feat(usage): add account cost display to admin dashboard and usage pages

- Add account_cost column to dashboard aggregation tables (migration 107) - DashboardStats: add TotalAccountCost/TodayAccountCost fields - ModelStat/GroupStat: add AccountCost field with SQL aggregation - GetStatsWithFilters: always return TotalAccountCost (remove accountID filter) - Dashboard Token cards: show user(green)/cost(orange)/standard(gray) - Usage stats card: show account cost and standard below main value - Model/Group distribution tables: add orange cost column
2026-05-04 21:20:51 +08:00 · 2026-04-15 13:47:38 +08:00
parent 7c671b5373
commit 6ade6d30a8
12 changed files with 89 additions and 34 deletions
--- a/backend/internal/pkg/usagestats/usage_log_types.go
+++ b/backend/internal/pkg/usagestats/usage_log_types.go
@@ -56,8 +56,9 @@ type DashboardStats struct {
 	TotalCacheCreationTokens int64   `json:"total_cache_creation_tokens"`
 	TotalCacheReadTokens     int64   `json:"total_cache_read_tokens"`
 	TotalTokens              int64   `json:"total_tokens"`
-	TotalCost                float64 `json:"total_cost"`        // 累计标准计费
-	TotalActualCost          float64 `json:"total_actual_cost"` // 累计实际扣除
+	TotalCost                float64 `json:"total_cost"`         // 累计标准计费
+	TotalActualCost          float64 `json:"total_actual_cost"`  // 累计实际扣除
+	TotalAccountCost         float64 `json:"total_account_cost"` // 累计账号成本

 	// 今日 Token 使用统计
 	TodayRequests            int64   `json:"today_requests"`
@@ -66,8 +67,9 @@ type DashboardStats struct {
 	TodayCacheCreationTokens int64   `json:"today_cache_creation_tokens"`
 	TodayCacheReadTokens     int64   `json:"today_cache_read_tokens"`
 	TodayTokens              int64   `json:"today_tokens"`
-	TodayCost                float64 `json:"today_cost"`        // 今日标准计费
-	TodayActualCost          float64 `json:"today_actual_cost"` // 今日实际扣除
+	TodayCost                float64 `json:"today_cost"`          // 今日标准计费
+	TodayActualCost          float64 `json:"today_actual_cost"`   // 今日实际扣除
+	TodayAccountCost         float64 `json:"today_account_cost"`  // 今日账号成本

 	// 系统运行统计
 	AverageDurationMs float64 `json:"average_duration_ms"` // 平均响应时间
@@ -99,8 +101,9 @@ type ModelStat struct {
 	CacheCreationTokens int64   `json:"cache_creation_tokens"`
 	CacheReadTokens     int64   `json:"cache_read_tokens"`
 	TotalTokens         int64   `json:"total_tokens"`
-	Cost                float64 `json:"cost"`        // 标准计费
-	ActualCost          float64 `json:"actual_cost"` // 实际扣除
+	Cost                float64 `json:"cost"`         // 标准计费
+	ActualCost          float64 `json:"actual_cost"`  // 实际扣除
+	AccountCost         float64 `json:"account_cost"` // 账号成本
 }

 // EndpointStat represents usage statistics for a single request endpoint.
@@ -125,8 +128,9 @@ type GroupStat struct {
 	GroupName   string  `json:"group_name"`
 	Requests    int64   `json:"requests"`
 	TotalTokens int64   `json:"total_tokens"`
-	Cost        float64 `json:"cost"`        // 标准计费
-	ActualCost  float64 `json:"actual_cost"` // 实际扣除
+	Cost        float64 `json:"cost"`         // 标准计费
+	ActualCost  float64 `json:"actual_cost"`  // 实际扣除
+	AccountCost float64 `json:"account_cost"` // 账号成本
 }

