diff --git a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
index 7e556cb..a9ab124 100644
--- a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
+++ b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
@@ -20,8 +20,11 @@
 import com.casic.missiles.modular.interfaces.log.LogManager;
 import com.casic.missiles.modular.interfaces.log.factory.LogTaskFactory;
 import com.casic.missiles.modular.system.dto.LoginSuccessDTO;
+import com.casic.missiles.service.meter.MeterCertificateService;
 import com.casic.missiles.utils.DictCodeUtils;
 import com.casic.missiles.utils.SpringContextUtil;
+import com.xxl.job.core.biz.model.ReturnT;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.shiro.subject.Subject;
 import org.springframework.stereotype.Controller;
@@ -29,10 +32,12 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import javax.annotation.Resource;
 import java.security.NoSuchAlgorithmException;
 import java.util.Map;
 
 import static com.casic.missiles.core.util.HttpContext.getIp;
+import static com.xxl.job.core.biz.model.ReturnT.SUCCESS;
 
 
 /**
@@ -117,4 +122,12 @@
         log.info(printFileName);
     }
 
+    @Resource
+    private MeterCertificateService meterCertificateService;
+    @GetMapping("/job")
+    public ReturnT<String> execute() throws Exception {
+        meterCertificateService.regularExpirationReminder();
+        return SUCCESS;
+    }
+
 }

diff --git a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
index 7e556cb..a9ab124 100644
--- a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
+++ b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
@@ -20,8 +20,11 @@
 import com.casic.missiles.modular.interfaces.log.LogManager;
 import com.casic.missiles.modular.interfaces.log.factory.LogTaskFactory;
 import com.casic.missiles.modular.system.dto.LoginSuccessDTO;
+import com.casic.missiles.service.meter.MeterCertificateService;
 import com.casic.missiles.utils.DictCodeUtils;
 import com.casic.missiles.utils.SpringContextUtil;
+import com.xxl.job.core.biz.model.ReturnT;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.shiro.subject.Subject;
 import org.springframework.stereotype.Controller;
@@ -29,10 +32,12 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import javax.annotation.Resource;
 import java.security.NoSuchAlgorithmException;
 import java.util.Map;
 
 import static com.casic.missiles.core.util.HttpContext.getIp;
+import static com.xxl.job.core.biz.model.ReturnT.SUCCESS;
 
 
 /**
@@ -117,4 +122,12 @@
         log.info(printFileName);
     }
 
+    @Resource
+    private MeterCertificateService meterCertificateService;
+    @GetMapping("/job")
+    public ReturnT<String> execute() throws Exception {
+        meterCertificateService.regularExpirationReminder();
+        return SUCCESS;
+    }
+
 }
diff --git a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
index aa47cff..080b72b 100644
--- a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
+++ b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
@@ -84,7 +84,8 @@
     UNABLE_TO_URGE(2431, "该部门不存在负责人，无法催办"),
     USER_ID_EMPTY(2432, "用户id不能为空"),
     CLIENT_ID_EMPTY(2433, "用户id不能为空"),
-    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办");
+    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办"),
+    DEVICE_USER_OR_EMPTY(2434, "设备备删除或者催办人不存在，无法催办");
 
     private Integer code;
     private String message;

diff --git a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
index 7e556cb..a9ab124 100644
--- a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
+++ b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
@@ -20,8 +20,11 @@
 import com.casic.missiles.modular.interfaces.log.LogManager;
 import com.casic.missiles.modular.interfaces.log.factory.LogTaskFactory;
 import com.casic.missiles.modular.system.dto.LoginSuccessDTO;
+import com.casic.missiles.service.meter.MeterCertificateService;
 import com.casic.missiles.utils.DictCodeUtils;
 import com.casic.missiles.utils.SpringContextUtil;
+import com.xxl.job.core.biz.model.ReturnT;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.shiro.subject.Subject;
 import org.springframework.stereotype.Controller;
@@ -29,10 +32,12 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import javax.annotation.Resource;
 import java.security.NoSuchAlgorithmException;
 import java.util.Map;
 
 import static com.casic.missiles.core.util.HttpContext.getIp;
+import static com.xxl.job.core.biz.model.ReturnT.SUCCESS;
 
