diff --git a/apps/desktop-client/src/main/adapters/baijiahao.ts b/apps/desktop-client/src/main/adapters/baijiahao.ts
index 7fb2da2..0daf286 100644
--- a/apps/desktop-client/src/main/adapters/baijiahao.ts
+++ b/apps/desktop-client/src/main/adapters/baijiahao.ts
@@ -343,10 +343,14 @@ async function processContentImages(
   html: string,
   appId: string,
 ): Promise<string> {
-  const processed = await uploadHtmlImages(html, async (sourceUrl) => {
-    await waitForHumanPace(context.signal)
-    return await uploadImage(context, sourceUrl, appId, false)
-  }, { signal: context.signal })
+  const processed = await uploadHtmlImages(
+    html,
+    async (sourceUrl) => {
+      await waitForHumanPace(context.signal)
+      return await uploadImage(context, sourceUrl, appId, false)
+    },
+    { signal: context.signal },
+  )
 
   return processed.html
 }
@@ -562,7 +566,7 @@ export const baijiahaoAdapter: PublishAdapter = {
         throw new Error('baijiahao_cover_upload_failed')
       }
 
-      context.reportProgress('baijiahao.submit')
+      await context.reportProgress('baijiahao.submit')
       await waitForHumanPace(context.signal)
       const response: BaijiahaoPublishResponse = await sessionFetchJson<BaijiahaoPublishResponse>(
         context.session,
diff --git a/apps/desktop-client/src/main/adapters/base.ts b/apps/desktop-client/src/main/adapters/base.ts
index 8507391..14526ce 100644
--- a/apps/desktop-client/src/main/adapters/base.ts
+++ b/apps/desktop-client/src/main/adapters/base.ts
@@ -17,7 +17,7 @@ export interface AdapterContext {
   } | null
   signal: AbortSignal
   phase: AdapterTaskPhase
-  reportProgress(stage: string): void
+  reportProgress(stage: string): void | Promise<void>
 }
 
 export interface PublishAdapterContext extends AdapterContext {
diff --git a/apps/desktop-client/src/main/adapters/bilibili.ts b/apps/desktop-client/src/main/adapters/bilibili.ts
index 89edc83..c6354f9 100644
--- a/apps/desktop-client/src/main/adapters/bilibili.ts
+++ b/apps/desktop-client/src/main/adapters/bilibili.ts
@@ -72,9 +72,7 @@ type BilibiliEditorResult = {
   articleId?: string
 }
 
-type BilibiliSubmitOutcome =
-  | { ok: true; articleId: string }
-  | { ok: false; message: string }
+type BilibiliSubmitOutcome = { ok: true; articleId: string } | { ok: false; message: string }
 
 const mixinKeyEncTab = [
   46, 47, 18, 2, 53, 8, 23, 32, 15, 50, 10, 31, 58, 3, 45, 35, 27, 43, 5, 49, 33, 9, 42, 19, 29, 28,
@@ -319,10 +317,7 @@ async function fillAndSubmitEditor(
   await page.waitForLoadState('networkidle', { timeout: 5_000 }).catch(() => undefined)
 
   const fillResult = await page.evaluate(
-    async ({
-      title: nextTitle,
-      html: nextHtml,
-    }): Promise<BilibiliEditorResult> => {
+    async ({ title: nextTitle, html: nextHtml }): Promise<BilibiliEditorResult> => {
       const sleep = (ms: number) =>
         new Promise((resolve) => {
           setTimeout(resolve, ms)
@@ -740,8 +735,7 @@ export const bilibiliAdapter: PublishAdapter = {
 
       const coverAssetUrl = context.article.cover_asset_url?.trim() || ''
       if (coverAssetUrl) {
-        const hasExistingCover =
-          extractImageSources(html)[0] === coverAssetUrl
+        const hasExistingCover = extractImageSources(html)[0] === coverAssetUrl
         if (!hasExistingCover) {
           html = `<img src="${coverAssetUrl}" />${html}`
         }
@@ -752,7 +746,7 @@ export const bilibiliAdapter: PublishAdapter = {
       const title = context.article.title?.trim() || '未命名文章'
       const startedAt = Date.now()
 
-      context.reportProgress('bilibili.submit_editor')
+      await context.reportProgress('bilibili.submit_editor')
       const editorResult = await fillAndSubmitEditor(context, title, processedHtml)
       if (!editorResult.success) {
         throw new Error(editorResult.message || 'bilibili_publish_failed')
diff --git a/apps/desktop-client/src/main/adapters/dongchedi.ts b/apps/desktop-client/src/main/adapters/dongchedi.ts
index d515624..9fc08a6 100644
--- a/apps/desktop-client/src/main/adapters/dongchedi.ts
+++ b/apps/desktop-client/src/main/adapters/dongchedi.ts
@@ -291,26 +291,26 @@ async function dongchediPageFetchJson<T>(
   if (page && !page.isClosed()) {
     const envelope = await raceWithAbort(
       page.evaluate(
-      async ({ fetchInput, fetchInit }) => {
-        const controller = new AbortController()
-        const timeout = setTimeout(() => controller.abort(), 30_000)
-        try {
-          const response = await fetch(fetchInput, {
-            ...fetchInit,
-            signal: controller.signal,
-          })
-          const text = await response.text().catch(() => '')
-          return { ok: response.ok, status: response.status, body: text }
-        } catch (error) {
-          return { ok: false, error: String((error && (error as Error).message) || error) }
-        } finally {
-          clearTimeout(timeout)
-        }
-      },
-      {
-        fetchInput: input,
-        fetchInit: effectiveInit,
-      },
+        async ({ fetchInput, fetchInit }) => {
+          const controller = new AbortController()
+          const timeout = setTimeout(() => controller.abort(), 30_000)
+          try {
+            const response = await fetch(fetchInput, {
+              ...fetchInit,
+              signal: controller.signal,
+            })
+            const text = await response.text().catch(() => '')
+            return { ok: response.ok, status: response.status, body: text }
+          } catch (error) {
+            return { ok: false, error: String((error && (error as Error).message) || error) }
+          } finally {
+            clearTimeout(timeout)
+          }
+        },
+        {
+          fetchInput: input,
+          fetchInit: effectiveInit,
+        },
       ),
       { signal: context.signal, timeoutMs: 35_000 },
     )
@@ -337,10 +337,13 @@ async function dongchediPageFetchJson<T>(
     }
   })()`
 
