diff --git a/frontend-vue/src/shared/api/java-modules.ts b/frontend-vue/src/shared/api/java-modules.ts
index 5eb08391..b7cac90f 100644
--- a/frontend-vue/src/shared/api/java-modules.ts
+++ b/frontend-vue/src/shared/api/java-modules.ts
@@ -15,6 +15,7 @@ export * from "./types/modules/split.ts";
 export * from "./types/modules/convert.ts";
 export * from "./types/modules/publish.ts";
 export * from "./types/modules/similar-asin.ts";
+export * from "./types/modules/appearance-patent.ts";
 
 const JAVA_API_PREFIX = "/newApi/api";
 
@@ -1668,204 +1669,6 @@ export function deleteWithdrawHistory(resultId: number) {
   );
 }
 
-// ========== 外观专利检测 ==========
-
-export interface AppearancePatentParsedRow {
-  rowIndex: number;
-  sourceFileKey?: string;
-  sourceFilename?: string;
-  sourceId: string;
-  displayId: string;
-  rowToken?: string;
-  groupKey?: string;
-  asin: string;
-  country: string;
-  price?: string;
-  sku?: string;
-  url?: string;
-  title?: string;
-}
-
-export interface AppearancePatentParsedGroup {
-  sourceFileKey?: string;
-  sourceFilename?: string;
-  groupKey?: string;
-  baseId?: string;
-  displayId?: string;
-  itemCount?: number;
-  items: AppearancePatentParsedRow[];
-}
-
-export interface AppearancePatentParseVo {
-  taskId: number;
-  sourceFilename?: string;
-  sourceFileCount?: number;
-  totalRows: number;
-  acceptedRows: number;
-  droppedRows: number;
-  groupCount?: number;
-  aiPrompt?: string;
-  items: AppearancePatentParsedRow[];
-  groups?: AppearancePatentParsedGroup[];
-}
-
-export interface AppearancePatentParsedPayloadDto {
-  aiPrompt?: string;
-  apiKey?: string;
-  patentToken?: string;
-  sourceFiles?: UploadedFileRef[];
-  headers?: string[];
-  items?: AppearancePatentParsedRow[];
-  groups?: AppearancePatentParsedGroup[];
-  allItems?: AppearancePatentParsedRow[];
-}
-
-export interface AppearancePatentDashboardVo {
-  pendingTaskCount: number;
-  processedTaskCount: number;
-  successTaskCount: number;
-  failedTaskCount: number;
-}
-
-export interface AppearancePatentHistoryItem {
-  resultId?: number;
-  taskId?: number;
-  sourceFilename?: string;
-  resultFilename?: string;
-  downloadUrl?: string;
-  fileJobId?: number;
-  fileStatus?: string;
-  fileError?: string;
-  fileReady?: boolean;
-  fileProgressPercent?: number;
-  fileProgressCurrent?: number;
-  fileProgressTotal?: number;
-  fileProgressMessage?: string;
-  taskStatus?: string;
-  success?: boolean;
-  error?: string;
-  rowCount?: number;
-  createdAt?: string;
-  startedAt?: string;
-  finishedAt?: string;
-}
-
-export interface AppearancePatentHistoryVo {
-  items: AppearancePatentHistoryItem[];
-}
-
-export interface AppearancePatentTaskSummary {
-  id?: number;
-  taskNo?: string;
-  status?: string;
-  errorMessage?: string;
-  createdAt?: string;
-  updatedAt?: string;
-  finishedAt?: string;
-}
-
-export interface AppearancePatentTaskDetailVo {
-  task?: AppearancePatentTaskSummary;
-  items?: AppearancePatentHistoryItem[];
-}
-
-export interface AppearancePatentTaskBatchVo {
-  items: AppearancePatentTaskDetailVo[];
-  missingTaskIds?: number[];
-}
-
-export function parseAppearancePatent(files: UploadedFileRef[], aiPrompt: string, apiKey?: string, patentToken?: string) {
-  return unwrapJavaResponse(
-    post<
-      JavaApiResponse<AppearancePatentParseVo>,
-      { user_id: number; files: UploadedFileRef[]; ai_prompt: string; api_key?: string; patent_token?: string }
