diff --git a/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java b/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
index 8d199b08080bddfbb47dd0db291bd87ae7e4da37..5332c337b73ab4a2b4fdb03d0f2f08d73e8e159c 100644
--- a/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
+++ b/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
@@ -102,16 +102,8 @@ public class PerformanceTestService {
         if (!loadTestReports.isEmpty()) {
             List<String> reportIdList = loadTestReports.stream().map(LoadTestReport::getId).collect(Collectors.toList());
 
-            // delete load_test_report_result
-            LoadTestReportResultExample loadTestReportResultExample = new LoadTestReportResultExample();
-            loadTestReportResultExample.createCriteria().andReportIdIn(reportIdList);
-            loadTestReportResultMapper.deleteByExample(loadTestReportResultExample);
-
-            // delete load_test_report, delete load_test_report_detail
+            // delete load_test_report
             reportIdList.forEach(reportId -> {
-                LoadTestReportDetailExample example = new LoadTestReportDetailExample();
-                example.createCriteria().andReportIdEqualTo(reportId);
-                loadTestReportDetailMapper.deleteByExample(example);
                 reportService.deleteReport(reportId);
             });
         }
diff --git a/backend/src/main/java/io/metersphere/performance/service/ReportService.java b/backend/src/main/java/io/metersphere/performance/service/ReportService.java
index 5f3e3a66ad431ca88ccf6fb7befaa47e39b42e49..50bcc908fcca04fd9a40a01833204505529303c8 100644
--- a/backend/src/main/java/io/metersphere/performance/service/ReportService.java
+++ b/backend/src/main/java/io/metersphere/performance/service/ReportService.java
@@ -3,10 +3,7 @@ package io.metersphere.performance.service;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import io.metersphere.base.domain.*;
-import io.metersphere.base.mapper.LoadTestMapper;
-import io.metersphere.base.mapper.LoadTestReportLogMapper;
-import io.metersphere.base.mapper.LoadTestReportMapper;
-import io.metersphere.base.mapper.LoadTestReportResultMapper;
+import io.metersphere.base.mapper.*;
 import io.metersphere.base.mapper.ext.ExtLoadTestReportMapper;
 import io.metersphere.commons.constants.PerformanceTestStatus;
 import io.metersphere.commons.constants.ReportKeys;
@@ -45,6 +42,8 @@ public class ReportService {
     private LoadTestReportLogMapper loadTestReportLogMapper;
     @Resource
     private TestResourceService testResourceService;
+    @Resource
+    private LoadTestReportDetailMapper loadTestReportDetailMapper;
 
     public List<ReportDTO> getRecentReportList(ReportRequest request) {
         List<OrderRequest> orders = new ArrayList<>();
@@ -85,6 +84,16 @@ public class ReportService {
             stopEngine(loadTest, engine);
         }
 
+        // delete load_test_report_result
+        LoadTestReportResultExample loadTestReportResultExample = new LoadTestReportResultExample();
+        loadTestReportResultExample.createCriteria().andReportIdEqualTo(reportId);
+        loadTestReportResultMapper.deleteByExample(loadTestReportResultExample);
+
+        // delete load_test_report_detail
+        LoadTestReportDetailExample example = new LoadTestReportDetailExample();
+        example.createCriteria().andReportIdEqualTo(reportId);
+        loadTestReportDetailMapper.deleteByExample(example);
+
         loadTestReportMapper.deleteByPrimaryKey(reportId);
     }