-  const serialized = await raceWithAbort(webContents.executeJavaScript(script, true) as Promise<string>, {
-    signal: context.signal,
-    timeoutMs: 35_000,
-  })
+  const serialized = await raceWithAbort(
+    webContents.executeJavaScript(script, true) as Promise<string>,
+    {
+      signal: context.signal,
+      timeoutMs: 35_000,
+    },
+  )
   if (typeof serialized !== 'string' || !serialized) {
     throw new Error('dongchedi_page_fetch_failed')
   }
@@ -406,29 +409,32 @@ async function fetchDongchediCsrfToken(context: PublishAdapterContext): Promise<
 
   const page = context.playwright?.page
   if (page && !page.isClosed()) {
-    const token = await raceWithAbort(page.evaluate(async (url) => {
-      const controller = new AbortController()
-      const timeout = setTimeout(() => controller.abort(), 15_000)
-      try {
-        const response = await fetch(url, {
-          method: 'HEAD',
-          credentials: 'include',
-          signal: controller.signal,
-          headers: {
-            'x-secsdk-csrf-request': '1',
-            'x-secsdk-csrf-version': '1.2.10',
-          },
-        })
-        return response.headers.get('x-ware-csrf-token') || ''
-      } catch {
-        return ''
-      } finally {
-        clearTimeout(timeout)
-      }
-    }, `${DONGCHEDI_ORIGIN}/motor/mp_index/api/user/info?`), {
-      signal: context.signal,
-      timeoutMs: 18_000,
-    })
+    const token = await raceWithAbort(
+      page.evaluate(async (url) => {
+        const controller = new AbortController()
+        const timeout = setTimeout(() => controller.abort(), 15_000)
+        try {
+          const response = await fetch(url, {
+            method: 'HEAD',
+            credentials: 'include',
+            signal: controller.signal,
+            headers: {
+              'x-secsdk-csrf-request': '1',
+              'x-secsdk-csrf-version': '1.2.10',
+            },
+          })
+          return response.headers.get('x-ware-csrf-token') || ''
+        } catch {
+          return ''
+        } finally {
+          clearTimeout(timeout)
+        }
+      }, `${DONGCHEDI_ORIGIN}/motor/mp_index/api/user/info?`),
+      {
+        signal: context.signal,
+        timeoutMs: 18_000,
+      },
+    )
     const parts = token.split(',')
     return parts.length >= 2 && parts[1] ? parts[1] : null
   }
@@ -1126,7 +1132,7 @@ export const dongchediAdapter: PublishAdapter = {
       const contentImageSources = extractImageSources(html)
       const content = await processDongchediContentImages(context, html, contentImageSources)
 
-      context.reportProgress('dongchedi.save_draft')
+      await context.reportProgress('dongchedi.save_draft')
       const draftBody = buildPublishBody(title, content, verticalCover, feedCover, {
         save: 0,
       })
@@ -1163,7 +1169,7 @@ export const dongchediAdapter: PublishAdapter = {
         )
       }
 
-      context.reportProgress('dongchedi.submit')
+      await context.reportProgress('dongchedi.submit')
       const publishBody = buildPublishBody(title, content, verticalCover, feedCover, {
         save: 1,
         pgcId: draftArticleId,
diff --git a/apps/desktop-client/src/main/adapters/jianshu.ts b/apps/desktop-client/src/main/adapters/jianshu.ts
index 132ec5d..ae0c7d3 100644
--- a/apps/desktop-client/src/main/adapters/jianshu.ts
+++ b/apps/desktop-client/src/main/adapters/jianshu.ts
@@ -86,8 +86,8 @@ export const jianshuAdapter: PublishAdapter = {
         fetchJson: (input, init) =>
           sessionFetchJson(context.session, input, init, { signal: context.signal }),
         fetchImageBlob: (sourceUrl) => fetchAssetBlob(sourceUrl, context.signal),
-        reportProgress(stage) {
-          context.reportProgress(`jianshu.${stage}`)
+        async reportProgress(stage) {
+          await context.reportProgress(`jianshu.${stage}`)
         },
       },
     )
diff --git a/apps/desktop-client/src/main/adapters/juejin.ts b/apps/desktop-client/src/main/adapters/juejin.ts
index 28b029e..520d1cd 100644
--- a/apps/desktop-client/src/main/adapters/juejin.ts
+++ b/apps/desktop-client/src/main/adapters/juejin.ts
@@ -1060,7 +1060,7 @@ export const juejinAdapter: PublishAdapter = {
         context.signal,
       )
 
-      context.reportProgress('juejin.create_draft')
+      await context.reportProgress('juejin.create_draft')
       const draftId = await createDraft(context, payload, markdown, uuid)
       const draftUrl = `${JUEJIN_ORIGIN}/editor/drafts/${encodeURIComponent(draftId)}`
       const publishType = normalizePublishType(payload)
@@ -1073,7 +1073,7 @@ export const juejinAdapter: PublishAdapter = {
         }
       }
 
-      context.reportProgress('juejin.submit_editor')
+      await context.reportProgress('juejin.submit_editor')
       const editorResult = await publishDraft(context, draftId)
       if (!editorResult.success) {
         throw new Error(editorResult.message || 'juejin_publish_failed')
diff --git a/apps/desktop-client/src/main/adapters/qiehao.ts b/apps/desktop-client/src/main/adapters/qiehao.ts
index 2c43fc6..abb59d8 100644
--- a/apps/desktop-client/src/main/adapters/qiehao.ts
+++ b/apps/desktop-client/src/main/adapters/qiehao.ts
@@ -534,7 +534,7 @@ export const qiehaoAdapter: PublishAdapter = {
           ? `${QIEHAO_ORIGIN}/marticlepublish/omPublish`
           : `${QIEHAO_ORIGIN}/marticlepublish/omSave`
 
