diff --git a/bff-engine-core/src/main/java/com/inspur/edp/bff/engine/entity/convertor/BffEngineChangeConvertor.java b/bff-engine-core/src/main/java/com/inspur/edp/bff/engine/entity/convertor/BffEngineChangeConvertor.java
index 7314eb450759c617ded0fed8e23c1a79ea5fe63a..c320dfe0904c487be835e8cd4bcfa3be3e8a356d 100644
--- a/bff-engine-core/src/main/java/com/inspur/edp/bff/engine/entity/convertor/BffEngineChangeConvertor.java
+++ b/bff-engine-core/src/main/java/com/inspur/edp/bff/engine/entity/convertor/BffEngineChangeConvertor.java
@@ -18,8 +18,8 @@ package com.inspur.edp.bff.engine.entity.convertor;
 
 import com.inspur.edp.bef.bizentity.GspBizEntityObject;
 import com.inspur.edp.bff.api.manager.IFSManagerContext;
-import com.inspur.edp.bff.engine.core.exception.BffEngineCoreException;
 import com.inspur.edp.bff.engine.core.exception.BffEngineCoreErrorCodes;
+import com.inspur.edp.bff.engine.core.exception.BffEngineCoreException;
 import com.inspur.edp.bff.spi.AbstractChangeConvertor;
 import com.inspur.edp.cef.designtime.api.IGspCommonField;
 import com.inspur.edp.cef.designtime.api.element.GspElementObjectType;
@@ -32,7 +32,6 @@ import com.inspur.edp.das.commonmodel.IGspCommonElement;
 import com.inspur.edp.das.commonmodel.IGspCommonObject;
 import com.inspur.edp.formserver.viewmodel.GspViewModelElement;
 import com.inspur.edp.formserver.viewmodel.GspViewObject;
-
 import lombok.var;
 
 import java.util.HashMap;
@@ -56,7 +55,7 @@ public class BffEngineChangeConvertor extends AbstractChangeConvertor {
     protected void convertModifyPropFromBE(String beElementCode, Object beValue, ModifyChangeDetail voChange) {
 
         for (var voElement : voObject.getContainElements()) {
-            if ((voElement.getIsVirtual() && ((GspViewModelElement)voElement).getIsVirtualViewElement()) || voElement.getObjectType() == GspElementObjectType.DynamicProp)
+            if ((voElement.getIsVirtual() && ((GspViewModelElement) voElement).getIsVirtualViewElement()) || voElement.getObjectType() == GspElementObjectType.DynamicProp)
                 continue;
             var beElement = beObject.findElement(((GspViewModelElement) voElement).getMapping().getTargetElementId());
             if (beElement == null || !beElement.getLabelID().equals(beElementCode))
@@ -92,10 +91,10 @@ public class BffEngineChangeConvertor extends AbstractChangeConvertor {
                 try {
                     return ((AssociationInfo) value).clone();
                 } catch (CloneNotSupportedException e) {
-                    throw new BffEngineCoreException(e, BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1011, sourceEle.getName(),value.getClass().getName());
+                    throw new BffEngineCoreException(e, BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1011, sourceEle.getName(), value.getClass().getName());
                 }
             }
-            throw new BffEngineCoreException(BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1010,sourceEle.getName(),value.getClass().getName());
+            throw new BffEngineCoreException(BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1010, sourceEle.getName(), value.getClass().getName());
         } else if (sourceEle.getObjectType() == GspElementObjectType.Enum) {
             if (value == null)
                 return value;
@@ -111,6 +110,7 @@ public class BffEngineChangeConvertor extends AbstractChangeConvertor {
     private Object getTransDataValue(IGspCommonElement sourceEle, IGspCommonElement targetEle, Object value) {
 