-    >(`${JAVA_API_PREFIX}/appearance-patent/parse`, {
-      user_id: getCurrentUserId(),
-      files,
-      ai_prompt: aiPrompt,
-      api_key: apiKey,
-      patent_token: patentToken,
-    }),
-  );
-}
-
-export function getAppearancePatentParsedPayload(taskId: number) {
-  return unwrapJavaResponse(
-    get<JavaApiResponse<AppearancePatentParsedPayloadDto>>(
-      `${JAVA_API_PREFIX}/appearance-patent/tasks/${taskId}/parsed-payload`,
-      { params: { user_id: getCurrentUserId() } },
-    ),
-  );
-}
-
-export function getAppearancePatentQueuePayload(taskId: number) {
-  return unwrapJavaResponse(
-    get<JavaApiResponse<AppearancePatentParsedPayloadDto>>(
-      `${JAVA_API_PREFIX}/appearance-patent/tasks/${taskId}/queue-payload`,
-      { params: { user_id: getCurrentUserId() } },
-    ),
-  );
-}
-
-export function getAppearancePatentDashboard() {
-  return unwrapJavaResponse(
-    get<JavaApiResponse<AppearancePatentDashboardVo>>(
-      `${JAVA_API_PREFIX}/appearance-patent/dashboard`,
-      { params: { user_id: getCurrentUserId() } },
-    ),
-  );
-}
-
-export function getAppearancePatentHistory() {
-  return unwrapJavaResponse(
-    get<JavaApiResponse<AppearancePatentHistoryVo>>(
-      `${JAVA_API_PREFIX}/appearance-patent/history`,
-      { params: { user_id: getCurrentUserId(), limit: 50 } },
-    ),
-  );
-}
-
-export function getAppearancePatentTaskProgressBatch(
-  taskIds: number[],
-  options: TaskProgressBatchOptions = {},
-) {
-  return postTaskProgressBatch<AppearancePatentTaskBatchVo>(
-    `${JAVA_API_PREFIX}/appearance-patent/tasks/progress/batch`,
-    taskIds,
-    options,
-  );
-}
-
-export function activateAppearancePatentTask(taskId: number) {
-  return unwrapJavaResponse(
-    post<JavaApiResponse<null>, undefined>(
-      `${JAVA_API_PREFIX}/appearance-patent/tasks/${taskId}/activate?user_id=${encodeURIComponent(String(getCurrentUserId()))}`,
-      undefined,
-    ),
-  );
-}
-
-export function deleteAppearancePatentTask(taskId: number) {
-  return unwrapJavaResponse(
-    del<JavaApiResponse<null>>(`${JAVA_API_PREFIX}/appearance-patent/tasks/${taskId}`, {
-      params: { user_id: getCurrentUserId() },
-    }),
-  );
-}
-
-export function deleteAppearancePatentHistory(resultId: number) {
-  return unwrapJavaResponse(
-    del<JavaApiResponse<null>>(
-      `${JAVA_API_PREFIX}/appearance-patent/history/${resultId}`,
-      { params: { user_id: getCurrentUserId() } },
-    ),
-  );
-}
-
-export function getAppearancePatentResultDownloadUrl(resultId: number) {
-  return getJavaDownloadUrl(`/appearance-patent/results/${resultId}/download`);
-}
-
 // ========== 跟价 ==========
 
 export interface PriceTrackCandidateVo {
diff --git a/frontend-vue/src/shared/api/types/modules/appearance-patent.ts b/frontend-vue/src/shared/api/types/modules/appearance-patent.ts
new file mode 100644
index 00000000..e8752e0c
--- /dev/null
+++ b/frontend-vue/src/shared/api/types/modules/appearance-patent.ts
@@ -0,0 +1,268 @@
+import { get, post, del, type JavaApiResponse, unwrapJavaResponse } from '../../http.ts'
+import { buildJavaUrl, JAVA_API_PREFIX } from '../../url.ts'
+import { getCurrentUserId } from '../../user.ts'
+import { getJavaDownloadUrl } from '../../download-url.ts'
+import { getTaskProgressCacheTtlMs, getTaskProgressTimeoutMs } from '../../../task-progress-config.ts'
+import { createTaskProgressRequestCache } from '../../../task-progress-request-cache.ts'
+import type { UploadedFileRef } from '../upload.ts'