-      context.reportProgress('qiehao.submit')
+      await context.reportProgress('qiehao.submit')
       const response = await sessionFetchJson<QiehaoPublishResponse>(
         context.session,
         endpoint,
diff --git a/apps/desktop-client/src/main/adapters/smzdm.ts b/apps/desktop-client/src/main/adapters/smzdm.ts
index 9ca7126..f396087 100644
--- a/apps/desktop-client/src/main/adapters/smzdm.ts
+++ b/apps/desktop-client/src/main/adapters/smzdm.ts
@@ -13,7 +13,6 @@ import {
   normalizeArticleHtml,
   raceWithAbort,
   sessionCookieHeader,
-  sessionCookieValue,
   sessionFetchJson,
 } from './common'
 
@@ -624,8 +623,7 @@ async function calculateEditorSignature(
       return editor.commands.getTextCount()
     }, html),
     { signal: context.signal, timeoutMs: 20_000 },
-  )
-    .catch(() => null)
+  ).catch(() => null)
 
   const normalizedCount =
     typeof textCount === 'number' && Number.isFinite(textCount) ? Math.round(textCount) : null
@@ -874,7 +872,7 @@ export const smzdmAdapter: PublishAdapter = {
         throw new Error('smzdm_not_logged_in')
       }
 
-      context.reportProgress('smzdm.create_article_id')
+      await context.reportProgress('smzdm.create_article_id')
       const articleId = await getArticleId(context)
 
       let html = normalizeArticleHtml(context.article)
@@ -905,7 +903,7 @@ export const smzdmAdapter: PublishAdapter = {
         account.uid,
       )
 
-      context.reportProgress('smzdm.submit')
+      await context.reportProgress('smzdm.submit')
       await waitForHumanPace(context.signal)
       const response = await sessionFetchJson<SmzdmSubmitResponse>(
         context.session,
diff --git a/apps/desktop-client/src/main/adapters/sohuhao.ts b/apps/desktop-client/src/main/adapters/sohuhao.ts
index 9f22a4e..447d6d4 100644
--- a/apps/desktop-client/src/main/adapters/sohuhao.ts
+++ b/apps/desktop-client/src/main/adapters/sohuhao.ts
@@ -374,7 +374,7 @@ export const sohuhaoAdapter: PublishAdapter = {
       )
       const publishType = resolvePublishType(payload)
 
-      context.reportProgress('sohuhao.submit')
+      await context.reportProgress('sohuhao.submit')
       const articleId = await submitArticle(context, account, processed.html, publishType)
 
       return {
diff --git a/apps/desktop-client/src/main/adapters/toutiao.ts b/apps/desktop-client/src/main/adapters/toutiao.ts
index 3980e41..fa950df 100644
--- a/apps/desktop-client/src/main/adapters/toutiao.ts
+++ b/apps/desktop-client/src/main/adapters/toutiao.ts
@@ -48,8 +48,8 @@ export const toutiaoAdapter: PublishAdapter = {
         fetchImageBlob: (sourceUrl) => fetchToutiaoImageBlob(sourceUrl, context.signal),
         uploadHtmlImages: (sourceHtml, uploader) =>
           uploadHtmlImages(sourceHtml, uploader, { signal: context.signal }),
-        reportProgress(stage) {
-          context.reportProgress(`toutiao.${stage}`)
+        async reportProgress(stage) {
+          await context.reportProgress(`toutiao.${stage}`)
         },
       },
     )
diff --git a/apps/desktop-client/src/main/adapters/wangyihao.ts b/apps/desktop-client/src/main/adapters/wangyihao.ts
index bd953ca..60735fd 100644
--- a/apps/desktop-client/src/main/adapters/wangyihao.ts
+++ b/apps/desktop-client/src/main/adapters/wangyihao.ts
@@ -1030,10 +1030,10 @@ export const wangyihaoAdapter: PublishAdapter = {
         { signal: context.signal },
       )
 
-      context.reportProgress('wangyihao.save_draft')
+      await context.reportProgress('wangyihao.save_draft')
       const draftId = await saveDraft(context, account, detail, processed.html, token)
 
-      context.reportProgress('wangyihao.publish_draft')
+      await context.reportProgress('wangyihao.publish_draft')
       const published = await publishDraft(context, draftId)
       if (!published) {
         throw new Error('wangyihao_publish_click_failed')
diff --git a/apps/desktop-client/src/main/adapters/weixin-gzh.ts b/apps/desktop-client/src/main/adapters/weixin-gzh.ts
index e2b869a..e2f54b8 100644
--- a/apps/desktop-client/src/main/adapters/weixin-gzh.ts
+++ b/apps/desktop-client/src/main/adapters/weixin-gzh.ts
@@ -1609,7 +1609,7 @@ async function completeWeixinPublishConfirmation(
     return response
   }
 
-  context.reportProgress('weixin_gzh.disable_mass_notification')
+  await context.reportProgress('weixin_gzh.disable_mass_notification')
   await waitForWeixinDelay(context.signal, 300)
   const notification = await disableWeixinMassNotification(page)
   if (notification.found && notification.reason === 'switch_missing') {
@@ -1657,7 +1657,7 @@ async function completeWeixinPublishConfirmation(
     signal: context.signal,
   })
   if (continueConfirm.clicked) {
-    context.reportProgress('weixin_gzh.continue_publish_without_notification')
+    await context.reportProgress('weixin_gzh.continue_publish_without_notification')
   }
 
   const response = await waitForWeixinPublishResponseOrAuthorization(
@@ -2125,8 +2125,9 @@ export const weixinGzhAdapter: PublishAdapter = {
       }
 
       context.reportProgress('weixin_gzh.upload_content_images')
-      const processed = await uploadHtmlImages(html, async (sourceUrl) =>
-        uploadImage(context, meta, sourceUrl),
+      const processed = await uploadHtmlImages(
+        html,
+        async (sourceUrl) => uploadImage(context, meta, sourceUrl),
         { signal: context.signal },
       )
       const content = wrapWeixinContent(processed.html)
@@ -2136,7 +2137,7 @@ export const weixinGzhAdapter: PublishAdapter = {
         ? await uploadCover(context, meta, coverAssetUrl).catch(() => null)
         : null
 
