diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/DeleteNotificationsVo.java
similarity index 64%
rename from model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java
rename to model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/DeleteNotificationsVo.java
index 4287d7f..5464ec1 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/DeleteNotificationsVo.java
@@ -7,40 +7,16 @@ import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Pattern;
 
-public class UpdateNotificationStatusVo {
-    //平台编码
-    private String platform;
-
+public class DeleteNotificationsVo {
     @ApiModelProperty(value = "消息ids", required = true)
     @NotBlank
     @Pattern(regexp = "^\\d+(,\\d+)*$", message = "消息id串非法")
     private String notificationIds;
 
-    @ApiModelProperty(value = "已读状态: 1未读，2已读", required = true)
-    @NotNull
-    @Range(min = 1, max = 2)
-    private Integer status;
-
     @ApiModelProperty(value = "消息接收者", required = true)
     @NotNull(message = "消息接收者不能为空")
     private Integer receiver;
 
-    public Integer getReceiver() {
-        return receiver;
-    }
-
-    public void setReceiver(Integer receiver) {
-        this.receiver = receiver;
-    }
-
-    public String getPlatform() {
-        return platform;
-    }
-
-    public void setPlatform(String platform) {
-        this.platform = platform;
-    }
-
     public String getNotificationIds() {
         return notificationIds;
     }
@@ -49,11 +25,11 @@ public class UpdateNotificationStatusVo {
         this.notificationIds = notificationIds;
     }
 
-    public Integer getStatus() {
-        return status;
+    public Integer getReceiver() {
+        return receiver;
     }
 
-    public void setStatus(Integer status) {
-        this.status = status;
+    public void setReceiver(Integer receiver) {
+        this.receiver = receiver;
     }
 }
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java
index 647063e..70fc380 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/mapper/SysNotificationMapper.java
@@ -42,4 +42,8 @@ public interface SysNotificationMapper extends BaseMapper<SysNotification> {
     int getSysNotificationNumberByType(@Param("platform") String platform,
                                        @Param("receiver") Integer receiver,
                                        @Param("type") Integer type);
+
+    int deleteNotificationByIds(@Param("platform") String platform,
+                                @Param("receiver") Integer receiver,
+                                @Param("notificationIds") String notificationIds);
 }
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java
index d1f5dd7..b0a3068 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/SysNotificationService.java
@@ -64,4 +64,15 @@ public interface SysNotificationService extends IService<SysNotification> {
      * @return
      */
     Page<SysNotification> getNotification(int type, int page, int size, String orderBy, String platform, Integer receiver) throws Exception;
+
+    /**
+    * @Description: 批量删除系统消息
+    *
+    * @Param platform 平台编码
+    * @Param notificationIds 消息编号列表，中英文逗号隔开，eg：221,2323,4,111,23123
+    * @return: int
+    * @Author: wanjia
+    * @Date: 2021/9/13
+    */
+    int deleteNotifications(String platform, Integer receiver, String notificationIds) throws Exception;
 }
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
index 3324ffa..d957d4a 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
@@ -106,6 +106,14 @@ public class SysNotificationServiceImpl extends ServiceImpl<SysNotificationMappe
         return pageItem;
     }
 
+    @Override
+    public int deleteNotifications(String platform, Integer receiver, String notificationIds) throws Exception {
+        int count = baseMapper.deleteNotificationByIds(platform, receiver, notificationIds);
+        if (count > 0) {
+            this.delUserCache(platform, receiver);
+        }
+        return count;
+    }
 
