diff --git a/backend/config/database_migration_test.go b/backend/config/database_migration_test.go
index 38e3e01..3b0ed8b 100644
--- a/backend/config/database_migration_test.go
+++ b/backend/config/database_migration_test.go
@@ -12,7 +12,8 @@ import (
 func TestConfigManagerSwitchDatabaseCommitsSQLiteReference(t *testing.T) {
 	root := t.TempDir()
 	writeRuntimeFixture(t, root, validRuntimeConfig())
-	manager, err := NewConfigManager(root, ConfigLoaderOptions{Validation: RuntimeValidationOptions{HasSuperAdmin: true, Production: true}})
+	audit := &MemoryAuditWriter{}
+	manager, err := NewConfigManagerWithSecurity(root, ConfigLoaderOptions{Validation: RuntimeValidationOptions{HasSuperAdmin: true, Production: true}}, ConfigSecurity{Audit: audit})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -29,7 +30,6 @@ func TestConfigManagerSwitchDatabaseCommitsSQLiteReference(t *testing.T) {
 	if len(status.PendingRestart) != 1 || status.PendingRestart[0] != ServiceDatabase {
 		t.Fatalf("pending restart services = %+v", status.PendingRestart)
 	}
-	audit := manager.security.Audit.(*FileAuditWriter)
 	events, err := audit.Query(context.Background(), ConfigAuditQuery{Operation: ConfigOperationMigration, Limit: 10})
 	if err != nil {
 		t.Fatal(err)
@@ -45,7 +45,8 @@ func TestConfigManagerSwitchAcrossTypesPersistsAndRedactsAudit(t *testing.T) {
 			root := t.TempDir()
 			writeRuntimeFixture(t, root, validRuntimeConfig())
 			options := ConfigLoaderOptions{Validation: RuntimeValidationOptions{HasSuperAdmin: true, Production: true}}
-			manager, err := NewConfigManager(root, options)
+			audit := &MemoryAuditWriter{}
+			manager, err := NewConfigManagerWithSecurity(root, options, ConfigSecurity{Audit: audit})
 			if err != nil {
 				t.Fatal(err)
 			}
@@ -64,7 +65,7 @@ func TestConfigManagerSwitchAcrossTypesPersistsAndRedactsAudit(t *testing.T) {
 			if got := reloaded.Snapshot(); got.Generation != 2 || got.Root.Database != target {
 				t.Fatal("target configuration was not persisted")
 			}
-			events, err := manager.security.Audit.(*FileAuditWriter).Query(context.Background(), ConfigAuditQuery{Operation: ConfigOperationMigration, Limit: 10})
+			events, err := audit.Query(context.Background(), ConfigAuditQuery{Operation: ConfigOperationMigration, Limit: 10})
 			if err != nil || len(events) != 1 {
 				t.Fatal("migration audit missing")
 			}
diff --git a/backend/config/manager_v2.go b/backend/config/manager_v2.go
index ebcda20..e21a35d 100644
--- a/backend/config/manager_v2.go
+++ b/backend/config/manager_v2.go
@@ -135,15 +135,7 @@ type ConfigManager struct {
 }
 
 func NewConfigManager(root string, options ConfigLoaderOptions) (*ConfigManager, error) {
-	audit, err := NewFileAuditWriter(root)
-	if err != nil {
-		return nil, err
-	}
-	return newConfigManager(root, options, ConfigSecurity{
-		Authorize: DefaultConfigAuthorization,
-		Confirm:   DefaultConfigConfirmation,
-		Audit:     audit,
-	})
+	return NewConfigManagerWithSecurity(root, options, ConfigSecurity{})
 }
 
 func NewConfigManagerWithSecurity(root string, options ConfigLoaderOptions, security ConfigSecurity) (*ConfigManager, error) {
@@ -154,11 +146,7 @@ func NewConfigManagerWithSecurity(root string, options ConfigLoaderOptions, secu
 		security.Confirm = DefaultConfigConfirmation
 	}
 	if security.Audit == nil {
-		audit, err := NewFileAuditWriter(root)
-		if err != nil {
-			return nil, err
-		}
-		security.Audit = audit
+		security.Audit = RuntimeConfigLogWriter{}
 	}
 	return newConfigManager(root, options, security)
 }
diff --git a/backend/config/operation_log.go b/backend/config/operation_log.go
new file mode 100644
index 0000000..4376fe5
--- /dev/null
+++ b/backend/config/operation_log.go
@@ -0,0 +1,37 @@
+package config
+
+import (
+	"context"
+
+	log "github.com/sirupsen/logrus"
+)
+
+// RuntimeConfigLogWriter 复用运行日志记录配置结果，不生成独立审计文件或数据库记录。
+// 只保留定位操作需要的元数据，不输出配置值、凭据、用户名称或完整变更载荷。
+type RuntimeConfigLogWriter struct{}
+
+func (RuntimeConfigLogWriter) WriteConfigAudit(_ context.Context, event ConfigAuditEvent) error {
+	event, err := normalizeAuditEvent(event)
+	if err != nil {
+		return err
+	}
+	action := map[ConfigOperation]string{
+		ConfigOperationUpdate:    "保存配置",
+		ConfigOperationRollback:  "回滚配置",
+		ConfigOperationMigration: "迁移配置",
+	}[event.Operation]
+	entry := log.WithFields(log.Fields{
+		"operation":      event.Operation,
+		"section":        event.Section,
+		"actorId":        event.ActorID,
+		"fromGeneration": event.FromGeneration,
+		"toGeneration":   event.ToGeneration,
+		"result":         event.Result,
+	})
+	if event.Result == "failure" {
+		entry.Warn(action + "失败")
+	} else {
+		entry.Info(action + "成功")
+	}
+	return nil
+}
diff --git a/backend/controllers/logs.go b/backend/controllers/logs.go
index ec79d76..da0a583 100644
--- a/backend/controllers/logs.go
+++ b/backend/controllers/logs.go
@@ -94,7 +94,7 @@ func GetLogs(ctx *appcontext.Context, w http.ResponseWriter, req *http.Request)
 		response.NewSuccessResponse(page).FPrint(w)
 		return
 	}
-	if query.Kind != "config" && query.Kind != "operation" && query.Kind != "mail" {
+	if query.Kind != "operation" && query.Kind != "mail" {
 		writeConfigError(w, config.ErrInvalidAuditQuery)
 		return
 	}
diff --git a/backend/listen/http_server/http_server.go b/backend/listen/http_server/http_server.go
index 7807a89..20b0ea0 100644
--- a/backend/listen/http_server/http_server.go
+++ b/backend/listen/http_server/http_server.go
@@ -223,31 +223,12 @@ func configSectionRoute(path, operation string) bool {
 }
 func configAuditRoute(ctx *context.Context, w http.ResponseWriter, r *http.Request) {
 	controllers.EnsureConfigRequestID(w, r)
-	switch r.Method {
-	case http.MethodGet:
-		controllers.ConfigAuditQuery(ctx, w, r)
-	case http.MethodPost:
-		controllers.ExportConfigAudit(ctx, w, r)
-	default:
-		allowRouteMethod(w, r, http.MethodGet, http.MethodPost)
-	}
+	w.Header().Set("Cache-Control", "no-store")
+	http.Error(w, "独立配置审计已停用，请查看运行日志", http.StatusGone)
 }
 
