diff --git a/FastGithub.Dns/UdpTable.cs b/FastGithub.Dns/UdpTable.cs
index cae275c..97b3f29 100644
--- a/FastGithub.Dns/UdpTable.cs
+++ b/FastGithub.Dns/UdpTable.cs
@@ -36,8 +36,7 @@ namespace FastGithub.Dns
             {
                 var proess = Process.GetProcessById(pid);
                 proess.Kill();
-                proess.WaitForExit(1000);
-                return true;
+                return proess.WaitForExit(1000);
             }
             catch (ArgumentException)
             {
diff --git a/FastGithub.ReverseProxy/RequestLoggingMilldeware.cs b/FastGithub.ReverseProxy/RequestLoggingMilldeware.cs
index afe4064..e838031 100644
--- a/FastGithub.ReverseProxy/RequestLoggingMilldeware.cs
+++ b/FastGithub.ReverseProxy/RequestLoggingMilldeware.cs
@@ -60,7 +60,7 @@ namespace FastGithub.ReverseProxy
             }
             else
             {
-                this.logger.LogError($"{message}{Environment.NewLine}{exception.Message}");
+                this.logger.LogError($"{message}{Environment.NewLine}{exception}");
             }
         }
     }
diff --git a/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs b/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs
index b0c451c..73d67cd 100644
--- a/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs
+++ b/FastGithub.ReverseProxy/ReverseProxyMiddleware.cs
@@ -105,7 +105,7 @@ namespace FastGithub.ReverseProxy
             await context.Response.WriteAsJsonAsync(new
             {
                 error = error.ToString(),
-                message = errorFeature.Exception?.Message
+                message = errorFeature.Exception?.ToString()
             });
         }
     }
diff --git a/FastGithub.ReverseProxy/TcpTable.cs b/FastGithub.ReverseProxy/TcpTable.cs
index 227e321..0ac1cca 100644
--- a/FastGithub.ReverseProxy/TcpTable.cs
+++ b/FastGithub.ReverseProxy/TcpTable.cs
@@ -36,8 +36,7 @@ namespace FastGithub.ReverseProxy
             {
                 var proess = Process.GetProcessById(pid);
                 proess.Kill();
-                proess.WaitForExit(1000);
-                return true;
+                return proess.WaitForExit(1000);
             }
             catch (ArgumentException)
             {