diff --git a/db/23年7月变更.sql b/db/23年7月变更.sql
index ed999d5d..3bc78639 100644
--- a/db/23年7月变更.sql
+++ b/db/23年7月变更.sql
@@ -18,3 +18,5 @@ create table pay_meeting_guests_file
 alter table pay_meeting_guests_file
     add primary key (id);
 
+ALTER TABLE sys_announcement_send ADD deadline datetime COMMENT '截止时间';
+
diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/system/controller/SystemSendMessageController.java b/jero-boot-incoming-payment/src/main/java/com/jero/system/controller/SystemSendMessageController.java
index 0004fb6e..894cca36 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/system/controller/SystemSendMessageController.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/system/controller/SystemSendMessageController.java
@@ -31,6 +31,7 @@ import org.apache.commons.collections.CollectionUtils;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.beans.BeanUtils;
 import org.springframework.core.env.Environment;
+import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 
@@ -80,7 +81,8 @@ public class SystemSendMessageController {
     @GetMapping(value = "/sendAllUserMessage")
     @RequiresPermissions("template:add:systemNotifications")
     @Transactional
-    public Result<?> sendAllUserMessage(@RequestParam("content") String content) {
+    public Result<?> sendAllUserMessage(@RequestParam("content") String content,
+                                        @RequestParam("deadline") @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") Date deadline) {
         List<PayContactsManagement> listPayContactsManagement = payContactsManagementService.list();
         if(!CollectionUtils.isEmpty(listPayContactsManagement)){
             SysAnnouncement announcement = new SysAnnouncement();
@@ -118,6 +120,7 @@ public class SystemSendMessageController {
                             announcementSend.setAnntId(anntId);
                             announcementSend.setUserId(user.getId());
                             announcementSend.setReadFlag(CommonConstant.NO_READ_FLAG);
+                            announcementSend.setDeadline(deadline); // 截止时间
                             sysAnnouncementSendService.save(announcementSend);
                             JSONObject obj = new JSONObject();
                             obj.put(WebsocketConst.MSG_CMD, WebsocketConst.CMD_USER);
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysAnnouncementSendController.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysAnnouncementSendController.java
index 08acef6e..d55ac14b 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysAnnouncementSendController.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysAnnouncementSendController.java
@@ -2,10 +2,12 @@ package com.jero.modules.system.controller;
 
 import java.util.Arrays;
 import java.util.Date;
+import java.util.List;
 
 import javax.servlet.http.HttpServletRequest;
 
 import com.jero.common.aspect.annotation.AutoLog;
+import io.swagger.annotations.ApiOperation;
 import org.apache.shiro.SecurityUtils;
 import com.jero.common.api.vo.Result;
 import com.jero.common.constant.CommonConstant;
@@ -265,6 +267,39 @@ public class SysAnnouncementSendController {
 		 return result;
 	 }
 