 func configAuditSubRoute(ctx *context.Context, w http.ResponseWriter, r *http.Request) {
-	controllers.EnsureConfigRequestID(w, r)
-	path := strings.TrimSuffix(r.URL.Path, "/")
-	switch path {
-	case "/api/v1/audits/config/export":
-		if !allowRouteMethod(w, r, http.MethodPost) {
-			return
-		}
-		controllers.ExportConfigAuditFormal(ctx, w, r)
-	default:
-		if !allowRouteMethod(w, r, http.MethodGet) {
-			return
-		}
-		controllers.GetConfigAuditDetail(ctx, w, r)
-	}
+	configAuditRoute(ctx, w, r)
 }
 
 func databaseMigrationSubRoute(ctx *context.Context, w http.ResponseWriter, r *http.Request) {
diff --git a/backend/res_init/init.go b/backend/res_init/init.go
index 4eb99d9..2e005ac 100644
--- a/backend/res_init/init.go
+++ b/backend/res_init/init.go
@@ -76,15 +76,6 @@ func startConfigManager() error {
 		return nil
 	}
 	security := config.ConfigSecurity{}
-	if store := logstore.Current(); store != nil {
-		audit := &logstore.AuditWriter{Store: store}
-		importCtx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
-		defer cancel()
-		if err := audit.ImportLegacy(importCtx, config.ROOT_PATH); err != nil {
-			return fmt.Errorf("迁移旧配置审计失败，源文件已保留: %w", err)
-		}
-		security.Audit = audit
-	}
 	manager, err := config.NewConfigManagerWithSecurity(config.ROOT_PATH, config.ConfigLoaderOptions{Validation: config.RuntimeValidationOptions{
 		HasSuperAdmin: true,
 		Production:    !config.DevelopmentMode,
diff --git a/backend/services/dbmigration/portable_executor.go b/backend/services/dbmigration/portable_executor.go
index 6745971..6435623 100644
--- a/backend/services/dbmigration/portable_executor.go
+++ b/backend/services/dbmigration/portable_executor.go
@@ -12,7 +12,6 @@ import (
 
 	"git.pcux.cn/xuans/Smail/config"
 	"git.pcux.cn/xuans/Smail/db/migration"
-	"git.pcux.cn/xuans/Smail/services/logstore"
 )
 
 // PortableExecutor 使用版本化目标结构复制业务数据，不拼接用户提供的 SQL。
@@ -221,13 +220,8 @@ func (e *PortableExecutor) Run(ctx context.Context, plan Plan, update func(Statu
 	if err := update(StatusSwitching); err != nil {
 		return err
 	}
-	// 源库此时仍持有写锁，切换审计必须写入已复制且校验完成的目标库。
-	logStore, err := logstore.New(target, dialect)
-	if err != nil {
-		return err
-	}
-	switchContext := config.WithMigrationAuditWriter(ctx, &logstore.AuditWriter{Store: logStore})
-	err = e.switchConfig(switchContext, plan.expectedGeneration, plan.targetConfig, plan.actor)
+	// 配置切换结果只写运行日志，不再依赖源库或目标库保存独立审计。
+	err = e.switchConfig(ctx, plan.expectedGeneration, plan.targetConfig, plan.actor)
 	if err != nil && isKnownSwitchRejection(err) {
 		return err
 	}
diff --git a/backend/services/logstore/audit.go b/backend/services/logstore/audit.go
index 417413c..d1be454 100644
--- a/backend/services/logstore/audit.go
+++ b/backend/services/logstore/audit.go
@@ -5,28 +5,13 @@ import (
 	"encoding/json"
 
 	"git.pcux.cn/xuans/Smail/config"
-	"git.pcux.cn/xuans/Smail/utils/logpolicy"
 )
 
 type AuditWriter struct{ Store *Store }
 
 func (w *AuditWriter) WriteConfigAudit(ctx context.Context, event config.ConfigAuditEvent) error {
-	if w == nil || w.Store == nil {
-		return ErrUnavailable
-	}
-	normalized, err := config.NormalizeConfigAuditEvent(event)
-	if err != nil {
-		return err
-	}
-	payload, err := json.Marshal(normalized)
-	if err != nil {
-		return err
-	}
-	return w.Store.Write(ctx, Entry{
-		ID: normalized.ID, CreatedAt: normalized.CreatedAt, Kind: "config",
-		ActorID: normalized.ActorID, Action: string(normalized.Operation),
-		Section: string(normalized.Section), Result: normalized.Result, Payload: payload,
-	})
+	// 旧调用方也转到运行日志，避免再次接入数据库审计。
+	return (config.RuntimeConfigLogWriter{}).WriteConfigAudit(ctx, event)
 }
 
 func (w *AuditWriter) Query(ctx context.Context, query config.ConfigAuditQuery) ([]config.ConfigAuditEvent, error) {
@@ -70,15 +55,7 @@ func (w *AuditWriter) ExportCSV(ctx context.Context, query config.ConfigAuditQue
 	return config.ExportConfigAuditCSV(items)
 }
 
-func (w *AuditWriter) ImportLegacy(ctx context.Context, root string) error {
-	if w == nil || w.Store == nil {
-		return ErrUnavailable
-	}
-	legacy, err := config.NewFileAuditWriter(root)
-	if err != nil {
-		return err
-	}
-	return legacy.Visit(ctx, logpolicy.Cutoff(w.Store.now()), func(event config.ConfigAuditEvent) error {
-		return w.WriteConfigAudit(ctx, event)
-	})
+func (w *AuditWriter) ImportLegacy(_ context.Context, _ string) error {
+	// 独立配置审计已停用，历史文件留在原处，不再导入数据库或重复输出。
+	return nil
 }
diff --git a/backend/services/logstore/store.go b/backend/services/logstore/store.go
index 7bd6240..0b5a558 100644
--- a/backend/services/logstore/store.go
+++ b/backend/services/logstore/store.go
@@ -92,6 +92,9 @@ func replacePlaceholders(statement string, index *int) string {
 
 // Write 只接受业务点构造的脱敏载荷，禁止直接传入 HTTP 请求或邮件正文。
 func (s *Store) Write(ctx context.Context, entry Entry) error {
+	if entry.Kind == "config" {
+		return ErrInvalid
+	}
 	if s == nil || s.db == nil {
 		return ErrUnavailable
 	}
diff --git a/docs/日志改造任务.md b/docs/日志改造任务.md
index fc47c06..3f7e53d 100644
--- a/docs/日志改造任务.md
+++ b/docs/日志改造任务.md
@@ -1,5 +1,15 @@
 # 日志存储与可视化改造
 
