fix: 修复账号管理页面容量列显示为0的bug

backend/internal/handler/admin/account_handler.go

@@ -240,77 +240,77 @@ func (h *AccountHandler) List(c *gin.Context) {
 	var windowCosts map[int64]float64
 	var activeSessions map[int64]int
 	var rpmCounts map[int64]int
-	if !lite {
-		// Get current concurrency counts for all accounts
-		if h.concurrencyService != nil {
-			if cc, ccErr := h.concurrencyService.GetAccountConcurrencyBatch(c.Request.Context(), accountIDs); ccErr == nil && cc != nil {
-				concurrencyCounts = cc
+
+	// 始终获取并发数（Redis ZCARD，极低开销）
+	if h.concurrencyService != nil {
+		if cc, ccErr := h.concurrencyService.GetAccountConcurrencyBatch(c.Request.Context(), accountIDs); ccErr == nil && cc != nil {
+			concurrencyCounts = cc
+		}
+	}
+
+	// 识别需要查询窗口费用、会话数和 RPM 的账号（Anthropic OAuth/SetupToken 且启用了相应功能）
+	windowCostAccountIDs := make([]int64, 0)
+	sessionLimitAccountIDs := make([]int64, 0)
+	rpmAccountIDs := make([]int64, 0)
+	sessionIdleTimeouts := make(map[int64]time.Duration) // 各账号的会话空闲超时配置
+	for i := range accounts {
+		acc := &accounts[i]
+		if acc.IsAnthropicOAuthOrSetupToken() {
+			if acc.GetWindowCostLimit() > 0 {
+				windowCostAccountIDs = append(windowCostAccountIDs, acc.ID)
+			}
+			if acc.GetMaxSessions() > 0 {
+				sessionLimitAccountIDs = append(sessionLimitAccountIDs, acc.ID)
+				sessionIdleTimeouts[acc.ID] = time.Duration(acc.GetSessionIdleTimeoutMinutes()) * time.Minute
+			}
+			if acc.GetBaseRPM() > 0 {
+				rpmAccountIDs = append(rpmAccountIDs, acc.ID)
 			}
 		}
-		// 识别需要查询窗口费用、会话数和 RPM 的账号（Anthropic OAuth/SetupToken 且启用了相应功能）
-		windowCostAccountIDs := make([]int64, 0)
-		sessionLimitAccountIDs := make([]int64, 0)
-		rpmAccountIDs := make([]int64, 0)
-		sessionIdleTimeouts := make(map[int64]time.Duration) // 各账号的会话空闲超时配置
+	}
+
+	// 始终获取 RPM 计数（Redis GET，极低开销）
+	if len(rpmAccountIDs) > 0 && h.rpmCache != nil {
+		rpmCounts, _ = h.rpmCache.GetRPMBatch(c.Request.Context(), rpmAccountIDs)
+		if rpmCounts == nil {
+			rpmCounts = make(map[int64]int)
+		}
+	}
+
+	// 始终获取活跃会话数（Redis ZCARD，低开销）
+	if len(sessionLimitAccountIDs) > 0 && h.sessionLimitCache != nil {
+		activeSessions, _ = h.sessionLimitCache.GetActiveSessionCountBatch(c.Request.Context(), sessionLimitAccountIDs, sessionIdleTimeouts)
+		if activeSessions == nil {
+			activeSessions = make(map[int64]int)
+		}
+	}
+
+	// 仅非 lite 模式获取窗口费用（PostgreSQL 聚合查询，高开销）
+	if !lite && len(windowCostAccountIDs) > 0 {
+		windowCosts = make(map[int64]float64)
+		var mu sync.Mutex
+		g, gctx := errgroup.WithContext(c.Request.Context())
+		g.SetLimit(10) // 限制并发数
+
 		for i := range accounts {
 			acc := &accounts[i]
-			if acc.IsAnthropicOAuthOrSetupToken() {
-				if acc.GetWindowCostLimit() > 0 {
-					windowCostAccountIDs = append(windowCostAccountIDs, acc.ID)
-				}
-				if acc.GetMaxSessions() > 0 {
-					sessionLimitAccountIDs = append(sessionLimitAccountIDs, acc.ID)
-					sessionIdleTimeouts[acc.ID] = time.Duration(acc.GetSessionIdleTimeoutMinutes()) * time.Minute
-				}
-				if acc.GetBaseRPM() > 0 {