+	 /**
+	  * @功能：企业端获取我的消息(截止时间未读消息)
+	  * @return
+	  */
+	 @GetMapping(value = "/getDeadlineUnreadSend")
+	 @ApiOperation(value="企业端获取我的消息(截止时间未读消息)", notes="企业端获取我的消息(截止时间未读消息)")
+	 public Result<List<AnnouncementSendModel>> getDeadlineUnreadSend(AnnouncementSendModel announcementSendModel) {
+		 LoginUser sysUser = (LoginUser)SecurityUtils.getSubject().getPrincipal();
+		 String userId = sysUser.getId();
+		 announcementSendModel.setUserId(userId);
+		 announcementSendModel.setDeadline(new Date());
+		 announcementSendModel.setReadFlag(CommonConstant.NO_READ_FLAG);
+		 List<AnnouncementSendModel> pageList = sysAnnouncementSendService.getDeadlineUnreadSend(announcementSendModel);
+		 return Result.OK(pageList);
+	 }
+
+	 /**
+	 * @Remarks: 一键已读(截止时间未读消息)
+	 **/
+	 @GetMapping(value = "/allReadDeadlineUnreadSend")
+	 @ApiOperation(value="一键已读(截止时间未读消息)", notes="一键已读(截止时间未读消息)")
+	 public Result<String> allReadDeadlineUnreadSend(@RequestParam("anntIds") String anntIds) {
+		 LoginUser sysUser = (LoginUser)SecurityUtils.getSubject().getPrincipal();
+		 String userId = sysUser.getId();
+		 LambdaUpdateWrapper<SysAnnouncementSend> updateWrapper = new UpdateWrapper().lambda();
+		 updateWrapper.set(SysAnnouncementSend::getReadFlag, CommonConstant.HAS_READ_FLAG);
+		 updateWrapper.set(SysAnnouncementSend::getReadTime, new Date());
+		 updateWrapper.in(SysAnnouncementSend::getAnntId, Arrays.asList(anntIds.split(",")));
+		 updateWrapper.eq(SysAnnouncementSend::getUserId, userId);
+		 sysAnnouncementSendService.update(updateWrapper);
+		 return Result.OK("操作成功");
+	 }
+
 	/**
 	 * @功能：一键已读
 	 * @return
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/entity/SysAnnouncementSend.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/entity/SysAnnouncementSend.java
index 36c32a32..99da0121 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/entity/SysAnnouncementSend.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/entity/SysAnnouncementSend.java
@@ -45,4 +45,9 @@ public class SysAnnouncementSend implements Serializable {
 	@JsonFormat(timezone = "GMT+8",pattern = "yyyy-MM-dd HH:mm:ss")
     @DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
 	private java.util.Date updateTime;
+
+	/**截止时间*/
+	@JsonFormat(timezone = "GMT+8",pattern = "yyyy-MM-dd HH:mm:ss")
+	@DateTimeFormat(pattern="yyyy-MM-dd HH:mm:ss")
+	private java.util.Date deadline;
 }
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysAnnouncementSendMapper.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysAnnouncementSendMapper.java
index bf116af7..1cec8242 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysAnnouncementSendMapper.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/SysAnnouncementSendMapper.java
@@ -28,4 +28,9 @@ public interface SysAnnouncementSendMapper extends BaseMapper<SysAnnouncementSen
 	 */
 	public List<AnnouncementSendModel> getMyAnnouncementSendList(Page<AnnouncementSendModel> page,@Param("announcementSendModel") AnnouncementSendModel announcementSendModel);
 
+	/**
+	* @Remarks: 获取截止时间后未读的消息
+	**/
+	List<AnnouncementSendModel> getMyAnnouncementSendList(@Param("announcementSendModel") AnnouncementSendModel announcementSendModel);
+
 }
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml b/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml
index d0e4b4ff..96a7381b 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml
@@ -24,53 +24,56 @@
 	</select>
 	
 	<select id="getMyAnnouncementSendList" parameterType="Object"  resultMap="AnnouncementSendModel">
-	   select
-	   		sas.id,
-	   		sas.annt_id,
-	   		sas.user_id,
-	   		sas.read_flag,
-	   		sa.titile as titile,
-	   		sa.msg_content as msg_content,
-	   		sa.sender as sender,
-	   		sa.priority as priority,
-	   		sa.msg_category,
-	   		sa.send_time as send_time,
-	   		sa.bus_id as bus_id,
-			sa.open_type as open_type,
-			sa.open_page as open_page,
-			sa.msg_abstract,
-			sa.template_code,
-			sa.jump_parameter
-	   from sys_announcement_send sas
-	   left join sys_announcement sa ON sas.annt_id = sa.id
-	   where sa.send_status = '1'
-	   and sa.del_flag = '0'
-	   and sas.user_id = #{announcementSendModel.userId}
-	   <if test="announcementSendModel.titile !=null and announcementSendModel.titile != ''">
-	   		and sa.titile  = #{announcementSendModel.titile}
-	   </if>
-	   <if test="announcementSendModel.sender !=null and announcementSendModel.sender != ''">
-	   		and sa.sender LIKE concat(concat('%',#{announcementSendModel.sender}),'%')
-	   </if>
-	   <if test="announcementSendModel.readFlag !=null and announcementSendModel.readFlag != ''">
-	   		and sas.read_flag = #{announcementSendModel.readFlag}
-	   </if>
-	   <if test="announcementSendModel.busType !=null and announcementSendModel.busType != ''">
-	   		and sa.bus_type = #{announcementSendModel.busType}
-	   </if>
+		select
+		sas.id,
+		sas.annt_id,
+		sas.user_id,
+		sas.read_flag,
+		sa.titile as titile,
+		sa.msg_content as msg_content,
+		sa.sender as sender,
+		sa.priority as priority,
+		sa.msg_category,
+		sa.send_time as send_time,
+		sa.bus_id as bus_id,
+		sa.open_type as open_type,
+		sa.open_page as open_page,
+		sa.msg_abstract,
+		sa.template_code,
+		sa.jump_parameter
+		from sys_announcement_send sas
+		left join sys_announcement sa ON sas.annt_id = sa.id
+		where sa.send_status = '1'
+		and sa.del_flag = '0'
+		and sas.user_id = #{announcementSendModel.userId}
+		<if test="announcementSendModel.deadline != null">
+			and sas.deadline &lt;= #{announcementSendModel.deadline}
+		</if>
+		<if test="announcementSendModel.titile !=null and announcementSendModel.titile != ''">
+			and sa.titile = #{announcementSendModel.titile}
+		</if>
+		<if test="announcementSendModel.sender !=null and announcementSendModel.sender != ''">
+			and sa.sender LIKE concat(concat('%',#{announcementSendModel.sender}),'%')
+		</if>
+		<if test="announcementSendModel.readFlag !=null and announcementSendModel.readFlag != ''">
+			and sas.read_flag = #{announcementSendModel.readFlag}
+		</if>
+		<if test="announcementSendModel.busType !=null and announcementSendModel.busType != ''">
+			and sa.bus_type = #{announcementSendModel.busType}
+		</if>
 		<if test="announcementSendModel.bizSource !=null and announcementSendModel.bizSource =='isNoBpm'">
 			and (sa.bus_type != 'bpm' or sa.bus_type is null)
 		</if>
-        <if test="announcementSendModel.msgCategory !=null and announcementSendModel.msgCategory != ''">
-            and sa.msg_category = #{announcementSendModel.msgCategory}
-        </if>
-        <if test="announcementSendModel.startTime != null and announcementSendModel.startTime != ''">
+		<if test="announcementSendModel.msgCategory !=null and announcementSendModel.msgCategory != ''">
+			and sa.msg_category = #{announcementSendModel.msgCategory}
+		</if>
+		<if test="announcementSendModel.startTime != null and announcementSendModel.startTime != ''">
 			and DATE_FORMAT(sa.create_time,'%Y-%m-%d') >= #{announcementSendModel.startTime}
 		</if>
 		<if test="announcementSendModel.endTime != null and announcementSendModel.endTime != ''">
 			and DATE_FORMAT(sa.create_time,'%Y-%m-%d') &lt;= #{announcementSendModel.endTime}
 		</if>
-	   order by sas.read_flag,sa.send_time desc
+		order by sas.read_flag,sa.send_time desc
 	</select>
 