-      context.reportProgress('weixin_gzh.save_draft')
+      await context.reportProgress('weixin_gzh.save_draft')
       const form = buildOperateForm(context, meta, content, cover)
       const response = await sessionFetchJson<WeixinOperateResponse>(
         context.session,
@@ -2169,7 +2170,7 @@ export const weixinGzhAdapter: PublishAdapter = {
         throw new Error(`weixin_gzh_save_failed:${message}`)
       }
 
-      context.reportProgress('weixin_gzh.publish')
+      await context.reportProgress('weixin_gzh.publish')
       const articleTitle = context.article.title?.trim() || '未命名文章'
       let publishResponse: WeixinOperateResponse | null
       try {
diff --git a/apps/desktop-client/src/main/adapters/zhihu.ts b/apps/desktop-client/src/main/adapters/zhihu.ts
index 136c5d6..a8edbe5 100644
--- a/apps/desktop-client/src/main/adapters/zhihu.ts
+++ b/apps/desktop-client/src/main/adapters/zhihu.ts
@@ -54,10 +54,15 @@ async function zhihuFetch<T>(
   input: string,
   init?: RequestInit,
 ): Promise<T> {
-  return await sessionFetchJson<T>(context.session, input, {
-    ...init,
-    headers: buildHeaders(init?.headers),
-  }, { signal: context.signal })
+  return await sessionFetchJson<T>(
+    context.session,
+    input,
+    {
+      ...init,
+      headers: buildHeaders(init?.headers),
+    },
+    { signal: context.signal },
+  )
 }
 
 function markdownToHtml(markdown: string): string {
@@ -245,7 +250,7 @@ async function createDraft(
   context.reportProgress('zhihu.upload_content_images')
   const content = await processContentImages(context, transformedContent)
 
-  context.reportProgress('zhihu.create_draft')
+  await context.reportProgress('zhihu.create_draft')
   const created = await zhihuFetch<ZhihuDraftCreateResponse>(
     context,
     'https://zhuanlan.zhihu.com/api/articles/drafts',
@@ -276,7 +281,7 @@ async function publishDraft(
 ): Promise<boolean> {
   const xsrfToken = await sessionCookieValue(context.session, 'zhihu.com', '_xsrf')
 
-  context.reportProgress('zhihu.publish_draft')
+  await context.reportProgress('zhihu.publish_draft')
   const result = await zhihuFetch<ZhihuPublishResponse>(
     context,
     'https://www.zhihu.com/api/v4/content/publish',
diff --git a/apps/desktop-client/src/main/adapters/zol.ts b/apps/desktop-client/src/main/adapters/zol.ts
index 180f062..b2612c8 100644
--- a/apps/desktop-client/src/main/adapters/zol.ts
+++ b/apps/desktop-client/src/main/adapters/zol.ts
@@ -570,7 +570,7 @@ export const zolAdapter: PublishAdapter = {
       const form = new FormData()
       appendBaseFormFields(form, title, account.uid)
 
-      context.reportProgress('zol.create_draft')
+      await context.reportProgress('zol.create_draft')
       const draftId = await createDraftId(context, form)
 
       const coverAssetUrl = context.article.cover_asset_url?.trim() || ''
@@ -598,7 +598,7 @@ export const zolAdapter: PublishAdapter = {
       form.append('taskType', '1')
       form.append('taskIds', '[]')
 
-      context.reportProgress('zol.submit')
+      await context.reportProgress('zol.submit')
       const response = await sessionFetchJson<ZolPublishResponse>(
         context.session,
         `${ZOL_API_ORIGIN}/api/v1/creator.content.save.orther`,
diff --git a/apps/desktop-client/src/main/runtime-controller.ts b/apps/desktop-client/src/main/runtime-controller.ts
index d7610f8..f1a8682 100644
--- a/apps/desktop-client/src/main/runtime-controller.ts
+++ b/apps/desktop-client/src/main/runtime-controller.ts
@@ -1677,7 +1677,11 @@ function armPublishTaskDeadline(
 
 function resolvePublishTaskTimeoutMs(platform: string): number {
   const envKey = `GEO_DESKTOP_PUBLISH_TIMEOUT_${platform.toUpperCase().replace(/[^A-Z0-9]/g, '_')}_MS`
-  return resolvePositiveEnvInteger(envKey) ?? resolvePositiveEnvInteger('GEO_DESKTOP_PUBLISH_TIMEOUT_MS') ?? defaultPublishTaskTimeoutMs
+  return (
+    resolvePositiveEnvInteger(envKey) ??
+    resolvePositiveEnvInteger('GEO_DESKTOP_PUBLISH_TIMEOUT_MS') ??
+    defaultPublishTaskTimeoutMs
+  )
 }
 
 function resolvePositiveEnvInteger(key: string): number | null {
@@ -1695,16 +1699,30 @@ function resolvePositiveEnvInteger(key: string): number | null {
 function isIrreversiblePublishStage(stage: string): boolean {
   const normalized = stage.trim().toLowerCase()
   return (
+    normalized.endsWith('.create_note') ||
+    normalized.endsWith('.create_article_id') ||
+    normalized.endsWith('.create_draft') ||
+    normalized.endsWith('.publish') ||
+    normalized.endsWith('.publish_draft') ||
+    normalized.endsWith('.save_content') ||
     normalized.endsWith('.submit') ||
+    normalized.endsWith('.submit_editor') ||
     normalized.endsWith('.save_draft') ||
+    normalized === 'create_note' ||
+    normalized === 'create_article_id' ||
+    normalized === 'create_draft' ||
+    normalized === 'publish' ||
+    normalized === 'publish_draft' ||
+    normalized === 'save_content' ||
     normalized === 'submit' ||
+    normalized === 'submit_editor' ||
     normalized === 'save_draft'
   )
 }
 