+## 2026-09-09 取消独立配置审计
+
+- [✓] 需求确认：取消配置审计分类、维护菜单及查询导出；配置修改仅在现有运行日志文件记录简短结果，操作记录与收发信存储方式不变。
+- [✓] 修改前检查点 `42a173f` 已提交并推送；不删除历史审计文件或清空数据库。
+- [✓] 默认配置管理器改用运行日志，停止数据库审计写入与历史审计导入；旧审计接口返回已停用，不再返回记录或下载文件。
+- [✓] 配置保存、回滚、迁移仍使用原有事务、备份、权限与二次验证；运行日志不写配置前后值、密钥、密码或用户名称。跨数据库迁移不再创建目标库审计写入器，保留复制校验和源库写锁。
+- [✓] 全量回归 `test-log/run-2026-09-08T17-37-37-092Z-35572`：前端 152 项、部署 4 项及后端全包通过。并发检测 `test-log/run-2026-09-08T17-42-33-063Z-34044`：配置、数据库日志、数据库迁移、HTTP 和运行日志包通过。
+- [~] 完整编译部署，浏览器 MCP 验证三个日志分类、配置维护菜单和停用接口。
+- [ ] 更新 `yunx-test` 并记录最终提交、运行版本与验证结果。
+
 ## 2026-09-09 倒序查询与写入前过滤
 
 - [✓] 需求确认：四类日志统一倒序、每页十条、支持起止时间，默认最近二十四小时；翻页固定查询时段。
diff --git a/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.js b/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.js
index c1bcb57..6183b51 100644
--- a/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.js
+++ b/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.js
@@ -9,7 +9,6 @@ export function useMaintenance(pageKey) {
     page.rollbackPreview.value = null
     page.rollbackConfirmed.value = false
   }
-  const auditPagination = usePagination(page.auditItems, 6)
   const backupPagination = usePagination(page.backups, 6)
-  return { ...page, selectBackup, auditPagination, backupPagination }
+  return { ...page, selectBackup, backupPagination }
 }
diff --git a/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.vue b/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.vue
index a61b4ba..285a2a7 100644
--- a/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.vue
+++ b/frontend/src/views/components/ConfigSettings/ConfigMaintenance/ConfigMaintenance.vue
@@ -149,36 +149,6 @@
         </div>
       </section>
 
-      <section v-else-if="pageKey === 'audit' && canAudit" class="maintenance-panel audit-panel">
-        <div class="maintenance-body">
-          <div class="panel-heading">
-            <p class="heading-note">展示最近 50 条，导出最多 500 条记录。</p>
-            <div class="audit-actions">
-              <el-button size="small" :disabled="!!working" :loading="auditLoading" @click="loadAudit">查询</el-button>
-              <el-button v-if="canExportAudit" size="small" type="primary" plain :disabled="!!working" :loading="working === 'export'" @click="exportAudit('json')">导出 JSON</el-button>
-              <el-button v-if="canExportAudit" size="small" plain :disabled="!!working" :loading="working === 'export-csv'" @click="exportAudit('csv')">导出 CSV</el-button>
-            </div>
-          </div>
-          <el-alert v-if="auditError" :title="auditError" type="warning" :closable="false" show-icon />
-          <div v-else-if="auditItems.length" class="audit-list">
-            <div v-for="{ entry: item } in auditRows" :key="item.id || `${item.createdAt}-${item.operation}`" class="audit-item">
-              <div>
-                <strong>{{ operationLabel(item.operation) }}</strong>
-                <span>{{ sectionLabel(item.section) }} · {{ item.actorName || item.actorId || '系统' }}</span>
-                <details v-if="item.changes?.length" class="audit-changes">
-                  <summary>{{ item.changes.length }} 个字段变更</summary>
-                  <p v-for="change in item.changes" :key="change.field">
-                    {{ change.field }}：{{ change.before }} → {{ change.after }}
-                  </p>
-                </details>
-              </div>
-              <time>{{ formatTime(item.createdAt) }}</time>
-            </div>
-          </div>
-          <el-empty v-else-if="!auditLoading" description="暂无配置审计记录" :image-size="72" />
-          <ConfigPagination v-model:current-page="auditPage" :page-count="auditPageCount" :total="auditItems.length" label="审计记录" />
-        </div>
-      </section>
       <el-empty v-else description="当前账号无权访问此页面" />
     </template>
   </div>
@@ -201,10 +171,8 @@ const {
   canRestart, serviceLabel, restartPreview, previewRestart, requestRestart,
   canRollback, backupsLoading, backupsError, backups, rollbackGeneration, rollbackConfirmed,
   rollbackPreview, loadBackups, selectBackup, previewRollback, executeRollback,
-  canAudit, canExportAudit, auditLoading, auditError, auditItems, loadAudit, exportAudit,
-  formatTime, sectionLabel, operationLabel, auditPagination, backupPagination
+  formatTime, sectionLabel, backupPagination
 } = useMaintenance(props.pageKey)
-const { currentPage: auditPage, pageCount: auditPageCount, pageItems: auditRows } = auditPagination
 const { currentPage: backupPage, pageCount: backupPageCount, pageItems: backupRows } = backupPagination
 
 defineExpose({ beforeLeave })
diff --git a/frontend/src/views/components/ConfigSettings/ConfigNavigation.js b/frontend/src/views/components/ConfigSettings/ConfigNavigation.js
index 360ca47..b1d20ad 100644
--- a/frontend/src/views/components/ConfigSettings/ConfigNavigation.js
+++ b/frontend/src/views/components/ConfigSettings/ConfigNavigation.js
@@ -19,8 +19,7 @@ export function useNavigation() {
   const tools = [
     { value: 'migration', label: '数据库迁移', capability: 'database.migrate' },
     { value: 'restart', label: '服务重启', capability: 'service.restart' },
-    { value: 'backups', label: '备份与回滚', capability: 'config.rollback' },
-    { value: 'audit', label: '配置审计', capability: 'audit.read' }
+    { value: 'backups', label: '备份与回滚', capability: 'config.rollback' }
   ]
   const sectionOptions = computed(() => store.hasCapability('config.read') ? pages : [])
   const maintenanceOptions = computed(() => store.hasCapability('config.read')
diff --git a/frontend/src/views/components/ConfigSettings/ConfigSettings.css b/frontend/src/views/components/ConfigSettings/ConfigSettings.css
index f4f66f4..128a538 100644
--- a/frontend/src/views/components/ConfigSettings/ConfigSettings.css
+++ b/frontend/src/views/components/ConfigSettings/ConfigSettings.css
@@ -177,20 +177,15 @@
 .confirmation-check :deep(.el-checkbox__input) {
   margin-top: 3px;
 }
-.action-row,
-.audit-actions {
+.action-row {
   display: flex;
   flex-wrap: wrap;
   gap: 10px;
   margin-top: 12px;
 }
-.action-row > .el-button,
-.audit-actions > .el-button {
+.action-row > .el-button {
   margin-left: 0;
 }
-.audit-actions {
-  margin-top: 0;
-}
 .maintenance-heading {
   display: flex;
   align-items: baseline;
@@ -315,37 +310,6 @@
   margin: 0;
   padding-left: 18px;
 }
-.audit-list {
-  display: grid;
-  gap: 10px;
-  margin-top: 18px;
-}
-.audit-item {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-  padding: 8px 12px;
-  border-radius: var(--pm-radius-sm);
-  background: var(--pm-bg-primary);
-}
-.audit-item div {
-  display: grid;
-  gap: 4px;
-  min-width: 0;
-  overflow-wrap: anywhere;
-}
-.audit-item strong {
-  color: var(--pm-text-primary);
-}
-.audit-item span,
-.audit-item time {
-  color: var(--pm-text-secondary);
-  font-size: 13px;
-}
-.audit-item time {
-  flex: none;
-}
 @container config-main (max-width: 620px) {
   .secret-editor {
     grid-template-columns: minmax(0, 1fr);
@@ -362,12 +326,7 @@
   .maintenance-summary {
     flex-wrap: wrap;
   }
-  .audit-item {
-    align-items: stretch;
-    flex-direction: column;
-  }
-  .action-row .el-button,
-  .audit-actions .el-button {
+  .action-row .el-button {
     flex: 1;
     min-width: 110px;
   }
diff --git a/frontend/src/views/components/ConfigSettings/ConfigSettings.js b/frontend/src/views/components/ConfigSettings/ConfigSettings.js
index d6a73e8..99922c0 100644
--- a/frontend/src/views/components/ConfigSettings/ConfigSettings.js
+++ b/frontend/src/views/components/ConfigSettings/ConfigSettings.js
@@ -26,14 +26,6 @@ const serviceLabels = {
 }
 