 </mapper>
\ No newline at end of file
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/model/AnnouncementSendModel.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/model/AnnouncementSendModel.java
index 841fd7ce..c67bfb0f 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/model/AnnouncementSendModel.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/model/AnnouncementSendModel.java
@@ -8,6 +8,7 @@ import lombok.Data;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import java.io.Serializable;
+import java.util.Date;
 
 /**
  * @Description: 用户通告阅读标记表
@@ -92,4 +93,9 @@ public class AnnouncementSendModel implements Serializable {
 	 * 跳转参数
 	 */
 	private String jumpParameter;
+
+	/**
+	* @Remarks: 截止时间
+	**/
+	private Date deadline;
 }
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/service/ISysAnnouncementSendService.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/service/ISysAnnouncementSendService.java
index 74413002..670fa7e4 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/service/ISysAnnouncementSendService.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/service/ISysAnnouncementSendService.java
@@ -25,4 +25,8 @@ public interface ISysAnnouncementSendService extends IService<SysAnnouncementSen
 	 */
 	public Page<AnnouncementSendModel> getMyAnnouncementSendPage(Page<AnnouncementSendModel> page,AnnouncementSendModel announcementSendModel);
 
+	/**
+	* @Remarks: 企业端获取我的消息(截止时间未读消息)
+	**/
+    List<AnnouncementSendModel> getDeadlineUnreadSend(AnnouncementSendModel announcementSendModel);
 }
diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysAnnouncementSendServiceImpl.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysAnnouncementSendServiceImpl.java
index 52a65b6a..4ae90e72 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysAnnouncementSendServiceImpl.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysAnnouncementSendServiceImpl.java
@@ -36,4 +36,12 @@ public class SysAnnouncementSendServiceImpl extends ServiceImpl<SysAnnouncementS
 		 return page.setRecords(sysAnnouncementSendMapper.getMyAnnouncementSendList(page, announcementSendModel));
 	}
 
+	/**
+	* @Remarks: 企业端获取我的消息(截止时间未读消息)
+	**/
+	@Override
+	public List<AnnouncementSendModel> getDeadlineUnreadSend(AnnouncementSendModel announcementSendModel) {
+		return sysAnnouncementSendMapper.getMyAnnouncementSendList(announcementSendModel);
+	}
+
 }