diff --git a/backend/src/main/java/io/metersphere/api/jmeter/FixedTask.java b/backend/src/main/java/io/metersphere/api/jmeter/FixedTask.java
index b1051f8fbf..67f1270d80 100644
--- a/backend/src/main/java/io/metersphere/api/jmeter/FixedTask.java
+++ b/backend/src/main/java/io/metersphere/api/jmeter/FixedTask.java
@@ -10,7 +10,7 @@ import org.springframework.stereotype.Component;
 public class FixedTask {
     private ApiExecutionQueueService queueService;
 
-    @Scheduled(cron = "0 */2 * * * ?")
+    @Scheduled(cron = "0 0/2 * * * ?")
     public void execute() {
         if (queueService == null) {
             queueService = CommonBeanFactory.getBean(ApiExecutionQueueService.class);
diff --git a/backend/src/main/java/io/metersphere/api/service/ApiExecutionQueueService.java b/backend/src/main/java/io/metersphere/api/service/ApiExecutionQueueService.java
index 96a08a3414..6243b7b1f0 100644
--- a/backend/src/main/java/io/metersphere/api/service/ApiExecutionQueueService.java
+++ b/backend/src/main/java/io/metersphere/api/service/ApiExecutionQueueService.java
@@ -237,15 +237,16 @@ public class ApiExecutionQueueService {
                     if (report != null && StringUtils.equalsAny(report.getStatus(), TestPlanReportStatus.RUNNING.name()) && report.getUpdateTime() < now) {
                         report.setStatus(ScenarioStatus.Timeout.name());
                         apiScenarioReportMapper.updateByPrimaryKeySelective(report);
+                        executionQueueDetailMapper.deleteByPrimaryKey(item.getId());
                     }
                 } else {
                     ApiDefinitionExecResult result = apiDefinitionExecResultMapper.selectByPrimaryKey(item.getReportId());
                     if (result != null && StringUtils.equalsAny(result.getStatus(), TestPlanReportStatus.RUNNING.name())) {
                         result.setStatus(ScenarioStatus.Timeout.name());
                         apiDefinitionExecResultMapper.updateByPrimaryKeySelective(result);
+                        executionQueueDetailMapper.deleteByPrimaryKey(item.getId());
                     }
                 }
-                executionQueueDetailMapper.deleteByPrimaryKey(item.getId());
             });
         }
 
diff --git a/frontend/src/business/components/api/automation/scenario/DebugRun.vue b/frontend/src/business/components/api/automation/scenario/DebugRun.vue
index 10a49c7736..a87b2f5e61 100644
--- a/frontend/src/business/components/api/automation/scenario/DebugRun.vue
+++ b/frontend/src/business/components/api/automation/scenario/DebugRun.vue
@@ -40,7 +40,7 @@ export default {
     sort(stepArray) {
       if (stepArray) {
         for (let i in stepArray) {
-          if (!stepArray[i].clazzName) {
+          if (stepArray[i] && TYPE_TO_C.get(stepArray[i].type) && !stepArray[i].clazzName) {
             stepArray[i].clazzName = TYPE_TO_C.get(stepArray[i].type);
           }
           if (stepArray[i].type === "Assertions" && !stepArray[i].document) {
diff --git a/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue b/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue
index 43f29001f7..6f94cabcc2 100644
--- a/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue
+++ b/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue
@@ -762,11 +762,9 @@ export default {
       this.messageWebSocket.onmessage = this.onDebugMessage;
     },
     runningEditParent(node) {
-      if (node) {
+      if (node.parent && node.parent.data && node.parent.data.id) {
         node.data.testing = true;
-        if (node.parent && node.parent.data && node.parent.data.id) {
-          this.runningEditParent(node.parent);
-        }
+        this.runningEditParent(node.parent);
       }
     },
     runningNodeChild(arr, resultData) {
@@ -1466,7 +1464,7 @@ export default {
 
     formatData(hashTree) {
       for (let i in hashTree) {
-        if (!hashTree[i].clazzName) {
+        if (hashTree[i] && TYPE_TO_C.get(hashTree[i].type) && !hashTree[i].clazzName) {
           hashTree[i].clazzName = TYPE_TO_C.get(hashTree[i].type);
         }
         if (hashTree[i] && hashTree[i].authManager && !hashTree[i].authManager.clazzName) {