diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/common/utils/BpmnJsonConverterUtil.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/common/utils/BpmnJsonConverterUtil.java
index 52ed64130..b6eb47d7c 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/common/utils/BpmnJsonConverterUtil.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/common/utils/BpmnJsonConverterUtil.java
@@ -656,6 +656,7 @@ public final class BpmnJsonConverterUtil {
                     BpmnJsonNode tempEndNode = new BpmnJsonNode();
                     tempEndNode.setIncoming(Lists.newArrayList(gateway.getId()));
                     if (Objects.isNull(defaultConditionConnectNode)) {
+                        tempEndNode.setPreJsonNode(branch);
                         tempEndNode.setId(END_EVENT_ID);
                     } else {
                         if (Objects.equals(defaultConditionConnectNode.getType(), NODE_EMPTY) && Objects.nonNull(defaultConditionConnectNode.getChildren())) {