 // UserUsageTrendPoint represents user usage trend data point
--- a/backend/internal/repository/dashboard_aggregation_repo.go
+++ b/backend/internal/repository/dashboard_aggregation_repo.go
@@ -331,6 +331,7 @@ func (r *dashboardAggregationRepository) upsertHourlyAggregates(ctx context.Cont
 				COALESCE(SUM(cache_read_tokens), 0) AS cache_read_tokens,
 				COALESCE(SUM(total_cost), 0) AS total_cost,
 				COALESCE(SUM(actual_cost), 0) AS actual_cost,
+				COALESCE(SUM(COALESCE(account_stats_cost, total_cost) * COALESCE(account_rate_multiplier, 1)), 0) AS account_cost,
 				COALESCE(SUM(COALESCE(duration_ms, 0)), 0) AS total_duration_ms
 			FROM usage_logs
 			WHERE created_at >= $1 AND created_at < $2
@@ -351,6 +352,7 @@ func (r *dashboardAggregationRepository) upsertHourlyAggregates(ctx context.Cont
 			cache_read_tokens,
 			total_cost,
 			actual_cost,
+			account_cost,
 			total_duration_ms,
 			active_users,
 			computed_at
@@ -364,6 +366,7 @@ func (r *dashboardAggregationRepository) upsertHourlyAggregates(ctx context.Cont
 			hourly.cache_read_tokens,
 			hourly.total_cost,
 			hourly.actual_cost,
+			hourly.account_cost,
 			hourly.total_duration_ms,
 			COALESCE(user_counts.active_users, 0) AS active_users,
 			NOW()
@@ -378,6 +381,7 @@ func (r *dashboardAggregationRepository) upsertHourlyAggregates(ctx context.Cont
 			cache_read_tokens = EXCLUDED.cache_read_tokens,
 			total_cost = EXCLUDED.total_cost,
 			actual_cost = EXCLUDED.actual_cost,
+			account_cost = EXCLUDED.account_cost,
 			total_duration_ms = EXCLUDED.total_duration_ms,
 			active_users = EXCLUDED.active_users,
 			computed_at = EXCLUDED.computed_at
@@ -399,6 +403,7 @@ func (r *dashboardAggregationRepository) upsertDailyAggregates(ctx context.Conte
 				COALESCE(SUM(cache_read_tokens), 0) AS cache_read_tokens,
 				COALESCE(SUM(total_cost), 0) AS total_cost,
 				COALESCE(SUM(actual_cost), 0) AS actual_cost,
+				COALESCE(SUM(account_cost), 0) AS account_cost,
 				COALESCE(SUM(total_duration_ms), 0) AS total_duration_ms
 			FROM usage_dashboard_hourly
 			WHERE bucket_start >= $1 AND bucket_start < $2
@@ -419,6 +424,7 @@ func (r *dashboardAggregationRepository) upsertDailyAggregates(ctx context.Conte
 			cache_read_tokens,
 			total_cost,
 			actual_cost,
+			account_cost,
 			total_duration_ms,
 			active_users,
 			computed_at
@@ -432,6 +438,7 @@ func (r *dashboardAggregationRepository) upsertDailyAggregates(ctx context.Conte
 			daily.cache_read_tokens,
 			daily.total_cost,
 			daily.actual_cost,
+			daily.account_cost,
 			daily.total_duration_ms,
 			COALESCE(user_counts.active_users, 0) AS active_users,
 			NOW()
@@ -446,6 +453,7 @@ func (r *dashboardAggregationRepository) upsertDailyAggregates(ctx context.Conte
 			cache_read_tokens = EXCLUDED.cache_read_tokens,
 			total_cost = EXCLUDED.total_cost,
 			actual_cost = EXCLUDED.actual_cost,
+			account_cost = EXCLUDED.account_cost,
 			total_duration_ms = EXCLUDED.total_duration_ms,
 			active_users = EXCLUDED.active_users,
 			computed_at = EXCLUDED.computed_at
--- a/backend/internal/repository/usage_log_repo.go
+++ b/backend/internal/repository/usage_log_repo.go
@@ -1528,6 +1528,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsAggregated(ctx context.Conte
 			COALESCE(SUM(cache_read_tokens), 0) as total_cache_read_tokens,
 			COALESCE(SUM(total_cost), 0) as total_cost,
 			COALESCE(SUM(actual_cost), 0) as total_actual_cost,
+			COALESCE(SUM(account_cost), 0) as total_account_cost,
 			COALESCE(SUM(total_duration_ms), 0) as total_duration_ms
 		FROM usage_dashboard_daily
 	`
@@ -1544,6 +1545,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsAggregated(ctx context.Conte
 		&stats.TotalCacheReadTokens,
 		&stats.TotalCost,
 		&stats.TotalActualCost,
+		&stats.TotalAccountCost,
 		&totalDurationMs,
 	); err != nil {
 		return err
@@ -1562,6 +1564,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsAggregated(ctx context.Conte
 			cache_read_tokens as today_cache_read_tokens,
 			total_cost as today_cost,
 			actual_cost as today_actual_cost,
+			account_cost as today_account_cost,
 			active_users as active_users
