Set date attribute for object in insight post function

Hi,
I am using insight - Asset Management. And I wrote the insight post function.
I tried to copy data from the custom field - Date Picker and passed it into the Date attribute of insight object.
But the date in insight object always = custom field day - 1
For example: Custom field has data = 2021-05-11 00:00:00.0
→ Insight data will be: 2021-05-10
My code will :

CustomField defaultTypeCf = customFieldManager.getCustomFieldObject(customFieldId);
    log.info("defaultTypeCf: [{}]", defaultTypeCf)
    if (defaultTypeCf == null) {
        return null
    }

    def newValue = issue.getCustomFieldValue(defaultTypeCf);
    log.info('Text Value from Custom Field [{}]', newValue);

    if (newValue == null) {
        return null
    }

    def defaultTypeAttributeBean = objectTypeAttributeFacade.loadObjectTypeAttributeBean(attributeId);
    def newAttributeBean = objectAttributeBeanFactory.createDefaultTypeValues(defaultTypeAttributeBean, newValue)
  
..... 
objectAttributeBeans.add(newAttributeBean);
newObjectBean.setObjectAttributeBeans(objectAttributeBeans);
try {
        newObjectBean = objectFacade.storeObjectBean(newObjectBean);
        log.info("Create new Asset Object successfully!!!")
        log.warn("newObjectBean: " + newObjectBean);
} catch (Exception e) {
        log.warn("Could not create asset object due to exception:" + e.getMessage());
    }

Do you have any idea?
Cheer