 
 /**
@@ -117,4 +122,12 @@
         log.info(printFileName);
     }
 
+    @Resource
+    private MeterCertificateService meterCertificateService;
+    @GetMapping("/job")
+    public ReturnT<String> execute() throws Exception {
+        meterCertificateService.regularExpirationReminder();
+        return SUCCESS;
+    }
+
 }
diff --git a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
index aa47cff..080b72b 100644
--- a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
+++ b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
@@ -84,7 +84,8 @@
     UNABLE_TO_URGE(2431, "该部门不存在负责人，无法催办"),
     USER_ID_EMPTY(2432, "用户id不能为空"),
     CLIENT_ID_EMPTY(2433, "用户id不能为空"),
-    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办");
+    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办"),
+    DEVICE_USER_OR_EMPTY(2434, "设备备删除或者催办人不存在，无法催办");
 
     private Integer code;
     private String message;
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
index d56197e..9e6feaf 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
@@ -305,6 +305,8 @@
                 Boolean sendFlag = messagePushService.pushToUser(remindMessage);
                 return ReturnUtil.success();
             }
+        }else {
+            throw new BusinessException(BusinessExceptionEnum.URGER_IS_EMPTY);
         }
         throw new BusinessException(BusinessExceptionEnum.HANDLE_FAILED);
     }

diff --git a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
index 7e556cb..a9ab124 100644
--- a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
+++ b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
@@ -20,8 +20,11 @@
 import com.casic.missiles.modular.interfaces.log.LogManager;
 import com.casic.missiles.modular.interfaces.log.factory.LogTaskFactory;
 import com.casic.missiles.modular.system.dto.LoginSuccessDTO;
+import com.casic.missiles.service.meter.MeterCertificateService;
 import com.casic.missiles.utils.DictCodeUtils;
 import com.casic.missiles.utils.SpringContextUtil;
+import com.xxl.job.core.biz.model.ReturnT;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.shiro.subject.Subject;
 import org.springframework.stereotype.Controller;
@@ -29,10 +32,12 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import javax.annotation.Resource;
 import java.security.NoSuchAlgorithmException;
 import java.util.Map;
 
 import static com.casic.missiles.core.util.HttpContext.getIp;
+import static com.xxl.job.core.biz.model.ReturnT.SUCCESS;
 
 
 /**
@@ -117,4 +122,12 @@
         log.info(printFileName);
     }
 
+    @Resource
+    private MeterCertificateService meterCertificateService;
+    @GetMapping("/job")
+    public ReturnT<String> execute() throws Exception {
+        meterCertificateService.regularExpirationReminder();
+        return SUCCESS;
+    }
+
 }
diff --git a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
index aa47cff..080b72b 100644
--- a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
+++ b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
@@ -84,7 +84,8 @@
     UNABLE_TO_URGE(2431, "该部门不存在负责人，无法催办"),
     USER_ID_EMPTY(2432, "用户id不能为空"),
     CLIENT_ID_EMPTY(2433, "用户id不能为空"),
-    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办");
+    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办"),
+    DEVICE_USER_OR_EMPTY(2434, "设备备删除或者催办人不存在，无法催办");
 
     private Integer code;
     private String message;
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
index d56197e..9e6feaf 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
@@ -305,6 +305,8 @@
                 Boolean sendFlag = messagePushService.pushToUser(remindMessage);
                 return ReturnUtil.success();
             }
+        }else {
+            throw new BusinessException(BusinessExceptionEnum.URGER_IS_EMPTY);
         }
         throw new BusinessException(BusinessExceptionEnum.HANDLE_FAILED);
     }
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java
index b29adfc..397fd62 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java
@@ -4,6 +4,7 @@
 import com.alibaba.excel.util.DateUtils;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.casic.missiles.core.base.service.IBaseExportService;
@@ -91,7 +92,7 @@
     private IDeptService deptService;
 
