diff --git a/app/Http/Controllers/Api/StatisticsController.php b/app/Http/Controllers/Api/StatisticsController.php
index 4b07090..5df0369 100644
--- a/app/Http/Controllers/Api/StatisticsController.php
+++ b/app/Http/Controllers/Api/StatisticsController.php
@@ -55,6 +55,55 @@ class StatisticsController extends Controller
         ];
     }
 
+    /**
+     * 总账统计
+     */
+    public function ledger(Request $request, StatisticService $statisticService)
+    {
+        $request->validate(
+            rules: [
+                'start_at' => ['bail', 'required', 'date_format:Y-m-d'],
+                'end_at' => ['bail', 'required', 'date_format:Y-m-d'],
+                'before_start_at' => ['bail', 'required', 'date_format:Y-m-d'],
+                'before_end_at' => ['bail', 'required', 'date_format:Y-m-d'],
+            ],
+            attributes: [
+                'start_at' => '开始日期',
+                'end_at' => '结束日期',
+                'before_start_at' => '对比开始日期',
+                'before_end_at' => '对比结束日期',
+            ],
+        );
+
+        $input = $this->defaultFilterInput($request);
+
+        $ledger = $statisticService->ledger(
+            Carbon::parse($request->input('start_at')),
+            Carbon::parse($request->input('end_at')),
+            $input,
+        );
+
+        $beforeLedger = $statisticService->ledger(
+            Carbon::parse($request->input('before_start_at')),
+            Carbon::parse($request->input('before_end_at')),
+            $input,
+        );
+
+        // 销售涨幅
+        $salesGrowthRate = 0;
+
+        if (bccomp($beforeLedger['sales'], '0', 2) === 0) {
+            $salesGrowthRate = '-';
+        } else {
+            $diff = bcsub($ledger['sales'], $beforeLedger['sales'], 2);
+            $salesGrowthRate = bcdiv(bcmul($diff, '100'), $beforeLedger['sales'], 2);
+        }
+
+        return array_merge($ledger, [
+            'sales_growth_rate' => $salesGrowthRate,
+        ]);
+    }
+
     /**
      * 门店统计
      */
@@ -104,27 +153,6 @@ class StatisticsController extends Controller
         );
     }
 
-    public function sales2(Request $request, StatisticService $statisticService): array
-    {
-        $request->validate(
-            rules: [
-                'start_at' => ['bail', 'required', 'date_format:Y-m-d'],
-            ],
-            attributes: [
-                'start_at' => '开始日期',
-            ],
-        );
-
-        // yesterday
-        //
-
-        return $statisticService->sales(
-            Carbon::parse($request->input('start_at')),
-            Carbon::parse($request->input('end_at')),
-            $this->defaultFilterInput($request),
-        );
-    }
-
     /**
      * 处理区域和门店过滤条件
      */
diff --git a/app/Services/StatisticService.php b/app/Services/StatisticService.php
index 16f04bb..abb310c 100644
--- a/app/Services/StatisticService.php
+++ b/app/Services/StatisticService.php
@@ -16,7 +16,7 @@ use Illuminate\Support\Facades\DB;
 class StatisticService
 {
     /**
-     * 上报数据统计
+     * 总账统计
      */
     public function ledger(Carbon $start, Carbon $end, array $input = []): array
     {
@@ -32,7 +32,7 @@ class StatisticService
     }
 
     /**
-     * 上报数据趋势
+     * 总账数据趋势
      */
     public function ledgerTrends(Carbon $start, Carbon $end, array $input = []): array
     {
diff --git a/routes/api.php b/routes/api.php
index 62764cf..5718540 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -41,6 +41,8 @@ Route::group([
     Route::get('/statistics/stores', [StatisticsController::class, 'stores']);
     // 统计数据 - 销售统计
     Route::get('/statistics/sales', [StatisticsController::class, 'sales']);
+    // 统计数据 - 总账统计
+    Route::get('/statistics/ledger', [StatisticsController::class, 'ledger']);
 
     // 数据上报
     Route::apiResource('/ledgers', LedgerController::class)->only(['store', 'show']);