 const sectionLabels = Object.fromEntries(sections.map(item => [item.value, item.label]))
-const operationLabels = {
-  validate: '验证配置',
-  update: '保存配置',
-  apply: '应用配置',
-  rollback_preview: '预览回滚',
-  rollback_ticket: '签发回滚票据',
-  rollback: '执行回滚'
-}
 
 export function usePage(pageKey = 'base') {
   const isConfigPage = sections.some(item => item.value === pageKey)
@@ -45,9 +37,7 @@ export function usePage(pageKey = 'base') {
   const saveFlow = ref('')
   const busy = computed(() => !!working.value || !!saveFlow.value)
   const backupsLoading = ref(false)
-  const auditLoading = ref(false)
   const backupsError = ref('')
-  const auditError = ref('')
   const status = reactive({
     setupState: '',
     tlsMode: '',
@@ -116,7 +106,6 @@ export function usePage(pageKey = 'base') {
   const rollbackGeneration = ref(0)
   const rollbackConfirmed = ref(false)
   const rollbackPreview = ref(null)
-  const auditItems = ref([])
   const databaseConfig = reactive({ type: '', name: '', localRef: '' })
   const migrationTargetName = ref('')
   const migrationTarget = reactive({ type: 'sqlite', host: '127.0.0.1', port: 3306, username: '', password: '' })
@@ -161,8 +150,6 @@ export function usePage(pageKey = 'base') {
 
   const canWrite = computed(() => globalStatus.hasCapability('config.write_global'))
   const canRollback = computed(() => globalStatus.hasCapability('config.rollback'))
-  const canAudit = computed(() => globalStatus.hasCapability('audit.read'))
-  const canExportAudit = computed(() => globalStatus.hasCapability('audit.export'))
   const canMigrate = computed(() => globalStatus.hasCapability('database.migrate'))
   const canRestart = computed(() => globalStatus.hasCapability('service.restart'))
   const stateLabel = computed(() => ({ new: '未初始化', bootstrap: '初始化中', ready: '就绪', degraded: '降级' }[status.setupState] || status.setupState || '未知'))
@@ -208,7 +195,6 @@ export function usePage(pageKey = 'base') {
   const formatTime = value => value ? new Date(value).toLocaleString('zh-CN', { hour12: false }) : '-'
   const serviceLabel = value => serviceLabels[value] || value
   const sectionLabel = value => sectionLabels[value] || value || '-'
-  const operationLabel = value => operationLabels[value] || value || '-'
   const migrationStatusLabels = {
     previewed: '已生成预览',
     created: '已创建',
@@ -346,22 +332,6 @@ export function usePage(pageKey = 'base') {
     }
   }
 
-  const loadAudit = async () => {
-    if (!canAudit.value) return
-    auditLoading.value = true
-    auditError.value = ''
-    try {
-      const response = await http.get('/api/v1/audits/config?limit=50')
-      notifyResponseError(response, '配置审计读取失败')
-      auditItems.value = Array.isArray(response.data) ? response.data : []
-    } catch (error) {
-      auditItems.value = []
-      auditError.value = error.message || '配置审计读取失败'
-    } finally {
-      auditLoading.value = false
-    }
-  }
-
   const previewDatabaseMigration = async () => {
     if (!canMigrate.value || working.value || sectionError.value || !migrationReady.value) return
     working.value = 'migration-preview'
@@ -499,7 +469,6 @@ export function usePage(pageKey = 'base') {
       if (isConfigPage || (pageKey === 'migration' && canMigrate.value)) await loadSection()
       if (isConfigPage) await loadPending()
       if (pageKey === 'backups') await loadBackups()
-      if (pageKey === 'audit') await loadAudit()
     } catch (error) {
       availabilityError.value = error.message || '配置管理数据读取失败'
     } finally {
@@ -723,38 +692,6 @@ export function usePage(pageKey = 'base') {
     }
   }
 