 		FROM usage_dashboard_daily
 		WHERE bucket_date = $1::date
@@ -1578,6 +1581,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsAggregated(ctx context.Conte
 		&stats.TodayCacheReadTokens,
 		&stats.TodayCost,
 		&stats.TodayActualCost,
+		&stats.TodayAccountCost,
 		&stats.ActiveUsers,
 	); err != nil {
 		if err != sql.ErrNoRows {
@@ -1613,6 +1617,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsFromUsageLogs(ctx context.Co
 				cache_read_tokens,
 				total_cost,
 				actual_cost,
+				COALESCE(account_stats_cost, total_cost) * COALESCE(account_rate_multiplier, 1) AS account_cost,
 				COALESCE(duration_ms, 0) AS duration_ms
 			FROM usage_logs
 			WHERE created_at >= LEAST($1::timestamptz, $3::timestamptz)
@@ -1626,6 +1631,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsFromUsageLogs(ctx context.Co
 			COALESCE(SUM(cache_read_tokens) FILTER (WHERE created_at >= $1::timestamptz AND created_at < $2::timestamptz), 0) AS total_cache_read_tokens,
 			COALESCE(SUM(total_cost) FILTER (WHERE created_at >= $1::timestamptz AND created_at < $2::timestamptz), 0) AS total_cost,
 			COALESCE(SUM(actual_cost) FILTER (WHERE created_at >= $1::timestamptz AND created_at < $2::timestamptz), 0) AS total_actual_cost,
+			COALESCE(SUM(account_cost) FILTER (WHERE created_at >= $1::timestamptz AND created_at < $2::timestamptz), 0) AS total_account_cost,
 			COALESCE(SUM(duration_ms) FILTER (WHERE created_at >= $1::timestamptz AND created_at < $2::timestamptz), 0) AS total_duration_ms,
 			COUNT(*) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz) AS today_requests,
 			COALESCE(SUM(input_tokens) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_input_tokens,
@@ -1633,7 +1639,8 @@ func (r *usageLogRepository) fillDashboardUsageStatsFromUsageLogs(ctx context.Co
 			COALESCE(SUM(cache_creation_tokens) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_cache_creation_tokens,
 			COALESCE(SUM(cache_read_tokens) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_cache_read_tokens,
 			COALESCE(SUM(total_cost) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_cost,
-			COALESCE(SUM(actual_cost) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_actual_cost
+			COALESCE(SUM(actual_cost) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_actual_cost,
+			COALESCE(SUM(account_cost) FILTER (WHERE created_at >= $3::timestamptz AND created_at < $4::timestamptz), 0) AS today_account_cost
 		FROM scoped
 	`
 	var totalDurationMs int64
@@ -1649,6 +1656,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsFromUsageLogs(ctx context.Co
 		&stats.TotalCacheReadTokens,
 		&stats.TotalCost,
 		&stats.TotalActualCost,
+		&stats.TotalAccountCost,
 		&totalDurationMs,
 		&stats.TodayRequests,
 		&stats.TodayInputTokens,
@@ -1657,6 +1665,7 @@ func (r *usageLogRepository) fillDashboardUsageStatsFromUsageLogs(ctx context.Co
 		&stats.TodayCacheReadTokens,
 		&stats.TodayCost,
 		&stats.TodayActualCost,
+		&stats.TodayAccountCost,
 	); err != nil {
 		return err
 	}
@@ -2595,7 +2604,8 @@ func (r *usageLogRepository) GetUserModelStats(ctx context.Context, userID int64
 			COALESCE(SUM(cache_read_tokens), 0) as cache_read_tokens,
 			COALESCE(SUM(input_tokens + output_tokens + cache_creation_tokens + cache_read_tokens), 0) as total_tokens,
 			COALESCE(SUM(total_cost), 0) as cost,
-			COALESCE(SUM(actual_cost), 0) as actual_cost
+			COALESCE(SUM(actual_cost), 0) as actual_cost,
+			COALESCE(SUM(COALESCE(account_stats_cost, total_cost) * COALESCE(account_rate_multiplier, 1)), 0) as account_cost
 		FROM usage_logs
 		WHERE user_id = $1 AND created_at >= $2 AND created_at < $3
 		GROUP BY model
@@ -3002,6 +3012,7 @@ func (r *usageLogRepository) getModelStatsWithFiltersBySource(ctx context.Contex
 	if accountID > 0 && userID == 0 && apiKeyID == 0 {
 		actualCostExpr = "COALESCE(SUM(COALESCE(account_stats_cost, total_cost) * COALESCE(account_rate_multiplier, 1)), 0) as actual_cost"
 	}
+	accountCostExpr := "COALESCE(SUM(COALESCE(account_stats_cost, total_cost) * COALESCE(account_rate_multiplier, 1)), 0) as account_cost"
 	modelExpr := resolveModelDimensionExpression(source)

