diff --git a/apps/admin-web/src/components/ArticleDetailDrawer.vue b/apps/admin-web/src/components/ArticleDetailDrawer.vue
index e6ca77e..9004d83 100644
--- a/apps/admin-web/src/components/ArticleDetailDrawer.vue
+++ b/apps/admin-web/src/components/ArticleDetailDrawer.vue
@@ -112,6 +112,12 @@ const publishRecordColumns = computed<TableColumnsType<PublishRecord>>(() => [
     key: 'published_at',
     width: 168,
   },
+  {
+    title: '错误信息',
+    dataIndex: 'error_message',
+    key: 'error_message',
+    width: 220,
+  },
   {
     title: t('media.records.link'),
     dataIndex: 'external_article_url',
@@ -249,6 +255,18 @@ function shouldShowClientManageHint(record: PublishRecord): boolean {
   )
 }
 
+function publishRecordError(record: PublishRecord): string {
+  return record.error_message?.trim() || ''
+}
+
+function publishRecordErrorPreview(record: PublishRecord): string {
+  const error = publishRecordError(record).replace(/\s+/g, ' ')
+  if (error.length <= 52) {
+    return error
+  }
+  return `${error.slice(0, 44)}...${error.slice(-5)}`
+}
+
 async function copyPublishLink(record: PublishRecord): Promise<void> {
   const target = resolvePublishLink(record)
   if (!target) {
@@ -399,6 +417,14 @@ async function copyPublishLink(record: PublishRecord): Promise<void> {
               <template v-else-if="column.key === 'published_at'">
                 {{ formatDateTime(record.published_at) }}
               </template>
+              <template v-else-if="column.key === 'error_message'">
+                <a-tooltip v-if="publishRecordError(record)" :title="publishRecordError(record)">
+                  <span class="article-drawer__record-error">
+                    {{ publishRecordErrorPreview(record) }}
+                  </span>
+                </a-tooltip>
+                <span v-else class="article-drawer__record-empty">--</span>
+              </template>
               <template v-else-if="column.key === 'external_article_url'">
                 <div v-if="resolvePublishLink(record)" class="article-drawer__record-link-row">
                   <a
@@ -567,6 +593,18 @@ async function copyPublishLink(record: PublishRecord): Promise<void> {
   font-size: 12px;
 }
 
+.article-drawer__record-error {
+  display: inline-block;
+  max-width: 190px;
+  overflow: hidden;
+  color: #cf1322;
+  font-size: 12px;
+  line-height: 1.5;
+  text-overflow: ellipsis;
+  vertical-align: middle;
+  white-space: nowrap;
+}
+
 .article-drawer__record-link {
   flex: 1;
   min-width: 0;
diff --git a/apps/admin-web/src/components/ArticlePublishStatus.vue b/apps/admin-web/src/components/ArticlePublishStatus.vue
index 3957f97..203f0a0 100644
--- a/apps/admin-web/src/components/ArticlePublishStatus.vue
+++ b/apps/admin-web/src/components/ArticlePublishStatus.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { QuestionCircleOutlined, UserOutlined } from '@ant-design/icons-vue'
-import type { MediaPlatform } from '@geo/shared-types'
+import type { MediaPlatform, PublishRecord } from '@geo/shared-types'
 import { useQuery } from '@tanstack/vue-query'
 import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
@@ -80,15 +80,21 @@ const platformMap = computed(() => {
 })
 
 const platformEntries = computed<PublishPlatformEntry[]>(() => {
-  const entries: PublishPlatformEntry[] = []
+  const entriesByTarget = new Map<string, PublishPlatformEntry>()
+  const latestRecords = [...(publishRecordsQuery.data.value ?? [])].sort(comparePublishRecordsDesc)
 
-  for (const record of publishRecordsQuery.data.value ?? []) {
+  for (const record of latestRecords) {
     const targetType = String(record.target_type ?? 'platform_account')
     const normalizedId = normalizePublishPlatformId(record.platform_id)
     const platform = platformMap.value.get(normalizedId)
     const fallback = enterprisePlatformFallback(normalizedId)
+    const targetKey = publishRecordTargetKey(record, targetType, normalizedId)
 
