diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java
index 63cd7461..fe591135 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ModelsServiceImpl.java
@@ -727,7 +727,7 @@ public class ModelsServiceImpl implements ModelsService {
             }
 
             //拼接生产的元数据后写入yaml文件
-            BeanUtils.copyProperties(modelsVo, modelMetaVo);
+            BeansUtils.copyPropertiesIgnoreNull(modelsVo, modelMetaVo);
             modelMetaVo.setCreateBy(String.valueOf(StringUtils.isNotEmpty((String) userInfo.get("nickname")) ? userInfo.get("nickname") : userInfo.get("login")));
             modelMetaVo.setCreateTime(DateUtils.getTime());
             modelMetaVo.setUpdateTime(DateUtils.getTime());