diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/common/MeetingCommon.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/common/MeetingCommon.java
index e4c25d86..53fe038e 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/common/MeetingCommon.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/common/MeetingCommon.java
@@ -56,6 +56,18 @@ public class MeetingCommon {
      * 理事会会议
      */
     public final static Integer COUNCIL_MEETING_INT = 6;
+    /**
+     * 标准宣贯
+     */
+    public final static String TB_MEETING_1 = "1";
+    /**
+     * 学习培训
+     */
+    public final static String TB_MEETING_2 = "2";
+    /**
+     * 信息交流会
+     */
+    public final static String TB_MEETING_3 = "3";
     /**
      * 未提醒
      */
diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java
index f4af39bf..514fc1cf 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java
@@ -377,6 +377,15 @@ public class PayMeetingServiceImpl extends ServiceImpl<PayMeetingMapper, PayMeet
                 if (standardMeetingType == null) {
                     throw new JeroBootException("标协会议类型不存在");
                 }
+                if (oldMeeting != null){
+                    //信息交流会是一类,  标准宣贯和学习培训 是一类,  这两类不能护改
+                    if (MeetingCommon.TB_MEETING_3.equals(standardMeetingType)&& !MeetingCommon.TB_MEETING_3.equals(oldMeeting.getTbMeetingType().toString())) {
+                        throw new JeroBootException("标协会议类型不可修改");
+                    }
+                    if (!MeetingCommon.TB_MEETING_3.equals(standardMeetingType)&& MeetingCommon.TB_MEETING_3.equals(oldMeeting.getTbMeetingType().toString())){
+                        throw new JeroBootException("标协会议类型不可修改");
+                    }
+                }
                 payMeeting.setTbMeetingType(Integer.parseInt(tbMeetingType));
                 if (StringUtils.isBlank(payMeetingVO.getStandardsId())){
                     TbMemberProject memberProject = getTbMemberProject();