-// Persist a durable "submit started" marker (server-side, before/at the irreversible POST) and a
-// local flag the abort path reads. Fires at most once per execution and never blocks publishing.
-function markPublishSubmitStartedIfNeeded(taskId: string, stage: string): void {
+// Persist a durable "submit started" marker before the irreversible platform write. The local flag
+// is set only after the server confirms the marker, so recovery can trust publish_submit_started_at.
+async function markPublishSubmitStartedIfNeeded(taskId: string, stage: string): Promise<void> {
   if (!isIrreversiblePublishStage(stage)) {
     return
   }
@@ -1712,19 +1730,31 @@ function markPublishSubmitStartedIfNeeded(taskId: string, stage: string): void {
   if (!active || active.kind !== 'publish' || active.submitStartedAt !== null) {
     return
   }
-  active.submitStartedAt = Date.now()
-  state.activeExecutions.set(taskId, active)
-
   const leaseToken = state.tasks.get(taskId)?.leaseToken
   if (!leaseToken) {
-    return
+    throw new Error('publish_submit_marker_lease_missing')
+  }
+  await markDesktopTaskPublishSubmitStarted(taskId, leaseToken)
+
+  active.submitStartedAt = Date.now()
+  state.activeExecutions.set(taskId, active)
+}
+
+function asSubmitUncertainExecution(result: AdapterExecutionResult): AdapterExecutionResult {
+  if (result.status !== 'failed') {
+    return result
+  }
+  return {
+    ...result,
+    status: 'unknown',
+    summary: '发布可能已提交到平台，结果待人工确认，已避免自动重复发布。',
+    error: {
+      ...(result.error ?? {}),
+      publish_submit_uncertain: true,
+      original_status: 'failed',
+      original_summary: result.summary,
+    },
   }
-  void markDesktopTaskPublishSubmitStarted(taskId, leaseToken).catch((error) => {
-    console.warn('[desktop-runtime] mark publish submit started failed', {
-      taskId,
-      message: error instanceof Error ? error.message : String(error),
-    })
-  })
 }
 
 function pumpExecutionLoop(): void {
@@ -2824,11 +2854,7 @@ async function extendActiveLease(taskId: string, leaseToken: string): Promise<vo
       existing.summary = `发布任务超过 ${Math.round(idleMs / 1000)} 秒没有新进度，已中止并释放，准备由服务端重排${detail}。`
       existing.updatedAt = Date.now()
       state.tasks.set(taskId, existing)
-      recordActivity(
-        'warn',
-        '发布任务疑似卡住',
-        `${existing.title} ${existing.summary}`,
-      )
+      recordActivity('warn', '发布任务疑似卡住', `${existing.title} ${existing.summary}`)
       // Abort the local execution instead of merely letting the lease lapse: this
       // releases the slot immediately and, crucially, closes the window where the
       // server could re-queue the task while a stalled adapter is still mid-publish
@@ -2914,16 +2940,19 @@ async function executeTaskAdapter(
           signal,
           phase: 'initial',
           article: await loadPublishArticle(task),
-          reportProgress(stage: string) {
+          async reportProgress(stage: string) {
             noteMonitorExecutionSafePoint(task.id, null)
             updateTaskProgress(task.id, `publish adapter progress: ${stage}`)
-            markPublishSubmitStartedIfNeeded(task.id, stage)
+            await markPublishSubmitStartedIfNeeded(task.id, stage)
           },
         },
         payload,
       )
-      await maybeReportTaskAuthFailure(task, result, accountIdentity)
-      return result
+      const active = state.activeExecutions.get(task.id)
+      const normalizedResult =
+        active?.submitStartedAt != null ? asSubmitUncertainExecution(result) : result
+      await maybeReportTaskAuthFailure(task, normalizedResult, accountIdentity)
+      return normalizedResult
     } finally {
       await playwrightLease?.release()
       if (viewHandle) {
@@ -3358,7 +3387,11 @@ function notifyLongRunningPublishTasks(): void {
       task.summary = `${task.summary || '发布任务仍在执行。'}（已执行 ${formatDurationText(now - active.startedAt)}，如网络异常可取消后重试。）`
       task.updatedAt = now
       state.tasks.set(task.id, task)
-      recordActivity('warn', '发布等待较久', `${task.title} 已执行 ${formatDurationText(now - active.startedAt)}，可能存在网络异常。`)
+      recordActivity(
+        'warn',
+        '发布等待较久',
+        `${task.title} 已执行 ${formatDurationText(now - active.startedAt)}，可能存在网络异常。`,
+      )
       emitRuntimeInvalidated('publish-task-progress', { taskId: task.id })
     }
   }
diff --git a/packages/publisher-platforms/src/jianshu.ts b/packages/publisher-platforms/src/jianshu.ts
index 9924e57..cec3e76 100644
--- a/packages/publisher-platforms/src/jianshu.ts
+++ b/packages/publisher-platforms/src/jianshu.ts
@@ -58,7 +58,7 @@ export interface JianshuPublishTransport {
       | 'save_content'
       | 'upload_cover'
       | 'publish',
-  ): void
+  ): void | Promise<void>
 }
 
 export type JianshuPublishResult =
@@ -394,7 +394,7 @@ export async function publishJianshuArticle(
   input: JianshuPublishArticleInput,
   transport: JianshuPublishTransport,
 ): Promise<JianshuPublishResult> {
-  transport.reportProgress?.('media_info')
+  await transport.reportProgress?.('media_info')
   const media = await fetchJianshuMediaSnapshot(transport.fetchJson)
   if (!media?.platformUid) {
     return {
@@ -415,7 +415,7 @@ export async function publishJianshuArticle(
     }
   }
 
