diff --git a/changelog.md b/changelog.md
index 5d89a26f..5d95c2b9 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,39 @@
+## 2.8.2025090815
+- feat: 新增功能
+  - batch bxerp含缺陷统计 [caoqianming]
+  - mlog list 添加update_time筛选 [caoqianming]
+  - 工艺步骤中辅料使用的校验 [caoqianming]
+  - mlogb添加parent isnull查询 [caoqianming]
+  - 次批触发输出产生 [caoqianming]
+  - 修改印章的model 和 serializer [zty]
+  - 修改 ofm sevice 印章模块 [zty]
+  - base 优化safe_get_or_create [caoqianming]
+  - 修改ofm seal 过滤查询功能 [zty]
+  - 行政管理 -印章管理 [zty]
+  - ftest默认为合格 [caoqianming]
+  - mlogbdefect添加count_has 字段及处理 [caoqianming]
+  - update_mb_item defect处理更严谨 [caoqianming]
+  - 取消最后一步产出与工艺包不一致 的校验 [caoqianming]
+  - 出入库记录添加乐观锁 [caoqianming]
+  - batch_bxerp考虑mlogbw_from [caoqianming]
+  - mlog_submit mlogbdefect增加筛选条件 [caoqianming]
+  - 导入物料明细时可默认批次号为无 [caoqianming]
+  - 光芯批次统计增加班次返回 [caoqianming]
+  - mlog_submit 进行操作时间校验 [caoqianming]
+  - route update 时from_route存在则不可修改关键信息 [caoqianming]
+  - mlogchange支持work_start_time [caoqianming]
+  - route采用引用方式允许重复创建 [caoqianming]
+  - MlogSerializer 处理 work_start_time 的 bug [caoqianming]
+  - 修改能管采集的点位 [zty]
+  - mlog work_start_time必填 [caoqianming]
+  - ftestwork submit支持mb [zty]
+  - toggle_state 使用 routepack.update权限 [caoqianming]
+  - ftestwork支持对materialbatch检查 [caoqianming]
+  - batchst返回material_start相关信息 [caoqianming]
+- fix: 问题修复
+  - ftestwork submit 校验wm和mb bug [caoqianming]
+  - MlogbInUpdateSerializer 联动count_use 和 count_real [caoqianming]
+  - batchlog batches_to 优化 [caoqianming]
 ## 2.7.2025082816
 - feat: 新增功能
   - 添加定时任务以标记mtask为已完成 [caoqianming]
diff --git a/server/settings.py b/server/settings.py
index effb7ac6..b65c2923 100755
--- a/server/settings.py
+++ b/server/settings.py
@@ -35,7 +35,7 @@ sys.path.insert(0, os.path.join(BASE_DIR, 'apps'))
 ALLOWED_HOSTS = ['*']
 
 SYS_NAME = '星途工厂综合管理系统'
-SYS_VERSION = '2.7.2025082816'
+SYS_VERSION = '2.8.2025090815'
 X_FRAME_OPTIONS = 'SAMEORIGIN'
 
 # Application definition
diff --git a/update_changelog.sh b/update_changelog.sh
index c8ffad89..23267a2f 100644
--- a/update_changelog.sh
+++ b/update_changelog.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # 设置默认版本号 (格式: 2.7.YYYYMMDDHH)
-DEFAULT_VERSION="2.7.$(date '+%Y%m%d%H')"
+DEFAULT_VERSION="2.8.$(date '+%Y%m%d%H')"
 
 # 获取参数 (起始tag)
 TARGET_TAG="$1"