diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/dto/MergeExpertIdDTO.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/dto/MergeExpertIdDTO.java
new file mode 100644
index 0000000..328e14a
--- /dev/null
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/dto/MergeExpertIdDTO.java
@@ -0,0 +1,30 @@
+package com.ningdatech.pmapi.meeting.entity.dto;
+
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * <p>
+ * MergeExpertIdDTO
+ * </p>
+ *
+ * @author WendyYang
+ * @since 2023/4/14
+ **/
+@Data
+public class MergeExpertIdDTO {
+
+    private List<Long> expertIdsIn;
+
+    private List<Long> expertIdsNotIn;
+
+    private Boolean skip;
+
+    public static MergeExpertIdDTO noExpert() {
+        MergeExpertIdDTO condition = new MergeExpertIdDTO();
+        condition.setSkip(Boolean.TRUE);
+        return condition;
+    }
+
+}
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/ExpertInviteManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/ExpertInviteManage.java
index 4183bf4..08adf25 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/ExpertInviteManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/manage/ExpertInviteManage.java
@@ -16,10 +16,7 @@ import com.ningdatech.pmapi.meeting.builder.ExpertInviteBuilder;
 import com.ningdatech.pmapi.meeting.entity.domain.ExpertInviteRule;
 import com.ningdatech.pmapi.meeting.entity.domain.Meeting;
 import com.ningdatech.pmapi.meeting.entity.domain.MeetingExpert;
-import com.ningdatech.pmapi.meeting.entity.dto.AvoidRuleDTO;
-import com.ningdatech.pmapi.meeting.entity.dto.ExpertChooseDTO;
-import com.ningdatech.pmapi.meeting.entity.dto.ExpertDictChooseDTO;
-import com.ningdatech.pmapi.meeting.entity.dto.RandomInviteRuleDTO;
+import com.ningdatech.pmapi.meeting.entity.dto.*;
 import com.ningdatech.pmapi.meeting.entity.enumeration.ExpertAttendStatusEnum;
 import com.ningdatech.pmapi.meeting.helper.ExpertInviteHelper;
 import com.ningdatech.pmapi.meeting.helper.YxtCallOrSmsHelper;
@@ -124,30 +121,32 @@ public class ExpertInviteManage {
             return new ArrayList<>();
         }
         LambdaQueryWrapper<ExpertAvoidCompany> query = Wrappers.lambdaQuery(ExpertAvoidCompany.class)
+                .select(ExpertAvoidCompany::getUserId)
                 .in(ExpertAvoidCompany::getCompanyUniqCode, unitCodeList);
         List<ExpertAvoidCompany> expertAvoidCompanyList = expertAvoidCompanyService.list(query);
         return CollUtils.fieldList(expertAvoidCompanyList, ExpertAvoidCompany::getUserId);
     }
 
-    private List<Long> mergeExpertIdsByCondition(RandomInviteRuleDTO rule, AvoidRuleDTO avoidInfo) {
+    private MergeExpertIdDTO mergeExpertIdsByCondition(RandomInviteRuleDTO rule, AvoidRuleDTO avoidInfo) {
         // 处理履职意向地
         List<Long> expertIdsByIntentionRegion = expertIdsByRegion(rule);
         if (COLL_EMPTY.evaluate(expertIdsByIntentionRegion)) {
-            return null;
+            return MergeExpertIdDTO.noExpert();
         }
         // 处理专家标签
         List<Long> expertIdsByTag = expertIdsByTag(rule);
         if (COLL_EMPTY.evaluate(expertIdsByTag)) {
-            return null;
+            return MergeExpertIdDTO.noExpert();
         }
         // 处理专家字典
         List<Long> expertIdsByDict = expertIdsByDict(rule);
         if (COLL_EMPTY.evaluate(expertIdsByDict)) {
-            return null;
+            return MergeExpertIdDTO.noExpert();
         }
         // 处理专家回避单位 与 抽取回避单位是否相同
-        List<Long> avoidCompanyExpertIds = avoidCompanyExpertIds(avoidInfo.getAvoidUnitIdList());
+        List<Long> avoidExpertIdsByUnit = avoidCompanyExpertIds(avoidInfo.getAvoidUnitIdList());
 
+        MergeExpertIdDTO merge = new MergeExpertIdDTO();
         // 聚合用户ID
         List<Long> expertIdsIn = new ArrayList<>();
         if (ObjectUtils.anyNotNull(expertIdsByDict, expertIdsByTag, expertIdsByIntentionRegion)) {
@@ -167,17 +166,22 @@ public class ExpertInviteManage {
                 }
             });
             if (expertIdsIn.isEmpty()) {
-                return null;
+                return MergeExpertIdDTO.noExpert();
             }
+            merge.setExpertIdsIn(expertIdsIn);
         }
-
-        if (CollUtil.isNotEmpty(avoidCompanyExpertIds)) {
-            expertIdsIn.removeIf(avoidCompanyExpertIds::contains);
+        if (CollUtil.isNotEmpty(avoidExpertIdsByUnit)) {
             if (expertIdsIn.isEmpty()) {
-                return null;
+                merge.setExpertIdsNotIn(avoidExpertIdsByUnit);
+            } else {
+                expertIdsIn.removeIf(avoidExpertIdsByUnit::contains);
+                if (expertIdsIn.isEmpty()) {
+                    return MergeExpertIdDTO.noExpert();
+                }
             }
         }
-        return expertIdsIn;
+        merge.setSkip(Boolean.FALSE);
+        return merge;
     }
 