-  transport.reportProgress?.('fetch_notebook')
+  await transport.reportProgress?.('fetch_notebook')
   const notebookId = await fetchPrimaryNotebookId(transport.fetchJson)
   if (!notebookId) {
     return {
@@ -426,7 +426,7 @@ export async function publishJianshuArticle(
     }
   }
 
-  transport.reportProgress?.('create_note')
+  await transport.reportProgress?.('create_note')
   const note = await createNote(transport.fetchJson, notebookId, input.title)
   if (!note?.id) {
     return {
@@ -442,10 +442,10 @@ export async function publishJianshuArticle(
   let publishOk = false
 
   try {
-    transport.reportProgress?.('upload_content_images')
+    await transport.reportProgress?.('upload_content_images')
     const processedContent = await processContentImages(transport, content)
 
-    transport.reportProgress?.('save_content')
+    await transport.reportProgress?.('save_content')
     await transport.fetchJson<unknown>(`${JIANSHU_ORIGIN}/author/notes/${noteId}`, {
       method: 'PUT',
       headers: jianshuJsonHeaders(),
@@ -458,11 +458,11 @@ export async function publishJianshuArticle(
     })
 
     if (input.coverAssetUrl?.trim()) {
-      transport.reportProgress?.('upload_cover')
+      await transport.reportProgress?.('upload_cover')
       await attachCoverImage(transport, noteId, input.coverAssetUrl.trim())
     }
 
-    transport.reportProgress?.('publish')
+    await transport.reportProgress?.('publish')
     const publicize = await transport
       .fetchJson<JianshuPublicizeResponse>(`${JIANSHU_ORIGIN}/author/notes/${noteId}/publicize`, {
         method: 'POST',
diff --git a/packages/publisher-platforms/src/toutiao.ts b/packages/publisher-platforms/src/toutiao.ts
index 3e84847..638535a 100644
--- a/packages/publisher-platforms/src/toutiao.ts
+++ b/packages/publisher-platforms/src/toutiao.ts
@@ -61,7 +61,9 @@ export interface ToutiaoPublishTransport {
     html: string,
     uploader: (sourceUrl: string) => Promise<string | null>,
   ): Promise<{ html: string; uploaded?: Map<string, string> }>
-  reportProgress?(stage: 'media_info' | 'upload_content_images' | 'upload_cover' | 'submit'): void
+  reportProgress?(
+    stage: 'media_info' | 'upload_content_images' | 'upload_cover' | 'submit',
+  ): void | Promise<void>
 }
 
 export type ToutiaoPublishResult =
@@ -236,7 +238,7 @@ export async function publishToutiaoArticle(
   input: ToutiaoPublishArticleInput,
   transport: ToutiaoPublishTransport,
 ): Promise<ToutiaoPublishResult> {
-  transport.reportProgress?.('media_info')
+  await transport.reportProgress?.('media_info')
   const media = await fetchToutiaoMediaSnapshot(transport.fetchJson)
   if (!media?.platformUid || !media.screenName) {
     return {
@@ -257,7 +259,7 @@ export async function publishToutiaoArticle(
     }
   }
 
-  transport.reportProgress?.('upload_content_images')
+  await transport.reportProgress?.('upload_content_images')
   const processed = await transport.uploadHtmlImages(normalizedHtml, async (sourceUrl) =>
     uploadContentImage(transport, sourceUrl),
   )
@@ -275,7 +277,7 @@ export async function publishToutiaoArticle(
     }
   }
 
-  transport.reportProgress?.('upload_cover')
+  await transport.reportProgress?.('upload_cover')
   const cover = input.coverAssetUrl?.trim()
     ? await uploadCover(transport, input.coverAssetUrl.trim(), input.publishType)
     : null
@@ -306,7 +308,7 @@ export async function publishToutiaoArticle(
     }),
   })
 
-  transport.reportProgress?.('submit')
+  await transport.reportProgress?.('submit')
   const response: ToutiaoPublishResponse = await transport
     .fetchJson<ToutiaoPublishResponse>(
       'https://mp.toutiao.com/mp/agw/article/publish?source=mp&type=article&aid=1231',
diff --git a/server/internal/shared/swagger/descriptions.go b/server/internal/shared/swagger/descriptions.go
index b769291..9121927 100644
--- a/server/internal/shared/swagger/descriptions.go
+++ b/server/internal/shared/swagger/descriptions.go
@@ -48,16 +48,22 @@ var routeDocs = map[string]routeDoc{
 	"POST /api/ops/admin-users/:id/reset-login-lock":    {"解除登录锁定", "解除租户管理员账号的登录失败锁定。"},
 
