diff --git a/site/app.py b/site/app.py
index 7fa7b44..75ee250 100644
--- a/site/app.py
+++ b/site/app.py
@@ -20,7 +20,7 @@ if _sys_path_root not in sys.path:
     sys.path.insert(0, _sys_path_root)
 
 # Версия приложения (меняется при изменениях)
-VERSION = "0.0.26"
+VERSION = "0.0.27"
 
 
 def create_app():
diff --git a/site/templates/index.html b/site/templates/index.html
index 544cfe1..78d745d 100644
--- a/site/templates/index.html
+++ b/site/templates/index.html
@@ -295,12 +295,32 @@ async function uploadFiles() {
 
 function downloadZip() {
   if (!currentSid) return;
-  window.location = '/api/download/' + currentSid;
+  fetch('/api/download/' + currentSid)
+    .then(r => r.blob())
+    .then(blob => {
+      const a = document.createElement('a');
+      a.href = URL.createObjectURL(blob);
+      a.download = 'drhider.zip';
+      document.body.appendChild(a);
+      a.click();
+      document.body.removeChild(a);
+      URL.revokeObjectURL(a.href);
+    });
 }
 
 function downloadCsv() {
   if (!currentSid) return;
-  window.location = '/api/csv/' + currentSid;
+  fetch('/api/csv/' + currentSid)
+    .then(r => r.blob())
+    .then(blob => {
+      const a = document.createElement('a');
+      a.href = URL.createObjectURL(blob);
+      a.download = 'mapping.csv';
+      document.body.appendChild(a);
+      a.click();
+      document.body.removeChild(a);
+      URL.revokeObjectURL(a.href);
+    });
 }
 </script>
 <div id="helpModal" style="display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999;justify-content:center;align-items:center" onclick="this.style.display='none'">