diff --git a/CounterAcq/CounterDevice.cpp b/CounterAcq/CounterDevice.cpp
index 318dff7..84b0a7a 100644
--- a/CounterAcq/CounterDevice.cpp
+++ b/CounterAcq/CounterDevice.cpp
@@ -123,17 +123,20 @@
             QString delay = SettingConfig::getInstance().DELAY_ARR.at(0).at(i - 1);
 
             // 3. 通过UDP发送到本地的Java后端进行存库处理
-            QJsonObject jsonObj = counterData->toJSON(i - 1);
-            jsonObj.insert("deviceId", deviceId);
-            jsonObj.insert("devCode", devCode);
-            QJsonObject data = jsonObj.take("data").toObject();
-            data.insert("openClock", openClock);
-            data.insert("closeClock", closeClock);
-            double value = data.find("dataValue")->toString().toDouble();
-            value += delay.toDouble() * 1E-9;
-            data.insert("dataValue", QString::number(value, 'f', 12));
-            jsonObj.insert("data", data);
-            udpClient->writeDatagram(QString(QJsonDocument(jsonObj).toJson(QJsonDocument::Compact)).toLocal8Bit(), QHostAddress(SettingConfig::getInstance().RECV_HOST), SettingConfig::getInstance().RECV_PORT);
+            if ((counterData->milisecond / 1000) % 60 == 0)
+            {
+                QJsonObject jsonObj = counterData->toJSON(i - 1);
+                jsonObj.insert("deviceId", deviceId);
+                jsonObj.insert("devCode", devCode);
+                QJsonObject data = jsonObj.take("data").toObject();
+                data.insert("openClock", openClock);
+                data.insert("closeClock", closeClock);
+                double value = data.find("dataValue")->toString().toDouble();
+                value += delay.toDouble() * 1E-9;
+                data.insert("dataValue", QString::number(value, 'f', 12));
+                jsonObj.insert("data", data);
+                udpClient->writeDatagram(QString(QJsonDocument(jsonObj).toJson(QJsonDocument::Compact)).toLocal8Bit(), QHostAddress(SettingConfig::getInstance().RECV_HOST), SettingConfig::getInstance().RECV_PORT);
+            }
         }
     }