diff --git a/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenUserJoinDao.xml b/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenUserJoinDao.xml
index 88ea0c6d44..5af47f5590 100644
--- a/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenUserJoinDao.xml
+++ b/epmet-module/data-report/data-report-server/src/main/resources/mapper/screen/ScreenUserJoinDao.xml
@@ -21,6 +21,8 @@
             DEL_FLAG = '0'
             AND MONTH_ID = #{monthId}
             AND ORG_ID = #{agencyId}
+        order by CREATED_TIME DESC
+        LIMIT 1
     </select>
 
     <!-- 根据地区码查询用户参与数据 -->
@@ -74,4 +76,4 @@
             AND ORG_ID = #{agencyId}
             AND MONTH_ID <![CDATA[ >= ]]> #{monthId}*/
         </select>
-</mapper>
\ No newline at end of file
+</mapper>
diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/PublicPartExtractServiceImpl.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/PublicPartExtractServiceImpl.java
index 92bb8def5d..3b2baa00dd 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/PublicPartExtractServiceImpl.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/toscreen/impl/PublicPartExtractServiceImpl.java
@@ -196,7 +196,6 @@ public class PublicPartExtractServiceImpl implements PublicPartExtractService {
         Map<String, GridUserCountResultDTO> userCountMap = userCountList.stream().collect(Collectors.toMap(GridUserCountResultDTO::getOrgId, o -> o));
         Set<String> agencyIdSet = new HashSet<>();
         if (!CollectionUtils.isEmpty(issueTotal)) {
-            log.error("抽取【公众参与-人均议题】，获取注册用户数为空,customerId:{}", formDTO.getCustomerId());
             issueTotal.forEach(issue -> {
                 String agencyId = issue.getAgencyId();
                 agencyIdSet.add(agencyId);
diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/screen/impl/ScreenUserJoinServiceImpl.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/screen/impl/ScreenUserJoinServiceImpl.java
index c6ca536993..8b58a474b5 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/screen/impl/ScreenUserJoinServiceImpl.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/screen/impl/ScreenUserJoinServiceImpl.java
@@ -85,12 +85,19 @@ public class ScreenUserJoinServiceImpl extends BaseServiceImpl<ScreenUserJoinDao
                 for (int j = NumConstant.ZERO; j < lastMonthJoinList.size(); j++) {
                     if (list.get(i).getOrgId().equals(lastMonthJoinList.get(j).getOrgId())) {
                         ScreenUserJoinEntity entity = ConvertUtils.sourceToTarget(list.get(i), ScreenUserJoinEntity.class);
-                        entity.setJoinTotalUpRate(this.calculateGrowthRateNumber(lastMonthJoinList.get(i).getJoinTotal(), list.get(j).getJoinTotal()));
-                        entity.setJoinTotalUpFlag(this.calculateGrowthRateFlag(lastMonthJoinList.get(i).getJoinTotal(), list.get(j).getJoinTotal()));
-                        entity.setAvgIssueUpRate(this.calculateGrowthRateNumber(lastMonthJoinList.get(i).getAvgIssue(), list.get(j).getAvgIssue()));
-                        entity.setAvgIssueUpFlag(this.calculateGrowthRateFlag(lastMonthJoinList.get(i).getAvgIssue(), list.get(j).getAvgIssue()));
-                        entity.setAgvgJoinUpRate(this.calculateGrowthRateNumber(lastMonthJoinList.get(i).getAvgJoin(), list.get(j).getAvgJoin()));
-                        entity.setAgvgJoinUpFlag(this.calculateGrowthRateFlag(lastMonthJoinList.get(i).getAvgJoin(), list.get(j).getAvgJoin()));
+                        ScreenUserJoinEntity lastJoinEntity = lastMonthJoinList.get(i);
+                        if (lastJoinEntity == null){
+                            lastJoinEntity = new ScreenUserJoinEntity();
+                            lastJoinEntity.setJoinTotal(NumConstant.ZERO);
+                            lastJoinEntity.setAvgIssue(NumConstant.ZERO_DECIMAL);
+                            lastJoinEntity.setAvgJoin(NumConstant.ZERO_DECIMAL);
+                        }
+                        entity.setJoinTotalUpRate(this.calculateGrowthRateNumber(lastJoinEntity.getJoinTotal(), list.get(j).getJoinTotal()));
+                        entity.setJoinTotalUpFlag(this.calculateGrowthRateFlag(lastJoinEntity.getJoinTotal(), list.get(j).getJoinTotal()));
+                        entity.setAvgIssueUpRate(this.calculateGrowthRateNumber(lastJoinEntity.getAvgIssue(), list.get(j).getAvgIssue()));
+                        entity.setAvgIssueUpFlag(this.calculateGrowthRateFlag(lastJoinEntity.getAvgIssue(), list.get(j).getAvgIssue()));
+                        entity.setAgvgJoinUpRate(this.calculateGrowthRateNumber(lastJoinEntity.getAvgJoin(), list.get(j).getAvgJoin()));
+                        entity.setAgvgJoinUpFlag(this.calculateGrowthRateFlag(lastJoinEntity.getAvgJoin(), list.get(j).getAvgJoin()));
                         curMonthJoinEntityList.add(entity);
                     }
                 }
@@ -191,4 +198,4 @@ public class ScreenUserJoinServiceImpl extends BaseServiceImpl<ScreenUserJoinDao
             return CompareConstant.EQ_STR;
         }
     }
-}
\ No newline at end of file
+}