+import { API_ENDPOINTS } from '../../endpoints.ts'
+
+export interface AppearancePatentParsedRow {
+  rowIndex: number;
+  sourceFileKey?: string;
+  sourceFilename?: string;
+  sourceId: string;
+  displayId: string;
+  rowToken?: string;
+  groupKey?: string;
+  asin: string;
+  country: string;
+  price?: string;
+  sku?: string;
+  url?: string;
+  title?: string;
+}
+
+export interface AppearancePatentParsedGroup {
+  sourceFileKey?: string;
+  sourceFilename?: string;
+  groupKey?: string;
+  baseId?: string;
+  displayId?: string;
+  itemCount?: number;
+  items: AppearancePatentParsedRow[];
+}
+
+export interface AppearancePatentParseVo {
+  taskId: number;
+  sourceFilename?: string;
+  sourceFileCount?: number;
+  totalRows: number;
+  acceptedRows: number;
+  droppedRows: number;
+  groupCount?: number;
+  aiPrompt?: string;
+  items: AppearancePatentParsedRow[];
+  groups?: AppearancePatentParsedGroup[];
+}
+
+export interface AppearancePatentParsedPayloadDto {
+  aiPrompt?: string;
+  apiKey?: string;
+  patentToken?: string;
+  sourceFiles?: UploadedFileRef[];
+  headers?: string[];
+  items?: AppearancePatentParsedRow[];
+  groups?: AppearancePatentParsedGroup[];
+  allItems?: AppearancePatentParsedRow[];
+}
+
+export interface AppearancePatentDashboardVo {
+  pendingTaskCount: number;
+  processedTaskCount: number;
+  successTaskCount: number;
+  failedTaskCount: number;
+}
+
+export interface AppearancePatentHistoryItem {
+  resultId?: number;
+  taskId?: number;
+  sourceFilename?: string;
+  resultFilename?: string;
+  downloadUrl?: string;
+  fileJobId?: number;
+  fileStatus?: string;
+  fileError?: string;
+  fileReady?: boolean;
+  fileProgressPercent?: number;
+  fileProgressCurrent?: number;
+  fileProgressTotal?: number;
+  fileProgressMessage?: string;
+  taskStatus?: string;
+  success?: boolean;
+  error?: string;
+  rowCount?: number;
+  createdAt?: string;
+  startedAt?: string;
+  finishedAt?: string;
+}
+
+export interface AppearancePatentHistoryVo {
+  items: AppearancePatentHistoryItem[];
+}
+
+export interface AppearancePatentTaskSummary {
+  id?: number;
+  taskNo?: string;
+  status?: string;
+  errorMessage?: string;
+  createdAt?: string;
+  updatedAt?: string;
+  finishedAt?: string;
+}
+
+export interface AppearancePatentTaskDetailVo {
+  task?: AppearancePatentTaskSummary;
+  items?: AppearancePatentHistoryItem[];
+}
+
+export interface AppearancePatentTaskBatchVo {
+  items: AppearancePatentTaskDetailVo[];
+  missingTaskIds?: number[];
+}
+
+interface TaskProgressBatchOptions {
+  force?: boolean;
+}
+
+const taskProgressResponseCache = createTaskProgressRequestCache<unknown>({
+  ttlMs: () => getTaskProgressCacheTtlMs(),
+  maxEntries: 100,
+  maxInflight: 16,
+});
+
+function normalizeTaskIds(taskIds: number[]) {
+  return Array.from(
+    new Set(
+      (taskIds || [])
+        .map((taskId) => Number(taskId))
+        .filter((taskId) => Number.isFinite(taskId) && taskId > 0),
+    ),
+  ).sort((left, right) => left - right);
+}
+
+function buildTaskProgressRequestKey(path: string, taskIds: number[]) {
+  return `${path}::${taskIds.join(",")}`;
+}
+
+async function postTaskProgressBatch<T>(
+  path: string,
+  taskIds: number[],
+  options: TaskProgressBatchOptions = {},
+) {
+  const normalizedTaskIds = normalizeTaskIds(taskIds);
+  if (!normalizedTaskIds.length) {
+    return { items: [], missingTaskIds: [] } as T;
+  }
+
+  const cacheKey = buildTaskProgressRequestKey(path, normalizedTaskIds);