     /**
@@ -253,8 +257,8 @@ public class ExpertInviteManage {
                                                     LocalDateTime sTime,
                                                     LocalDateTime eTime) {
         ExpertChooseDTO result = new ExpertChooseDTO(new ArrayList<>(), 0);
-        List<Long> expertIdsIn = mergeExpertIdsByCondition(randomRule, avoidRule);
-        if (expertIdsIn == null) {
+        MergeExpertIdDTO merge = mergeExpertIdsByCondition(randomRule, avoidRule);
+        if (merge.getSkip()) {
             return result;
         }
         boolean avoidExpert = CollUtil.isNotEmpty(avoidRule.getExpertIds());
@@ -270,14 +274,20 @@ public class ExpertInviteManage {
             query.notExists("select 1 from expert_avoid_company eac where eac.user_id = nd_expert_user_full_info.user_id" +
                     " and company_uniq_code in ({0})", CollUtils.joinByComma(avoidRule.getAvoidUnitIdList()));
         }
+        Set<Long> expertIdsIn = new HashSet<>();
+        Set<Long> expertIdsNotIn = new HashSet<>();
+        if (CollUtil.isNotEmpty(merge.getExpertIdsIn())) {
+            expertIdsIn.addAll(merge.getExpertIdsIn());
+        } else {
+            expertIdsNotIn.addAll(merge.getExpertIdsNotIn());
+        }
         // 处理专家层级
         addRegionLimit(query, randomRule);
         if (!expertIdsIn.isEmpty()) {
             if (avoidExpert) {
                 expertIdsIn.removeIf(w -> avoidRule.getExpertIds().contains(w));
                 if (expertIdsIn.isEmpty()) {
-                    // 字典、标签、履职意向地筛选出的专家ID移除需要回避的专家ID
-                    // 如果为空则说明没有符合条件的
+                    // 字典、标签、履职意向地 筛选出的专家ID移除需要回避的专家ID、如果为空则说明没有符合条件的
                     return result;
                 }
             }
@@ -293,15 +303,17 @@ public class ExpertInviteManage {
             if (expertIdsIn.isEmpty()) {
                 return result;
             }
-            query.in(ExpertUserFullInfo::getUserId, expertIdsIn);
         } else if (avoidExpert || CollUtil.isNotEmpty(appointExpertIds)) {
-            Set<Long> tempExperts = expertInviteHelper.getAvoidExpert(appointExpertIds, avoidRule, sTime, eTime);
-            query.notIn(ExpertUserFullInfo::getUserId, tempExperts);
+            Set<Long> tmpExpert = expertInviteHelper.getAvoidExpert(appointExpertIds, avoidRule, sTime, eTime);
+            expertIdsNotIn.addAll(tmpExpert);
         } else {
-            Set<Long> notInUserIds = expertInviteHelper.listExpertLeaveOrInvited(sTime, eTime);
-            if (!notInUserIds.isEmpty()) {
-                query.notIn(ExpertUserFullInfo::getUserId, notInUserIds);
-            }
+            Set<Long> tmpNotInUserIds = expertInviteHelper.listExpertLeaveOrInvited(sTime, eTime);
+            expertIdsNotIn.addAll(tmpNotInUserIds);
+        }
+        if (!expertIdsIn.isEmpty()) {
+            query.in(ExpertUserFullInfo::getUserId, expertIdsIn);
+        } else if (!expertIdsNotIn.isEmpty()) {
+            query.notIn(ExpertUserFullInfo::getUserId, expertIdsNotIn);
         }
         List<ExpertUserFullInfo> userInfoList = expertUserFullInfoService.list(query);
         if (userInfoList.isEmpty()) {
@@ -334,11 +346,17 @@ public class ExpertInviteManage {
                                                      boolean invitedRefused) {
         ExpertChooseDTO result = new ExpertChooseDTO(new ArrayList<>(), 0);
         // 合并标签、字典
-        List<Long> expertIdsIn = mergeExpertIdsByCondition(randomRule, avoidRule);
-        List<Long> expertIdsNotIn = new ArrayList<>();
-        if (expertIdsIn == null) {
+        MergeExpertIdDTO merge = mergeExpertIdsByCondition(randomRule, avoidRule);
+        if (merge.getSkip()) {
             return result;
         }
+        Set<Long> expertIdsIn = new HashSet<>();
+        Set<Long> expertIdsNotIn = new HashSet<>();
+        if (CollUtil.isNotEmpty(merge.getExpertIdsIn())) {
+            expertIdsIn.addAll(merge.getExpertIdsIn());
+        } else {
+            expertIdsNotIn.addAll(merge.getExpertIdsNotIn());
+        }
         LambdaQueryWrapper<ExpertUserFullInfo> query = buildBaseExpertQuery();
         // 设置回避单位
         Set<String> notInCompanyUniqCodeList = new HashSet<>(avoidRule.getAvoidUnitIdList());