diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesAssemblyReadStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesAssemblyReadStepService.java
index b97e488..69576c2 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesAssemblyReadStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesAssemblyReadStepService.java
@@ -196,7 +196,7 @@ public class MesAssemblyReadStepService extends BaseStepService {
         this.sendMessage(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()),
                 String.format("读取到设备[%s]装配件条码的详细JSON内容: %s", cellEquipContext.getEquipmentName(), JSONObject.toJSONString(equipLogDispatchContext)), MesPcnEnumUtil.STATION_BUSI_TYPE.RUNNING_INFO, MesPcnEnumUtil.STATION_DATA_TYPE.TEXT);
 
-        return stepSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()).scanInfo(scanInfo), stepResult, String.format("当前已读取到设备[%s]装配件条码信息[%s]!", cellEquipContext.getEquipmentName(), scanInfo));
+        return stepSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()).checkRepeat().scanInfo(scanInfo), stepResult, String.format("当前已读取到设备[%s]装配件条码信息[%s]!", cellEquipContext.getEquipmentName(), scanInfo));
 
     }
 
diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductSnReadStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductSnReadStepService.java
index d862156..3e28e1f 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductSnReadStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductSnReadStepService.java
@@ -180,7 +180,7 @@ public class MesProductSnReadStepService extends BaseStepService {
         String scanInfo = equipVariableCollectContextList.stream().filter(o -> null != o).map(MesEquipVariableCollectContext::getEquipVariableValue).collect(Collectors.joining(MesPcnExtConstWords.SEMICOLON));
         productionCustomContextStepService.sendStepContextMessage(reqBean, scanInfo, MesExtEnumUtil.CELL_MESSAGE_SOURCE.READ);
 
-        return stepSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()).scanInfo(scanInfo), stepResult, String.format("当前已读取到设备[%s]主条码信息[%s]!", cellEquipContext.getEquipmentName(), scanInfo));
+        return stepSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()).checkRepeat().scanInfo(scanInfo), stepResult, String.format("当前已读取到设备[%s]主条码信息[%s]!", cellEquipContext.getEquipmentName(), scanInfo));
 
     }
 
diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderReadStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderReadStepService.java
index 01b64ba..a2958ac 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderReadStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderReadStepService.java
@@ -177,7 +177,7 @@ public class MesWorkOrderReadStepService extends BaseStepService {
         String scanInfo = equipVariableCollectContextList.stream().filter(o -> null != o).map(MesEquipVariableCollectContext::getEquipVariableValue).collect(Collectors.joining(MesPcnExtConstWords.SEMICOLON));
         productionCustomContextStepService.sendStepContextMessage(reqBean, scanInfo, MesExtEnumUtil.CELL_MESSAGE_SOURCE.READ);
 
-        return stepSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()).scanInfo(scanInfo), stepResult, String.format("当前已读取到设备[%s]加工单信息[%s]!", cellEquipContext.getEquipmentName(), scanInfo));
+        return stepSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(MesPcnEnumUtil.WORK_CELL_SCAN_MONITOR_LOG_TYPE.READ.getValue()).checkRepeat().scanInfo(scanInfo), stepResult, String.format("当前已读取到设备[%s]加工单信息[%s]!", cellEquipContext.getEquipmentName(), scanInfo));
 
     }