 	query := fmt.Sprintf(`
@@ -3014,10 +3025,11 @@ func (r *usageLogRepository) getModelStatsWithFiltersBySource(ctx context.Contex
 			COALESCE(SUM(cache_read_tokens), 0) as cache_read_tokens,
 			COALESCE(SUM(input_tokens + output_tokens + cache_creation_tokens + cache_read_tokens), 0) as total_tokens,
 			COALESCE(SUM(total_cost), 0) as cost,
+			%s,
 			%s
 		FROM usage_logs
 		WHERE created_at >= $1 AND created_at < $2
-	`, modelExpr, actualCostExpr)
+	`, modelExpr, actualCostExpr, accountCostExpr)

 	args := []any{startTime, endTime}
 	if userID > 0 {
@@ -3072,7 +3084,8 @@ func (r *usageLogRepository) GetGroupStatsWithFilters(ctx context.Context, start
 			COUNT(*) as requests,
 			COALESCE(SUM(ul.input_tokens + ul.output_tokens + ul.cache_creation_tokens + ul.cache_read_tokens), 0) as total_tokens,
 			COALESCE(SUM(ul.total_cost), 0) as cost,
-			COALESCE(SUM(ul.actual_cost), 0) as actual_cost
+			COALESCE(SUM(ul.actual_cost), 0) as actual_cost,
+			COALESCE(SUM(COALESCE(ul.account_stats_cost, ul.total_cost) * COALESCE(ul.account_rate_multiplier, 1)), 0) as account_cost
 		FROM usage_logs ul
 		LEFT JOIN groups g ON g.id = ul.group_id
 		WHERE ul.created_at >= $1 AND ul.created_at < $2
@@ -3123,6 +3136,7 @@ func (r *usageLogRepository) GetGroupStatsWithFilters(ctx context.Context, start
 			&row.TotalTokens,
 			&row.Cost,
 			&row.ActualCost,
+			&row.AccountCost,
 		); err != nil {
 			return nil, err
 		}
@@ -3392,9 +3406,7 @@ func (r *usageLogRepository) GetStatsWithFilters(ctx context.Context, filters Us
 	); err != nil {
 		return nil, err
 	}
-	if filters.AccountID > 0 {
-		stats.TotalAccountCost = &totalAccountCost
-	}
+	stats.TotalAccountCost = &totalAccountCost
 	stats.TotalTokens = stats.TotalInputTokens + stats.TotalOutputTokens + stats.TotalCacheTokens

