diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentReviewServiceImpl.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentReviewServiceImpl.java
index 35c5541..96dd3e4 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentReviewServiceImpl.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentReviewServiceImpl.java
@@ -88,10 +88,15 @@ public class ExperimentReviewServiceImpl extends ServiceImpl<ExperimentReviewRes
         ExperimentReview experimentReview = getOne(
                 new LambdaQueryWrapper<ExperimentReview>().eq(ExperimentReview::getExperimentId, experimentId)
                         .eq(ExperimentReview::getSampleId, sampleId), false);
+        if (Objects.isNull(experimentReview)) {
+            return null;
+        }
         List<ExperimentReviewDetail> detailList = experimentReviewDetailService.getBySample(experimentId, sampleId);
-        List<ExperimentReviewRule> matchedRuleList = detailList.stream().map(v -> experimentReviewRuleService.getById(v.getRuleId()))
-                .filter(v -> v != null).collect(Collectors.toList());
-        experimentReview.setMatchedRuleList(matchedRuleList);
+        if (CollUtil.isNotEmpty(detailList)) {
+            List<ExperimentReviewRule> matchedRuleList = detailList.stream().map(v -> experimentReviewRuleService.getById(v.getRuleId()))
+                    .filter(v -> v != null).collect(Collectors.toList());
+            experimentReview.setMatchedRuleList(matchedRuleList);
+        }
         Experiment experiment = experimentService.getById(experimentId);
         ExperimentSampleInfo sampleInfo = experimentSampleInfoService.getById(sampleId);
         experimentReview.setExperimentName(experiment.getName());