-  const exportAudit = async format => {
-    if (!canExportAudit.value || working.value) return
-    working.value = format === 'csv' ? 'export-csv' : 'export'
-    try {
-      const response = await requestWithRecentAuthentication(() => http.post(
-        '/api/v1/audits/config', { format, limit: 500 }, { responseType: 'blob' }
-      ))
-      if (!(response instanceof Blob)) {
-        throw new Error(response?.errorMsg || '审计导出响应格式不正确')
-      }
-      // Blob 请求也可能返回 JSON 业务错误，不能把错误响应当作审计文件下载。
-      if (response.type.includes('json') || format === 'json') {
-        const payload = JSON.parse(await response.text())
-        if (payload && !Array.isArray(payload) && Object.hasOwn(payload, 'errorNo') && payload.errorNo !== 0) {
-          throw new Error(payload.errorMsg || '审计导出失败')
-        }
-      }
-      const blob = response
-      const url = URL.createObjectURL(blob)
-      const anchor = document.createElement('a')
-      anchor.href = url
-      anchor.download = `smail-config-audit.${format}`
-      anchor.click()
-      URL.revokeObjectURL(url)
-      ElMessage.success('审计记录已导出')
-    } catch (error) {
-      if (!isRecentAuthenticationCancelled(error)) ElMessage.error(error.message || '审计导出失败')
-    } finally {
-      working.value = ''
-    }
-  }
-
   const beforeLeave = async () => {
     if (busy.value) {
       ElMessage.warning('当前操作尚未完成，请稍后再切换页面')
@@ -795,11 +732,11 @@ export function usePage(pageKey = 'base') {
     loading, availabilityError, working, status, stateLabel, stateTagType, sectionOptions: sections,
     selectedSection, currentSection, sectionLoading, editorText, formConfig, formErrors, updateField, updateSecret,
     sectionError, saveError, sensitiveHint, secretField, secretValue,
-    confirmed, savedGeneration, pendingCandidate, managePending, validationResult, canWrite, canRollback, canAudit, canExportAudit,
+    confirmed, savedGeneration, pendingCandidate, managePending, validationResult, canWrite, canRollback,
     backupsLoading, backupsError, backups, rollbackGeneration, rollbackConfirmed, rollbackPreview,
-    auditLoading, auditError, auditItems, loadAll, loadSection, validateConfig, saveConfig, applyConfig, saveAndApply, continuePending,
-    loadBackups, previewRollback, executeRollback, loadAudit, exportAudit, formatTime,
-    serviceLabel, sectionLabel, operationLabel, databaseConfig, databaseTypeLabel, canMigrate,
+    loadAll, loadSection, validateConfig, saveConfig, applyConfig, saveAndApply, continuePending,
+    loadBackups, previewRollback, executeRollback, formatTime,
+    serviceLabel, sectionLabel, databaseConfig, databaseTypeLabel, canMigrate,
     migrationTargetName, migrationPreview, migrationToken, migrationRecord, migrationStatusLabel, migrationStatusType,
     migrationTarget, migrationReady, migrationError, invalidateMigration, changeMigrationType,
     previewDatabaseMigration, loadMigrationStatus, executeDatabaseMigration, canRestart, restartPreview,
diff --git a/frontend/src/views/components/LogSettings/LogSettings.js b/frontend/src/views/components/LogSettings/LogSettings.js
index 31365e0..9485d83 100644
--- a/frontend/src/views/components/LogSettings/LogSettings.js
+++ b/frontend/src/views/components/LogSettings/LogSettings.js
@@ -3,7 +3,7 @@ import { http } from '@/utils/axios'
 import { parseRuntimeLine, summarizeRuntime, timeParts } from './RuntimeLog.js'
 
 export function useLogs() {
-  const category = ref('config')
+  const category = ref('operation')
   const loading = ref(false)
   const error = ref('')
   const items = ref([])
@@ -25,7 +25,6 @@ export function useLogs() {
   let appliedFilters = {}
 
   const categories = [
-    { label: '配置审计', value: 'config' },
     { label: '操作记录', value: 'operation' },
     { label: '收发信记录', value: 'mail' },
     { label: '运行日志', value: 'runtime' }
@@ -36,7 +35,6 @@ export function useLogs() {
   const actionLabel = value => ({ update: '保存配置', rollback: '回滚配置', migration: '迁移配置' }[value] || value)
   const displayActor = item => item.payload?.actorName || (item.actorId && item.actorId !== '0' ? item.actorId : '系统')
   const details = computed(() => detail.value?.payload || {})
-  const changes = computed(() => details.value.changes || [])
   const runtimeRows = computed(() => lines.value.map((line, index) => parseRuntimeLine(line, offset.value + index + 1)))
   const runtimeSummary = computed(() => summarizeRuntime(runtimeRows.value))
   const visibleCount = computed(() => isRuntime.value ? lines.value.length : items.value.length)
@@ -125,7 +123,7 @@ export function useLogs() {
 
   return {
     category, categories, loading, error, items, lines, offset,
-    hasMore, actorId, dateRange, detail, details, changes, isRuntime,
+    hasMore, actorId, dateRange, detail, details, isRuntime,
     runtimeDetail, runtimeRows, runtimeSummary, visibleCount, pageRange,
     currentCategory, resultType, runtimeRowClass, timeParts,
     formatTime, resultLabel, actionLabel, displayActor, search, recent, next, previous
diff --git a/frontend/src/views/components/LogSettings/LogSettings.vue b/frontend/src/views/components/LogSettings/LogSettings.vue
index 48fb33d..54f8a90 100644
--- a/frontend/src/views/components/LogSettings/LogSettings.vue
+++ b/frontend/src/views/components/LogSettings/LogSettings.vue
@@ -129,15 +129,7 @@
     <el-dialog :model-value="Boolean(detail)" title="日志详情" width="min(760px, 92vw)" append-to-body @close="detail = null">
       <template v-if="detail">
         <p>{{ formatTime(detail.createdAt) }} · {{ displayActor(detail) }} · {{ actionLabel(detail.action) }}</p>
-        <el-table v-if="changes.length" :data="changes" max-height="440">
-          <el-table-column prop="field" label="变更字段" min-width="200" />
-          <el-table-column prop="before" label="修改前" min-width="150" />
-          <el-table-column prop="after" label="修改后" min-width="150" />
-        </el-table>
-        <p v-else-if="category === 'config'">
-          {{ detail.id.startsWith('legacy-') || !details.actorName ? '此记录未保存字段前后值，不补造历史详情。' : '此次保存没有业务字段变更。' }}
-        </p>
-        <dl v-else-if="category === 'mail'" class="log-detail-grid">
+        <dl v-if="category === 'mail'" class="log-detail-grid">
           <dt>发件人</dt><dd>{{ details.sender || '—' }}</dd>
           <dt>收件人数</dt><dd>{{ details.recipientCount }}</dd>
           <dt>邮件大小</dt><dd>{{ details.bytes }} 字节</dd>
@@ -157,7 +149,7 @@ import { useLogs } from './LogSettings.js'
 
