diff --git a/Hcs.WebApp/Components/Pages/Test/Export.razor b/Hcs.WebApp/Components/Pages/Test/Export.razor
index 0e1bfa8..f7c1bac 100644
--- a/Hcs.WebApp/Components/Pages/Test/Export.razor
+++ b/Hcs.WebApp/Components/Pages/Test/Export.razor
@@ -107,7 +107,7 @@
 
     void StartExport()
     {
-        inputDisabled = false;
+        inputDisabled = true;
         messageBody = string.Empty;
         responseBody = string.Empty;
         catchMessageBody = true;
@@ -117,7 +117,7 @@
 
     void EndExport()
     {
-        inputDisabled = true;
+        inputDisabled = false;
         responseBody = File.ReadAllText(messageCapturer.LastFileName);
     }
 }