diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/dashboard/service/impl/DsTaskingServiceImpl.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/dashboard/service/impl/DsTaskingServiceImpl.java
index 967da8ac2..1a4e81ba1 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/dashboard/service/impl/DsTaskingServiceImpl.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/dashboard/service/impl/DsTaskingServiceImpl.java
@@ -304,7 +304,11 @@ public class DsTaskingServiceImpl extends BaseServiceImpl<DsTaskingMapper, DsTas
 			// 2026/01/30 修改无需接受 直接进行编制
 			dsTaskingEntity.setTaskStatus(TaskingConstant.TASK_STATUS_UNDERWAY);
 			dsTaskingEntity.setCraftMan(userName);
-			dsTaskingEntity.setAssignMan(AuthUtil.getUser().getUserName());
+			if(AuthUtil.getUser() != null){
+				dsTaskingEntity.setAssignMan(AuthUtil.getUser().getUserName());
+			}else {
+				dsTaskingEntity.setAssignMan("自动分派");
+			}
 			dsTaskingEntity.setAssignTime(new Date());
 			dsTaskingEntity.setRemarks(remarks);
 			taskingMapper.updateById(dsTaskingEntity);