diff --git a/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/listener/task/SaveCurrentTaskAssigneeLocalListener.java b/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/listener/task/SaveCurrentTaskAssigneeLocalListener.java
index dfe5fb1..35952a5 100644
--- a/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/listener/task/SaveCurrentTaskAssigneeLocalListener.java
+++ b/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/listener/task/SaveCurrentTaskAssigneeLocalListener.java
@@ -25,6 +25,7 @@ public class SaveCurrentTaskAssigneeLocalListener implements TaskListener {
 
 
 
+
     @Override
     public void notify(DelegateTask delegateTask) {
         if (delegateTask == null) return;
diff --git a/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/process/common/expression/FlowNodeExpression.java b/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/process/common/expression/FlowNodeExpression.java
index d7917e2..d7344c7 100644
--- a/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/process/common/expression/FlowNodeExpression.java
+++ b/jeecg-boot-platform/jeecg-boot-module-bpm-flowable/src/main/java/org/jeecg/modules/extbpm/process/common/expression/FlowNodeExpression.java
@@ -468,6 +468,22 @@ public class FlowNodeExpression {
                 .collect(Collectors.toList());
     }
 
+    private String getParentExecutionId(Execution execution, int parentLevel) {
+        Execution current = execution;
+        for (int i = 0; i < parentLevel; i++) {
+            if (current == null) {
+                return null;
+            }
+            if (StringUtils.isBlank(current.getParentId())) {
+                return null;
+            }
+            current = runtimeService.createExecutionQuery()
+                    .executionId(current.getParentId())
+                    .singleResult();
+        }
+        return current == null ? null : current.getId();
+    }
+
     /**
      * 查找上一级部门负责人
      * ${flowNodeExpression.getLevel1DepartLeaders(applyUserId)}