diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/constant/MeetingMsgTemplateConst.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/constant/MeetingMsgTemplateConst.java
index 1bdbfcd..90cf49a 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/constant/MeetingMsgTemplateConst.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/constant/MeetingMsgTemplateConst.java
@@ -16,9 +16,13 @@ public interface MeetingMsgTemplateConst {
     String INVITE_END = "注意，%s会议自动抽取已结束，请及时确认是否召开会议";
 
     /**
-     * 尊敬的【姓名】专家您好，您于【确认时间】接受了信息化项目评审会议邀请，会议时间：【会议时间】，会议地点：【会议地点】。请准时参加评审会议。如有疑问请联系【联系人】(【联系方式】)。
+     * 确认名单：尊敬的【姓名】专家您好，您于【确认时间】接受了信息化项目评审会议邀请，会议时间：【会议时间】，会议地点：【会议地点】。请准时参加评审会议。如有疑问请联系【联系人】(【联系方式】)。
      */
     String CONFIRMED_ROSTER = "尊敬的%s专家您好，您于%s接受了信息化项目评审会议邀请，会议时间：%s，会议地点：%s。请准时参加评审会议。如有疑问请联系%s(%s)。";
 
+    /**
+     * 会议取消：尊敬的{name}专家，因会议取消说明，原定于开会时间的会议类型会议已取消。给您带来不便，敬请谅解。如有疑问请咨询会议联系人「会议联系人联系方式」。
+     */
+    String MEETING_CANCEL = "尊敬的%s专家，原定于%s的%s会议已取消。给您带来不便，敬请谅解。如有疑问请咨询会议联系人「%s」。";
 
 }
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/helper/MeetingMsgHelper.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/helper/MeetingMsgHelper.java
index 43e8188..27ffb72 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/helper/MeetingMsgHelper.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/helper/MeetingMsgHelper.java
@@ -8,6 +8,7 @@ import com.ningdatech.basic.util.CollUtils;
 import com.ningdatech.pmapi.meeting.constant.MeetingMsgTemplateConst;
 import com.ningdatech.pmapi.meeting.entity.domain.Meeting;
 import com.ningdatech.pmapi.meeting.entity.domain.MeetingExpert;
+import com.ningdatech.pmapi.meeting.entity.enumeration.MeetingReviewTypeEnum;
 import com.ningdatech.pmapi.organization.model.entity.DingEmployeeInfo;
 import com.ningdatech.pmapi.organization.model.entity.DingOrganization;
 import com.ningdatech.pmapi.organization.service.IDingEmployeeInfoService;
@@ -29,6 +30,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * <p>
@@ -103,7 +105,7 @@ public class MeetingMsgHelper {
             WorkNoticeInfo swn = getSendWorkNoticeInfo(info.getAccountId());
             swn.setMsg(msgContent);
             workNoticeStagingService.addByWorkNotice(swn, MsgTypeEnum.REVIEW_MEETING);
-            Map<String, Object> map = new HashMap<>();
+            Map<String, Object> map = new HashMap<>(2);
             map.put("meetingId", meetingId);
             Notify notify = getNotify(userId, msgContent, MsgTypeEnum.REVIEW_MEETING, map);
             notifyService.save(notify);
@@ -136,7 +138,7 @@ public class MeetingMsgHelper {
                 WorkNoticeInfo swn = getSendWorkNoticeInfo(info.getAccountId());
                 swn.setMsg(msgContent);
                 workingNotices.add(swn);
-                Map<String, Object> map = new HashMap<>();
+                Map<String, Object> map = new HashMap<>(2);
                 map.put("meetingId", meeting.getId());
                 Notify notify = getNotify(info.getId(), msgContent, MsgTypeEnum.EXPERT_REVIEW, map);
                 notifies.add(notify);
@@ -148,4 +150,18 @@ public class MeetingMsgHelper {
     }
 
 
+    public void sendCancelMeetingMsg(List<MeetingExpert> experts, Meeting meeting) {
+        String startTime = officialTime(meeting.getStartTime());
+        String meetingType = MeetingReviewTypeEnum.getValue(meeting.getType());
+        List<SendSmsContext> contexts = experts.stream().map(w -> {
+            String content = String.format(MeetingMsgTemplateConst.MEETING_CANCEL,
+                    w.getExpertName(), startTime, meetingType, meeting.getContact());
+            SendSmsContext context = new SendSmsContext();
+            context.setReceiveNumber(w.getMobile());
+            context.setContent(content);
+            return context;
+        }).collect(Collectors.toList());
+        yxtCallOrSmsHelper.sendSms(contexts);
+    }
+
 }
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/MeetingManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/MeetingManage.java
index a710160..aa8f9be 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/MeetingManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/MeetingManage.java
@@ -664,11 +664,7 @@ public class MeetingManage {
             // 发送通知给专家
             List<MeetingExpert> experts = meetingExpertService.listAgreedExperts(meetingId);
             if (!experts.isEmpty()) {
-                // TODO 取消会议后发送短信通知
-                // meeting.setCancelRemark(po.getCancelRemark());
-                // String meetingType = dictionaryCache.getByCode(meeting.getType()).getName();
-                // List<SendSmsContext> contexts = YxtSmsContextBuilder.smsToExpertByCancelMeeting(meeting, experts, meetingType);
-                // yxtCallOrSmsHelper.sendSms(contexts);
+                meetingMsgHelper.sendCancelMeetingMsg(experts, meeting);
             }
         } finally {
             distributedLock.releaseLock(key);