 	// --- Ops：业务运营 ---
-	"GET /api/ops/kol/packages":                   {"KOL 套餐列表（Ops）", "Ops 查看 KOL 市场套餐。"},
-	"GET /api/ops/kol/subscriptions":              {"KOL 订阅列表（Ops）", "Ops 查看租户 KOL 订阅记录。"},
-	"POST /api/ops/kol/subscriptions/manual-bind": {"手动绑定 KOL 订阅", "Ops 为租户手动绑定 KOL 订阅。"},
-	"POST /api/ops/kol/subscriptions/:id/approve": {"审批 KOL 订阅", "Ops 审批指定 KOL 订阅。"},
-	"POST /api/ops/kol/subscriptions/:id/revoke":  {"撤销 KOL 订阅", "Ops 撤销指定 KOL 订阅。"},
-	"GET /api/ops/audits":                         {"审计日志列表", "分页查询 Ops 审计日志。"},
-	"GET /api/ops/jobs":                           {"任务列表（Ops）", "分页查询后台任务。"},
-	"GET /api/ops/jobs/:source/:id":               {"任务详情（Ops）", "读取指定来源与 ID 的任务详情。"},
-	"POST /api/ops/jobs/:source/:id/retry":        {"重试任务（Ops）", "对失败任务发起重试。"},
-	"POST /api/ops/jobs/:source/:id/cancel":       {"取消任务（Ops）", "取消指定后台任务。"},
+	"GET /api/ops/kol/packages":                          {"KOL 套餐列表（Ops）", "Ops 查看 KOL 市场套餐。"},
+	"GET /api/ops/kol/subscriptions":                     {"KOL 订阅列表（Ops）", "Ops 查看租户 KOL 订阅记录。"},
+	"POST /api/ops/kol/subscriptions/manual-bind":        {"手动绑定 KOL 订阅", "Ops 为租户手动绑定 KOL 订阅。"},
+	"POST /api/ops/kol/subscriptions/:id/approve":        {"审批 KOL 订阅", "Ops 审批指定 KOL 订阅。"},
+	"POST /api/ops/kol/subscriptions/:id/revoke":         {"撤销 KOL 订阅", "Ops 撤销指定 KOL 订阅。"},
+	"GET /api/ops/audits":                                {"审计日志列表", "分页查询 Ops 审计日志。"},
+	"GET /api/ops/jobs":                                  {"任务列表（Ops）", "分页查询后台任务。"},
+	"GET /api/ops/jobs/:source/:id":                      {"任务详情（Ops）", "读取指定来源与 ID 的任务详情。"},
+	"POST /api/ops/jobs/:source/:id/retry":               {"重试任务（Ops）", "对失败任务发起重试。"},
+	"POST /api/ops/jobs/:source/:id/cancel":              {"取消任务（Ops）", "取消指定后台任务。"},
+	"GET /api/ops/media-supply/resources":                {"媒介资源列表（Ops）", "Ops 分页查看媒介供应资源。"},
+	"PUT /api/ops/media-supply/resources/:id/price":      {"调整媒介资源价格（Ops）", "Ops 调整指定媒介资源的销售价格。"},
+	"PUT /api/ops/media-supply/resources/:id/visibility": {"切换媒介资源可见性", "Ops 启用或隐藏指定媒介供应资源。"},
+	"POST /api/ops/media-supply/sync-jobs":               {"同步媒介资源（Ops）", "Ops 创建媒介供应资源同步任务。"},
+	"GET /api/ops/media-supply/wallets":                  {"媒介钱包列表（Ops）", "Ops 查询租户媒介供应钱包余额。"},
+	"POST /api/ops/media-supply/wallets/adjustments":     {"调整媒介钱包（Ops）", "Ops 为租户创建媒介钱包余额调整。"},
 
 	// --- Ops：调度器 ---
 	"GET /api/ops/scheduler/jobs":               {"调度任务列表", "分页查询调度器任务。"},
@@ -159,12 +165,13 @@ var routeDocs = map[string]routeDoc{
 	"DELETE /api/desktop/accounts/:id": {"删除媒体账号（桌面）", "桌面客户端解绑账号，仅清理本地侧记录。"},
 
 	// --- Desktop：发布任务执行 ---
-	"POST /api/desktop/tasks/lease":             {"领取发布任务", "桌面客户端从队列领取一批可执行任务，原子加锁。"},
-	"POST /api/desktop/tasks/:id/lease":         {"续锁/重领任务", "对指定任务再次加锁，常用于异常重试场景。"},
-	"POST /api/desktop/tasks/:id/extend":        {"延长任务锁", "执行较慢时延长锁定时间，避免任务被其他客户端抢走。"},
-	"POST /api/desktop/tasks/:id/cancel":        {"取消任务（桌面）", "桌面客户端在执行失败/用户中止时通知服务端取消。"},
-	"POST /api/desktop/tasks/:id/result":        {"上报任务结果", "桌面客户端将发布结果（成功/失败/截图/链接）回传服务端。"},
-	"POST /api/desktop/publish-tasks/:id/retry": {"重试发布任务", "对失败的发布任务发起重试。"},
+	"POST /api/desktop/tasks/lease":                     {"领取发布任务", "桌面客户端从队列领取一批可执行任务，原子加锁。"},
+	"POST /api/desktop/tasks/:id/lease":                 {"续锁/重领任务", "对指定任务再次加锁，常用于异常重试场景。"},
+	"POST /api/desktop/tasks/:id/extend":                {"延长任务锁", "执行较慢时延长锁定时间，避免任务被其他客户端抢走。"},
+	"POST /api/desktop/tasks/:id/publish-submit-marker": {"标记发布已进入提交阶段", "桌面客户端在执行不可逆平台提交前写入幂等保护标记，避免恢复流程自动重复发文。"},
+	"POST /api/desktop/tasks/:id/cancel":                {"取消任务（桌面）", "桌面客户端在执行失败/用户中止时通知服务端取消。"},
+	"POST /api/desktop/tasks/:id/result":                {"上报任务结果", "桌面客户端将发布结果（成功/失败/截图/链接）回传服务端。"},
+	"POST /api/desktop/publish-tasks/:id/retry":         {"重试发布任务", "对失败的发布任务发起重试。"},
 
 	// --- Desktop：监控采集任务 ---
 	"POST /api/desktop/monitoring/tasks/lease":      {"领取监控任务", "桌面客户端领取 GEO 监控的爬取任务（AI 平台问答抓取）。"},
@@ -185,6 +192,23 @@ var routeDocs = map[string]routeDoc{
 	// --- Tenant：媒体 ---
 	"GET /api/tenant/media/platforms": {"媒体平台列表", "返回当前租户可用的媒体平台元数据（图标、能力开关等）。"},
 
