diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionChooseWorkOrderService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionChooseCavityOrderService.java
similarity index 63%
rename from modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionChooseWorkOrderService.java
rename to modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionChooseCavityOrderService.java
index 9c75ec7..bcbf1c3 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionChooseWorkOrderService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionChooseCavityOrderService.java
@@ -1,12 +1,16 @@
 package cn.estsh.i3plus.ext.mes.pcn.apiservice.serviceimpl.station.function;
 
 import cn.estsh.i3plus.ext.mes.pcn.api.busi.IMesProductionDispatchContextStepService;
+import cn.estsh.i3plus.ext.mes.pcn.api.busi.IMesProductionProcessContextStepService;
+import cn.estsh.i3plus.ext.mes.pcn.pojo.context.MesProductionProcessContext;
 import cn.estsh.i3plus.ext.mes.pcn.pojo.util.MesPcnExtConstWords;
 import cn.estsh.i3plus.mes.pcn.serviceimpl.fsm.BaseSwsService;
 import cn.estsh.i3plus.mes.pcn.serviceimpl.fsm.IShippingDispatchService;
 import cn.estsh.i3plus.mes.pcn.serviceimpl.fsm.function.IFsmModuleFunctionService;
 import cn.estsh.i3plus.platform.common.util.MesPcnConstWords;
+import cn.estsh.i3plus.pojo.base.enumutil.CommonEnumUtil;
 import cn.estsh.i3plus.pojo.base.enumutil.MesPcnEnumUtil;
+import cn.estsh.i3plus.pojo.mes.bean.MesWorkCell;
 import cn.estsh.i3plus.pojo.mes.model.ButtonDynamicModel;
 import cn.estsh.i3plus.pojo.mes.model.StationRequestBean;
 import cn.estsh.i3plus.pojo.mes.model.StationResultBean;
@@ -18,7 +22,10 @@ import org.springframework.util.StringUtils;
  * @Description : 工位参数按钮事件接口实现【选择工单】
  **/
 @Service
-public class MesFunctionChooseWorkOrderService extends BaseSwsService implements IFsmModuleFunctionService {
+public class MesFunctionChooseCavityOrderService extends BaseSwsService implements IFsmModuleFunctionService {
+
+    @Autowired
+    private IMesProductionProcessContextStepService productionProcessContextStepService;
 
     @Autowired
     private IMesProductionDispatchContextStepService productionDispatchContextStepService;
@@ -29,6 +36,19 @@ public class MesFunctionChooseWorkOrderService extends BaseSwsService implements
     @Override
     public boolean doFunction(StationRequestBean reqBean, StationResultBean resultBean, ButtonDynamicModel buttonDynamicModel) {
 
+        //获取生产过程上下文对象
+        MesProductionProcessContext productionProcessContext = productionProcessContextStepService.getProductionProcessContext(reqBean);
+
+        if (!productionProcessContext.getSuccess()) return false;
+
+        MesWorkCell workCell = productionProcessContext.getWorkCell();
+
+        if (StringUtils.isEmpty(workCell.getIsAllowOrder()) || CommonEnumUtil.TRUE_OR_FALSE.FALSE.getValue() == workCell.getIsAllowOrder()) {
+            this.sendMessage(reqBean, resultBean.writeDbLog(), String.format("生产线[%s]工位[%s]%s失败,工位未设置允许界面选工单!",
+                    reqBean.getWorkCenterCode(), reqBean.getWorkCellCode(), buttonDynamicModel.getButtonName()), MesPcnEnumUtil.STATION_BUSI_TYPE.MESSAGE, MesPcnEnumUtil.STATION_DATA_TYPE.EXP_TEXT);
+            return false;
+        }
+
         if (!checkCavityOrderIsValid(buttonDynamicModel.getFunctionValue())) {
             this.sendMessage(reqBean, resultBean.writeDbLog(), String.format("生产线[%s]工位[%s]%s失败,请检查选择的工单信息[%s]的有效性!",
                     reqBean.getWorkCenterCode(), reqBean.getWorkCellCode(), buttonDynamicModel.getButtonName(), buttonDynamicModel.getFunctionValue()), MesPcnEnumUtil.STATION_BUSI_TYPE.MESSAGE, MesPcnEnumUtil.STATION_DATA_TYPE.EXP_TEXT);
@@ -38,6 +58,9 @@ public class MesFunctionChooseWorkOrderService extends BaseSwsService implements
         //保存手动选择的腔数及工单信息上下文
         productionDispatchContextStepService.saveFunctionChooseCavityOrderContext(reqBean, buttonDynamicModel.getFunctionValue());
 
