diff --git a/src/views/workflow/design/bpmn/components/UpdateFormData.vue b/src/views/workflow/design/bpmn/components/UpdateFormData.vue
index 09d11fa..5c37b53 100644
--- a/src/views/workflow/design/bpmn/components/UpdateFormData.vue
+++ b/src/views/workflow/design/bpmn/components/UpdateFormData.vue
@@ -48,6 +48,7 @@
     UpdateFormConfigItem,
   } from '/@/model/workflow/formSetting';
   import { useI18n } from '/@/hooks/web/useI18n';
+  import {cloneDeep} from 'lodash-es';
   const { t } = useI18n();
   const visible = ref(false);
   const formData: {
@@ -198,7 +199,7 @@
           });
         }
         if (formConfigs.length > 0) {
-          properties.formConfigs = formConfigs;
+          properties.formConfigs = cloneDeep(formConfigs);
         }
         setProperties(item.id, properties); // setInfo  合并新数据与旧数据
       }