-    entries.push({
+    if (entriesByTarget.has(targetKey)) {
+      continue
+    }
+
+    entriesByTarget.set(targetKey, {
       key: `${targetType}:${record.id}`,
       name: record.platform_name || platform?.name || fallback.name,
       shortName: platform?.short_name || fallback.shortName,
@@ -100,7 +106,7 @@ const platformEntries = computed<PublishPlatformEntry[]>(() => {
     })
   }
 
-  return entries
+  return [...entriesByTarget.values()]
 })
 
 const successEntries = computed(() =>
@@ -224,6 +230,45 @@ function normalizePublishRecordStatus(status?: string | null): PublishRecordStat
   }
 }
 
+function publishRecordTargetKey(
+  record: PublishRecord,
+  targetType: string,
+  normalizedPlatformId: string,
+): string {
+  if (targetType === 'enterprise_site') {
+    return `${targetType}:${record.target_connection_id ?? normalizedPlatformId}`
+  }
+
+  const accountKey =
+    normalizeTargetKeyPart(record.platform_uid) ||
+    normalizeTargetKeyPart(record.desktop_account_id) ||
+    normalizeTargetKeyPart(record.platform_account_id) ||
+    normalizeTargetKeyPart(record.platform_nickname) ||
+    'unknown'
+
+  return `${targetType}:${normalizedPlatformId}:${accountKey}`
+}
+
+function normalizeTargetKeyPart(value: unknown): string {
+  return String(value ?? '').trim()
+}
+
+function comparePublishRecordsDesc(
+  a: PublishRecord,
+  b: PublishRecord,
+): number {
+  const aTime = Date.parse(a.created_at || a.updated_at || '')
+  const bTime = Date.parse(b.created_at || b.updated_at || '')
+  const normalizedATime = Number.isFinite(aTime) ? aTime : 0
+  const normalizedBTime = Number.isFinite(bTime) ? bTime : 0
+
+  if (normalizedATime !== normalizedBTime) {
+    return normalizedBTime - normalizedATime
+  }
+
+  return Number(b.id ?? 0) - Number(a.id ?? 0)
+}
+
 function getAccountInitial(accountName: string): string {
   const trimmed = String(accountName ?? '').trim()
   if (!trimmed || trimmed === '--') {
diff --git a/apps/admin-web/src/views/PublishManagementView.vue b/apps/admin-web/src/views/PublishManagementView.vue
index e21f9a3..d416a89 100644
--- a/apps/admin-web/src/views/PublishManagementView.vue
+++ b/apps/admin-web/src/views/PublishManagementView.vue
@@ -2,7 +2,6 @@
 import {
   ClockCircleOutlined,
   CopyOutlined,
-  DeleteOutlined,
   DesktopOutlined,
   ExportOutlined,
   ReloadOutlined,
@@ -194,7 +193,6 @@ const appliedTitle = ref('')
 const copiedErrorTaskId = ref<string | null>(null)
 const retryingTaskId = ref<string | null>(null)
 const cancelingTaskId = ref<string | null>(null)
-const deletingRecordId = ref<string | null>(null)
 const manualRefreshing = ref(false)
 
 const recordsQuery = useQuery({
@@ -372,22 +370,6 @@ async function cancelTask(record: PublishRecordItem): Promise<void> {
   }
 }
 
