修改场景更新逻辑

platform-shop/src/main/resources/com/platform/dao/SceneDao.xml

@@ -106,9 +106,8 @@
             <if test="appListPicUrl != null">`app_list_pic_url` = #{appListPicUrl},</if>
             <if test="sceneUrl != null">`scene_url` = #{sceneUrl},</if>
             <if test="sceneNum != null">`scene_num` = #{sceneNum},</if>
-            <if test="createUserId != null">`create_user_id` = #{createUserId},</if>
-            <if test="updateUserId != null">`update_user_id` = #{updateUserId},</if>
-            `update_time` = now()
+            `update_user_id` = #{updateUserId},
+            `create_user_id` = #{createUserId},`update_time` = now()
         </set>
         where id = #{id}
     </update>