diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/job/AsyncActivityCallbackJobHandler.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/job/AsyncActivityCallbackJobHandler.java
index bdf55e3f2..7ccdc3841 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/job/AsyncActivityCallbackJobHandler.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/engine/job/AsyncActivityCallbackJobHandler.java
@@ -21,7 +21,6 @@ import org.flowable.variable.api.delegate.VariableScope;
 import java.util.Objects;
 
 import static cn.axzo.workflow.core.common.code.BpmnInstanceRespCode.PROCESS_INSTANCE_ID_NOT_EXISTS;
-import static cn.axzo.workflow.core.engine.cmd.CustomBizSpecifyAssigneeToTaskCmd.getOperateTask;
 
 /**
  * 业务节点的触发离开的任务处理器
@@ -45,7 +44,7 @@ public class AsyncActivityCallbackJobHandler extends AbstractJobHandler implemen
         ProcessEngineConfigurationImpl processEngineConfiguration = CommandContextUtil.getProcessEngineConfiguration(commandContext);
         FlowableEventDispatcher eventDispatcher = processEngineConfiguration.getEventDispatcher();
         TaskService taskService = processEngineConfiguration.getTaskService();
-        Task task = getOperateTask(taskService, dto.getTriggerId());
+        Task task = taskService.createTaskQuery().executionId(dto.getTriggerId()).singleResult();
 
         HistoryService historyService = processEngineConfiguration.getHistoryService();
         HistoricProcessInstance processInstance = historyService.createHistoricProcessInstanceQuery().includeProcessVariables()
diff --git a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessActivityController.java b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessActivityController.java
index 222497af3..38f08a9eb 100644
--- a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessActivityController.java
+++ b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessActivityController.java
@@ -120,7 +120,7 @@ public class BpmnProcessActivityController implements ProcessActivityApi {
      */
     @PostMapping("/timeout/trigger")
     @Override
-    public CommonResponse<Boolean> setTimeoutTrigger(BpmnActivityTimeoutTriggerDTO dto) {
+    public CommonResponse<Boolean> setTimeoutTrigger(@Validated @RequestBody BpmnActivityTimeoutTriggerDTO dto) {
         return CommonResponse.success(bpmnProcessActivityService.setTimeoutTrigger(dto));
     }
 
@@ -132,7 +132,7 @@ public class BpmnProcessActivityController implements ProcessActivityApi {
      */
     @PostMapping("/timeout/callback")
     @Override
-    public CommonResponse<Boolean> setTimeoutCallback(BpmnActivityTimeoutCallbackDTO dto) {
+    public CommonResponse<Boolean> setTimeoutCallback(@Validated @RequestBody BpmnActivityTimeoutCallbackDTO dto) {
         return CommonResponse.success(bpmnProcessActivityService.setTimeOutCallback(dto));
     }
 }