-async function deleteRecord(record: PublishRecordItem): Promise<void> {
-  deletingRecordId.value = record.id
-  try {
-    await publishRecordsApi.remove(record.recordId)
-    message.success('发布记录已删除')
-    if (publishRecords.value.length === 1 && page.value > 1) {
-      page.value -= 1
-    }
-    await recordsQuery.refetch()
-  } catch (error) {
-    message.error(formatError(error))
-  } finally {
-    deletingRecordId.value = null
-  }
-}
-
 async function copyErrorMessage(record: PublishRecordItem): Promise<void> {
   if (!record.errorMessage) {
     return
@@ -640,25 +622,6 @@ async function copyErrorMessage(record: PublishRecordItem): Promise<void> {
                   <ClockCircleOutlined />
                 </span>
               </a-tooltip>
-              <a-popconfirm
-                title="确认删除这条发布记录？"
-                ok-text="删除"
-                cancel-text="取消"
-                placement="topRight"
-                @confirm="deleteRecord(record)"
-              >
-                <a-tooltip title="删除发布记录" placement="top">
-                  <a-button
-                    type="text"
-                    class="publish-action-btn publish-action-btn--danger"
-                    :loading="deletingRecordId === record.id"
-                    :aria-label="`删除发布记录：${record.title}`"
-                    @click.stop
-                  >
-                    <template #icon><DeleteOutlined /></template>
-                  </a-button>
-                </a-tooltip>
-              </a-popconfirm>
             </div>
           </template>
         </template>
diff --git a/packages/shared-types/src/index.ts b/packages/shared-types/src/index.ts
index 7d8a3db..32e69d5 100644
--- a/packages/shared-types/src/index.ts
+++ b/packages/shared-types/src/index.ts
@@ -1269,6 +1269,7 @@ export interface PublishRecord {
   brand_deleted?: boolean
   article_title?: string | null
   platform_account_id?: number | null
+  platform_uid?: string | null
   desktop_account_id: string | null
   desktop_task_id?: string | null
   target_type?: 'platform_account' | 'enterprise_site' | string
diff --git a/server/internal/tenant/app/media_service.go b/server/internal/tenant/app/media_service.go
index 161cfc9..c7d3264 100644
--- a/server/internal/tenant/app/media_service.go
+++ b/server/internal/tenant/app/media_service.go
@@ -45,6 +45,7 @@ type PublishRecordResponse struct {
 	BrandDeleted       bool       `json:"brand_deleted"`
 	ArticleTitle       *string    `json:"article_title,omitempty"`
 	PlatformAccountID  *int64     `json:"platform_account_id"`
+	PlatformUID        *string    `json:"platform_uid,omitempty"`
 	DesktopAccountID   *string    `json:"desktop_account_id"`
 	DesktopTaskID      *string    `json:"desktop_task_id,omitempty"`
 	TargetType         string     `json:"target_type"`
@@ -81,6 +82,13 @@ type DeletePublishRecordResponse struct {
 	Deleted bool `json:"deleted"`
 }
 
