diff --git a/web/src/api/market-overview/index.test.ts b/web/src/api/market-overview/index.test.ts
index f06bba6..78093e2 100644
--- a/web/src/api/market-overview/index.test.ts
+++ b/web/src/api/market-overview/index.test.ts
@@ -17,6 +17,9 @@ describe('市场概览业务 API', () => {
     await api.getBreadth();
     await api.getSectors();
     await api.getFunds();
+    await api.getSectorRankings({ category: 'industry', sort: 'rise', limit: 10 });
+    await api.getCapitalFlow({ category: 'industry', sort: 'inflow', limit: 10 });
+    await api.getTurnoverTrend({ interval: '5' });
     await api.getShortTermEmotion();
     await api.getShortTermConclusion();
 
@@ -26,6 +29,9 @@ describe('市场概览业务 API', () => {
       '/api/v1/market-overview/breadth',
       '/api/v1/market-overview/sectors',
       '/api/v1/market-overview/funds',
+      '/api/v1/market-overview/sector-rankings',
+      '/api/v1/market-overview/capital-flow',
+      '/api/v1/market-overview/turnover-trend',
       '/api/v1/market-overview/short-term/emotion',
       '/api/v1/market-overview/short-term/conclusion',
     ]);
diff --git a/web/src/api/market-overview/index.ts b/web/src/api/market-overview/index.ts
index b214a99..349e22a 100644
--- a/web/src/api/market-overview/index.ts
+++ b/web/src/api/market-overview/index.ts
@@ -8,9 +8,11 @@ import type {
   ShortTermEmotionResponse,
   SummaryResponse,
 } from '@/types/market-overview';
+import { createMarketStructureApi } from './structure';
 
