diff --git a/laws-modules/src/main/java/com/jero/modules/activiti/controller/ActivitiController.java b/laws-modules/src/main/java/com/jero/modules/activiti/controller/ActivitiController.java
index 0a121a17..6fb45b3e 100644
--- a/laws-modules/src/main/java/com/jero/modules/activiti/controller/ActivitiController.java
+++ b/laws-modules/src/main/java/com/jero/modules/activiti/controller/ActivitiController.java
@@ -21,6 +21,7 @@ import org.activiti.bpmn.converter.BpmnXMLConverter;
 import org.activiti.bpmn.model.BpmnModel;
 import org.activiti.editor.language.json.converter.BpmnJsonConverter;
 import org.activiti.engine.*;
+import org.activiti.engine.history.HistoricProcessInstance;
 import org.activiti.engine.repository.ProcessDefinition;
 import org.activiti.engine.repository.ProcessDefinitionQuery;
 import org.activiti.engine.runtime.ProcessInstance;
@@ -56,7 +57,7 @@ public class ActivitiController {
     @Resource
     private RepositoryService repositoryService;
     @Resource
-    private RuntimeService runtimeService;
+    private HistoryService historyService;
     @Resource
     private TaskService taskService;
     @Resource
@@ -273,7 +274,7 @@ public class ActivitiController {
     @ApiOperation("获得节点列表")
     public Result<List<ProcessNode>> getNodeList(String processDefinitionKey,String processDefinitionId,String processInstanceId) {
         if (StringUtils.isNotBlank(processInstanceId)){
-            ProcessInstance processInstance = runtimeService.createProcessInstanceQuery()
+            HistoricProcessInstance processInstance = historyService.createHistoricProcessInstanceQuery()
                     .processInstanceId(processInstanceId)
                     .singleResult();
             processDefinitionId = processInstance.getProcessDefinitionId();