diff --git a/epmet-module/gov-issue/gov-issue-server/src/main/java/com/epmet/redis/IssueProjectTagDictRedis.java b/epmet-module/gov-issue/gov-issue-server/src/main/java/com/epmet/redis/IssueProjectTagDictRedis.java
index 7e4d3b456a..dac93747f7 100644
--- a/epmet-module/gov-issue/gov-issue-server/src/main/java/com/epmet/redis/IssueProjectTagDictRedis.java
+++ b/epmet-module/gov-issue/gov-issue-server/src/main/java/com/epmet/redis/IssueProjectTagDictRedis.java
@@ -358,6 +358,18 @@ public class IssueProjectTagDictRedis {
         redisUtils.zSetAdd(key,o);
     }
 
+    /**
+     * @Description 给客户下的分类/标签批量增加/减少热度
+     * param   :
+     *              key     : 0  代表减一     1 代表加一
+     *              value   :
+     *                          key     : 某一客户下分类/标签的redisKey
+     *                          value  :  需要修改的分类/标签
+     * @param param
+     * @return void
+     * @author wangc
+     * @date 2021.03.20 01:04
+    */
     public void batchIncrScore(Map<String,Map<String,List<IssueCategoryTagResultDTO>>> param){
         if(CollectionUtils.isEmpty(param)) return;
         redisTemplate.executePipelined((RedisCallback) connection -> {
diff --git a/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTagsServiceImpl.java b/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTagsServiceImpl.java
index 4154c9bd24..87edc5e00b 100644
--- a/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTagsServiceImpl.java
+++ b/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTagsServiceImpl.java
@@ -41,6 +41,7 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 
 import java.util.Arrays;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -142,8 +143,9 @@ public class ProjectTagsServiceImpl extends BaseServiceImpl<ProjectTagsDao, Proj
         if(null != orientIds && null == newIds) differentSet.setMinus(orientIds);
         if(null == orientIds && null != newIds) differentSet.setPlus(newIds);
         if(null != orientIds && null != newIds){
+            List<String> replaceNews = new LinkedList<>(newIds);
             differentSet.setPlus(newIds.removeAll(orientIds) ? newIds : null);
-            differentSet.setMinus(orientIds.removeAll(newIds) ? orientIds : null);
+            differentSet.setMinus(orientIds.removeAll(replaceNews) ? orientIds : null);
         }
         Result result = issueClient.updateCitations(differentSet);
         if(!result.success()) throw new RenException(result.getInternalMsg());