diff --git a/src/main/java/com/zhgd/xmgl/modules/wisdom/service/impl/WorkerInfoServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/wisdom/service/impl/WorkerInfoServiceImpl.java
index 9f629b1..dc388de 100644
--- a/src/main/java/com/zhgd/xmgl/modules/wisdom/service/impl/WorkerInfoServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/wisdom/service/impl/WorkerInfoServiceImpl.java
@@ -84,7 +84,9 @@ public class WorkerInfoServiceImpl extends ServiceImpl<WorkerInfoMapper, WorkerI
         }
         Page<WorkerInfoDto> pageList = baseMapper.getDetailPageList(page, wrapper);
         for (WorkerInfoDto workerInfoDto : pageList.getRecords()) {
-            workerInfoDto.setAge(DateUtil.ageOfNow(workerInfoDto.getBirthday()));
+            if (workerInfoDto.getBirthday() != null) {
+                workerInfoDto.setAge(DateUtil.ageOfNow(workerInfoDto.getBirthday()));
+            }
         }
         return pageList;
     }