 	start := time.Unix(0, 0).UTC()
@@ -4272,6 +4284,7 @@ func scanModelStatsRows(rows *sql.Rows) ([]ModelStat, error) {
 			&row.TotalTokens,
 			&row.Cost,
 			&row.ActualCost,
+			&row.AccountCost,
 		); err != nil {
 			return nil, err
 		}
--- a/backend/migrations/107_add_account_cost_to_dashboard_tables.sql
+++ b/backend/migrations/107_add_account_cost_to_dashboard_tables.sql
@@ -0,0 +1,5 @@
+-- Add account_cost column to dashboard aggregation tables for admin dashboard display.
+-- account_cost = SUM(COALESCE(account_stats_cost, total_cost) * COALESCE(account_rate_multiplier, 1))
+
+ALTER TABLE usage_dashboard_hourly ADD COLUMN IF NOT EXISTS account_cost DECIMAL(20, 10) NOT NULL DEFAULT 0;
+ALTER TABLE usage_dashboard_daily ADD COLUMN IF NOT EXISTS account_cost DECIMAL(20, 10) NOT NULL DEFAULT 0;
--- a/frontend/src/api/admin/usage.ts
+++ b/frontend/src/api/admin/usage.ts
@@ -17,7 +17,7 @@ export interface AdminUsageStatsResponse {
  total_tokens: number
  total_cost: number
  total_actual_cost: number
-  total_account_cost?: number
+  total_account_cost: number
  average_duration_ms: number
  endpoints?: EndpointStat[]
  upstream_endpoints?: EndpointStat[]
--- a/frontend/src/components/admin/usage/UsageStatsCards.vue
+++ b/frontend/src/components/admin/usage/UsageStatsCards.vue
@@ -28,17 +28,14 @@
      <div class="min-w-0 flex-1">
        <p class="text-xs font-medium text-gray-500">{{ t('usage.totalCost') }}</p>
        <p class="text-xl font-bold text-green-600">
-          ${{ ((stats?.total_account_cost ?? stats?.total_actual_cost) || 0).toFixed(4) }}
+          ${{ (stats?.total_actual_cost || 0).toFixed(4) }}
        </p>
-        <p class="text-xs text-gray-400" v-if="stats?.total_account_cost != null">
-          {{ t('usage.userBilled') }}:
-          <span class="text-gray-300">${{ (stats?.total_actual_cost || 0).toFixed(4) }}</span>
-          · {{ t('usage.standardCost') }}:
-          <span class="text-gray-300">${{ (stats?.total_cost || 0).toFixed(4) }}</span>
-        </p>
-        <p class="text-xs text-gray-400" v-else>
-          {{ t('usage.standardCost') }}:
-          <span class="line-through">${{ (stats?.total_cost || 0).toFixed(4) }}</span>
+        <p class="text-xs text-gray-400">
+          <span class="text-orange-500">${{ (stats?.total_account_cost || 0).toFixed(4) }}</span>
+          <span> {{ t('usage.accountCost') }}</span>
+          <span> · </span>
+          <span>${{ (stats?.total_cost || 0).toFixed(4) }}</span>
+          <span> {{ t('usage.standardCost') }}</span>
        </p>
      </div>
    </div>
--- a/frontend/src/components/charts/GroupDistributionChart.vue
+++ b/frontend/src/components/charts/GroupDistributionChart.vue
@@ -45,6 +45,7 @@
              <th class="pb-2 text-right">{{ t('admin.dashboard.requests') }}</th>
              <th class="pb-2 text-right">{{ t('admin.dashboard.tokens') }}</th>
              <th class="pb-2 text-right">{{ t('admin.dashboard.actual') }}</th>
+              <th class="pb-2 text-right">{{ t('admin.dashboard.accountCost') }}</th>
              <th class="pb-2 text-right">{{ t('admin.dashboard.standard') }}</th>
            </tr>
          </thead>
@@ -75,13 +76,16 @@
                <td class="py-1.5 text-right text-green-600 dark:text-green-400">
                  ${{ formatCost(group.actual_cost) }}
                </td>
+                <td class="py-1.5 text-right text-orange-500 dark:text-orange-400">
+                  ${{ formatCost(group.account_cost) }}
+                </td>
                <td class="py-1.5 text-right text-gray-400 dark:text-gray-500">
                  ${{ formatCost(group.cost) }}
                </td>
              </tr>
              <!-- User breakdown sub-rows -->
              <tr v-if="expandedKey === `group-${group.group_id}`">
-                <td colspan="5" class="p-0">
+                <td colspan="6" class="p-0">
                  <UserBreakdownSubTable
                    :items="breakdownItems"
                    :loading="breakdownLoading"
--- a/frontend/src/components/charts/ModelDistributionChart.vue
+++ b/frontend/src/components/charts/ModelDistributionChart.vue
@@ -114,6 +114,7 @@
              <th class="pb-2 text-right">{{ t('admin.dashboard.requests') }}</th>
              <th class="pb-2 text-right">{{ t('admin.dashboard.tokens') }}</th>
              <th class="pb-2 text-right">{{ t('admin.dashboard.actual') }}</th>
+              <th class="pb-2 text-right">{{ t('admin.dashboard.accountCost') }}</th>
              <th class="pb-2 text-right">{{ t('admin.dashboard.standard') }}</th>
            </tr>
          </thead>
@@ -142,12 +143,15 @@
                <td class="py-1.5 text-right text-green-600 dark:text-green-400">
                  ${{ formatCost(model.actual_cost) }}
                </td>
+                <td class="py-1.5 text-right text-orange-500 dark:text-orange-400">
+                  ${{ formatCost(model.account_cost) }}
+                </td>
                <td class="py-1.5 text-right text-gray-400 dark:text-gray-500">
                  ${{ formatCost(model.cost) }}
                </td>
              </tr>
              <tr v-if="expandedKey === `model-${model.model}`">
-                <td colspan="5" class="p-0">
+                <td colspan="6" class="p-0">
                  <UserBreakdownSubTable
                    :items="breakdownItems"
                    :loading="breakdownLoading"
--- a/frontend/src/i18n/locales/en.ts
+++ b/frontend/src/i18n/locales/en.ts
@@ -732,6 +732,7 @@ export default {
    totalCost: 'Total Cost',
    standardCost: 'Standard',
    actualCost: 'Actual',
+    accountCost: 'Cost',
    userBilled: 'User billed',
    accountBilled: 'Account billed',
    accountMultiplier: 'Account rate',
@@ -1039,6 +1040,7 @@ export default {
      tokens: 'Tokens',
      actual: 'Actual',
      standard: 'Standard',
+      accountCost: 'Cost',
      noDataAvailable: 'No data available',
      recentUsage: 'Recent Usage',
      viewModelDistribution: 'Model Distribution',
--- a/frontend/src/i18n/locales/zh.ts
+++ b/frontend/src/i18n/locales/zh.ts
@@ -736,6 +736,7 @@ export default {
    totalCost: '总消费',
    standardCost: '标准',
    actualCost: '实际',
+    accountCost: '成本',
    userBilled: '用户扣费',
    accountBilled: '账号计费',
    accountMultiplier: '账号倍率',
@@ -1026,6 +1027,7 @@ export default {
      totalCost: '总消费',
      actual: '实际',
      standard: '标准',
+      accountCost: '成本',
      todayTokens: '今日 Token',
      totalTokens: '总 Token',
      input: '输入',
--- a/frontend/src/types/index.ts
+++ b/frontend/src/types/index.ts
@@ -1158,6 +1158,7 @@ export interface DashboardStats {
  total_tokens: number
  total_cost: number // 累计标准计费
  total_actual_cost: number // 累计实际扣除
+  total_account_cost: number // 累计账号成本

