diff --git a/插件库/Lskj.Main/Program.cs b/插件库/Lskj.Main/Program.cs
index d1cefe9..2f1274f 100644
--- a/插件库/Lskj.Main/Program.cs
+++ b/插件库/Lskj.Main/Program.cs
@@ -284,8 +284,20 @@ namespace Lskj.Main
         /// <param name="e">The <see cref="ThreadExceptionEventArgs"/> instance containing the event data.</param>
         private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
         {
-            Console.WriteLine(e.ExceptionObject.ToString());
-            MessageUtil.Show(e.ExceptionObject.ToString());
+            Exception exception = e == null
+                ? null
+                : e.ExceptionObject as Exception;
+            if (exception == null)
+            {
+                exception = new Exception(
+                    e == null || e.ExceptionObject == null
+                        ? "AppDomain 未处理异常对象为空。"
+                        : e.ExceptionObject.ToString());
+            }
+
+            Console.WriteLine(exception);
+            LogHelper.Instance.WriteError(exception);
+            MessageUtil.Show(exception);
         }