diff --git a/backend/src/services/TicketServices/ListTicketsService.ts b/backend/src/services/TicketServices/ListTicketsService.ts
index 2959826..29e165c 100644
--- a/backend/src/services/TicketServices/ListTicketsService.ts
+++ b/backend/src/services/TicketServices/ListTicketsService.ts
@@ -109,7 +109,6 @@ const ListTicketsService = async ({
 
   if (date) {
     whereCondition = {
-      ...whereCondition,
       createdAt: {
         [Op.between]: [+startOfDay(parseISO(date)), +endOfDay(parseISO(date))]
       }
@@ -127,7 +126,7 @@ const ListTicketsService = async ({
     };
   }
 
-  const limit = 20;
+  const limit = 40;
   const offset = limit * (+pageNumber - 1);
 
   const { count, rows: tickets } = await Ticket.findAndCountAll({
diff --git a/frontend/src/pages/Dashboard/Chart.js b/frontend/src/pages/Dashboard/Chart.js
index 3f9d8be..a1480f8 100644
--- a/frontend/src/pages/Dashboard/Chart.js
+++ b/frontend/src/pages/Dashboard/Chart.js
@@ -41,17 +41,11 @@ const Chart = () => {
 		setChartData(prevState => {
 			let aux = [...prevState];
 
-			aux.map(a => {
+			aux.forEach(a => {
 				tickets.forEach(ticket => {
-					if (
-						format(startOfHour(parseISO(ticket.createdAt)), "HH:mm") === a.time
-					) {
-						return a.amount++;
-					} else {
-						return a;
-					}
+					format(startOfHour(parseISO(ticket.createdAt)), "HH:mm") === a.time &&
+						a.amount++;
 				});
-				return a;
 			});
 
 			return aux;