diff --git a/ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/mapper/CcdiEnterpriseBaseInfoMapper.java b/ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/mapper/CcdiEnterpriseBaseInfoMapper.java
index 613a7d8..4b3698d 100644
--- a/ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/mapper/CcdiEnterpriseBaseInfoMapper.java
+++ b/ruoyi-ccdi/src/main/java/com/ruoyi/ccdi/mapper/CcdiEnterpriseBaseInfoMapper.java
@@ -3,6 +3,7 @@ package com.ruoyi.ccdi.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ruoyi.ccdi.domain.CcdiEnterpriseBaseInfo;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
@@ -23,6 +24,13 @@ public interface CcdiEnterpriseBaseInfoMapper extends BaseMapper<CcdiEnterpriseB
      */
     int insertBatch(List<CcdiEnterpriseBaseInfo> list);
 
+    /**
+     * 批量导入实体中介数据(使用ON DUPLICATE KEY UPDATE)
+     *
+     * @param list 实体中介列表
+     */
+    void importEntityBatch(@Param("list") List<CcdiEnterpriseBaseInfo> list);
+
     /**
      * 批量更新实体中介
      *