diff --git a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/MaterialApi.java b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/MaterialApi.java
index ec3a44d8..ebe5528c 100644
--- a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/MaterialApi.java
+++ b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/MaterialApi.java
@@ -73,9 +73,6 @@ public interface MaterialApi {
     /**
      * 根据广告位编码（bannerCode）查询素材
      * <p>
-     *     对于cms和cmp需要传入当前登录人所在的workspaceId，ouId和所担任的jobCode
-     * </p>
-     * <p>
      * 1. 通过广告位code获取该广告位下的所有素材（默认查询上架状态且在有效期范围内的素材）
      * 2. 根据广告位投放人群进行过滤
      * 3. 根据广告位投放规则频次进行过滤
diff --git a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/DetailBannerResp.java b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/DetailBannerResp.java
index e534b7d0..b1c4e18f 100644
--- a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/DetailBannerResp.java
+++ b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/DetailBannerResp.java
@@ -8,6 +8,8 @@ import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
 
+import java.sql.Time;
+
 /**
  * @author chenwenjian
  * @version 1.0
@@ -44,11 +46,11 @@ public class DetailBannerResp extends PageBannerResp {
     /**
      * 展示时间段-开始时间
      */
-    private String startTime;
+    private Time startTime;
 
     /**
      * 展示时间段-结束时间
      */
-    private String endTime;
+    private Time endTime;
 
 }
diff --git a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java
index fbdd46a2..2e44a4be 100644
--- a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java
+++ b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java
@@ -3,6 +3,7 @@ package cn.axzo.nanopart.api.response;
 import cn.axzo.nanopart.api.enums.MaterialDisplayFrequencyTypeEnum;
 import cn.axzo.nanopart.api.enums.MaterialTargetUserTypeEnum;
 import cn.axzo.nanopart.api.enums.MaterialTypeEnum;
+import cn.axzo.nanopart.api.enums.PlatformTypeEnum;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import lombok.AllArgsConstructor;
@@ -12,6 +13,7 @@ import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
 
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -111,4 +113,18 @@ public class MaterialResp extends PageMaterialResp {
      */
     private Long updateBy;
 
+    /**
+     * 所属终端，取值：CMS:安心筑CMS，CM，CMP：安心筑工人端APP，安心筑管理端APP
+     * <p>
+     *     素材
+     * </p>
+     * {@link PlatformTypeEnum}
+     */
+    private PlatformTypeEnum terminal;
+
+    /**
+     * 创建时间
+     */
+    protected Date createAt;
+
 }
diff --git a/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/BannerServiceImpl.java b/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/BannerServiceImpl.java
index 0b0e869c..223d2a66 100644
--- a/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/BannerServiceImpl.java
+++ b/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/BannerServiceImpl.java
@@ -233,11 +233,14 @@ public class BannerServiceImpl extends ServiceImpl<BannerDao, Banner> implements
     private void checkDisplayTimeType(Object obj) {
         if (obj instanceof CreateBannerReq) {
             CreateBannerReq req = (CreateBannerReq) obj;
+            // 为自定义时间段
             if (Objects.equals(req.getDisplayTimeType().getName(), DisplayTimeTypeEnum.CUSTOM.getName())) {
                 if (Objects.isNull(req.getStartTime()) || Objects.isNull(req.getEndTime())) {
                     throw new RuntimeException("请设置展示时间段");
                 }
+                return;
             }
+            // 此处为防止选定展示时间段类型后又手动设置了起止时间
             req.setStartTime(req.getDisplayTimeType().getStartTime());
             req.setEndTime(req.getDisplayTimeType().getEndTime());
         } else if (obj instanceof UpdateBannerReq) {
@@ -248,6 +251,7 @@ public class BannerServiceImpl extends ServiceImpl<BannerDao, Banner> implements
                 }
                 return;
             }
+            // 此处为防止选定展示时间段类型后又手动设置了起止时间
             req.setStartTime(req.getDisplayTimeType().getStartTime());
             req.setEndTime(req.getDisplayTimeType().getEndTime());
         }
diff --git a/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/MaterialServiceImpl.java b/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/MaterialServiceImpl.java
index 6da42125..52f1595a 100644
--- a/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/MaterialServiceImpl.java
+++ b/banner/banner-server/src/main/java/cn/axzo/nanopart/server/service/impl/MaterialServiceImpl.java
@@ -265,7 +265,20 @@ public class MaterialServiceImpl extends ServiceImpl<MaterialDao, Material> impl
         if (Objects.isNull(req.getId()) || req.getId() == 0) {
             return null;
         }
-        return BeanUtil.copyProperties(getById(req.getId()), MaterialResp.class);
+
+        Material material = getById(req.getId());
+        if (Objects.isNull(material)){
+            return null;
+        }
+        // 获取所属广告位
+        Banner banner = bannerService.selectByCode(material.getBannerCode());
+        if (Objects.isNull(banner)){
+            log.warn("广告位不存在，广告位code：{}，素材id：{}", material.getBannerCode(),material.getId());
+            throw new ServiceException("数据异常");
+        }
+        MaterialResp materialResp = BeanUtil.copyProperties(material, MaterialResp.class);
+        materialResp.setTerminal(banner.getTerminal());
+        return materialResp;
     }
 
     /**