diff --git a/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
index de59921f..b64289be 100644
--- a/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
@@ -196,6 +196,7 @@ public class SimulationTaskServiceImpl extends ServiceImpl<SimulationTaskMapper,
         task.setUuid(RandomUtil.generateString(32));
         task.setDemandId(demand.getUuid());
         task.setTaskName(demand.getDemandName());
+        task.setDiscipline(demand.getSimType());
         task.setDescription(demand.getDescription());
         task.setBeginTime(demand.getBeginTime());
         task.setEndTime(demand.getEndTime());