diff --git a/app/Services/AnalysisService.php b/app/Services/AnalysisService.php
index be71919..39e9580 100644
--- a/app/Services/AnalysisService.php
+++ b/app/Services/AnalysisService.php
@@ -184,11 +184,14 @@ public function getCashOverview(?string $startDate, ?string $endDate): array
         $transactions = $cashAccount->cashTransactions();
         $this->applyDateFilter($transactions, $startDate, $endDate, 'cash_transactions.created_at');
 
+        $totalDeposit = (clone $transactions)->where('type', CashTransactionType::DEPOSIT)->sum('amount');
+        $totalWithdrawal = (clone $transactions)->where('type', CashTransactionType::WITHDRAWAL)->sum('amount');
+
         return [
-            'total_balance' => $cashAccount->balance,
+            'total_balance' => (int) $totalDeposit - (int) $totalWithdrawal,
             'total_transactions' => (clone $transactions)->count(),
-            'total_deposit' => (int) (clone $transactions)->where('type', CashTransactionType::DEPOSIT)->sum('amount'),
-            'total_withdrawal' => (int) (clone $transactions)->where('type', CashTransactionType::WITHDRAWAL)->sum('amount'),
+            'total_deposit' => (int) $totalDeposit,
+            'total_withdrawal' => (int) $totalWithdrawal,
         ];
     }