diff --git a/frontend/src/pages/TransactionsByWeek.jsx b/frontend/src/pages/TransactionsByWeek.jsx
index 0d446fd..7ba5ef5 100755
--- a/frontend/src/pages/TransactionsByWeek.jsx
+++ b/frontend/src/pages/TransactionsByWeek.jsx
@@ -249,7 +249,7 @@ export default function Transactions() {
     } finally {
       setLoading(false);
     }
-  }, [filters, page, perPage, selectedCurrency, expandedWeeks]);
+  }, [filters, page, perPage, selectedCurrency, viewMode]); // Removido expandedWeeks para evitar loops
 
   useEffect(() => {
     loadData();
@@ -257,7 +257,7 @@ export default function Transactions() {
 
   useEffect(() => {
     loadWeeklyData();
-  }, [filters, page, selectedCurrency, viewMode]); // eslint-disable-line react-hooks/exhaustive-deps
+  }, [loadWeeklyData]); // Agora usa loadWeeklyData que já inclui todas as dependências
 
   // Mobile resize detection
   useEffect(() => {