diff --git a/services/JiShe.CollectBus.Application/DataChannels/DataChannelManageService.cs b/services/JiShe.CollectBus.Application/DataChannels/DataChannelManageService.cs
index 21cec8a..3cf4dad 100644
--- a/services/JiShe.CollectBus.Application/DataChannels/DataChannelManageService.cs
+++ b/services/JiShe.CollectBus.Application/DataChannels/DataChannelManageService.cs
@@ -64,7 +64,7 @@ namespace JiShe.CollectBus.DataChannels
             ChannelReader<ValueTuple<string, List<MeterReadingTelemetryPacketInfo>>> telemetryPacketInfoReader)
         {
             const int BatchSize = 100000;
-            const int EmptyWaitMilliseconds = 200;
+            const int EmptyWaitMilliseconds = 50;
             var timeout = TimeSpan.FromSeconds(5);
             var timer = Stopwatch.StartNew();
             long timeoutMilliseconds = 0;
@@ -83,7 +83,7 @@ namespace JiShe.CollectBus.DataChannels
                             _logger.LogError($"{nameof(ScheduledMeterTaskReadingAsync)} 通道处理数据耗时{timeoutMilliseconds}毫秒");
                         }
                         timeoutMilliseconds = 0;
-                        //无消息时短等待1秒
+                        //无消息时短等待50毫秒
                         await Task.Delay(EmptyWaitMilliseconds);
                         continue;
                     }