diff --git a/shadowsocks-csharp/View/LogForm.cs b/shadowsocks-csharp/View/LogForm.cs
index ff1c9bb8..f7d0e4f3 100644
--- a/shadowsocks-csharp/View/LogForm.cs
+++ b/shadowsocks-csharp/View/LogForm.cs
@@ -78,7 +78,7 @@ namespace Shadowsocks.View
 
                 string line = "";
                 while ((line = reader.ReadLine()) != null)
-                    LogMessageTextBox.AppendText(line + "\r\n");
+                    LogMessageTextBox.AppendText(line + Environment.NewLine);
 
                 LogMessageTextBox.ScrollToCaret();
 
@@ -98,7 +98,7 @@ namespace Shadowsocks.View
                 while ((line = reader.ReadLine()) != null)
                 {
                     changed = true;
-                    LogMessageTextBox.AppendText(line + "\r\n");
+                    LogMessageTextBox.AppendText(line + Environment.NewLine);
                 }
 
                 if (changed)