-					rpmAccountIDs = append(rpmAccountIDs, acc.ID)
-				}
+			if !acc.IsAnthropicOAuthOrSetupToken() || acc.GetWindowCostLimit() <= 0 {
+				continue
 			}
-		}
-
-		// 获取 RPM 计数（批量查询）
-		if len(rpmAccountIDs) > 0 && h.rpmCache != nil {
-			rpmCounts, _ = h.rpmCache.GetRPMBatch(c.Request.Context(), rpmAccountIDs)
-			if rpmCounts == nil {
-				rpmCounts = make(map[int64]int)
-			}
-		}
-
-		// 获取活跃会话数（批量查询，传入各账号的 idleTimeout 配置）
-		if len(sessionLimitAccountIDs) > 0 && h.sessionLimitCache != nil {
-			activeSessions, _ = h.sessionLimitCache.GetActiveSessionCountBatch(c.Request.Context(), sessionLimitAccountIDs, sessionIdleTimeouts)
-			if activeSessions == nil {
-				activeSessions = make(map[int64]int)
-			}
-		}
-
-		// 获取窗口费用（并行查询）
-		if len(windowCostAccountIDs) > 0 {
-			windowCosts = make(map[int64]float64)
-			var mu sync.Mutex
-			g, gctx := errgroup.WithContext(c.Request.Context())
-			g.SetLimit(10) // 限制并发数
-
-			for i := range accounts {
-				acc := &accounts[i]
-				if !acc.IsAnthropicOAuthOrSetupToken() || acc.GetWindowCostLimit() <= 0 {
-					continue
+			accCopy := acc // 闭包捕获
+			g.Go(func() error {
+				// 使用统一的窗口开始时间计算逻辑（考虑窗口过期情况）
+				startTime := accCopy.GetCurrentWindowStartTime()
+				stats, err := h.accountUsageService.GetAccountWindowStats(gctx, accCopy.ID, startTime)
+				if err == nil && stats != nil {
+					mu.Lock()
+					windowCosts[accCopy.ID] = stats.StandardCost // 使用标准费用
+					mu.Unlock()
 				}
-				accCopy := acc // 闭包捕获
-				g.Go(func() error {
-					// 使用统一的窗口开始时间计算逻辑（考虑窗口过期情况）
-					startTime := accCopy.GetCurrentWindowStartTime()
-					stats, err := h.accountUsageService.GetAccountWindowStats(gctx, accCopy.ID, startTime)
-					if err == nil && stats != nil {
-						mu.Lock()
-						windowCosts[accCopy.ID] = stats.StandardCost // 使用标准费用
-						mu.Unlock()
-					}
-					return nil // 不返回错误，允许部分失败
-				})
-			}
-			_ = g.Wait()
+				return nil // 不返回错误，允许部分失败
+			})
 		}
+		_ = g.Wait()
 	}
 
 	// Build response with concurrency info

frontend/src/views/admin/AccountsView.vue

@@ -546,18 +546,27 @@ const {
   handlePageSizeChange: baseHandlePageSizeChange
 } = useTableLoader<Account, any>({
   fetchFn: adminAPI.accounts.list,
-  initialParams: { platform: '', type: '', status: '', group: '', search: '', lite: '1' }
+  initialParams: { platform: '', type: '', status: '', group: '', search: '' }
 })
 
 const resetAutoRefreshCache = () => {
   autoRefreshETag.value = null
 }
 
+const isFirstLoad = ref(true)
+
 const load = async () => {
   hasPendingListSync.value = false
   resetAutoRefreshCache()
   pendingTodayStatsRefresh.value = false
+  if (isFirstLoad.value) {
+    ;(params as any).lite = '1'
+  }
   await baseLoad()
+  if (isFirstLoad.value) {
+    isFirstLoad.value = false
+    delete (params as any).lite
+  }
   await refreshTodayStatsBatch()
 }
 
@@ -689,7 +698,7 @@ const refreshAccountsIncrementally = async () => {
         type?: string
         status?: string
         search?: string
-        lite?: string
+
       },
       { etag: autoRefreshETag.value }
     )