 export function createMarketOverviewApi(requestClient: RequestClient = request) {
   return {
+    ...createMarketStructureApi(requestClient),
     getSummary: () =>
       requestClient<SummaryResponse>({ method: 'get', url: '/api/v1/market-overview/summary' }),
     getIndices: () =>
diff --git a/web/src/api/market-overview/structure.test.ts b/web/src/api/market-overview/structure.test.ts
new file mode 100644
index 0000000..e4189e1
--- /dev/null
+++ b/web/src/api/market-overview/structure.test.ts
@@ -0,0 +1,42 @@
+import { describe, expect, it, vi } from 'vitest';
+
+import type { RequestClient } from '@/utils/request';
+import { createMarketStructureApi } from './structure';
+
+describe('市场结构业务 API', () => {
+  it('使用独立版本化路径和白名单查询参数', async () => {
+    const requestMock = vi.fn((config: Parameters<RequestClient>[0]) => {
+      void config;
+      return Promise.resolve({});
+    });
+    const api = createMarketStructureApi(requestMock as unknown as RequestClient);
+
+    await api.getSectorRankings({ category: 'industry', sort: 'rise', limit: 10 });
+    await api.getCapitalFlow({ category: 'concept', sort: 'outflow', limit: 20 });
+    await api.getTurnoverTrend({ interval: '5', tradeDate: '20260825' });
+
+    expect(requestMock.mock.calls).toEqual([
+      [
+        expect.objectContaining({
+          method: 'get',
+          url: '/api/v1/market-overview/sector-rankings',
+          params: { category: 'industry', sort: 'rise', limit: 10 },
+        }),
+      ],
+      [
+        expect.objectContaining({
+          method: 'get',
+          url: '/api/v1/market-overview/capital-flow',
+          params: { category: 'concept', sort: 'outflow', limit: 20 },
+        }),
+      ],
+      [
+        expect.objectContaining({
+          method: 'get',
+          url: '/api/v1/market-overview/turnover-trend',
+          params: { interval: '5', tradeDate: '20260825' },
+        }),
+      ],
+    ]);
+  });
+});
diff --git a/web/src/api/market-overview/structure.ts b/web/src/api/market-overview/structure.ts
new file mode 100644
index 0000000..60c63af
--- /dev/null
+++ b/web/src/api/market-overview/structure.ts
@@ -0,0 +1,51 @@
+import request, { type RequestClient } from '@/utils/request';
+import type { components } from '@/api/generated/schema';
+
+export type SectorRankingsResponse = components['schemas']['SectorRankingsResponseDto'];
+export type CapitalFlowResponse = components['schemas']['CapitalFlowResponseDto'];
+export type TurnoverTrendResponse = components['schemas']['TurnoverTrendResponseDto'];
+
+export interface SectorRankingsQuery {
+  category: 'industry' | 'concept' | 'board';
+  sort: 'rise' | 'fall' | 'turnover';
+  limit: number;
+}
+
+export interface CapitalFlowQuery {
+  category: 'industry' | 'concept' | 'board';
+  sort: 'inflow' | 'outflow';
+  limit: number;
+}
+
+export interface TurnoverTrendQuery {
+  interval: '5' | '15';
+  tradeDate?: string;
+}
+
+/** 市场结构请求只调用固定的 Nest 路径，页面不感知 AKTools/TDX 地址。 */
+export function createMarketStructureApi(requestClient: RequestClient = request) {
+  return {
+    getSectorRankings: (params: SectorRankingsQuery) =>
+      requestClient<SectorRankingsResponse>({
+        method: 'get',
+        url: '/api/v1/market-overview/sector-rankings',
+        params,
+      }),
+    getCapitalFlow: (params: CapitalFlowQuery) =>
+      requestClient<CapitalFlowResponse>({
+        method: 'get',
+        url: '/api/v1/market-overview/capital-flow',
+        params,
+      }),
+    getTurnoverTrend: (params: TurnoverTrendQuery) =>
+      requestClient<TurnoverTrendResponse>({
+        method: 'get',
+        url: '/api/v1/market-overview/turnover-trend',
+        params,
+      }),
+  };
+}
+
+const marketStructureApi = createMarketStructureApi();
+
+export default marketStructureApi;
diff --git a/web/src/types/market-overview.ts b/web/src/types/market-overview.ts
index 65ff52e..8c29749 100644
--- a/web/src/types/market-overview.ts
+++ b/web/src/types/market-overview.ts
@@ -7,6 +7,9 @@ export type SectorsResponse = components['schemas']['SectorsResponseDto'];
 export type FundsResponse = components['schemas']['FundsResponseDto'];
 export type ShortTermEmotionResponse = components['schemas']['ShortTermEmotionResponseDto'];
 export type ShortTermConclusionResponse = components['schemas']['ShortTermConclusionResponseDto'];
+export type SectorRankingsResponse = components['schemas']['SectorRankingsResponseDto'];
+export type CapitalFlowResponse = components['schemas']['CapitalFlowResponseDto'];
+export type TurnoverTrendResponse = components['schemas']['TurnoverTrendResponseDto'];
 export type SummaryData = NonNullable<SummaryResponse['data']>;
 export type IndicesData = NonNullable<IndicesResponse['data']>;
 export type BreadthData = NonNullable<BreadthResponse['data']>;
@@ -14,5 +17,8 @@ export type SectorsData = NonNullable<SectorsResponse['data']>;
 export type FundsData = NonNullable<FundsResponse['data']>;
 export type ShortTermEmotionData = NonNullable<ShortTermEmotionResponse['data']>;
 export type ShortTermConclusionData = NonNullable<ShortTermConclusionResponse['data']>;
+export type SectorRankingsData = NonNullable<SectorRankingsResponse['data']>;
+export type CapitalFlowData = NonNullable<CapitalFlowResponse['data']>;
+export type TurnoverTrendData = NonNullable<TurnoverTrendResponse['data']>;
 
 export type OverviewModuleStatus = 'idle' | 'loading' | 'ready' | 'error';
diff --git a/web/src/views/market-overview/useMarketOverview.test.ts b/web/src/views/market-overview/useMarketOverview.test.ts
index ce0e654..ad43a71 100644
--- a/web/src/views/market-overview/useMarketOverview.test.ts
+++ b/web/src/views/market-overview/useMarketOverview.test.ts
@@ -19,6 +19,9 @@ describe('市场概览状态', () => {
       getBreadth: vi.fn().mockResolvedValue(response),
       getSectors: vi.fn().mockResolvedValue(response),
       getFunds: vi.fn().mockResolvedValue(response),
+      getSectorRankings: vi.fn().mockResolvedValue(response),
+      getCapitalFlow: vi.fn().mockResolvedValue(response),
+      getTurnoverTrend: vi.fn().mockResolvedValue(response),
       getShortTermEmotion: vi.fn().mockResolvedValue(response),
       getShortTermConclusion: vi.fn().mockResolvedValue(response),
     };
@@ -32,6 +35,9 @@ describe('市场概览状态', () => {
     expect(state.isLoading.value).toBe(false);
     expect(state.shortTermEmotion.value.status).toBe('ready');
     expect(state.shortTermConclusion.value.status).toBe('ready');
+    expect(state.sectorRankings.value.status).toBe('ready');
+    expect(state.capitalFlow.value.status).toBe('ready');
+    expect(state.turnoverTrend.value.status).toBe('ready');
   });
 
