diff --git a/src/components/estimate/EstimateFileUploader.jsx b/src/components/estimate/EstimateFileUploader.jsx
index c02d4637..b02daef1 100644
--- a/src/components/estimate/EstimateFileUploader.jsx
+++ b/src/components/estimate/EstimateFileUploader.jsx
@@ -28,6 +28,8 @@ export default function EstimateFileUploader({ uploadFiles, setUploadFiles }) {
       'application/pdf',
       'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
       'application/vnd.ms-excel',
+      'application/vnd.openxmlformats-officedocument.presentationml.presentation', // PPTX 형식
+      'application/vnd.ms-powerpoint', // PPT 형식
     ]
     Array.from(e.target.files).forEach((file) => {
       //엑셀, pdf, 이미지
@@ -61,6 +63,8 @@ export default function EstimateFileUploader({ uploadFiles, setUploadFiles }) {
       'application/pdf',
       'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
       'application/vnd.ms-excel',
+      'application/vnd.openxmlformats-officedocument.presentationml.presentation', // PPTX 형식
+      'application/vnd.ms-powerpoint', // PPT 형식
     ]
 
     Array.from(e.dataTransfer.files).forEach((file) => {