     @Autowired
-    private  IMessagePushService messagePushService;
+    private IMessagePushService messagePushService;
 
     /**
      * 分页查询
@@ -446,12 +447,16 @@
             throw new BusinessException(BusinessExceptionEnum.LOGIN_USER_ACQUIRE_FAILED);
         });
         EquipmentFixedAssets fixedAssets = meterFixedAssetsMapper.selectById(idDTO.getId());
-        if (fixedAssets != null) {
-            WorkbenchRemindMessage remindMessage = new WorkbenchRemindMessage(fixedAssets.getUsePerson(), fixedAssets.getUseDept(), idDTO.getId(), fixedAssets.getAssetNo(), MessageTypeEnum.MEASURING_EQUIPMENT.getCode(), MessageSourceModuleEnum.EQUIPMENT.getCode(), MessageTypeEnum.MEASURING_EQUIPMENT.getValue(), MessageTypeEnum.MEASURING_EQUIPMENT.getValue(), fixedAssets.getEquipmentName(), 0, user.getId(), user.getName());
+        if (fixedAssets != null && ObjectUtils.isNotEmpty(fixedAssets.getUsePerson())) {
+            WorkbenchRemindMessage remindMessage = new WorkbenchRemindMessage(fixedAssets.getUsePerson(), fixedAssets.getUseDept(), idDTO.getId(), fixedAssets.getAssetNo(),
+                    MessageTypeEnum.MEASURING_EQUIPMENT.getCode(), MessageSourceModuleEnum.EQUIPMENT.getCode(), MessageTypeEnum.MEASURING_EQUIPMENT.getValue(),
+                    MessageTypeEnum.MEASURING_EQUIPMENT.getValue(), fixedAssets.getEquipmentName(), 0, user.getId(), user.getName());
             if (messageMapper.insert(remindMessage) > 0) {
                 Boolean sendFlag = messagePushService.pushToUser(remindMessage);
                 return ReturnUtil.success();
             }
+        } else {
+            throw new BusinessException(BusinessExceptionEnum.DEVICE_USER_OR_EMPTY);
         }
         throw new BusinessException(BusinessExceptionEnum.HANDLE_FAILED);
     }

diff --git a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
index 7e556cb..a9ab124 100644
--- a/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
+++ b/casic-metering-api/src/main/java/com/casic/missiles/controller/MockController.java
@@ -20,8 +20,11 @@
 import com.casic.missiles.modular.interfaces.log.LogManager;
 import com.casic.missiles.modular.interfaces.log.factory.LogTaskFactory;
 import com.casic.missiles.modular.system.dto.LoginSuccessDTO;
+import com.casic.missiles.service.meter.MeterCertificateService;
 import com.casic.missiles.utils.DictCodeUtils;
 import com.casic.missiles.utils.SpringContextUtil;
+import com.xxl.job.core.biz.model.ReturnT;
+import com.xxl.job.core.handler.annotation.XxlJob;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.shiro.subject.Subject;
 import org.springframework.stereotype.Controller;
@@ -29,10 +32,12 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import javax.annotation.Resource;
 import java.security.NoSuchAlgorithmException;
 import java.util.Map;
 
 import static com.casic.missiles.core.util.HttpContext.getIp;
+import static com.xxl.job.core.biz.model.ReturnT.SUCCESS;
 
 
 /**
@@ -117,4 +122,12 @@
         log.info(printFileName);
     }
 
+    @Resource
+    private MeterCertificateService meterCertificateService;
+    @GetMapping("/job")
+    public ReturnT<String> execute() throws Exception {
+        meterCertificateService.regularExpirationReminder();
+        return SUCCESS;
+    }
+
 }
diff --git a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
index aa47cff..080b72b 100644
--- a/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
+++ b/casic-metering-common/src/main/java/com/casic/missiles/enums/BusinessExceptionEnum.java
@@ -84,7 +84,8 @@
     UNABLE_TO_URGE(2431, "该部门不存在负责人，无法催办"),
     USER_ID_EMPTY(2432, "用户id不能为空"),
     CLIENT_ID_EMPTY(2433, "用户id不能为空"),
-    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办");
+    URGER_IS_EMPTY(2434, "催办人不存在或被删除，无法催办"),
+    DEVICE_USER_OR_EMPTY(2434, "设备备删除或者催办人不存在，无法催办");
 
