diff --git a/frontend/src/pages/Reports.jsx b/frontend/src/pages/Reports.jsx
index bc2fee3..37c4838 100644
--- a/frontend/src/pages/Reports.jsx
+++ b/frontend/src/pages/Reports.jsx
@@ -127,12 +127,19 @@ const Reports = () => {
     } finally {
       setLoading(false);
     }
-  }, [activeTab, year, months]);
+  }, [activeTab, year, months, selectedCategory]);
 
   useEffect(() => {
     loadData();
   }, [loadData]);
 
+  // Recarrega dados quando categoria selecionada muda
+  useEffect(() => {
+    if (activeTab === 'category') {
+      loadData();
+    }
+  }, [selectedCategory]);
+
   const tabs = [
     { id: 'summary', label: t('reports.summary'), icon: 'bi-clipboard-data' },
     { id: 'category', label: t('reports.byCategory'), icon: 'bi-pie-chart' },
@@ -447,12 +454,10 @@ const Reports = () => {
 
     const handleCategoryClick = (cat) => {
       setSelectedCategory(cat);
-      loadData();
     };
 
     const handleBackToCategories = () => {
       setSelectedCategory(null);
-      loadData();
     };
 
     return (