diff --git a/src/main/java/com/chint/application/system/SystemController.java b/src/main/java/com/chint/application/system/SystemController.java
index e6163acb..3c818a1b 100644
--- a/src/main/java/com/chint/application/system/SystemController.java
+++ b/src/main/java/com/chint/application/system/SystemController.java
@@ -37,7 +37,7 @@ public class SystemController {
     }
 
     @ApiOperation("新增已查看用户")
-    @PostMapping("/announcement/save")
+    @PostMapping("/announcement/employee/save")
     public Result<String> saveAnnouncementEmployee(@RequestBody SystemAnnouncementDTO systemAnnouncementDTO) {
         systemAnnouncementRepository.findById(systemAnnouncementDTO.getAnnouncementId())
                 .ifPresent(systemAnnouncement -> {
diff --git a/src/main/java/com/chint/domain/service/leg_event/LegEventHandler.java b/src/main/java/com/chint/domain/service/leg_event/LegEventHandler.java
index eb572f38..dba55087 100644
--- a/src/main/java/com/chint/domain/service/leg_event/LegEventHandler.java
+++ b/src/main/java/com/chint/domain/service/leg_event/LegEventHandler.java
@@ -41,6 +41,7 @@ import java.util.Optional;
 
 import static com.chint.infrastructure.constant.BPMConstant.*;
 import static com.chint.infrastructure.constant.CommonMessageConstant.LEG_CHANGE_MAX_ERROR;
+import static com.chint.infrastructure.constant.CommonMessageConstant.NOT_FOUND;
 import static com.chint.infrastructure.constant.DataMessageConstant.DATA_NOT_FOUND;
 import static com.chint.infrastructure.constant.LegConstant.*;
 import static com.chint.infrastructure.constant.OrderConstant.*;
@@ -205,7 +206,9 @@ public class LegEventHandler implements LegEventService {
         OrderLegData data = command.getData();
         String orderNo = data.getSelfOrderNo();
         RouteOrder routeOrder = routeRequestDomainService.getRouteOrder(orderNo);
-
+        if(routeOrder == null){
+            throw new OrderException(NOT_FOUND + "，单号：orderNo");
+        }
         String employeeNo = routeOrder.getUserId();
         User byUserEmployeeNo = userRepository.findByUserEmployeeNo(employeeNo);
         BaseContext.setCurrentUser(byUserEmployeeNo);
diff --git a/src/main/java/com/chint/infrastructure/repository/SystemAnnouncementRepositoryImpl.java b/src/main/java/com/chint/infrastructure/repository/SystemAnnouncementRepositoryImpl.java
index 2fc58010..d54117f3 100644
--- a/src/main/java/com/chint/infrastructure/repository/SystemAnnouncementRepositoryImpl.java
+++ b/src/main/java/com/chint/infrastructure/repository/SystemAnnouncementRepositoryImpl.java
@@ -4,6 +4,8 @@ import com.chint.domain.aggregates.system.SystemAnnouncement;
 import com.chint.domain.repository.SystemAnnouncementRepository;
 import com.chint.infrastructure.repository.jdbc.JdbcSystemAnnouncementRepository;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Repository;
 
 import java.util.ArrayList;
@@ -17,11 +19,13 @@ public class SystemAnnouncementRepositoryImpl implements SystemAnnouncementRepos
     @Autowired
     private JdbcSystemAnnouncementRepository jdbcSystemAnnouncementRepository;
 
+    @CacheEvict(value = "SystemAnnouncement", key = "#systemAnnouncement.announcementId")
     @Override
     public SystemAnnouncement save(SystemAnnouncement systemAnnouncement) {
         return jdbcSystemAnnouncementRepository.save(systemAnnouncement);
     }
 
+    @Cacheable(value = "SystemAnnouncement", key = "#id")
     @Override
     public Optional<SystemAnnouncement> findById(Long id) {
         return jdbcSystemAnnouncementRepository.findById(id);