diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/DevEnvironmentServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/DevEnvironmentServiceImpl.java
index f1cf1751..4ecef87b 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/DevEnvironmentServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/DevEnvironmentServiceImpl.java
@@ -109,8 +109,12 @@ public class DevEnvironmentServiceImpl implements DevEnvironmentService {
         devEnvironment.setStandard(devEnvironmentVo.getStandard());
         devEnvironment.setEnvVariable(devEnvironmentVo.getEnvVariable());
         devEnvironment.setImage(JacksonUtil.toJSONString(devEnvironmentVo.getImage()));
-        devEnvironment.setDataset(JacksonUtil.toJSONString(devEnvironmentVo.getDataset()));
-        devEnvironment.setModel(JacksonUtil.toJSONString(devEnvironmentVo.getModel()));
+        if (devEnvironmentVo.getDataset() != null) {
+            devEnvironment.setDataset(JacksonUtil.toJSONString(devEnvironmentVo.getDataset()));
+        }
+        if (devEnvironmentVo.getModel() != null) {
+            devEnvironment.setModel(JacksonUtil.toJSONString(devEnvironmentVo.getModel()));
+        }
         devEnvironment.setCreateBy(loginUser.getUsername());
         devEnvironment.setUpdateBy(loginUser.getUsername());
         devEnvironment.setUpdateTime(new Date());