diff --git a/db/23年10月23日变更.sql b/db/23年10月23日变更.sql
new file mode 100644
index 00000000..4992857c
--- /dev/null
+++ b/db/23年10月23日变更.sql
@@ -0,0 +1,7 @@
+alter table pay_meeting
+    add is_wasic                  tinyint        null comment '是否WASIC',
+    add link_topics               varchar(50)    null comment '关联课题',
+    add meeting_costs_two_topic   decimal(12, 2) null comment '会议费用（2个课题）',
+    add meeting_costs_three_topic decimal(12, 2) null comment '会议费用（3个及以上）';
+alter table pay_meeting_situation
+    add choice_topic varchar(50) null comment '选择课题';
\ No newline at end of file
diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/entity/PayMeeting.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/entity/PayMeeting.java
index 51fa73f0..f3db9790 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/entity/PayMeeting.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/entity/PayMeeting.java
@@ -11,10 +11,13 @@ import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.jero.common.util.PasswordUtil;
+import com.jero.meeting.valid.group.InternationalMeeting;
+import com.jero.meeting.valid.group.InternationalMeetingWasic;
 import com.jero.meeting.valid.group.StandardMeeting;
 import lombok.Data;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import org.apache.commons.lang3.StringUtils;
+import org.hibernate.validator.constraints.Range;
 import org.springframework.format.annotation.DateTimeFormat;
 import org.jeecgframework.poi.excel.annotation.Excel;
 import com.jero.common.aspect.annotation.Dict;
@@ -23,6 +26,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import javax.validation.constraints.DecimalMax;
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Size;
 
@@ -204,6 +208,11 @@ public class PayMeeting implements Serializable {
     @Size(max = 50, message = "参展商邀请码最多为50个字符")
     private java.lang.String exhibitorInvitationCode;
 
+    /**是否WASIC*/
+    @Excel(name = "是否WASIC", width = 15, dicCode = "yn")
+    @ApiModelProperty(value = "是否WASIC")
+    private Integer isWasic;
+
 	/**会议费用*/
 	@Excel(name = "会议费用", width = 15)
     @ApiModelProperty(value = "会议费用")
@@ -216,6 +225,18 @@ public class PayMeeting implements Serializable {
     @JsonFormat(shape = JsonFormat.Shape.STRING)
     private BigDecimal meetingCostsVip;
 
+    /**会议费用（2个课题）*/
+    @Excel(name = "会议费用（2个课题）", width = 15)
+    @ApiModelProperty(value = "会议费用（2个课题）")
+    @JsonFormat(shape = JsonFormat.Shape.STRING)
+    private BigDecimal meetingCostsTwoTopic;
+
+    /**会议费用（3个及以上）*/
+    @Excel(name = "会议费用（3个及以上）", width = 15)
+    @ApiModelProperty(value = "会议费用（3个及以上）")
+    @JsonFormat(shape = JsonFormat.Shape.STRING)
+    private BigDecimal meetingCostsThreeTopic;
+
 	/**会议负责人id*/
     @ApiModelProperty(value = "会议负责人id")
     private String directorId;
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 1e510d62..ed05143a 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
@@ -40,10 +40,7 @@ import com.jero.meeting.mapper.PayMeetingContactsMapper;
 import com.jero.meeting.mapper.PayMeetingGuestsFileMapper;
 import com.jero.meeting.mapper.PayMeetingMapper;
 import com.jero.meeting.service.*;
-import com.jero.meeting.valid.group.CaseCommitteeMeeting;
-import com.jero.meeting.valid.group.CouncilMeeting;
-import com.jero.meeting.valid.group.InternationalMeeting;
-import com.jero.meeting.valid.group.WorkingGroupMeeting;
+import com.jero.meeting.valid.group.*;
 import com.jero.meeting.vo.PayMeetingVO;
 import com.jero.meeting.vo.PublishReminderVO;
 import com.jero.meeting.vo.UploadFileVO;
@@ -52,6 +49,7 @@ import com.jero.member.entity.TbMemberProject;
 import com.jero.member.service.ITbMemberProjectService;
 import com.jero.modules.oss.entity.OSSFile;
 import com.jero.modules.oss.service.IOSSFileService;
+import com.jero.project.common.PayProjectCommon;
 import com.jero.project.entity.PayWorkingGroup;
 import com.jero.project.entity.PayWorkingGroupSubItemContacts;
 import com.jero.project.service.IPayWorkingGroupService;
@@ -62,6 +60,7 @@ import com.jero.standards.xuanguan.stablecrosstraining.service.IStableCrossTrain
 import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.util.CollectionUtils;
+import org.hibernate.type.YesNoType;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.beans.BeanUtils;
 import org.springframework.core.env.Environment;
@@ -80,6 +79,8 @@ import javax.servlet.http.HttpServletRequest;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.ObjectUtils;
 