+  const cached = taskProgressResponseCache.get(cacheKey);
+  if (!options.force && cached !== undefined) {
+    return cached as T;
+  }
+
+  const inflight = taskProgressResponseCache.getInflight(cacheKey);
+  if (!options.force && inflight) {
+    return (await inflight) as T;
+  }
+
+  const requestPromise = unwrapJavaResponse(
+    post<JavaApiResponse<T>, { taskIds: number[] }>(path, { taskIds: normalizedTaskIds }, {
+      timeout: getTaskProgressTimeoutMs(),
+    }),
+  )
+    .then((data) => {
+      taskProgressResponseCache.set(cacheKey, data);
+      return data;
+    })
+    .finally(() => {
+      taskProgressResponseCache.endInflight(cacheKey);
+    });
+
+  taskProgressResponseCache.startInflight(cacheKey, requestPromise);
+  return requestPromise;
+}
+
+export function parseAppearancePatent(files: UploadedFileRef[], aiPrompt: string, apiKey?: string, patentToken?: string) {
+  return unwrapJavaResponse(
+    post<
+      JavaApiResponse<AppearancePatentParseVo>,
+      { user_id: number; files: UploadedFileRef[]; ai_prompt: string; api_key?: string; patent_token?: string }
+    >(buildJavaUrl(API_ENDPOINTS.appearancePatent.parse), {
+      user_id: getCurrentUserId(),
+      files,
+      ai_prompt: aiPrompt,
+      api_key: apiKey,
+      patent_token: patentToken,
+    }),
+  );
+}
+
+export function getAppearancePatentParsedPayload(taskId: number) {
+  return unwrapJavaResponse(
+    get<JavaApiResponse<AppearancePatentParsedPayloadDto>>(
+      buildJavaUrl(API_ENDPOINTS.appearancePatent.parsedPayload.replace('{taskId}', String(taskId))),
+      { params: { user_id: getCurrentUserId() } },
+    ),
+  );
+}
+
+export function getAppearancePatentQueuePayload(taskId: number) {
+  return unwrapJavaResponse(
+    get<JavaApiResponse<AppearancePatentParsedPayloadDto>>(
+      buildJavaUrl(API_ENDPOINTS.appearancePatent.queuePayload.replace('{taskId}', String(taskId))),
+      { params: { user_id: getCurrentUserId() } },
+    ),
+  );
+}
+
+export function getAppearancePatentDashboard() {
+  return unwrapJavaResponse(
+    get<JavaApiResponse<AppearancePatentDashboardVo>>(
+      buildJavaUrl(API_ENDPOINTS.appearancePatent.dashboard),
+      { params: { user_id: getCurrentUserId() } },
+    ),
+  );
+}
+
+export function getAppearancePatentHistory() {
+  return unwrapJavaResponse(
+    get<JavaApiResponse<AppearancePatentHistoryVo>>(
+      buildJavaUrl(API_ENDPOINTS.appearancePatent.history),
+      { params: { user_id: getCurrentUserId(), limit: 50 } },
+    ),
+  );
+}
+
+export function getAppearancePatentTaskProgressBatch(
+  taskIds: number[],
+  options: TaskProgressBatchOptions = {},
+) {
+  return postTaskProgressBatch<AppearancePatentTaskBatchVo>(
+    `${JAVA_API_PREFIX}/appearance-patent/tasks/progress/batch`,
+    taskIds,
+    options,
+  );
+}
+
+export function activateAppearancePatentTask(taskId: number) {
+  return unwrapJavaResponse(
+    post<JavaApiResponse<null>, undefined>(
+      `${JAVA_API_PREFIX}/appearance-patent/tasks/${taskId}/activate?user_id=${encodeURIComponent(String(getCurrentUserId()))}`,
+      undefined,
+    ),
+  );
+}
+
+export function deleteAppearancePatentTask(taskId: number) {
+  return unwrapJavaResponse(
+    del<JavaApiResponse<null>>(`${JAVA_API_PREFIX}/appearance-patent/tasks/${taskId}`, {
+      params: { user_id: getCurrentUserId() },
+    }),
+  );
+}
+
+export function deleteAppearancePatentHistory(resultId: number) {
+  return unwrapJavaResponse(
