diff --git a/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/definition/BpmSimpleModelNodeTypeEnum.java b/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/definition/BpmSimpleModelNodeTypeEnum.java
index 238a9347c3..c9da0718df 100644
--- a/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/definition/BpmSimpleModelNodeTypeEnum.java
+++ b/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/definition/BpmSimpleModelNodeTypeEnum.java
@@ -25,6 +25,7 @@ public enum BpmSimpleModelNodeTypeEnum implements ArrayValuable<Integer> {
     START_USER_NODE(10, "发起人", "userTask"), // 发起人节点。前端的开始节点，Id 固定
     APPROVE_NODE(11, "审批人", "userTask"),
     COPY_NODE(12, "抄送人", "serviceTask"),
+    TRANSACTOR_NODE(13, "办理人", "userTask"),
 
     DELAY_TIMER_NODE(14, "延迟器", "receiveTask"),
     TRIGGER_NODE(15, "触发器", "serviceTask"),
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/SimpleModelUtils.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/SimpleModelUtils.java
index 309c11cf83..2f18c475bf 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/SimpleModelUtils.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/SimpleModelUtils.java
@@ -40,7 +40,7 @@ public class SimpleModelUtils {
 
     static {
         List<NodeConvert> converts = asList(new StartNodeConvert(), new EndNodeConvert(),
-                new StartUserNodeConvert(), new ApproveNodeConvert(), new CopyNodeConvert(),
+                new StartUserNodeConvert(), new ApproveNodeConvert(), new CopyNodeConvert(), new TransactorNodeConvert(),
                 new DelayTimerNodeConvert(), new TriggerNodeConvert(),
                 new ConditionBranchNodeConvert(), new ParallelBranchNodeConvert(), new InclusiveBranchNodeConvert(), new RouteBranchNodeConvert());
         converts.forEach(convert -> NODE_CONVERTS.put(convert.getType(), convert));
@@ -514,6 +514,13 @@ public class SimpleModelUtils {
 
     }
 
+    private static class TransactorNodeConvert extends ApproveNodeConvert {
+        @Override
+        public BpmSimpleModelNodeTypeEnum getType() {
+            return BpmSimpleModelNodeTypeEnum.TRANSACTOR_NODE;
+        }
+    }
+
     private static class CopyNodeConvert implements NodeConvert {
 
         @Override
@@ -785,10 +792,11 @@ public class SimpleModelUtils {
         BpmSimpleModelNodeTypeEnum nodeType = BpmSimpleModelNodeTypeEnum.valueOf(currentNode.getType());
         Assert.notNull(nodeType, "模型节点类型不支持");
 
-        // 情况：START_NODE/START_USER_NODE/APPROVE_NODE/COPY_NODE/END_NODE
+        // 情况：START_NODE/START_USER_NODE/APPROVE_NODE/COPY_NODE/END_NODE/TRANSACTOR_NODE
         if (nodeType == BpmSimpleModelNodeTypeEnum.START_NODE
                 || nodeType == BpmSimpleModelNodeTypeEnum.START_USER_NODE
                 || nodeType == BpmSimpleModelNodeTypeEnum.APPROVE_NODE
+                || nodeType == BpmSimpleModelNodeTypeEnum.TRANSACTOR_NODE
                 || nodeType == BpmSimpleModelNodeTypeEnum.COPY_NODE
                 || nodeType == BpmSimpleModelNodeTypeEnum.END_NODE) {
             // 添加元素
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
index ca50baef80..96aeaf24b8 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
@@ -479,7 +479,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
         // 1. 开始节点/审批节点
         if (ObjectUtils.equalsAny(node.getType(),
                 BpmSimpleModelNodeTypeEnum.START_USER_NODE.getType(),
-                BpmSimpleModelNodeTypeEnum.APPROVE_NODE.getType())) {
+                BpmSimpleModelNodeTypeEnum.APPROVE_NODE.getType(),
+                BpmSimpleModelNodeTypeEnum.TRANSACTOR_NODE.getType())) {
             List<Long> candidateUserIds = getTaskCandidateUserList(bpmnModel, node.getId(),
                     startUserId, processDefinitionInfo.getProcessDefinitionId(), processVariables);
             activityNode.setCandidateUserIds(candidateUserIds);