+import static com.jero.project.common.PayProjectCommon.NO;
+
 /**
  * @Description: 会议管理
  * @Author: jero-boot
@@ -534,6 +535,11 @@ public class PayMeetingServiceImpl extends ServiceImpl<PayMeetingMapper, PayMeet
                         throw new JeroBootException("邀请码不能重复");
                     }
                 }
+                //判断金额
+                Integer isWasic = payMeetingVO.getIsWasic();
+                if (PayProjectCommon.YES.equals(isWasic)){
+                    ValidUtil.validate(payMeetingVO, InternationalMeetingWasic.class);
+                }
                 break;
             case MeetingCommon.COMMITTEE_MEETING:
                 ValidUtil.validate(payMeetingVO, CaseCommitteeMeeting.class);
diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/valid/group/InternationalMeetingWasic.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/valid/group/InternationalMeetingWasic.java
new file mode 100644
index 00000000..9988d354
--- /dev/null
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/valid/group/InternationalMeetingWasic.java
@@ -0,0 +1,9 @@
+package com.jero.meeting.valid.group;
+
+/**
+ * 国际研讨会
+ * @author liJiaRao
+ * @date 2021-09-03 11:22
+ */
+public @interface InternationalMeetingWasic {
+}
diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/vo/PayMeetingVO.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/vo/PayMeetingVO.java
index f054dc65..1f69bf6b 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/vo/PayMeetingVO.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/vo/PayMeetingVO.java
@@ -15,6 +15,7 @@ import com.jero.modules.system.volid.group.UpdateGroup;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import org.hibernate.validator.constraints.Range;
 import org.jeecgframework.poi.excel.annotation.Excel;
 import org.jeecgframework.poi.excel.annotation.ExcelCollection;
 import org.springframework.format.annotation.DateTimeFormat;
@@ -203,6 +204,13 @@ public class PayMeetingVO implements Serializable {
     @Size(max = 50, message = "参展商邀请码最多为50个字符",groups = InternationalMeeting.class)
     private java.lang.String exhibitorInvitationCode;
 
+    /**是否WASIC*/
+    @Excel(name = "是否WASIC", width = 15, dicCode = "yn")
+    @ApiModelProperty(value = "是否WASIC")
+    @NotNull(message = "是否WASIC不能为空",groups = InternationalMeeting.class)
+    @Range(min = 1, max = 2,message = "是否WASIC格式不正确",groups = InternationalMeeting.class)
+    private Integer isWasic;
+
 	/**会议费用*/
 	@Excel(name = "会议费用", width = 15)
     @ApiModelProperty(value = "会议费用")
@@ -219,6 +227,22 @@ public class PayMeetingVO implements Serializable {
     @JsonFormat(shape = JsonFormat.Shape.STRING)
     private BigDecimal meetingCostsVip;
 
+	/**会议费用（2个课题）*/
+	@Excel(name = "会议费用（2个课题）", width = 15)
+    @ApiModelProperty(value = "会议费用（2个课题）")
+    @NotNull(message = "会议费用（2个课题）不能为空",groups = InternationalMeetingWasic.class)
+    @DecimalMax(value = "9999999999.99",message = "会议费用（2个课题）格式错误",groups = InternationalMeetingWasic.class)
+    @JsonFormat(shape = JsonFormat.Shape.STRING)
+    private BigDecimal meetingCostsTwoTopic;
+
+	/**会议费用（3个及以上）*/
+	@Excel(name = "会议费用（3个及以上）", width = 15)
+    @ApiModelProperty(value = "会议费用（3个及以上）")
+    @NotNull(message = "会议费用（3个及以上）不能为空",groups = InternationalMeetingWasic.class)
+    @DecimalMax(value = "9999999999.99",message = "会议费用（3个及以上）格式错误",groups = InternationalMeetingWasic.class)
+    @JsonFormat(shape = JsonFormat.Shape.STRING)
+    private BigDecimal meetingCostsThreeTopic;
+
 	/**会议负责人id*/
     @ApiModelProperty(value = "会议负责人id")
     @NotBlank(message = "会议负责人不能为空")