diff --git a/Netch/Controllers/HTTPController.cs b/Netch/Controllers/HTTPController.cs
index 08850908..1332514b 100644
--- a/Netch/Controllers/HTTPController.cs
+++ b/Netch/Controllers/HTTPController.cs
@@ -59,7 +59,7 @@ namespace Netch.Controllers
                 {
                     System.Diagnostics.Process.Start("https://netch.org/#/?id=%e4%be%9d%e8%b5%96");
                 }
-                Utils.Logging.Info("设置系统代理失败"+e.ToString());
+                Utils.Logging.Info("设置系统代理失败" + e.ToString());
                 return false;
             }
 
diff --git a/Netch/Controllers/SSController.cs b/Netch/Controllers/SSController.cs
index fb903f16..31251108 100644
--- a/Netch/Controllers/SSController.cs
+++ b/Netch/Controllers/SSController.cs
@@ -137,26 +137,33 @@ namespace Netch.Controllers
 
         public void OnOutputDataReceived(object sender, DataReceivedEventArgs e)
         {
-            if (!string.IsNullOrWhiteSpace(e.Data))
+            try
             {
-                File.AppendAllText("logging\\shadowsocks.log", $"{e.Data}\r\n");
-
-                if (State == Models.State.Starting)
+                if (!string.IsNullOrWhiteSpace(e.Data))
                 {
-                    if (Instance.HasExited)
+                    File.AppendAllText("logging\\shadowsocks.log", $"{e.Data}\r\n");
+
+                    if (State == Models.State.Starting)
                     {
-                        State = Models.State.Stopped;
-                    }
-                    else if (e.Data.Contains("listening at"))
-                    {
-                        State = Models.State.Started;
-                    }
-                    else if (e.Data.Contains("Invalid config path") || e.Data.Contains("usage") || e.Data.Contains("plugin service exit unexpectedly"))
-                    {
-                        State = Models.State.Stopped;
+                        if (Instance.HasExited)
+                        {
+                            State = Models.State.Stopped;
+                        }
+                        else if (e.Data.Contains("listening at"))
+                        {
+                            State = Models.State.Started;
+                        }
+                        else if (e.Data.Contains("Invalid config path") || e.Data.Contains("usage") || e.Data.Contains("plugin service exit unexpectedly"))
+                        {
+                            State = Models.State.Stopped;
+                        }
                     }
                 }
             }
+            catch (Exception ec)
+            {
+                Logging.Info("写入Shadowsocks日志失败" + ec.ToString());
+            }
         }
     }
 }