 const {
   category, categories, loading, error, items, offset,
-  hasMore, actorId, dateRange, detail, details, changes, isRuntime,
+  hasMore, actorId, dateRange, detail, details, isRuntime,
   runtimeDetail, runtimeRows, runtimeSummary, pageRange,
   currentCategory, resultType, runtimeRowClass, timeParts,
   formatTime, resultLabel, actionLabel, displayActor, search, recent, next, previous
diff --git a/test/backend/config_runtime_log_test.go b/test/backend/config_runtime_log_test.go
new file mode 100644
index 0000000..b379a7e
--- /dev/null
+++ b/test/backend/config_runtime_log_test.go
@@ -0,0 +1,110 @@
+package config
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"git.pcux.cn/xuans/Smail/services/runtimelog"
+	log "github.com/sirupsen/logrus"
+)
+
+func TestDefaultConfigManagerUsesRuntimeLogAndPreservesLegacyFile(t *testing.T) {
+	for _, withSecurity := range []bool{false, true} {
+		t.Run(map[bool]string{false: "默认构造", true: "默认安全配置"}[withSecurity], func(t *testing.T) {
+			root := t.TempDir()
+			writeRuntimeFixture(t, root, validRuntimeConfig())
+			legacy, err := NewFileAuditWriter(root)
+			if err != nil {
+				t.Fatal(err)
+			}
+			history := []byte("保留旧审计原文，不解析、不导入、不追加\n")
+			if err := os.WriteFile(legacy.path, history, 0600); err != nil {
+				t.Fatal(err)
+			}
+			logger := log.StandardLogger()
+			oldHooks, oldOutput, oldFormatter, oldLevel, oldCaller := logger.Hooks, logger.Out, logger.Formatter, logger.GetLevel(), logger.ReportCaller
+			var output bytes.Buffer
+			logger.ReplaceHooks(make(log.LevelHooks))
+			logger.SetOutput(&output)
+			logger.SetFormatter(&logFormatter{})
+			logger.SetLevel(log.InfoLevel)
+			logger.SetReportCaller(true)
+			t.Cleanup(func() {
+				logger.ReplaceHooks(oldHooks)
+				logger.SetOutput(oldOutput)
+				logger.SetFormatter(oldFormatter)
+				logger.SetLevel(oldLevel)
+				logger.SetReportCaller(oldCaller)
+			})
+			writer, err := runtimelog.Start(root)
+			if err != nil {
+				t.Fatal(err)
+			}
+			t.Cleanup(func() { _ = writer.Close() })
+			options := ConfigLoaderOptions{Validation: RuntimeValidationOptions{HasSuperAdmin: true, Production: true}}
+			var manager *ConfigManager
+			if withSecurity {
+				manager, err = NewConfigManagerWithSecurity(root, options, ConfigSecurity{})
+			} else {
+				manager, err = NewConfigManager(root, options)
+			}
+			if err != nil {
+				t.Fatal(err)
+			}
+			if _, ok := manager.security.Audit.(RuntimeConfigLogWriter); !ok {
+				t.Fatal("默认写入器仍使用独立配置审计")
+			}
+			payload, err := json.Marshal(manager.Snapshot().Email)
+			if err != nil {
+				t.Fatal(err)
+			}
+			updated, err := manager.Update(context.Background(), UpdateRequest{Section: SectionEmail, ExpectedGeneration: 1, Payload: payload, Actor: authorizedConfigActor()})
+			if err != nil {
+				t.Fatal(err)
+			}
+			if _, err := manager.Apply(context.Background(), updated.Generation); err != nil {
+				t.Fatal(err)
+			}
+			if manager.Status().SetupState != SetupStateReady {
+				t.Fatal("取消审计影响了配置保存")
+			}
+			if _, err := manager.AuditQuery(context.Background(), ConfigAuditQuery{}); err != ErrAuditQueryUnavailable {
+				t.Fatal("默认管理器仍提供审计查询")
+			}
+			event := ConfigAuditEvent{Operation: ConfigOperationRollback, ActorID: "1", ActorRole: "super_admin", ActorName: "不应记录的名称", FromGeneration: 2, ToGeneration: 3, Result: "failure", CreatedAt: time.Now(), Changes: []ConfigAuditChange{{Field: "root.database.password", Before: "不应记录的旧值", After: "不应记录的新值"}}}
+			if err := (RuntimeConfigLogWriter{}).WriteConfigAudit(context.Background(), event); err != nil {
+				t.Fatal(err)
+			}
+			page, err := writer.Query(context.Background(), runtimelog.Query{Limit: 10})
+			if err != nil {
+				t.Fatal(err)
+			}
+			text := strings.Join(page.Lines, "\n")
+			if len(page.Lines) != 2 || !strings.Contains(text, "保存配置成功") || !strings.Contains(text, "回滚配置失败") || !strings.Contains(text, "[warning]") {
+				t.Fatalf("运行日志缺少配置结果：%s", text)
+			}
+			if strings.Contains(text, "不应记录") || strings.Contains(text, "password") || strings.Contains(text, "\"changes\"") {
+				t.Fatal("运行日志泄露配置详情")
+			}
+			unchanged, err := os.ReadFile(legacy.path)
+			if err != nil || !bytes.Equal(unchanged, history) {
+				t.Fatal("旧审计文件被修改")
+			}
+			files, err := os.ReadDir(filepath.Join(root, "log"))
+			if err != nil {
+				t.Fatal(err)
+			}
+			for _, file := range files {
+				if strings.Contains(file.Name(), "audit") {
+					t.Fatal("生成了独立审计文件")
+				}
+			}
+		})
+	}
+}
diff --git a/test/backend/log_store_test.go b/test/backend/log_store_test.go
index 02b9129..240df30 100644
--- a/test/backend/log_store_test.go
+++ b/test/backend/log_store_test.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"os"
 	"path/filepath"
 	"strings"
 	"testing"
@@ -39,7 +40,7 @@ func testStore(t *testing.T) *Store {
 func TestLogStoreEmptyEntriesAreNotInserted(t *testing.T) {
 	s := testStore(t)
 	ctx := context.Background()
-	for _, kind := range []string{"config", "operation", "mail"} {
+	for _, kind := range []string{"operation", "mail"} {
 		for _, payload := range []string{`{}`, `null`, `[]`, `" "`, `{"message":"***"}`} {
 			if err := s.Write(ctx, Entry{Kind: kind, CreatedAt: time.Now(), Action: "---", Payload: []byte(payload)}); err != nil {
 				t.Fatal(err)
@@ -129,7 +130,7 @@ func TestLogRetentionBoundariesAndBusinessSafety(t *testing.T) {
 	}
 }
 