+const visiblePublishRecordWhereSQL = `
+		  AND (
+		    pr.deleted_at IS NULL
+		    OR pr.status IN ('success', 'published', 'publish_success', 'failed', 'publish_failed', 'cancelled', 'canceled')
+		  )
+`
+
 func (s *MediaService) ListPlatforms(ctx context.Context) ([]MediaPlatformResponse, error) {
 	rows, err := s.pool.Query(ctx, `
 		SELECT id, platform_id, name, category, short_name, accent_color, login_url, logo_url, status, sort_order
@@ -191,7 +199,7 @@ func (s *MediaService) listPublishRecordsByStatuses(
 		SELECT pr.id, pr.publish_batch_id, pr.article_id,
 		       a.brand_id, b.name AS brand_name, (b.id IS NULL OR b.deleted_at IS NOT NULL OR b.status IN ('deleting', 'deleted')) AS brand_deleted,
 		       COALESCE(av.title, NULLIF(a.wizard_state_json ->> 'title', '')) AS article_title,
-		       pr.platform_account_id, pa.desktop_id::text, dt.desktop_id::text,
+		       pr.platform_account_id, pa.platform_uid, pa.desktop_id::text, dt.desktop_id::text,
 		       COALESCE(pr.target_type, 'platform_account'), pr.target_connection_id, pr.platform_id,
 		       COALESCE(mp.name, esc.site_name, esc.name, pr.platform_id) AS platform_name,
 		       CASE
@@ -227,7 +235,7 @@ func (s *MediaService) listPublishRecordsByStatuses(
 		      AND pb.tenant_id = pr.tenant_id
 		      AND pb.initiator_user_id = $2
 		  )
-		  AND pr.deleted_at IS NULL
+` + visiblePublishRecordWhereSQL + `
 		  AND pr.status = ANY($3)
 		  AND (
 		    $4 = ''
@@ -264,6 +272,7 @@ func (s *MediaService) listPublishRecordsByStatuses(
 			&item.BrandDeleted,
 			&item.ArticleTitle,
 			&item.PlatformAccountID,
+			&item.PlatformUID,
 			&desktopAccountID,
 			&desktopTaskID,
 			&item.TargetType,
@@ -318,7 +327,10 @@ func (s *MediaService) countPublishRecordsByStatuses(
 		      AND pb.tenant_id = pr.tenant_id
 		      AND pb.initiator_user_id = $2
 		  )
-		  AND pr.deleted_at IS NULL
+		  AND (
+		    pr.deleted_at IS NULL
+		    OR pr.status IN ('success', 'published', 'publish_success', 'failed', 'publish_failed', 'cancelled', 'canceled')
+		  )
 		  AND pr.status = ANY($3)
 		  AND (
 		    $4 = ''
@@ -344,7 +356,7 @@ func (s *MediaService) listArticlePublishRecords(ctx context.Context, tenantID,
 	rows, err := s.pool.Query(ctx, `
 		SELECT pr.id, pr.publish_batch_id, pr.article_id,
 		       a.brand_id, b.name AS brand_name, (b.id IS NULL OR b.deleted_at IS NOT NULL OR b.status IN ('deleting', 'deleted')) AS brand_deleted,
-		       pr.platform_account_id, pa.desktop_id::text,
+		       pr.platform_account_id, pa.platform_uid, pa.desktop_id::text,
 		       COALESCE(pr.target_type, 'platform_account'), pr.target_connection_id, pr.platform_id,
 		       COALESCE(mp.name, esc.site_name, esc.name, pr.platform_id) AS platform_name,
 		       CASE
@@ -362,7 +374,14 @@ func (s *MediaService) listArticlePublishRecords(ctx context.Context, tenantID,
 		 AND esc.tenant_id = pr.tenant_id
 		JOIN articles a ON a.id = pr.article_id AND a.tenant_id = pr.tenant_id
 		LEFT JOIN brands b ON b.id = a.brand_id AND b.tenant_id = a.tenant_id
-		WHERE pr.tenant_id = $1 AND pr.article_id = $2 AND a.brand_id = $3 AND a.deleted_at IS NULL AND pr.deleted_at IS NULL
+		WHERE pr.tenant_id = $1
+		  AND pr.article_id = $2
+		  AND a.brand_id = $3
+		  AND a.deleted_at IS NULL
+		  AND (
+		    pr.deleted_at IS NULL
+		    OR pr.status IN ('success', 'published', 'publish_success', 'failed', 'publish_failed', 'cancelled', 'canceled')
+		  )
 		ORDER BY pr.created_at DESC, pr.id DESC
 	`, tenantID, articleID, brandID)
 	if err != nil {
@@ -382,6 +401,7 @@ func (s *MediaService) listArticlePublishRecords(ctx context.Context, tenantID,
 			&item.BrandName,
 			&item.BrandDeleted,
 			&item.PlatformAccountID,
+			&item.PlatformUID,
 			&desktopAccountID,
 			&item.TargetType,
 			&item.TargetConnectionID,
@@ -456,6 +476,10 @@ func (s *MediaService) DeletePublishRecord(ctx context.Context, recordID int64)
 		return nil, response.ErrInternal(50044, "publish_record_delete_lookup_failed", "failed to delete publish record")
 	}
 
+	if !publishRecordMayBeDiscarded(publishStatus) {
+		return nil, response.ErrConflict(40996, "publish_record_history_locked", "completed publish records are kept for retry and audit")
+	}
+
 	if tag, err := tx.Exec(ctx, `
 		UPDATE publish_records
 		SET deleted_at = NOW(),
@@ -469,7 +493,7 @@ func (s *MediaService) DeletePublishRecord(ctx context.Context, recordID int64)
 		return nil, response.ErrNotFound(40435, "publish_record_not_found", "publish record not found")
 	}
 
-	if publishRecordMayHaveQueuedTask(publishStatus) {
+	if publishRecordMayBeDiscarded(publishStatus) {
 		if _, err := tx.Exec(ctx, `
 			UPDATE desktop_tasks
 			SET status = 'aborted',
@@ -535,9 +559,9 @@ func publishPlatformRequiresCover(platformID string) bool {
 	}
 }
 