     //////////////////////////////// 私有方法 ////////////////////////////////
     private void delUserCache(String platform, Integer receiver) {
diff --git a/model/src/main/resources/mapper/notification/SysNotificationMapper.xml b/model/src/main/resources/mapper/notification/SysNotificationMapper.xml
index 95df095..97d4926 100644
--- a/model/src/main/resources/mapper/notification/SysNotificationMapper.xml
+++ b/model/src/main/resources/mapper/notification/SysNotificationMapper.xml
@@ -188,4 +188,7 @@
         </if>
         ORDER BY id DESC
     </select>
+    <update id="deleteNotificationByIds">
+        update ${platform}_sys_notification set is_delete = 1 where receiver=#{receiver} and id in (${notificationIds})
+    </update>
 </mapper>
\ No newline at end of file
diff --git a/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java b/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java
index 2af73ad..dd2eaa7 100644
--- a/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java
+++ b/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java
@@ -5,11 +5,11 @@ import cn.org.gitlink.notification.common.response.DataPacketUtil;
 import cn.org.gitlink.notification.common.response.ResponseData;
 import cn.org.gitlink.notification.common.utils.KafkaUtil;
 import cn.org.gitlink.notification.common.utils.ValidatorUtils;
+import cn.org.gitlink.notification.model.dao.entity.vo.DeleteNotificationsVo;
 import cn.org.gitlink.notification.model.dao.entity.vo.NewSysNotificationParamsVo;
 import cn.org.gitlink.notification.model.dao.entity.vo.NewSysNotificationVo;
 import cn.org.gitlink.notification.model.dao.entity.vo.UpdateNotificationStatusParamsVo;
 import cn.org.gitlink.notification.model.service.notification.SysNotificationService;
-import cn.org.gitlink.notification.model.dao.entity.vo.UpdateNotificationStatusVo;
 import com.alibaba.fastjson.JSONObject;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
@@ -107,19 +107,36 @@ public class NotificationController {
         ResponseData jsonFailResult = validatePlatformCode(platform);
         if (jsonFailResult != null) return jsonFailResult;
 
-        //platform和UpdateNotificationStatusParamsVo拼装
-        UpdateNotificationStatusVo updateNotificationStatusVo = new UpdateNotificationStatusVo();
         try {
-            BeanUtils.copyProperties(updateNotificationStatusParamsVo, updateNotificationStatusVo);
-        } catch (BeansException e) {
+            int count = sysNotificationService.markNotificationAs(platform, updateNotificationStatusParamsVo.getReceiver(), updateNotificationStatusParamsVo.getNotificationIds(), updateNotificationStatusParamsVo.getStatus());
+            return count > 0 ? DataPacketUtil.jsonSuccessResult() : DataPacketUtil.jsonFailResult();
+        } catch (Exception e) {
             logger.error(e);
             return DataPacketUtil.jsonFailResult(e.getMessage());
         }
-        updateNotificationStatusVo.setPlatform(platform);
+    }
+
+    @ApiOperation("删除系统消息状态")
+    @RequestMapping(path = "/{platform}", method = RequestMethod.DELETE)
+    @ResponseBody
+    public ResponseData changeNotificationStatus(@ApiParam(value = "平台编码", required = true)
+                                                 @PathVariable(name = "platform") String platform,
+
+                                                 @Validated @RequestBody DeleteNotificationsVo deleteNotificationsVo,
+
+                                                 BindingResult bindingResult) {
+
+        //参数合法性验证
+        Map<String, String> errors = ValidatorUtils.buildValidationErrorMessageMap(bindingResult);
+        if (!errors.isEmpty()) {
+            return DataPacketUtil.jsonFailResult(errors);
+        }
+        ResponseData jsonFailResult = validatePlatformCode(platform);
+        if (jsonFailResult != null) return jsonFailResult;
 
         try {
-            sysNotificationService.markNotificationAs(platform, updateNotificationStatusVo.getReceiver(), updateNotificationStatusVo.getNotificationIds(), updateNotificationStatusVo.getStatus());
-            return DataPacketUtil.jsonSuccessResult();
+            int count = sysNotificationService.deleteNotifications(platform, deleteNotificationsVo.getReceiver(), deleteNotificationsVo.getNotificationIds());
+            return count > 0 ? DataPacketUtil.jsonSuccessResult() : DataPacketUtil.jsonFailResult();
         } catch (Exception e) {
             logger.error(e);
             return DataPacketUtil.jsonFailResult(e.getMessage());