   it('分析偏好写入本地存储并可恢复', () => {
diff --git a/web/src/views/market-overview/useMarketOverview.ts b/web/src/views/market-overview/useMarketOverview.ts
index bd3f09b..bd04ad5 100644
--- a/web/src/views/market-overview/useMarketOverview.ts
+++ b/web/src/views/market-overview/useMarketOverview.ts
@@ -7,6 +7,9 @@ import type {
   IndicesResponse,
   OverviewModuleStatus,
   SectorsResponse,
+  SectorRankingsResponse,
+  CapitalFlowResponse,
+  TurnoverTrendResponse,
   ShortTermConclusionResponse,
   ShortTermEmotionResponse,
   SummaryResponse,
@@ -19,7 +22,10 @@ type MarketResponse =
   | SectorsResponse
   | FundsResponse
   | ShortTermEmotionResponse
-  | ShortTermConclusionResponse;
+  | ShortTermConclusionResponse
+  | SectorRankingsResponse
+  | CapitalFlowResponse
+  | TurnoverTrendResponse;
 
 export interface OverviewModuleState<TResponse extends MarketResponse> {
   status: OverviewModuleStatus;
@@ -54,6 +60,9 @@ export function useMarketOverview(
   const breadth = ref<OverviewModuleState<BreadthResponse>>(createState());
   const sectors = ref<OverviewModuleState<SectorsResponse>>(createState());
   const funds = ref<OverviewModuleState<FundsResponse>>(createState());
+  const sectorRankings = ref<OverviewModuleState<SectorRankingsResponse>>(createState());
+  const capitalFlow = ref<OverviewModuleState<CapitalFlowResponse>>(createState());
+  const turnoverTrend = ref<OverviewModuleState<TurnoverTrendResponse>>(createState());
   const shortTermEmotion = ref<OverviewModuleState<ShortTermEmotionResponse>>(createState());
   const shortTermConclusion = ref<OverviewModuleState<ShortTermConclusionResponse>>(createState());
   const analysisHorizon = ref(readPreference('a-share-analysis:overview-horizon', '综合'));
@@ -65,6 +74,9 @@ export function useMarketOverview(
       breadth.value,
       sectors.value,
       funds.value,
+      sectorRankings.value,
+      capitalFlow.value,
+      turnoverTrend.value,
       shortTermEmotion.value,
       shortTermConclusion.value,
     ].some((module) => module.status === 'loading'),
@@ -76,6 +88,9 @@ export function useMarketOverview(
     breadth.value.status = 'loading';
     sectors.value.status = 'loading';
     funds.value.status = 'loading';
+    sectorRankings.value.status = 'loading';
+    capitalFlow.value.status = 'loading';
+    turnoverTrend.value.status = 'loading';
     shortTermEmotion.value.status = 'loading';
     shortTermConclusion.value.status = 'loading';
   }
@@ -101,6 +116,13 @@ export function useMarketOverview(
       loadModule(breadth, api.getBreadth),
       loadModule(sectors, api.getSectors),
       loadModule(funds, api.getFunds),
+      loadModule(sectorRankings, () =>
+        api.getSectorRankings({ category: 'industry', sort: 'rise', limit: 10 }),
+      ),
+      loadModule(capitalFlow, () =>
+        api.getCapitalFlow({ category: 'industry', sort: 'inflow', limit: 10 }),
+      ),
+      loadModule(turnoverTrend, () => api.getTurnoverTrend({ interval: '5' })),
       loadModule(shortTermEmotion, api.getShortTermEmotion),
       loadModule(shortTermConclusion, api.getShortTermConclusion),
     ]);
@@ -122,6 +144,9 @@ export function useMarketOverview(
     breadth,
     sectors,
     funds,
+    sectorRankings,
+    capitalFlow,
+    turnoverTrend,
     shortTermEmotion,
     shortTermConclusion,
     isLoading,