diff --git a/src/components/ModalProgressBar/index.jsx b/src/components/ModalProgressBar/index.jsx
index 4d79c15..3b861ea 100644
--- a/src/components/ModalProgressBar/index.jsx
+++ b/src/components/ModalProgressBar/index.jsx
@@ -33,7 +33,7 @@ const ModalProgressBar = ({ onCancel, uploading, progress, status }) => {
         {status && <p>{status}</p>}
         <LinearProgress variant="determinate" value={progress} />
         <Button onClick={onClickCancel}>
-          { progress < 101 ? "Cancel" : "Done" }
+          { progress < 100 ? "Cancel" : "Done" }
         </Button>
       </div>
     </Modal>    
diff --git a/src/services/uploadFile.js b/src/services/uploadFile.js
index 5f0da86..81b6ed4 100644
--- a/src/services/uploadFile.js
+++ b/src/services/uploadFile.js
@@ -20,7 +20,7 @@ export const uploadFile = (file, onProgress, cancelToken) => {
     options = { 
       ...options,
       onUploadProgress: (event) => {
-        onProgress(Math.floor((event.loaded / event.total) * 100));
+        onProgress(Math.min(99, Math.floor((event.loaded / event.total) * 100)));
       }
     }
   }