+    del<JavaApiResponse<null>>(
+      `${JAVA_API_PREFIX}/appearance-patent/history/${resultId}`,
+      { params: { user_id: getCurrentUserId() } },
+    ),
+  );
+}
+
+export function getAppearancePatentResultDownloadUrl(resultId: number) {
+  return getJavaDownloadUrl(
+    API_ENDPOINTS.appearancePatent.resultDownload.replace('{resultId}', String(resultId)),
+  );
+}
diff --git a/frontend-vue/tests/modules-appearance-patent.test.ts b/frontend-vue/tests/modules-appearance-patent.test.ts
new file mode 100644
index 00000000..a22a7c12
--- /dev/null
+++ b/frontend-vue/tests/modules-appearance-patent.test.ts
@@ -0,0 +1,158 @@
+import { test } from 'node:test'
+import assert from 'node:assert/strict'
+import { http } from '../src/shared/api/http.ts'
+import {
+  parseAppearancePatent,
+  getAppearancePatentParsedPayload,
+  getAppearancePatentQueuePayload,
+  getAppearancePatentDashboard,
+  getAppearancePatentHistory,
+  getAppearancePatentTaskProgressBatch,
+  activateAppearancePatentTask,
+  deleteAppearancePatentTask,
+  deleteAppearancePatentHistory,
+  getAppearancePatentResultDownloadUrl,
+} from '../src/shared/api/types/modules/appearance-patent.ts'
+
+function setupWindow() {
+  ;(globalThis as Record<string, unknown>).window = {
+    localStorage: { getItem: () => '42' },
+    location: { origin: 'http://localhost' },
+  }
+}
+
+function mockRequest(
+  t: Parameters<typeof test>[1] extends (t: infer T) => unknown ? T : never,
+  impl: (config: { url?: string; method?: string; params?: Record<string, unknown>; data?: unknown; timeout?: number }) => Promise<unknown>,
+) {
+  t.mock.method(http, 'request', impl as never)
+}
+
+const okResponse = (data: unknown) => Promise.resolve({ data: { success: true, message: 'ok', data } })
+
+test('test_appearance_patent_parse_url_payload', async (t) => {
+  setupWindow()
+  let captured: { url?: string; method?: string; data?: unknown } = {}
+  mockRequest(t, (config) => {
+    captured = config
+    return okResponse({ taskId: 1, totalRows: 1, acceptedRows: 1, droppedRows: 0, items: [] })
+  })
+  await parseAppearancePatent([{ fileKey: 'k1' }], '请识别', 'api-1', 'tk-1')
+  assert.equal(captured.url, '/newApi/api/appearance-patent/parse')
+  assert.equal(captured.method, 'POST')
+  assert.deepEqual(captured.data, {
+    user_id: 42,
+    files: [{ fileKey: 'k1' }],
+    ai_prompt: '请识别',
+    api_key: 'api-1',
+    patent_token: 'tk-1',
+  })
+})
+
+test('test_appearance_patent_parsed_payload', async (t) => {
+  setupWindow()
+  let captured: { url?: string; params?: Record<string, unknown> } = {}
+  mockRequest(t, (config) => {
+    captured = config
+    return okResponse({ items: [] })
+  })
+  const result = await getAppearancePatentParsedPayload(7)
+  assert.equal(captured.url, '/newApi/api/appearance-patent/tasks/7/parsed-payload')
+  assert.deepEqual(captured.params, { user_id: 42 })
+  assert.deepEqual(result.items, [])
+})
+
+test('test_appearance_patent_queue_payload', async (t) => {
+  setupWindow()
+  let captured: { url?: string; params?: Record<string, unknown> } = {}
+  mockRequest(t, (config) => {
+    captured = config
+    return okResponse({ aiPrompt: '请识别' })
+  })
+  const result = await getAppearancePatentQueuePayload(7)
+  assert.equal(captured.url, '/newApi/api/appearance-patent/tasks/7/queue-payload')
+  assert.deepEqual(captured.params, { user_id: 42 })
+  assert.equal(result.aiPrompt, '请识别')
+})
+
+test('test_appearance_patent_dashboard_history', async (t) => {