+        this.sendMessage(reqBean, resultBean.writeDbLog(), String.format("生产线[%s]工位[%s]%s成功,请等待验证! 提交信息[%s]",
+                reqBean.getWorkCenterCode(), reqBean.getWorkCellCode(), buttonDynamicModel.getButtonName(), buttonDynamicModel.getFunctionValue()), MesPcnEnumUtil.STATION_BUSI_TYPE.MESSAGE, MesPcnEnumUtil.STATION_DATA_TYPE.TEXT);
+
         reqBean.setClientInfo(shippingDispatchService.getActorClientInfo(reqBean));
         reqBean.setInterfaceType(MesPcnConstWords.SHIPPING);
         reqBean.setBusiType(MesPcnConstWords.WS_CMD_DO_SCAN);
diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesCountDownShowStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesCountDownShowStepService.java
new file mode 100644
index 0000000..b7d022a
--- /dev/null
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesCountDownShowStepService.java
@@ -0,0 +1,95 @@
+package cn.estsh.i3plus.ext.mes.pcn.apiservice.serviceimpl.step;
+
+import cn.estsh.i3plus.ext.mes.pcn.api.busi.IMesProductionDispatchContextStepService;
+import cn.estsh.i3plus.ext.mes.pcn.api.busi.IMesProductionProcessContextStepService;
+import cn.estsh.i3plus.ext.mes.pcn.pojo.context.MesProductionProcessContext;
+import cn.estsh.i3plus.ext.mes.pcn.pojo.util.MesPcnExtConstWords;
+import cn.estsh.i3plus.mes.pcn.actor.shipping.dispatch.IFsmCommonService;
+import cn.estsh.i3plus.mes.pcn.serviceimpl.fsm.BaseStepService;
+import cn.estsh.i3plus.mes.pcn.util.StationKvBeanUtil;
+import cn.estsh.i3plus.pojo.base.enumutil.CommonEnumUtil;
+import cn.estsh.i3plus.pojo.base.enumutil.MesPcnEnumUtil;
+import cn.estsh.i3plus.pojo.mes.bean.MesProdRouteOptParam;
+import cn.estsh.i3plus.pojo.mes.bean.MesWorkCell;
+import cn.estsh.i3plus.pojo.mes.model.StationKvBean;
+import cn.estsh.i3plus.pojo.mes.model.StationRequestBean;
+import cn.estsh.i3plus.pojo.mes.model.StationResultBean;
+import cn.estsh.i3plus.pojo.mes.model.StepResult;
+import cn.estsh.i3plus.pojo.mes.util.MesExtEnumUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * @Description : 倒计时显示工步
+ * @Author : wangjie
+ **/
+@Slf4j
+@Service("mesCountDownShowStepService")
+public class MesCountDownShowStepService extends BaseStepService {
+
+    @Autowired
+    private IMesProductionProcessContextStepService productionProcessContextStepService;
+
+    @Autowired
+    private IMesProductionDispatchContextStepService productionDispatchContextStepService;
+
+    @Autowired
+    private IFsmCommonService fsmCommonService;
+
+    @Override
+    public StepResult execute(StationRequestBean reqBean) {
+
+        StationResultBean resultBean = new StationResultBean();
+
+        StepResult stepResult = StepResult.getSuccessComplete();
+
+        //获取工步参数
+        Optional<Map<String, MesProdRouteOptParam>> stepParamMap = getStepParams(reqBean);
+
+        //获取上下文信息
+        MesProductionProcessContext productionProcessContext = productionProcessContextStepService.getProductionProcessContext(reqBean);
+
+        //获取生产过程上下文对象有异常信息 抛出异常
+        if (!productionProcessContext.getSuccess()) execExpSendMsgAndThrowEx(reqBean, resultBean.writeDbLog(), productionProcessContext.getMessage());
