diff --git a/src/functions/dataConversion.ts b/src/functions/dataConversion.ts
index e38337d..f72a611 100644
--- a/src/functions/dataConversion.ts
+++ b/src/functions/dataConversion.ts
@@ -1,5 +1,8 @@
-export default function dataConversion(bytes: number) {
+export default function dataConversion(bytes) {
   const i = Math.floor(Math.log(bytes) / Math.log(1024));
   const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+  if (bytes === 0) {
+    return '0 KB';
+  }
   return `${(bytes / 1024 ** i).toFixed(2)} ${sizes[i]}`;
 }