diff --git a/huaheng-wms-core/src/main/java/org/jeecg/modules/system/controller/SysAnnouncementSendController.java b/huaheng-wms-core/src/main/java/org/jeecg/modules/system/controller/SysAnnouncementSendController.java
index c78587b..cb56948 100644
--- a/huaheng-wms-core/src/main/java/org/jeecg/modules/system/controller/SysAnnouncementSendController.java
+++ b/huaheng-wms-core/src/main/java/org/jeecg/modules/system/controller/SysAnnouncementSendController.java
@@ -31,6 +31,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 
 import lombok.extern.slf4j.Slf4j;
@@ -198,7 +199,7 @@ public class SysAnnouncementSendController {
         String anntId = json.getString("anntId");
         LoginUser sysUser = (LoginUser)SecurityUtils.getSubject().getPrincipal();
         String userId = sysUser.getId().toString();
-        LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = new UpdateWrapper().lambda();
+        LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = Wrappers.lambdaUpdate();
         updateWrapper.set(SysAnnouncementSend::getReadFlag, CommonConstant.HAS_READ_FLAG);
         updateWrapper.set(SysAnnouncementSend::getReadTime, new Date());
         updateWrapper.last("where annt_id ='" + anntId + "' and user_id ='" + userId + "'");
@@ -237,7 +238,7 @@ public class SysAnnouncementSendController {
         Result<SysAnnouncementSend> result = new Result<SysAnnouncementSend>();
         LoginUser sysUser = (LoginUser)SecurityUtils.getSubject().getPrincipal();
         String userId = sysUser.getId().toString();
-        LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = new UpdateWrapper().lambda();
+        LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = Wrappers.lambdaUpdate();
         updateWrapper.set(SysAnnouncementSend::getReadFlag, CommonConstant.HAS_READ_FLAG);
         updateWrapper.set(SysAnnouncementSend::getReadTime, new Date());
         updateWrapper.last("where user_id ='" + userId + "'");
diff --git a/huaheng-wms-core/src/main/java/org/jeecg/modules/system/service/impl/SysBaseApiImpl.java b/huaheng-wms-core/src/main/java/org/jeecg/modules/system/service/impl/SysBaseApiImpl.java
index 2d5898a..3a44e03 100644
--- a/huaheng-wms-core/src/main/java/org/jeecg/modules/system/service/impl/SysBaseApiImpl.java
+++ b/huaheng-wms-core/src/main/java/org/jeecg/modules/system/service/impl/SysBaseApiImpl.java
@@ -48,6 +48,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.google.common.base.Joiner;
 
@@ -507,7 +508,7 @@ public class SysBaseApiImpl implements ISysBaseAPI {
         if (announcement != null) {
             LoginUser sysUser = (LoginUser)SecurityUtils.getSubject().getPrincipal();
             String userId = sysUser.getId().toString();
-            LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = new UpdateWrapper().lambda();
+            LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = Wrappers.lambdaUpdate();
             updateWrapper.set(SysAnnouncementSend::getReadFlag, CommonConstant.HAS_READ_FLAG);
             updateWrapper.set(SysAnnouncementSend::getReadTime, new Date());
             updateWrapper.last("where annt_id ='" + announcement.getId() + "' and user_id ='" + userId + "'");
diff --git a/huaheng-wms-core/src/main/java/org/jeecg/modules/wms/framework/controller/TestController.java b/huaheng-wms-core/src/main/java/org/jeecg/modules/wms/framework/controller/TestController.java
index 44eeee4..aa39b51 100644
--- a/huaheng-wms-core/src/main/java/org/jeecg/modules/wms/framework/controller/TestController.java
+++ b/huaheng-wms-core/src/main/java/org/jeecg/modules/wms/framework/controller/TestController.java
@@ -102,7 +102,7 @@ public class TestController extends HuahengBaseController {
 //            @Override
 //            @Transactional(timeout = 10)
 //            public Result<?> doProcess() throws Exception {
-//                LambdaUpdateWrapper<SysDataLog> updateWrapper = new UpdateWrapper().lambda();
+//                LambdaUpdateWrapper<SysDataLog> updateWrapper = Wrappers.lambdaUpdate();
 //                updateWrapper.set(SysDataLog::getUpdateTime, new Date());
 //                updateWrapper.eq(SysDataLog::getId, 10);
 //                Thread.sleep(1000);