diff --git a/inspect-main/inspect-main-task/src/main/java/com/inspect/taskstatus/service/impl/PatrolTaskStatusServiceImpl.java b/inspect-main/inspect-main-task/src/main/java/com/inspect/taskstatus/service/impl/PatrolTaskStatusServiceImpl.java
index ab61cd1..1652865 100644
--- a/inspect-main/inspect-main-task/src/main/java/com/inspect/taskstatus/service/impl/PatrolTaskStatusServiceImpl.java
+++ b/inspect-main/inspect-main-task/src/main/java/com/inspect/taskstatus/service/impl/PatrolTaskStatusServiceImpl.java
@@ -282,7 +282,7 @@ public class PatrolTaskStatusServiceImpl implements IPatrolTaskStatusService {
         // 任务指定算法类型
         if (StringUtils.isNotEmpty(specifiedAlg)) {
             Map<String, String> algorithmInfo = patrolResultService.selectAlgorithmInfo(specifiedAlg);
-            totalPointList.stream().forEach(item -> item.put("alg_subtype_ids", algorithmInfo.get("alg_subtype_id")));
+            totalPointList.stream().forEach(item -> item.put("alg_subtype_ids", String.valueOf(algorithmInfo.get("alg_subtype_id"))));
         }
         // 任务已巡检点位和算法
         List<Map<String, String>> executedPointList = patrolTaskStatusMapper.selectExecutedPointsAndAlgs(taskPatrolledId);