         if (sourceEle.getObjectType() == GspElementObjectType.Association) {
+            //如果是生成型
             if (_mgrContext.getLcp().getClass().getSimpleName().equals("EngineStandardLcp") == false) {
                 Object targetValue = _mgrContext.getLcp()
                         .createPropertyDefaultValue(beObject.getCode(), targetEle.getLabelID());
@@ -123,11 +123,11 @@ public class BffEngineChangeConvertor extends AbstractChangeConvertor {
                 return value == null ? null
                         : ((com.inspur.edp.commonmodel.engine.api.data.AssociationInfo) value).clone();
             } catch (CloneNotSupportedException e) {
-                throw new BffEngineCoreException(e, BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1011, sourceEle.getName(),value.getClass().getName());
+                throw new BffEngineCoreException(e, BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1011, sourceEle.getName(), value.getClass().getName());
             }
         } else if (sourceEle.getObjectType() == GspElementObjectType.Enum) {
             //针对枚举，如果是空串，按照NULL处理，兼容前端可以取消默认值设置
-            if(value == null || "".equals(value)){
+            if (value == null || "".equals(value)) {
                 return null;
             }
             if (_mgrContext.getLcp().getClass().getSimpleName().equals("EngineStandardLcp") == false) {
@@ -150,18 +150,32 @@ public class BffEngineChangeConvertor extends AbstractChangeConvertor {
         for (String itemKey : value.getPropertyNames()) {
             Object itemValue = value.getValue(itemKey);
             if (itemValue instanceof AssociationInfo) {
-                AssoInfoBase refElementValue = (AssoInfoBase) targetAssInfo.createValue(itemKey);
-                targetAssInfo.setValue(itemKey, refElementValue);
-                setAssoValues((AssociationInfo) itemValue, refElementValue);
+                //此方法是关联BE是生成型才会进来，如果是带出字段是解析的，直接赋值就行（生成代码的innerCreateValue方法未处理带出解析关联，也无法在代码中构造 解析型关联对象。）
+                if(itemValue instanceof com.inspur.edp.commonmodel.engine.api.data.AssociationInfo){
+                    targetAssInfo.setValue(itemKey, itemValue);
+                }
+                else {
+                    AssoInfoBase refElementValue = (AssoInfoBase) targetAssInfo.createValue(itemKey);
+                    targetAssInfo.setValue(itemKey, refElementValue);
+                    setAssoValues((AssociationInfo) itemValue, refElementValue);
+                }
             } else
                 targetAssInfo.setValue(itemKey, itemValue);
         }
     }
 
+    /**
+     * 将VM变更数据属性转换成BE变更数据属性
+     *
+     * @param vmElementCode VM字段编号
+     * @param vmValue       VM变更属性值
+     * @param beChange      BE变更
+     * @see ModifyChangeDetail
+     */
     @Override
     protected void convertModifyPropFromVM(String vmElementCode, Object vmValue, ModifyChangeDetail beChange) {
         for (var voElement : voObject.getContainElements()) {
-            if (!voElement.getLabelID().equals(vmElementCode) || (voElement.getIsVirtual() && ((GspViewModelElement)voElement).getIsVirtualViewElement()))// || voElement.getObjectType() == GspElementObjectType.DynamicProp)
+            if (!voElement.getLabelID().equals(vmElementCode) || (voElement.getIsVirtual() && ((GspViewModelElement) voElement).getIsVirtualViewElement()))// || voElement.getObjectType() == GspElementObjectType.DynamicProp)
                 continue;
             var beElement = beObject.findElement(((GspViewModelElement) voElement).getMapping().getTargetElementId());
             if (beElement == null)
@@ -182,7 +196,7 @@ public class BffEngineChangeConvertor extends AbstractChangeConvertor {
         String beChildObjId = childObj.getMapping().getTargetObjId();
         var beChildObj = beObject.getChildObjectById(beChildObjId);
         if (beChildObj == null) {
-            throw new BffEngineCoreException(BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1012, childCode,beChildObjId);
+            throw new BffEngineCoreException(BffEngineCoreErrorCodes.GSP_BFF_ENGINE_1012, childCode, beChildObjId);
         }
         return new BffEngineChangeConvertor(getMgrContext(), childObj, (GspBizEntityObject) beChildObj);
     }