diff --git a/src/com/engine/organization/service/impl/JobServiceImpl.java b/src/com/engine/organization/service/impl/JobServiceImpl.java
index e6ea51a2..978d858b 100644
--- a/src/com/engine/organization/service/impl/JobServiceImpl.java
+++ b/src/com/engine/organization/service/impl/JobServiceImpl.java
@@ -580,27 +580,30 @@ public class JobServiceImpl extends Service implements JobService {
 
     @Override
     public void refresh() {
-        //1.人员表查询
-        List<ResourcePO> resourcePOS = getHrmResourceMapper().selectFilterDatas();
-        //2.数据过滤
-        //3.数据插入
-        resourcePOS.forEach(resourcePO -> {
-            if (Objects.nonNull(resourcePO) && null != resourcePO.getJobtitle() && resourcePO.getJobtitle() > 0) {
-                int count = getJobMapper().selectByConditions(resourcePO);
-                if (count == 0) {
-                    JobPO jobPO = JobPO.builder()
-                            .ecCompany(resourcePO.getSubcompanyid1())
-                            .ecDepartment(resourcePO.getDepartmentid())
-                            .ecJobTitle(resourcePO.getJobtitle())
-                            .isKey(0)
-                            .deleteType(DeleteTypeEnum.NOT_DELETED.getValue())
-                            .createTime(new Date())
-                            .updateTime(new Date())
-                            .build();
-                    getJobMapper().insertIgnoreNull(jobPO);
+        // 解决并发情况下，岗位数据重复问题
+        synchronized(JobServiceImpl.class) {
+            //1.人员表查询
+            List<ResourcePO> resourcePOS = getHrmResourceMapper().selectFilterDatas();
+            //2.数据过滤
+            //3.数据插入
+            resourcePOS.forEach(resourcePO -> {
+                if (Objects.nonNull(resourcePO) && null != resourcePO.getJobtitle() && resourcePO.getJobtitle() > 0) {
+                    int count = getJobMapper().selectByConditions(resourcePO);
+                    if (count == 0) {
+                        JobPO jobPO = JobPO.builder()
+                                .ecCompany(resourcePO.getSubcompanyid1())
+                                .ecDepartment(resourcePO.getDepartmentid())
+                                .ecJobTitle(resourcePO.getJobtitle())
+                                .isKey(0)
+                                .deleteType(DeleteTypeEnum.NOT_DELETED.getValue())
+                                .createTime(new Date())
+                                .updateTime(new Date())
+                                .build();
+                        getJobMapper().insertIgnoreNull(jobPO);
+                    }
                 }
-            }
-        });
+            });
+        }
 
     }