocks.length,
       },
       isError: false,
       isPending: false,
@@ -422,7 +451,7 @@ describe("SelectionResultsPage", () => {
         ],
         selected_stock_count: 0,
         signal_count: 0,
-        signals: [],
+        stocks: [],
         status: "failed",
       },
       isError: false,
@@ -442,7 +471,7 @@ describe("SelectionResultsPage", () => {
       data: {
         ...selectedResult,
         run_id: null,
-        signals: [],
+        stocks: [],
         status: "no_data",
         target_trade_date: "2026-08-08",
       },
@@ -490,12 +519,12 @@ describe("SelectionResultsPage", () => {
 
   it("continues polling a persisted running run after page reload", () => {
     useSelectionResults.mockReturnValue({
-      data: { ...selectedResult, signals: [], status: "running" },
+      data: { ...selectedResult, stocks: [], status: "running" },
       isError: false,
       isPending: false,
     })
     useSelectionRun.mockReturnValue({
-      data: { ...selectedResult, signals: [], status: "running" },
+      data: { ...selectedResult, stocks: [], status: "running" },
       isError: false,
       isPending: false,
     })