diff --git a/src/main/java/com/project/interaction/domain/service/impl/SaveClusterDomainServiceImpl.java b/src/main/java/com/project/interaction/domain/service/impl/SaveClusterDomainServiceImpl.java
index f537d2a..42996a5 100644
--- a/src/main/java/com/project/interaction/domain/service/impl/SaveClusterDomainServiceImpl.java
+++ b/src/main/java/com/project/interaction/domain/service/impl/SaveClusterDomainServiceImpl.java
@@ -148,7 +148,7 @@ public class SaveClusterDomainServiceImpl implements SaveClusterDomainService {
             }
             if (clusterEntity.getClusterSize() > 1) {
                 // 簇生成目标量
-                int clusterTargetNum = (int) Math.ceil(1.2 * u * clusterEntity.getClusterSize() * questionTypeMap.get(QuestionTypeEnum.MULTIPLE_CHOICE.name()));
+                int clusterTargetNum = (int) Math.ceil(targetNum * clusterEntity.getClusterSize() * questionTypeMap.get(QuestionTypeEnum.MULTIPLE_CHOICE.name()));
                 produceDTOList.add(buildDTO(clusterEntity.getId(), QuestionSourceTypeEnum.Multi_Concept  ,0,0, clusterTargetNum));
             }
         }