diff --git a/op-modules/op-system/src/main/java/com/op/system/domain/SysNoticeGroup.java b/op-api/op-api-system/src/main/java/com/op/system/api/domain/SysNoticeGroup.java
similarity index 98%
rename from op-modules/op-system/src/main/java/com/op/system/domain/SysNoticeGroup.java
rename to op-api/op-api-system/src/main/java/com/op/system/api/domain/SysNoticeGroup.java
index 90ad2a5a..30fb0dc7 100644
--- a/op-modules/op-system/src/main/java/com/op/system/domain/SysNoticeGroup.java
+++ b/op-api/op-api-system/src/main/java/com/op/system/api/domain/SysNoticeGroup.java
@@ -1,9 +1,9 @@
-package com.op.system.domain;
+package com.op.system.api.domain;
 
-import org.apache.commons.lang3.builder.ToStringBuilder;
-import org.apache.commons.lang3.builder.ToStringStyle;
 import com.op.common.core.annotation.Excel;
 import com.op.common.core.web.domain.BaseEntity;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
 
 /**
  * 通知公告-班组对象 sys_notice_group
diff --git a/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java b/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java
index 60ff2f06..35bc30af 100644
--- a/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java
+++ b/op-modules/op-system/src/main/java/com/op/system/controller/SysNoticeGroupController.java
@@ -3,6 +3,8 @@ package com.op.system.controller;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 
+import com.op.common.core.utils.poi.ExcelUtil;
+import com.op.system.api.domain.SysNoticeGroup;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -15,11 +17,10 @@ import org.springframework.web.bind.annotation.RestController;
 import com.op.common.log.annotation.Log;
 import com.op.common.log.enums.BusinessType;
 import com.op.common.security.annotation.RequiresPermissions;
-import com.op.system.domain.SysNoticeGroup;
+
 import com.op.system.service.ISysNoticeGroupService;
 import com.op.common.core.web.controller.BaseController;
 import com.op.common.core.web.domain.AjaxResult;
-import com.op.common.core.utils.poi.ExcelUtil;
 import com.op.common.core.web.page.TableDataInfo;
 
 /**
diff --git a/op-modules/op-system/src/main/java/com/op/system/domain/SysNotice.java b/op-modules/op-system/src/main/java/com/op/system/domain/SysNotice.java
index 0b240a10..90fa8315 100644
--- a/op-modules/op-system/src/main/java/com/op/system/domain/SysNotice.java
+++ b/op-modules/op-system/src/main/java/com/op/system/domain/SysNotice.java
@@ -55,7 +55,7 @@ public class SysNotice extends BaseEntity {
 
     @Xss(message = "公告标题不能包含脚本字符")
     @NotBlank(message = "公告标题不能为空")
-    @Size(min = 0, max = 50, message = "公告标题不能超过50个字符")
+    @Size(min = 0, max = 225, message = "公告标题不能超过225个字符")
     public String getNoticeTitle() {
         return noticeTitle;
     }
diff --git a/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java b/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java
index 92f02b74..fad50935 100644
--- a/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java
+++ b/op-modules/op-system/src/main/java/com/op/system/mapper/SysNoticeGroupMapper.java
@@ -2,7 +2,7 @@ package com.op.system.mapper;
 
 import java.util.List;
 
-import com.op.system.domain.SysNoticeGroup;
+import com.op.system.api.domain.SysNoticeGroup;
 import org.apache.ibatis.annotations.Mapper;
 
 /**
diff --git a/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java b/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java
index 332a7731..813ed1e6 100644
--- a/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java
+++ b/op-modules/op-system/src/main/java/com/op/system/service/ISysNoticeGroupService.java
@@ -1,8 +1,8 @@
 package com.op.system.service;
 
-import java.util.List;
+import com.op.system.api.domain.SysNoticeGroup;
 
-import com.op.system.domain.SysNoticeGroup;
+import java.util.List;
 
 /**
  * 通知公告-班组Service接口
diff --git a/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java b/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java
index 62c6fa07..8060ac79 100644
--- a/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java
+++ b/op-modules/op-system/src/main/java/com/op/system/service/impl/SysNoticeGroupServiceImpl.java
@@ -6,13 +6,11 @@ import com.baomidou.dynamic.datasource.annotation.DS;
 import com.op.common.core.utils.DateUtils;
 import com.op.common.core.utils.uuid.IdUtils;
 import com.op.common.security.utils.SecurityUtils;
+import com.op.system.api.domain.SysNoticeGroup;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.op.system.mapper.SysNoticeGroupMapper;
-import com.op.system.domain.SysNoticeGroup;
 import com.op.system.service.ISysNoticeGroupService;
-import org.springframework.web.context.request.RequestContextHolder;
-import org.springframework.web.context.request.ServletRequestAttributes;
 
 import javax.servlet.http.HttpServletRequest;
 
diff --git a/op-modules/op-system/src/main/resources/mapper/system/SysNoticeMapper.xml b/op-modules/op-system/src/main/resources/mapper/system/SysNoticeMapper.xml
index 4bdd275e..37bd980c 100644
--- a/op-modules/op-system/src/main/resources/mapper/system/SysNoticeMapper.xml
+++ b/op-modules/op-system/src/main/resources/mapper/system/SysNoticeMapper.xml
@@ -18,7 +18,8 @@
     </resultMap>
 
     <sql id="selectNoticeVo">
-        select notice_id, notice_title, notice_type, cast(notice_content as char) as notice_content, status, create_by, create_time, update_by, update_time, remark
+        select notice_id, notice_title, notice_type, notice_content,
+               status, create_by, create_time, update_by, update_time, remark
 		from sys_notice
     </sql>