diff --git a/performance-test/backend/src/main/java/io/metersphere/plan/service/PerfQueueService.java b/performance-test/backend/src/main/java/io/metersphere/plan/service/PerfQueueService.java
index 8e2fb113d8..f0c635e97f 100644
--- a/performance-test/backend/src/main/java/io/metersphere/plan/service/PerfQueueService.java
+++ b/performance-test/backend/src/main/java/io/metersphere/plan/service/PerfQueueService.java
@@ -7,6 +7,7 @@ import io.metersphere.base.mapper.TestPlanLoadCaseMapper;
 import io.metersphere.base.mapper.ext.BaseApiExecutionQueueMapper;
 import io.metersphere.commons.constants.KafkaTopicConstants;
 import io.metersphere.commons.constants.TestPlanLoadCaseStatus;
+import io.metersphere.commons.constants.TriggerMode;
 import io.metersphere.commons.utils.BeanUtils;
 import io.metersphere.commons.utils.JSON;
 import io.metersphere.constants.RunModeConstants;
@@ -102,6 +103,8 @@ public class PerfQueueService {
                 RunTestPlanRequest request = new RunTestPlanRequest();
                 request.setTestPlanLoadId(executionQueue.getDetail().getTestId());
                 request.setReportId(executionQueue.getDetail().getReportId());
+                // 串行执行trigger_mode 是 null
+                request.setTriggerMode(TriggerMode.BATCH.name());
                 try {
                     perfModeExecService.serial(request);
                 } catch (Exception e) {