diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/RayServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/RayServiceImpl.java
index e3fdebaa..93add6d3 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/RayServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/RayServiceImpl.java
@@ -1,5 +1,7 @@
 package com.ruoyi.platform.service.impl;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
 import com.ruoyi.common.security.utils.SecurityUtils;
 import com.ruoyi.platform.constant.Constant;
 import com.ruoyi.platform.domain.Ray;
@@ -17,7 +19,9 @@ import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import java.io.IOException;
+import java.lang.reflect.Type;
 import java.util.List;
+import java.util.Map;
 
 @Service("rayService")
 public class RayServiceImpl implements RayService {
@@ -39,13 +43,13 @@ public class RayServiceImpl implements RayService {
         }
         Ray ray = new Ray();
         BeanUtils.copyProperties(rayVo, ray);
-        String username = SecurityUtils.getLoginUser().getUsername();
+//        String username = SecurityUtils.getLoginUser().getUsername();
+        String username = "admin";
         ray.setCreateBy(username);
         ray.setUpdateBy(username);
-        String datasetJson = JacksonUtil.toJSONString(rayVo.getDataset());
-        ray.setDataset(datasetJson);
-        String codeJson = JacksonUtil.toJSONString(rayVo.getCode());
-        ray.setCode(codeJson);
+        ray.setDataset(JacksonUtil.toJSONString(rayVo.getDataset()));
+        ray.setCode(JacksonUtil.toJSONString(rayVo.getCode()));
+        ray.setParameters(JacksonUtil.toJSONString(rayVo.getParameters()));
         rayDao.save(ray);
         return ray;
     }
@@ -77,11 +81,15 @@ public class RayServiceImpl implements RayService {
         Ray ray = rayDao.getRayById(id);
         RayVo rayVo = new RayVo();
         BeanUtils.copyProperties(ray, rayVo);
+
+        Gson gson = new Gson();
+        Type listType = new TypeToken<List<Map<String, Object>>>() {
+        }.getType();
         if (StringUtils.isNotEmpty(ray.getParameters())) {
-            rayVo.setParameters(JsonUtils.jsonToMap(ray.getParameters()));
+            rayVo.setParameters(gson.fromJson(ray.getParameters(), listType));
         }
         if (StringUtils.isNotEmpty(ray.getPointsToEvaluate())) {
-            rayVo.setPointsToEvaluate(JsonUtils.jsonToMap(ray.getPointsToEvaluate()));
+            rayVo.setPointsToEvaluate(gson.fromJson(ray.getPointsToEvaluate(), listType));
         }
         if (StringUtils.isNotEmpty(ray.getDataset())) {
             rayVo.setDataset(JsonUtils.jsonToMap(ray.getDataset()));
diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/vo/RayVo.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/vo/RayVo.java
index 82e66c2b..af8b3e17 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/vo/RayVo.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/vo/RayVo.java
@@ -7,6 +7,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import java.util.Date;
+import java.util.List;
 import java.util.Map;
 
 @Data
@@ -28,10 +29,10 @@ public class RayVo {
     private Integer numSamples;
 
     @ApiModelProperty(value = "参数")
-    private Map<String, Object> parameters;
+    private List<Map<String, Object>> parameters;
 
     @ApiModelProperty(value = "手动指定需要运行的参数")
-    private Map<String, Object> pointsToEvaluate;
+    private List<Map<String, Object>> pointsToEvaluate;
 
     @ApiModelProperty(value = "保存路径")
     private String storagePath;
diff --git a/ruoyi-modules/management-platform/src/main/resources/mapper/managementPlatform/RayDaoMapper.xml b/ruoyi-modules/management-platform/src/main/resources/mapper/managementPlatform/RayDaoMapper.xml
index d592d444..86d88f35 100644
--- a/ruoyi-modules/management-platform/src/main/resources/mapper/managementPlatform/RayDaoMapper.xml
+++ b/ruoyi-modules/management-platform/src/main/resources/mapper/managementPlatform/RayDaoMapper.xml
@@ -5,7 +5,7 @@
         insert into ray(name, description, dataset, dataset_path, code, main_py, num_samples, parameters, points_to_evaluate, storage_path,
                         search_alg, scheduler, metric, mode, max_t,
                         min_samples_required, cpu, gpu, create_by, update_by)
-        values (#{ray.name}, #{ray.dataset}, #{ray.datasetPath}, #{ray.code}, #{ray.mainPy}, #{ray.numSamples}, #{ray.parameters},
+        values (#{ray.name}, #{ray.description}, #{ray.dataset}, #{ray.datasetPath}, #{ray.code}, #{ray.mainPy}, #{ray.numSamples}, #{ray.parameters},
                 #{ray.pointsToEvaluate}, #{ray.storagePath},
                 #{ray.searchAlg}, #{ray.scheduler}, #{ray.metric}, #{ray.mode}, #{ray.maxT}, #{ray.minSamplesRequired},
                 #{ray.cpu}, #{ray.gpu}, #{ray.createBy}, #{ray.updateBy})