diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/page/DiyPageBaseVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/page/DiyPageBaseVO.java
index 4ccb5a736..9ae18c2f9 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/page/DiyPageBaseVO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/page/DiyPageBaseVO.java
@@ -24,6 +24,6 @@ public class DiyPageBaseVO {
     private String remark;
 
     @Schema(description = "预览图")
-    private List<String> previewImageUrls;
+    private List<String> previewPicUrls;
 
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/template/DiyTemplateBaseVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/template/DiyTemplateBaseVO.java
index 0d1bce055..93800a168 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/template/DiyTemplateBaseVO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/diy/vo/template/DiyTemplateBaseVO.java
@@ -21,6 +21,6 @@ public class DiyTemplateBaseVO {
     private String remark;
 
     @Schema(description = "预览图", example = "[https://www.iocoder.cn/1.jpg]")
-    private List<String> previewImageUrls;
+    private List<String> previewPicUrls;
 
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyPageDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyPageDO.java
index 4a9324dfc..e1c0dd376 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyPageDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyPageDO.java
@@ -44,12 +44,11 @@ public class DiyPageDO extends BaseDO {
      * 备注
      */
     private String remark;
-    // TODO @疯狂：这个字段要不改成 previewPicUrls，和别的模块一样用 pic 作为图片哇？
     /**
      * 预览图，多个逗号分隔
      */
     @TableField(typeHandler = StringListTypeHandler.class)
-    private List<String> previewImageUrls;
+    private List<String> previewPicUrls;
     /**
      * 页面属性，JSON 格式
      */
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyTemplateDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyTemplateDO.java
index daf1f786d..1b7e1d592 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyTemplateDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/diy/DiyTemplateDO.java
@@ -50,12 +50,12 @@ public class DiyTemplateDO extends BaseDO {
      * 备注
      */
     private String remark;
-    // TODO @疯狂：这个字段要不改成 previewPicUrls，和别的模块一样用 pic 作为图片哇？
+
     /**
      * 预览图
      */
     @TableField(typeHandler = StringListTypeHandler.class)
-    private List<String> previewImageUrls;
+    private List<String> previewPicUrls;
     /**
      * uni-app 底部导航属性，JSON 格式
      */
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/diy/DiyTemplateServiceImplTest.java b/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/diy/DiyTemplateServiceImplTest.java
index c9c6d0bdc..0c76f45a4 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/diy/DiyTemplateServiceImplTest.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/diy/DiyTemplateServiceImplTest.java
@@ -109,7 +109,7 @@ public class DiyTemplateServiceImplTest extends BaseDbUnitTest {
             o.setUsed(null);
             o.setUsedTime(null);
             o.setRemark(null);
-            o.setPreviewImageUrls(null);
+            o.setPreviewPicUrls(null);
             o.setProperty(null);
             o.setCreateTime(null);
         });
@@ -122,8 +122,8 @@ public class DiyTemplateServiceImplTest extends BaseDbUnitTest {
         diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setUsedTime(null)));
         // 测试 remark 不匹配
         diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setRemark(null)));
-        // 测试 previewImageUrls 不匹配
-        diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setPreviewImageUrls(null)));
+        // 测试 previewPicUrls 不匹配
+        diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setPreviewPicUrls(null)));
         // 测试 property 不匹配
         diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setProperty(null)));
         // 测试 createTime 不匹配
@@ -152,7 +152,7 @@ public class DiyTemplateServiceImplTest extends BaseDbUnitTest {
             o.setUsed(null);
             o.setUsedTime(null);
             o.setRemark(null);
-            o.setPreviewImageUrls(null);
+            o.setPreviewPicUrls(null);
             o.setProperty(null);
             o.setCreateTime(null);
         });
@@ -165,8 +165,8 @@ public class DiyTemplateServiceImplTest extends BaseDbUnitTest {
         diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setUsedTime(null)));
         // 测试 remark 不匹配
         diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setRemark(null)));
-        // 测试 previewImageUrls 不匹配
-        diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setPreviewImageUrls(null)));
+        // 测试 previewPicUrls 不匹配
+        diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setPreviewPicUrls(null)));
         // 测试 property 不匹配
         diyTemplateMapper.insert(cloneIgnoreId(dbDiyTemplate, o -> o.setProperty(null)));
         // 测试 createTime 不匹配
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/test/resources/sql/create_tables.sql b/yudao-module-mall/yudao-module-promotion-biz/src/test/resources/sql/create_tables.sql
index dc651301c..00ac3f93d 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/test/resources/sql/create_tables.sql
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/test/resources/sql/create_tables.sql
@@ -228,7 +228,7 @@ CREATE TABLE IF NOT EXISTS "promotion_diy_template"
     "used"               bit      NOT NULL,
     "used_time"          varchar,
     "remark"             varchar,
-    "preview_image_urls" varchar,
+    "preview_pic_urls"   varchar,
     "property"           varchar  NOT NULL,
     "creator"            varchar           DEFAULT '',
     "create_time"        datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -244,7 +244,7 @@ CREATE TABLE IF NOT EXISTS "promotion_diy_page"
     "template_id"        bigint   NOT NULL,
     "name"               varchar  NOT NULL,
     "remark"             varchar,
-    "preview_image_urls" varchar,
+    "preview_pic_urls"   varchar,
     "property"           varchar,
     "creator"            varchar           DEFAULT '',
     "create_time"        datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,