diff --git a/v2rayN/v2rayN/Handler/DownloadHandle.cs b/v2rayN/v2rayN/Handler/DownloadHandle.cs
index 8500e9f7..b2e004db 100644
--- a/v2rayN/v2rayN/Handler/DownloadHandle.cs
+++ b/v2rayN/v2rayN/Handler/DownloadHandle.cs
@@ -297,7 +297,7 @@ namespace v2rayN.Handler
                 });
                 await client.GetAsync(url, cts.Token);
 
-                responseTime = timer.Elapsed.Milliseconds;
+                responseTime = (int)timer.Elapsed.TotalMilliseconds;
             }
             catch //(Exception ex)
             {
diff --git a/v2rayN/v2rayN/Handler/SpeedtestHandler.cs b/v2rayN/v2rayN/Handler/SpeedtestHandler.cs
index f8951505..c399c7f2 100644
--- a/v2rayN/v2rayN/Handler/SpeedtestHandler.cs
+++ b/v2rayN/v2rayN/Handler/SpeedtestHandler.cs
@@ -389,7 +389,7 @@ namespace v2rayN.Handler
                 clientSocket.EndConnect(result);
 
                 timer.Stop();
-                responseTime = timer.Elapsed.Milliseconds;
+                responseTime = (int)timer.Elapsed.TotalMilliseconds;
             }
             catch (Exception ex)
             {