diff --git a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/convert/AssignTaskConvert.java b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/convert/AssignTaskConvert.java
index 516169d..c0d4ed8 100644
--- a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/convert/AssignTaskConvert.java
+++ b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/convert/AssignTaskConvert.java
@@ -27,9 +27,11 @@ public interface AssignTaskConvert {
         List<AssignTasksInfoRespVO> taskVOList = CollectionUtils.convertList(pageResult.getList(), task -> {
             AssignTasksInfoRespVO taskVO = BeanUtils.toBean(task, AssignTasksInfoRespVO.class);
             AssignTasksDO tasksDO = taskMap.get(taskVO.getTaskId());
-            taskVO.setTaskName(tasksDO.getTaskName());
-            taskVO.setTaskType(tasksDO.getTaskType());
-            taskVO.setDeadline(tasksDO.getDeadline());
+            if (tasksDO != null) {
+                taskVO.setTaskName(tasksDO.getTaskName());
+                taskVO.setTaskType(tasksDO.getTaskType());
+                taskVO.setDeadline(tasksDO.getDeadline());
+            }
             return taskVO;
         });
         return new PageResult<>(taskVOList, pageResult.getTotal());