-func publishRecordMayHaveQueuedTask(status string) bool {
+func publishRecordMayBeDiscarded(status string) bool {
 	switch strings.TrimSpace(status) {
-	case "queued", "publishing", "pending", "running":
+	case "queued", "pending":
 		return true
 	default:
 		return false
diff --git a/server/internal/tenant/app/publish_job_service.go b/server/internal/tenant/app/publish_job_service.go
index 413d98c..16a89eb 100644
--- a/server/internal/tenant/app/publish_job_service.go
+++ b/server/internal/tenant/app/publish_job_service.go
@@ -923,7 +923,10 @@ func (s *PublishJobService) RetryTenantDesktopTask(
 }
 
 func shouldRequeuePublishTaskInsteadOfCreatingNew(task *repository.DesktopTask) bool {
-	return task != nil && task.Kind == "publish" && task.Status == "unknown"
+	return task != nil &&
+		task.Kind == "publish" &&
+		task.Status == "unknown" &&
+		!publishUnknownTaskHasDefinitiveFailure(task)
 }
 
 func (s *PublishJobService) requeueUnknownPublishTask(
diff --git a/server/internal/tenant/app/publish_job_service_test.go b/server/internal/tenant/app/publish_job_service_test.go
index 263c9e3..1c46394 100644
--- a/server/internal/tenant/app/publish_job_service_test.go
+++ b/server/internal/tenant/app/publish_job_service_test.go
@@ -161,8 +161,16 @@ func TestShouldRequeuePublishTaskInsteadOfCreatingNewOnlyForUnknownPublish(t *te
 	if !shouldRequeuePublishTaskInsteadOfCreatingNew(&repository.DesktopTask{
 		Kind:   "publish",
 		Status: "unknown",
+		Error:  []byte(`{"publish_submit_uncertain":true,"message":"network interrupted after submit"}`),
 	}) {
-		t.Fatal("unknown publish tasks should be retried by requeueing the existing task")
+		t.Fatal("submit-uncertain unknown publish tasks should be retried by requeueing the existing task")
+	}
+	if shouldRequeuePublishTaskInsteadOfCreatingNew(&repository.DesktopTask{
+		Kind:   "publish",
+		Status: "unknown",
+		Error:  []byte(`{"error_code":403,"error_msg":"CSRF token invalid"}`),
+	}) {
+		t.Fatal("definitive failed unknown publish tasks should create a new retry record")
 	}
 	if shouldRequeuePublishTaskInsteadOfCreatingNew(&repository.DesktopTask{
 		Kind:   "publish",
diff --git a/server/internal/tenant/app/publish_record_support_test.go b/server/internal/tenant/app/publish_record_support_test.go
index 128cc26..8c42d26 100644
--- a/server/internal/tenant/app/publish_record_support_test.go
+++ b/server/internal/tenant/app/publish_record_support_test.go
@@ -2,6 +2,7 @@ package app
 
 import (
 	"context"
+	"strings"
 	"testing"
 )
 
@@ -193,6 +194,33 @@ func TestDesktopTaskToPublishStatusMapsAbortToCancelled(t *testing.T) {
 	}
 }
 
+func TestPublishRecordMayBeDiscardedOnlyForQueuedRecords(t *testing.T) {
+	for _, status := range []string{"queued", "pending"} {
+		if !publishRecordMayBeDiscarded(status) {
+			t.Fatalf("publishRecordMayBeDiscarded(%q) = false, want true", status)
+		}
+	}
+
+	for _, status := range []string{"publishing", "running", "failed", "success", "cancelled"} {
+		if publishRecordMayBeDiscarded(status) {
+			t.Fatalf("publishRecordMayBeDiscarded(%q) = true, want false", status)
+		}
+	}
+}
+
+func TestVisiblePublishRecordWhereIncludesDeletedTerminalFailures(t *testing.T) {
+	normalized := normalizeSQLWhitespace(visiblePublishRecordWhereSQL)
+	if !strings.Contains(normalized, "pr.deleted_at IS NULL") {
+		t.Fatalf("visible publish record filter must include active records: %s", normalized)
+	}
+	if !strings.Contains(normalized, "'failed'") || !strings.Contains(normalized, "'publish_failed'") {
+		t.Fatalf("visible publish record filter must keep terminal failed history: %s", normalized)
+	}
+	if strings.Contains(normalized, "'queued'") || strings.Contains(normalized, "'publishing'") {
+		t.Fatalf("visible publish record filter must not resurrect deleted active records: %s", normalized)
+	}
+}
+
 func TestRecalculateArticlePublishStatusDefaultsToUnpublished(t *testing.T) {
 	tx := &capturePublishDedupLookupTx{rows: emptyPublishDedupRows{}}