+
+        //获取工位信息
+        MesWorkCell workCell = productionProcessContext.getWorkCell();
+
+        //不用显示倒计时, 客户端默认显示绿色无数字
+        if (StringUtils.isEmpty(workCell.getIsShowTime()) || CommonEnumUtil.TRUE_OR_FALSE.FALSE.getValue() == workCell.getIsShowTime()) return stepResult;
+
+        //解析工位参数
+        String countDownTime = doCalcCountDownCfg(reqBean);
+
+        return execSuccessCompleteAndSendMsgReturn(reqBean, resultBean.writeDbLog(), stepResult, String.format("[%sS]倒计时启动!", countDownTime));
+
+    }
+
+    private String doCalcCountDownCfg(StationRequestBean reqBean) {
+
+        //获取工位参数
+        Map<String, String> wcpcMap = fsmCommonService.doHandleFsmWcpcMapDataForDoScan(reqBean);
+
+        //配置值: 60,5    60代表总倒计时,显示绿色; 5代表接近超时,显示黄色; 超时后显示红色
+        String countDownCfg = wcpcMap.containsKey(MesPcnExtConstWords.COUNT_DOWN_CFG) ? wcpcMap.get(MesPcnExtConstWords.COUNT_DOWN_CFG) : null;
+        String[] countDownCfgArr = !StringUtils.isEmpty(countDownCfg) ? countDownCfg.split(MesPcnExtConstWords.COMMA) : null;
+        countDownCfgArr = (null != countDownCfgArr && countDownCfgArr.length == 2) ? countDownCfgArr : MesPcnExtConstWords.COUNT_DOWN_CFG_DEFAULT.split(MesPcnExtConstWords.COMMA);
+
+        List<StationKvBean> resultList = StationKvBeanUtil.addStationKvBeanList(new ArrayList<>(), new StationKvBean(MesExtEnumUtil.COLOR.GREEN.getValue(), "倒计时时长", countDownCfgArr[0]),
+                new StationKvBean(MesExtEnumUtil.COLOR.YELLOW.getValue(), "即将超时", countDownCfgArr[1]), new StationKvBean(MesExtEnumUtil.COLOR.RED.getValue(), "已经超时", MesPcnExtConstWords.ZERO_STR));
+
+        //发送倒计时信号给客户端
+        this.sendMessage(reqBean, new StationResultBean().busiType(MesPcnEnumUtil.STATION_BUSI_TYPE.TIME_MODULE_CONTENT.getValue()).dataType(MesPcnEnumUtil.STATION_DATA_TYPE.CUSTOM.getValue()).resultList(resultList));
+
+        return countDownCfgArr[0];
+
+    }
+
+}
diff --git a/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java b/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java
index cf3284e..b9a5252 100644
--- a/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java
+++ b/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java
@@ -148,6 +148,10 @@ public class MesPcnExtConstWords {
     public static final String CAVITY_UNKNOWN_CFG = "CAVITY_UNKNOWN_CFG";
     // 支持混腔扫描[工位参数]
     public static final String CAVITY_NOSORT_CFG = "CAVITY_NOSORT_CFG";
+    // 工位倒计时配置[工位参数]
+    public static final String COUNT_DOWN_CFG = "COUNT_DOWN_CFG";
+    // 工位倒计时配置默认值
+    public static final String COUNT_DOWN_CFG_DEFAULT = "60,5";
 
 
     // 工位/工步 参数按钮事件
@@ -172,7 +176,8 @@ public class MesPcnExtConstWords {
 
 
 
-
+    // 0
+    public static final String ZERO_STR = "0";
     // 0
     public static final Integer ZERO = 0;
     // 1
@@ -186,7 +191,7 @@ public class MesPcnExtConstWords {
     // ;
     public static final String SEMICOLON = ";";
     // ,
-    public static final String comma = ",";
+    public static final String COMMA = ",";
 
     // 定制页面名称(默认)
     public static final String CUSTOM_PAGE_NAME_DEFAULT = "CUSTOM_PAGE_NAME_DEFAULT";