  // 今日 Token 使用统计
  today_requests: number
@@ -1168,6 +1169,7 @@ export interface DashboardStats {
  today_tokens: number
  today_cost: number // 今日标准计费
  today_actual_cost: number // 今日实际扣除
+  today_account_cost: number // 今日账号成本

  // 系统运行统计
  average_duration_ms: number // 平均响应时间
@@ -1215,6 +1217,7 @@ export interface ModelStat {
  total_tokens: number
  cost: number // 标准计费
  actual_cost: number // 实际扣除
+  account_cost: number // 账号成本
 }

 export interface EndpointStat {
@@ -1232,6 +1235,7 @@ export interface GroupStat {
  total_tokens: number
  cost: number // 标准计费
  actual_cost: number // 实际扣除
+  account_cost: number // 账号成本
 }

 export interface UserBreakdownItem {
--- a/frontend/src/views/admin/DashboardView.vue
+++ b/frontend/src/views/admin/DashboardView.vue
@@ -112,15 +112,21 @@
                </p>
                <p class="text-xs">
                  <span
-                    class="text-amber-600 dark:text-amber-400"
+                    class="text-green-600 dark:text-green-400"
                    :title="t('admin.dashboard.actual')"
                    >${{ formatCost(stats.today_actual_cost) }}</span
                  >
+                  <span class="text-gray-400 dark:text-gray-500"> / </span>
+                  <span
+                    class="text-orange-500 dark:text-orange-400"
+                    :title="t('admin.dashboard.accountCost')"
+                    >${{ formatCost(stats.today_account_cost) }}</span
+                  >
+                  <span class="text-gray-400 dark:text-gray-500"> / </span>
                  <span
                    class="text-gray-400 dark:text-gray-500"
                    :title="t('admin.dashboard.standard')"
-                  >
-                    / ${{ formatCost(stats.today_cost) }}</span
+                    >${{ formatCost(stats.today_cost) }}</span
                  >
                </p>
              </div>
@@ -142,15 +148,21 @@
                </p>
                <p class="text-xs">
                  <span
-                    class="text-indigo-600 dark:text-indigo-400"
+                    class="text-green-600 dark:text-green-400"
                    :title="t('admin.dashboard.actual')"
                    >${{ formatCost(stats.total_actual_cost) }}</span
                  >
+                  <span class="text-gray-400 dark:text-gray-500"> / </span>
+                  <span
+                    class="text-orange-500 dark:text-orange-400"
+                    :title="t('admin.dashboard.accountCost')"
+                    >${{ formatCost(stats.total_account_cost) }}</span
+                  >
+                  <span class="text-gray-400 dark:text-gray-500"> / </span>
                  <span
                    class="text-gray-400 dark:text-gray-500"
                    :title="t('admin.dashboard.standard')"
-                  >
-                    / ${{ formatCost(stats.total_cost) }}</span
+                    >${{ formatCost(stats.total_cost) }}</span
                  >
                </p>
              </div>