diff --git a/NewLife.Remoting/Clients/WsChannel.cs b/NewLife.Remoting/Clients/WsChannel.cs
index 0cfba6e..0ef59fd 100644
--- a/NewLife.Remoting/Clients/WsChannel.cs
+++ b/NewLife.Remoting/Clients/WsChannel.cs
@@ -154,6 +154,12 @@ private async Task DoPull(WebSocketClient socket, CancellationTokenSource source
             catch (ThreadInterruptedException) { break; }
             catch (TaskCanceledException) { }
             catch (OperationCanceledException) { }
+            catch (ObjectDisposedException) { break; }
+            catch (SocketException sex) when (IsNormalDisconnect(sex.SocketErrorCode))
+            {
+                _client.Log?.Debug("[{0}]WebSocket连接断开[{1}]", _client.Name, sex.SocketErrorCode);
+                break;
+            }
             catch (Exception ex)
             {
                 if (source.IsCancellationRequested) break;
@@ -199,6 +205,14 @@ protected virtual async Task OnReceive(IPacket data, CancellationToken cancellat
         await _client.HandleAsync(data, ctx, cancellationToken).ConfigureAwait(false);
     }
 
+    /// <summary>判断是否为正常断开的SocketError，这类错误降级为Debug日志</summary>
+    /// <param name="socketError">Socket错误码</param>
+    /// <returns>是否为正常断开</returns>
+    protected static Boolean IsNormalDisconnect(SocketError socketError) =>
+        socketError is SocketError.ConnectionReset       // 10054 - 对方重置连接
+            or SocketError.ConnectionAborted             // 10053 - 连接被中止
+            or SocketError.OperationAborted;             // 995   - 操作被中止（本地socket关闭时）
+
     /// <summary>发送文本消息</summary>
     /// <param name="data">数据包</param>
     /// <param name="cancellationToken">取消令牌</param>
diff --git a/NewLife.Remoting/Clients/WsChannelCore.cs b/NewLife.Remoting/Clients/WsChannelCore.cs
index 001c2cb..46811e5 100644
--- a/NewLife.Remoting/Clients/WsChannelCore.cs
+++ b/NewLife.Remoting/Clients/WsChannelCore.cs
@@ -1,4 +1,5 @@
 #if NETCOREAPP
+using System.Net.Sockets;
 using System.Net.WebSockets;
 using NewLife;
 using NewLife.Collections;
@@ -141,6 +142,19 @@ private async Task DoPull(WebSocket socket, CancellationTokenSource source)
                 catch (ThreadInterruptedException) { break; }
                 catch (TaskCanceledException) { }
                 catch (OperationCanceledException) { }
+                catch (ObjectDisposedException) { break; }
+                catch (WebSocketException wex) when (
+                    wex.WebSocketErrorCode == WebSocketError.ConnectionClosedPrematurely ||
+                    socket.State == WebSocketState.Aborted)
+                {
+                    _client.Log?.Debug("[{0}]WebSocket连接断开[{1}]", _client.Name, wex.WebSocketErrorCode);
+                    break;
+                }
+                catch (SocketException sex) when (IsNormalDisconnect(sex.SocketErrorCode))
+                {
+                    _client.Log?.Debug("[{0}]WebSocket连接断开[{1}]", _client.Name, sex.SocketErrorCode);
+                    break;
+                }
                 catch (Exception ex)
                 {
                     if (source.IsCancellationRequested) break;