     private Integer code;
     private String message;
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
index d56197e..9e6feaf 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/business/IBusinessDispatchServiceImpl.java
@@ -305,6 +305,8 @@
                 Boolean sendFlag = messagePushService.pushToUser(remindMessage);
                 return ReturnUtil.success();
             }
+        }else {
+            throw new BusinessException(BusinessExceptionEnum.URGER_IS_EMPTY);
         }
         throw new BusinessException(BusinessExceptionEnum.HANDLE_FAILED);
     }
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java
index b29adfc..397fd62 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/Impl/equipment/EquipmentFixedAssetsServiceImpl.java
@@ -4,6 +4,7 @@
 import com.alibaba.excel.util.DateUtils;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.casic.missiles.core.base.service.IBaseExportService;
@@ -91,7 +92,7 @@
     private IDeptService deptService;
 
     @Autowired
-    private  IMessagePushService messagePushService;
+    private IMessagePushService messagePushService;
 
     /**
      * 分页查询
@@ -446,12 +447,16 @@
             throw new BusinessException(BusinessExceptionEnum.LOGIN_USER_ACQUIRE_FAILED);
         });
         EquipmentFixedAssets fixedAssets = meterFixedAssetsMapper.selectById(idDTO.getId());
-        if (fixedAssets != null) {
-            WorkbenchRemindMessage remindMessage = new WorkbenchRemindMessage(fixedAssets.getUsePerson(), fixedAssets.getUseDept(), idDTO.getId(), fixedAssets.getAssetNo(), MessageTypeEnum.MEASURING_EQUIPMENT.getCode(), MessageSourceModuleEnum.EQUIPMENT.getCode(), MessageTypeEnum.MEASURING_EQUIPMENT.getValue(), MessageTypeEnum.MEASURING_EQUIPMENT.getValue(), fixedAssets.getEquipmentName(), 0, user.getId(), user.getName());
+        if (fixedAssets != null && ObjectUtils.isNotEmpty(fixedAssets.getUsePerson())) {
+            WorkbenchRemindMessage remindMessage = new WorkbenchRemindMessage(fixedAssets.getUsePerson(), fixedAssets.getUseDept(), idDTO.getId(), fixedAssets.getAssetNo(),
+                    MessageTypeEnum.MEASURING_EQUIPMENT.getCode(), MessageSourceModuleEnum.EQUIPMENT.getCode(), MessageTypeEnum.MEASURING_EQUIPMENT.getValue(),
+                    MessageTypeEnum.MEASURING_EQUIPMENT.getValue(), fixedAssets.getEquipmentName(), 0, user.getId(), user.getName());
             if (messageMapper.insert(remindMessage) > 0) {
                 Boolean sendFlag = messagePushService.pushToUser(remindMessage);
                 return ReturnUtil.success();
             }
+        } else {
+            throw new BusinessException(BusinessExceptionEnum.DEVICE_USER_OR_EMPTY);
         }
         throw new BusinessException(BusinessExceptionEnum.HANDLE_FAILED);
     }
diff --git a/casic-metering-service/src/main/java/com/casic/missiles/service/business/IBusinessDispatchService.java b/casic-metering-service/src/main/java/com/casic/missiles/service/business/IBusinessDispatchService.java
index 552fd0a..5c100d6 100644
--- a/casic-metering-service/src/main/java/com/casic/missiles/service/business/IBusinessDispatchService.java
+++ b/casic-metering-service/src/main/java/com/casic/missiles/service/business/IBusinessDispatchService.java
@@ -24,6 +24,5 @@
 
     List<DeviceScanVO> deviceScanStatus(DeviceScanDTO deviceScanDTO) throws Exception;
 
-
     ReturnDTO remindWorker(DeviceStatusChangeDTO deviceStatusChangeDTO);
 }