diff --git a/app/Admin/Controllers/CockpitController.php b/app/Admin/Controllers/CockpitController.php
index 2f6afa9..b60b13c 100644
--- a/app/Admin/Controllers/CockpitController.php
+++ b/app/Admin/Controllers/CockpitController.php
@@ -4,7 +4,9 @@ namespace App\Admin\Controllers;
 
 use App\Http\Controllers\Controller;
 use App\Models\Employee;
+use App\Models\Keyword;
 use App\Models\Ledger;
+use App\Models\LedgerItem;
 use App\Models\Store;
 use App\Models\TaskPerformance;
 use Illuminate\Http\Request;
@@ -41,10 +43,10 @@ class CockpitController extends Controller
             ],
         );
 
-        $data = collect();
-
         $last = $request->input('last');
 
+        $data = collect();
+
         if (in_array($last, ['7days', '30days'])) {
             // 按天
             $days = match ($last) {
@@ -104,7 +106,7 @@ class CockpitController extends Controller
                 $ledger = $ledgers->get($month);
 
                 $data->push([
-                    'date' => $month,
+                    'month' => $month,
                     'sales' => trim_zeros($ledger->sales ?? 0),
                 ]);
 
@@ -120,7 +122,119 @@ class CockpitController extends Controller
      */
     public function lotterySalesTrend(Request $request): array
     {
-        return [];
+        $request->validate(
+            rules: [
+                'last' => ['bail', 'required', Rule::in(['7days', '30days', '180days', '365days'])],
+            ],
+        );
+
+        $last = $request->input('last');
+
+        $data = collect();
+
+        /** @var \Illuminate\Database\Eloquent\Collection */
+        $lotteryTypes = Keyword::where('parent_key', 'lottery_type')->get();
+
+        if (in_array($last, ['7days', '30days'])) {
+            // 按天
+            $days = match ($last) {
+                '7days' => 7,
+                '30days' => 30,
+            };
+
+            // 今天
+            $today = Carbon::today();
+            // 开始时间
+            $startAt = $today->copy()->subDays($days);
+            // 结束时间
+            $endAt = $today->copy()->subDay();
+
+            /** @var \Illuminate\Support\Collection */
+            $lotteryTypeLedgers = LedgerItem::select([
+                    'date',
+                    'ledger_item_type_id',
+                    DB::raw('SUM(sales) as sales'),
+                ])
+                ->whereBetween('date', [$startAt->toDateString(), $endAt->toDateString()])
+                ->groupBy(['date', 'ledger_item_type_id'])
+                ->get()
+                ->groupBy('date');
+
+            while ($startAt->lte($endAt)) {
+                $date = $startAt->toDateString();
+
+                $lotteryTypeLedgerItems = $lotteryTypeLedgers->get($date, collect())->keyBy('ledger_item_type_id');
+
+                $data->push([
+                    'date' => $date,
+                    'data' => $lotteryTypes->map(function ($lotteryType) use ($lotteryTypeLedgerItems) {
+                        $lotteryTypeLedgerItem = $lotteryTypeLedgerItems->get($lotteryType->key);
+                        return [
+                            'id' => $lotteryType->key,
+                            'name' => $lotteryType->name,
+                            'sales' => trim_zeros($lotteryTypeLedgerItem->sales ?? 0),
+                        ];
+                    }),
+                ]);
+
+                $startAt->addDay();
+            }
+        }
+        elseif (in_array($last, ['180days', '365days'])) {
+            // 按月
+            $months = match ($last) {
+                '180days' => 6,     // 6个月
+                '365days' => 12,    // 12个月
+            };
+
+            // 今天
+            $today = Carbon::today();
+            // 开始时间
+            $startAt = $today->copy()->startOfMonth()->subMonths($months);
+            // 结束时间
+            $endAt = $today->copy()->startOfMonth()->subMonth()->endOfMonth();
+
+            /** @var \Illuminate\Support\Collection */
+            $lotteryTypeLedgers = LedgerItem::select([
+                    DB::raw("DATE_FORMAT(`date`, '%Y-%m') as month"),
+                    'ledger_item_type_id',
+                    DB::raw('SUM(sales) as sales'),
+                ])
+                ->whereBetween('date', [$startAt->toDateString(), $endAt->toDateString()])
+                ->groupBy(['month', 'ledger_item_type_id'])
+                ->get()
+                ->keyBy('month');
+
+            for ($i=0; $i < $months; $i++) {
+                $month = $startAt->format('Y-m');
+
+                $lotteryTypeLedgerItems = $lotteryTypeLedgers->get($month, collect())->keyBy('ledger_item_type_id');
+
+                $data->push([
+                    'month' => $month,
+                    'data' => $lotteryTypes->map(function ($lotteryType) use ($lotteryTypeLedgerItems) {
+                        $lotteryTypeLedgerItem = $lotteryTypeLedgerItems->get($lotteryType->key);
+                        return [
+                            'id' => $lotteryType->key,
+                            'name' => $lotteryType->name,
+                            'sales' => trim_zeros($lotteryTypeLedgerItem->sales ?? 0),
+                        ];
+                    }),
+                ]);
+
+                $startAt->addMonth();
+            }
+        }
+
+        return [
+            'lottery_types' => $lotteryTypes->map(function ($lotteryType) {
+                return [
+                    'id' => $lotteryType->id,
+                    'name' => $lotteryType->name,
+                ];
+            }),
+            'data' => $data->all(),
+        ];
     }
 
     /**