diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentServiceImpl.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentServiceImpl.java
index 5787a11..e847860 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentServiceImpl.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentServiceImpl.java
@@ -166,6 +166,8 @@ public class ExperimentServiceImpl extends ServiceImpl<ExperimentMapper, Experim
 
     @Override
     public void saveWithDetail(Experiment experiment) {
+        saveOrUpdate(experiment);
+
         String experimentUser = experiment.getExperimentUser();
         if (StringUtils.isNotBlank(experimentUser)) {
             experimentUserService.removeByExperimentId(experiment.getId());
@@ -206,6 +208,5 @@ public class ExperimentServiceImpl extends ServiceImpl<ExperimentMapper, Experim
             }
         }
 
-        saveOrUpdate(experiment);
     }
 }