diff --git a/src/components/simulator/Simulator.jsx b/src/components/simulator/Simulator.jsx
index 0d33bbf8..140e21a9 100644
--- a/src/components/simulator/Simulator.jsx
+++ b/src/components/simulator/Simulator.jsx
@@ -45,7 +45,10 @@ export default function Simulator() {
     datasets: [
       {
         label: 'kWh',
-        data: chartData.slice(0, 12),
+        data: chartData.slice(0, 12).map((item) => {
+          const num = Number(item.replaceAll(',', ''))
+          return isNaN(num) ? 0 : num
+        }),
 
         backgroundColor: [
           'rgba(255, 99, 132, 0.2)',
@@ -227,7 +230,7 @@ export default function Simulator() {
               {/* 연간예측발전량 */}
               <div className="estimate-box">
                 <div className="estimate-tit">{getMessage('simulator.title.sub4')}</div>
-                <div className="estimate-name">{convertNumberToPriceDecimal(chartData[chartData.length - 1])}</div>
+                <div className="estimate-name">{chartData[chartData.length - 1]}</div>
               </div>
             </div>
             <div className="estimate-list-wrap">