+	// --- Tenant：媒介供应 ---
+	"GET /api/tenant/media-supply/resources":                {"媒介资源列表", "查询当前 Workspace 可购买的媒介供应资源。"},
+	"GET /api/tenant/media-supply/resources/by-ids":         {"按 ID 查询媒介资源", "按资源 ID 集合查询媒介供应资源详情。"},
+	"GET /api/tenant/media-supply/resources/search-options": {"媒介资源筛选项", "返回媒介供应资源列表的筛选条件与可选项。"},
+	"PUT /api/tenant/media-supply/resources/:id/price":      {"调整媒介资源售价", "租户侧调整指定媒介资源的销售价格。"},
+	"POST /api/tenant/media-supply/sync-jobs":               {"同步媒介资源", "创建媒介供应资源同步任务。"},
+	"POST /api/tenant/media-supply/orders":                  {"创建媒介投放订单", "为选定媒介资源创建投放订单。"},
+	"GET /api/tenant/media-supply/orders":                   {"媒介订单列表", "分页查询当前 Workspace 的媒介投放订单。"},
+	"GET /api/tenant/media-supply/orders/:id":               {"媒介订单详情", "读取指定媒介投放订单详情。"},
+	"POST /api/tenant/media-supply/orders/sync-backlinks":   {"同步媒介订单链接", "从供应商侧同步媒介订单的发布链接。"},
+	"GET /api/tenant/media-supply/wallet":                   {"媒介钱包状态", "读取当前 Workspace 的媒介供应钱包余额与状态。"},
+	"GET /api/tenant/media-supply/wallet/ledgers":           {"媒介钱包流水", "分页查询媒介供应钱包收支流水。"},
+	"POST /api/tenant/media-supply/wallet/adjustments":      {"调整媒介钱包", "创建媒介钱包余额调整记录。"},
+	"GET /api/tenant/media-supply/supplier-session":         {"供应商会话状态", "查询媒介供应商登录会话状态。"},
+	"PUT /api/tenant/media-supply/supplier-session":         {"导入供应商会话", "导入或更新媒介供应商登录会话。"},
+	"POST /api/tenant/media-supply/supplier-session/login":  {"登录供应商账号", "使用已配置账号登录媒介供应商并刷新会话。"},
+
 	// --- Tenant：内容合规 ---
 	"GET /api/tenant/compliance/runtime-status":                                 {"合规运行状态", "返回当前租户内容合规模块是否启用、执行模式、词库版本与检测预算。"},
 	"POST /api/tenant/compliance/check":                                         {"纯文本合规检测", "对标题/正文纯文本执行一次合规检测，返回聚合 check_record 与违规项。"},
diff --git a/server/internal/tenant/app/desktop_task_service.go b/server/internal/tenant/app/desktop_task_service.go
index 840a245..1a14d03 100644
--- a/server/internal/tenant/app/desktop_task_service.go
+++ b/server/internal/tenant/app/desktop_task_service.go
@@ -722,8 +722,9 @@ func (s *DesktopTaskService) Extend(ctx context.Context, client *repository.Desk
 // MarkPublishSubmitStarted records a durable intent marker right before the client performs the
 // irreversible platform submit POST. Lease-recovery uses it to avoid silently re-posting a
 // non-idempotent article: once submit may have started, recovery routes the task to 'unknown'
-// (manual reconcile) instead of auto-requeueing it. Best-effort — a stale/lost lease is a no-op
-// and must never block the in-flight publish.
+// (manual reconcile) instead of auto-requeueing it. The client must receive a
+// positive marker write before it performs the platform submit; a stale/lost
+// lease is rejected so the client can stop before the irreversible request.
 func (s *DesktopTaskService) MarkPublishSubmitStarted(ctx context.Context, client *repository.DesktopClient, taskID uuid.UUID, leaseToken string) error {
 	if s == nil || s.pool == nil || client == nil {
 		return nil
@@ -732,7 +733,7 @@ func (s *DesktopTaskService) MarkPublishSubmitStarted(ctx context.Context, clien
 	if leaseToken == "" {
 		return response.ErrBadRequest(40001, "invalid_params", "lease_token is required")
 	}
-	if _, err := s.pool.Exec(ctx, `
+	tag, err := s.pool.Exec(ctx, `
 		UPDATE desktop_tasks
 		SET publish_submit_started_at = COALESCE(publish_submit_started_at, NOW()),
 		    updated_at = NOW()
@@ -741,9 +742,13 @@ func (s *DesktopTaskService) MarkPublishSubmitStarted(ctx context.Context, clien
 		  AND kind = 'publish'
 		  AND status = 'in_progress'
 		  AND lease_token_hash = $3
-	`, taskID, client.ID, HashDesktopClientToken(leaseToken)); err != nil {
+	`, taskID, client.ID, HashDesktopClientToken(leaseToken))
+	if err != nil {
 		return response.ErrInternal(50200, "desktop_task_submit_marker_failed", "failed to mark publish submit started")
 	}
+	if tag.RowsAffected() == 0 {
+		return response.ErrConflict(40983, "desktop_task_lease_invalid", "desktop task lease token is invalid or expired")
+	}
 	return nil
 }
 
diff --git a/server/internal/tenant/app/media_supply_test.go b/server/internal/tenant/app/media_supply_test.go
index b163231..9b8fd3d 100644
--- a/server/internal/tenant/app/media_supply_test.go
+++ b/server/internal/tenant/app/media_supply_test.go
@@ -558,17 +558,17 @@ func TestMeijiequanUpstreamThrottleSerializesRequests(t *testing.T) {
 	redis := goredis.NewClient(&goredis.Options{Addr: server.Addr()})
 	defer redis.Close()
 
-	client := NewMeijiequanClient(redis, config.MeijiequanConfig{UpstreamMinInterval: 25 * time.Millisecond})
+	client := NewMeijiequanClient(redis, config.MeijiequanConfig{UpstreamMinInterval: 80 * time.Millisecond})
 	ctx := context.Background()
-	if err := client.waitForUpstreamTurn(ctx, 25*time.Millisecond); err != nil {
+	if err := client.waitForUpstreamTurn(ctx, 80*time.Millisecond); err != nil {
 		t.Fatalf("first wait failed: %v", err)
 	}
 
 	start := time.Now()
-	if err := client.waitForUpstreamTurn(ctx, 25*time.Millisecond); err != nil {
+	if err := client.waitForUpstreamTurn(ctx, 80*time.Millisecond); err != nil {
 		t.Fatalf("second wait failed: %v", err)
 	}
-	if elapsed := time.Since(start); elapsed < 20*time.Millisecond {
+	if elapsed := time.Since(start); elapsed < 50*time.Millisecond {
 		t.Fatalf("expected serialized upstream wait, elapsed %s", elapsed)
 	}
 }