diff --git a/Netch/Utils/Configuration.cs b/Netch/Utils/Configuration.cs
index 51efc352da..db6dd101f4 100644
--- a/Netch/Utils/Configuration.cs
+++ b/Netch/Utils/Configuration.cs
@@ -53,8 +53,7 @@ public static Setting ParseSetting(string text)
 
                 #region Check Profile
 
-                foreach (var profile in settings.Profiles.Where(p => p.ServerRemark == string.Empty || p.ModeRemark == string.Empty)!)
-                    settings.Profiles.Remove(profile);
+                settings.Profiles.RemoveAll(p => p.ServerRemark == string.Empty || p.ModeRemark == string.Empty);
 
                 if (settings.Profiles.Any(p => settings.Profiles.Any(p1 => p1 != p && p1.Index == p.Index)))
                     for (var i = 0; i < settings.Profiles.Count; i++)
@@ -67,7 +66,9 @@ public static Setting ParseSetting(string text)
             catch (Exception e)
             {
                 Logging.Error(e.ToString());
-                return new Setting();
+                Utils.Open(Logging.LogFile);
+                Environment.Exit(-1);
+                return null!;
             }
         }