+  setupWindow()
+  const calls: { url?: string; params?: Record<string, unknown> }[] = []
+  mockRequest(t, (config) => {
+    calls.push(config)
+    return okResponse({ pendingTaskCount: 0, processedTaskCount: 0, successTaskCount: 1, failedTaskCount: 0 })
+  })
+  await getAppearancePatentDashboard()
+  await getAppearancePatentHistory()
+  assert.equal(calls[0].url, '/newApi/api/appearance-patent/dashboard')
+  assert.deepEqual(calls[0].params, { user_id: 42 })
+  assert.equal(calls[1].url, '/newApi/api/appearance-patent/history')
+  assert.deepEqual(calls[1].params, { user_id: 42, limit: 50 })
+})
+
+test('test_appearance_patent_progress_batch_timeout', async (t) => {
+  setupWindow()
+  let captured: { url?: string; method?: string; data?: unknown; timeout?: number } = {}
+  mockRequest(t, (config) => {
+    captured = config
+    return okResponse({ items: [], missingTaskIds: [] })
+  })
+  const result = await getAppearancePatentTaskProgressBatch([5, 3])
+  assert.equal(captured.url, '/newApi/api/appearance-patent/tasks/progress/batch')
+  assert.equal(captured.method, 'POST')
+  assert.deepEqual(captured.data, { taskIds: [3, 5] })
+  assert.equal(captured.timeout, 10000)
+  assert.deepEqual(result, { items: [], missingTaskIds: [] })
+})
+
+test('test_appearance_patent_activate', async (t) => {
+  setupWindow()
+  let captured: { url?: string; method?: string } = {}
+  mockRequest(t, (config) => {
+    captured = config
+    return okResponse(null)
+  })
+  await activateAppearancePatentTask(7)
+  assert.equal(captured.url, '/newApi/api/appearance-patent/tasks/7/activate?user_id=42')
+  assert.equal(captured.method, 'POST')
+})
+
+test('test_appearance_patent_delete_task_history', async (t) => {
+  setupWindow()
+  const calls: { url?: string; method?: string; params?: Record<string, unknown> }[] = []
+  mockRequest(t, (config) => {
+    calls.push(config)
+    return okResponse(null)
+  })
+  await deleteAppearancePatentTask(7)
+  await deleteAppearancePatentHistory(9)
+  assert.equal(calls[0].url, '/newApi/api/appearance-patent/tasks/7')
+  assert.equal(calls[0].method, 'DELETE')
+  assert.deepEqual(calls[0].params, { user_id: 42 })
+  assert.equal(calls[1].url, '/newApi/api/appearance-patent/history/9')
+  assert.equal(calls[1].method, 'DELETE')
+  assert.deepEqual(calls[1].params, { user_id: 42 })
+})
+
+test('test_appearance_patent_download_url', async (t) => {
+  setupWindow()
+  const url = getAppearancePatentResultDownloadUrl(7)
+  assert.equal(url, 'http://localhost/newApi/api/appearance-patent/results/7/download?user_id=42')
+})
+
+test('test_appearance_patent_export_compat', async (t) => {
+  setupWindow()
+  const fromJavaModules = await import('../src/shared/api/java-modules.ts')
+  const fromAppearance = await import('../src/shared/api/types/modules/appearance-patent.ts')
+  const names = [
+    'parseAppearancePatent', 'getAppearancePatentParsedPayload', 'getAppearancePatentQueuePayload',
+    'getAppearancePatentDashboard', 'getAppearancePatentHistory', 'getAppearancePatentTaskProgressBatch',
+    'activateAppearancePatentTask', 'deleteAppearancePatentTask', 'deleteAppearancePatentHistory',
+    'getAppearancePatentResultDownloadUrl',
+  ]
+  for (const name of names) {
+    assert.equal(fromJavaModules[name], fromAppearance[name], `${name} 应为同一引用`)
+  }
+  const row = { rowIndex: 1, sourceId: 's1', displayId: 'd1', asin: 'B001', country: 'US' }
+  assert.equal(row.country, 'US')
+})