-func TestLogDialectStatementsAndAuditReplay(t *testing.T) {
+func TestLogDialectStatementsAndRetiredAuditWriter(t *testing.T) {
 	s := testStore(t)
 	for _, dialect := range []migration.Dialect{migration.DialectSQLite, migration.DialectMySQL, migration.DialectPostgres} {
 		s.dialect = dialect
@@ -158,11 +159,38 @@ func TestLogDialectStatementsAndAuditReplay(t *testing.T) {
 		}
 	}
 	items, err := audit.Query(context.Background(), config.ConfigAuditQuery{})
-	if err != nil || len(items) != 1 || items[0].Changes[0].After != "debug" {
-		t.Fatalf("audit: %+v, %v", items, err)
+	if err != nil || len(items) != 0 {
+		t.Fatalf("已停用的配置审计仍写入数据库：%+v, %v", items, err)
 	}
-	data, err := audit.ExportCSV(context.Background(), config.ConfigAuditQuery{})
-	if err != nil || !strings.Contains(string(data), "tester") || !strings.Contains(string(data), "debug") {
-		t.Fatalf("csv: %s, %v", data, err)
+	if err := s.Write(context.Background(), Entry{Kind: "config", CreatedAt: time.Now(), Payload: []byte(`{}`)}); err != ErrInvalid {
+		t.Fatal("数据库写入入口必须拒绝配置审计")
+	}
+}
+
+func TestRetiredAuditImportPreservesLegacyFiles(t *testing.T) {
+	s := testStore(t)
+	root := t.TempDir()
+	directory := filepath.Join(root, "log")
+	if err := os.MkdirAll(directory, 0700); err != nil {
+		t.Fatal(err)
+	}
+	path := filepath.Join(directory, "config-audit-v2.jsonl")
+	history := []byte("旧审计内容不再解析或导入\n")
+	if err := os.WriteFile(path, history, 0600); err != nil {
+		t.Fatal(err)
+	}
+	audit := &AuditWriter{Store: s}
+	for index := 0; index < 2; index++ {
+		if err := audit.ImportLegacy(context.Background(), root); err != nil {
+			t.Fatal(err)
+		}
+	}
+	data, err := os.ReadFile(path)
+	if err != nil || string(data) != string(history) {
+		t.Fatal("旧审计文件被修改")
+	}
+	var count int
+	if err := s.db.QueryRow("SELECT COUNT(*) FROM operation_log").Scan(&count); err != nil || count != 0 {
+		t.Fatal("已停用的旧审计导入仍写入数据库")
 	}
 }
diff --git a/test/backend/logs_api_test.go b/test/backend/logs_api_test.go
index ab726c3..c5fc4c3 100644
--- a/test/backend/logs_api_test.go
+++ b/test/backend/logs_api_test.go
@@ -69,7 +69,7 @@ func TestLogsAPIRejectsUnscopedAccessAndValidatesQueries(t *testing.T) {
 			}
 		}
 	}
-	for _, query := range []string{"kind=unknown", "kind=mail&limit=501", "kind=mail&offset=-1", "kind=mail&from=invalid", "kind=mail&from=2026-09-08T00:00:00Z&to=2026-09-01T00:00:00Z"} {
+	for _, query := range []string{"kind=config", "kind=unknown", "kind=mail&limit=501", "kind=mail&offset=-1", "kind=mail&from=invalid", "kind=mail&from=2026-09-08T00:00:00Z&to=2026-09-01T00:00:00Z"} {
 		if got := call(access.RoleSuperAdmin, query); got.ErrorNo != response.ParamsError {
 			t.Fatalf("invalid query accepted: %s => %d", query, got.ErrorNo)
 		}
diff --git a/test/backend/operation_log_test.go b/test/backend/operation_log_test.go
index 0f55ba5..d356986 100644
--- a/test/backend/operation_log_test.go
+++ b/test/backend/operation_log_test.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"encoding/json"
+	"net/http"
 	"net/http/httptest"
 	"path/filepath"
 	"testing"
@@ -16,6 +17,23 @@ import (
 	_ "modernc.org/sqlite"
 )
 
+func TestRetiredConfigAuditRoutesReturnGone(t *testing.T) {
+	for _, path := range []string{"/api/v1/audits/config", "/api/v1/audits/config/export", "/api/v1/audits/config/audit-00000000000000000000000000000000"} {
+		for _, method := range []string{http.MethodGet, http.MethodPost} {
+			request := httptest.NewRequest(method, path, nil)
+			recorder := httptest.NewRecorder()
+			if path == "/api/v1/audits/config" {
+				configAuditRoute(&appcontext.Context{}, recorder, request)
+			} else {
+				configAuditSubRoute(&appcontext.Context{}, recorder, request)
+			}
+			if recorder.Code != http.StatusGone || recorder.Header().Get("Cache-Control") != "no-store" || recorder.Header().Get("Content-Disposition") != "" {
+				t.Fatalf("已停用入口仍可查询或导出：%s %s", method, path)
+			}
+		}
+	}
+}
+
 func TestOperationLogUsesCompletedIdentityWithoutSensitivePayload(t *testing.T) {
 	database, err := sql.Open("sqlite", filepath.Join(t.TempDir(), "operations.db"))
 	if err != nil {
diff --git a/test/frontend/config-navigation.test.mjs b/test/frontend/config-navigation.test.mjs
index 1a7910a..132d218 100644
--- a/test/frontend/config-navigation.test.mjs
+++ b/test/frontend/config-navigation.test.mjs
@@ -31,8 +31,11 @@ test('配置管理只保留服务配置与维护入口，不再包含插件菜
   await page.selectSection('invalid')
   assert.equal(page.selectedSection.value, 'base')
   allowed.add('audit.read')
-  assert.deepEqual(page.maintenanceOptions.value.map(item => item.value), ['audit'])
+  assert.deepEqual(page.maintenanceOptions.value.map(item => item.value), [])
   await page.selectSection('audit')
+  assert.equal(page.selectedSection.value, 'base')
+  allowed.add('config.rollback')
+  await page.selectSection('backups')
   assert.equal(page.activePage.value.component.name, 'ConfigMaintenance')
   allowed.delete('config.read')
   assert.equal(page.activePage.value, undefined)
diff --git a/test/frontend/config-settings.test.mjs b/test/frontend/config-settings.test.mjs
index a7f67e6..497fb28 100644
--- a/test/frontend/config-settings.test.mjs
+++ b/test/frontend/config-settings.test.mjs
@@ -60,61 +60,46 @@ function deferred() {
 }
 
 for (const cancelled of [false, true]) {
-  test(`审计导出身份过期后确认密码再重试，取消不误报失败：取消=${cancelled}`, async context => {
-    const originalDocument = globalThis.document
-    let downloads = 0
-    globalThis.document = { createElement: () => ({ click: () => { downloads++ } }) }
-    context.after(() => { globalThis.document = originalDocument })
+  test(`共享身份确认保留单次重试，移除审计不影响其他操作：取消=${cancelled}`, async () => {
     const requests = []
     let prompts = 0
-    const { page, messages, successes } = fixture(() => {}, 'audit', {
+    const helpers = compileRecentAuthentication({
       prompt: async () => {
         prompts++
         if (cancelled) throw 'cancel'
         return { value: 'test-password' }
-      },
-      http: {
-        post: async (url, body) => {
-          requests.push(url)
-          if (url.endsWith('/reauth')) {
-            assert.equal(body.password, 'test-password')
-            return { errorNo: 0 }
-          }
-          if (requests.length === 1) {
-            throw Object.assign(new Error('需要最近认证'), { apiErrorCode: 'RECENT_AUTH_REQUIRED' })
-          }
-          return new Blob(['action\nupdate'], { type: 'text/csv' })
-        }
+      }
+    }, {
+      post: async (url, body) => {
+        requests.push(url)
+        assert.equal(body.password, 'test-password')
+        return { errorNo: 0 }
       }
     })
-    await page.exportAudit('csv')
+    let attempts = 0
+    const action = helpers.requestWithRecentAuthentication(async () => {
+      if (++attempts === 1) throw Object.assign(new Error('需要最近认证'), { apiErrorCode: 'RECENT_AUTH_REQUIRED' })
+      return { errorNo: 0 }
+    })
+    if (cancelled) await assert.rejects(action, error => helpers.isRecentAuthenticationCancelled(error))
+    else assert.equal((await action).errorNo, 0)
     assert.equal(prompts, 1)
-    assert.equal(downloads, cancelled ? 0 : 1)
-    assert.deepEqual(messages, [])
-    assert.equal(successes.length, cancelled ? 0 : 1)
-    assert.equal(page.working.value, '')
-    assert.deepEqual(requests, cancelled
-      ? ['/api/v1/audits/config']
-      : ['/api/v1/audits/config', '/api/v1/security/reauth', '/api/v1/audits/config'])
+    assert.equal(attempts, cancelled ? 1 : 2)
+    assert.deepEqual(requests, cancelled ? [] : ['/api/v1/security/reauth'])
   })
 }
 
