diff --git a/frontend/src/components/form/StepDocumentUpload.tsx b/frontend/src/components/form/StepDocumentUpload.tsx
index d38c30e..90cd327 100644
--- a/frontend/src/components/form/StepDocumentUpload.tsx
+++ b/frontend/src/components/form/StepDocumentUpload.tsx
@@ -215,11 +215,11 @@ const StepDocumentUpload: React.FC<Props> = ({
               Документ {currentDocNumber} из {totalDocs}
             </span>
             <span style={{ fontSize: 12, color: '#666' }}>
-              {Math.round((currentDocNumber / totalDocs) * 100)}% завершено
+              {Math.round(((currentDocNumber - 1) / totalDocs) * 100)}% завершено
             </span>
           </div>
           <Progress 
-            percent={Math.round((currentDocNumber / totalDocs) * 100)} 
+            percent={Math.round(((currentDocNumber - 1) / totalDocs) * 100)} 
             showInfo={false}
             strokeColor="#1890ff"
           />