-test('审计导出确认身份后仍被拒绝时只重试一次，不能下载错误文件', async () => {
-  let exports = 0
-  const { page, messages } = fixture(() => {}, 'audit', {
-    prompt: async () => ({ value: 'test-password' }),
-    http: {
-      post: async url => {
-        if (url.endsWith('/reauth')) return { errorNo: 0 }
-        exports++
-        throw Object.assign(new Error('需要最近认证'), { apiErrorCode: 'RECENT_AUTH_REQUIRED' })
-      }
-    }
-  })
-  await page.exportAudit('csv')
-  assert.equal(exports, 2)
-  assert.deepEqual(messages, ['需要最近认证'])
-  assert.equal(page.working.value, '')
+test('移除配置审计查询、导出和维护面板，不保留隐藏请求', async () => {
+  const requests = []
+  const { page } = fixture(async path => {
+    requests.push(path)
+    return { errorNo: 0, data: { available: true } }
+  }, 'audit')
+  await page.loadAll()
+  assert.deepEqual(requests, ['/api/v1/config/status'])
+  assert.equal(page.loadAudit, undefined)
+  assert.equal(page.exportAudit, undefined)
+  assert.doesNotMatch(source, /audits\/config|auditItems|canExportAudit/)
 })
 
 test('证书页从状态接口读取生效反代模式，不额外加载基础配置', async () => {
@@ -210,12 +195,9 @@ test('配置页不加载备份或审计，维护页失败只显示本页错误',
   assert.equal(page.editorText.value, '{}')
   assert.deepEqual(requests, ['/api/v1/config/status', '/api/v1/config/base'])
   const backup = fixture(get, 'backups').page
-  const audit = fixture(get, 'audit').page
-  await Promise.all([backup.loadAll(), audit.loadAll()])
+  await backup.loadAll()
   assert.equal(backup.backupsError.value, '配置服务暂时不可用')
-  assert.equal(audit.auditError.value, '配置服务暂时不可用')
   assert.equal(backup.editorText.value, '')
-  assert.equal(audit.editorText.value, '')
   assert.deepEqual(messages, [])
   await page.loadBackups()
   assert.deepEqual(messages, [])
@@ -229,24 +211,19 @@ test('附属模块失败清除旧数据和回滚选择，重试成功清除错
     return { errorNo: 0, data: [{ generation: 2 }] }
   })
   page.backups.value = [{ generation: 1 }]
-  page.auditItems.value = [{ id: 'old' }]
   page.rollbackGeneration.value = 1
   page.rollbackPreview.value = { targetGeneration: 1 }
   page.rollbackConfirmed.value = true
-  await Promise.all([page.loadBackups(), page.loadAudit()])
+  await page.loadBackups()
   assert.deepEqual(page.backups.value, [])
-  assert.deepEqual(page.auditItems.value, [])
   assert.equal(page.rollbackGeneration.value, 0)
   assert.equal(page.rollbackPreview.value, null)
   assert.equal(page.rollbackConfirmed.value, false)
   fail = false
-  await Promise.all([page.loadBackups(), page.loadAudit()])
+  await page.loadBackups()
   assert.equal(page.backupsError.value, '')
-  assert.equal(page.auditError.value, '')
   assert.equal(page.backups.value.length, 1)
-  assert.equal(page.auditItems.value.length, 1)
   assert.equal(page.backupsLoading.value, false)
-  assert.equal(page.auditLoading.value, false)
 })
 
 test('状态请求失败后可重试恢复，不保留不可用提示', async () => {
@@ -478,10 +455,10 @@ test('独立页模板可编译，编辑器不再连接维护面板且权限绑
   assert.match(template, /v-if="canWrite" class="editor-footer"/)
   assert.doesNotMatch(template, /v-model="confirmed"/)
   assert.doesNotMatch(template, /maintenance-panel|migration-panel|rollback-panel|audit-panel/)
-  for (const [key, capability] of [['migration', 'canMigrate'], ['restart', 'canRestart'], ['backups', 'canRollback'], ['audit', 'canAudit']]) {
+  for (const [key, capability] of [['migration', 'canMigrate'], ['restart', 'canRestart'], ['backups', 'canRollback']]) {
     assert.ok(maintenance.includes(`pageKey === '${key}' && ${capability}`))
   }
-  assert.match(maintenance, /v-if="canExportAudit"/)
+  assert.doesNotMatch(maintenance, /audit-panel|canExportAudit|loadAudit/)
   for (const name of ['BaseConfig', 'EmailConfig', 'SslConfig', 'PluginsConfig', 'ConfigMaintenance']) {
     const page = readFileSync(new URL(`${name}/${name}.vue`, root), 'utf8')
     const { descriptor, errors } = parse(page)
diff --git a/test/frontend/logs.test.mjs b/test/frontend/logs.test.mjs
index 63dcb45..3f39c9d 100644
--- a/test/frontend/logs.test.mjs
+++ b/test/frontend/logs.test.mjs
@@ -25,6 +25,13 @@ test('日志页面使用共享 HTTP 客户端的命名导出', () => {
   assert.match(read('LogSettings.js'), /import\s*\{\s*http\s*\}\s*from\s*['"]@\/utils\/axios['"]/)
 })
 
+test('日志分类移除配置审计，保留操作、收发信与运行日志', () => {
+  const { page } = fixture(async () => ({ errorNo: 0, data: {} }))
+  assert.deepEqual(page.categories.map(item => item.value), ['operation', 'mail', 'runtime'])
+  assert.equal(page.category.value, 'operation')
+  assert.doesNotMatch(read('LogSettings.vue'), /category === 'config'|changes\.length/)
+})
+
 test('日志页面模板和样式能编译，详情不使用原始 HTML 渲染', () => {
   const require = createRequire(new URL('../../frontend/package.json', import.meta.url))
   const { parse, compileScript, compileStyle } = require('@vue/compiler-sfc')
diff --git a/test/run.mjs b/test/run.mjs
index 05bf0ea..27e62c1 100644
--- a/test/run.mjs
+++ b/test/run.mjs
@@ -61,6 +61,7 @@ if ((suite === 'all' || suite === 'backend') && result === 0) {
     'backend/config/audit_changes_test.go': 'test/backend/audit_changes_test.go',
     'backend/config/json_format_test.go': 'test/backend/json_format_test.go',
     'backend/config/log_formatter_test.go': 'test/backend/log_formatter_test.go',
+    'backend/config/config_runtime_log_test.go': 'test/backend/config_runtime_log_test.go',
     'backend/config/deployment_state_test.go': 'test/backend/deployment_state_test.go',
     'backend/config/ssl_retention_test.go': 'test/backend/ssl_retention_test.go',
     'backend/utils/runtimepath/layout_test.go': 'test/backend/runtime_layout_test.go',