diff --git a/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/AccreditMapper.java b/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/AccreditMapper.java
index 1b08dfa..3bb3f83 100644
--- a/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/AccreditMapper.java
+++ b/cloud-etl-server/src/main/java/com/muyu/cloud/etl/mapper/AccreditMapper.java
@@ -24,4 +24,7 @@ public interface AccreditMapper {
     List<Integer> findUserTableIds(@Param("userId") Long userId);
 
     List<Integer> findDeptTableIds(@Param("deptId") Long deptId);
+
+    Accredit findAccreditBasic(@Param("tableId") Long tableId);
+
 }
diff --git a/cloud-etl-server/src/main/java/com/muyu/cloud/etl/service/impl/AccreditServiceImpl.java b/cloud-etl-server/src/main/java/com/muyu/cloud/etl/service/impl/AccreditServiceImpl.java
index 129752d..ceb9695 100644
--- a/cloud-etl-server/src/main/java/com/muyu/cloud/etl/service/impl/AccreditServiceImpl.java
+++ b/cloud-etl-server/src/main/java/com/muyu/cloud/etl/service/impl/AccreditServiceImpl.java
@@ -18,7 +18,11 @@ public class AccreditServiceImpl implements AccreditService{
 
     @Override
     public Accredit findAccredit(Long tableId) {
-        return accreditMapper.findAccredit(tableId);
+        Accredit accredit = accreditMapper.findAccredit(tableId);
+        if(accredit==null){
+           return accreditMapper.findAccreditBasic(tableId);
+        }
+        return accredit;
     }
 
     @Override
diff --git a/cloud-etl-server/src/main/resources/mapper/AccreditMapper.xml b/cloud-etl-server/src/main/resources/mapper/AccreditMapper.xml
index 0c649a5..ef33eb4 100644
--- a/cloud-etl-server/src/main/resources/mapper/AccreditMapper.xml
+++ b/cloud-etl-server/src/main/resources/mapper/AccreditMapper.xml
@@ -123,5 +123,20 @@
         select table_id from middle where dept_id=#{deptId}
     </select>
 
+    <select id="findAccreditBasic" resultType="com.muyu.domain.Accredit" resultMap="Accredit">
+        -- 根据
+        SELECT source.data_resource_name,source.database_name,source.data_sources_system_name,
+-- table1.table_name tableNameS,
+               table2.id,
+               table2.basic_id,
+               table2.table_name tableNameB,
+               table2.data_num,
+               table2.table_remark
+        FROM source
+                 left join table_info AS table1 ON table1.basic_id = source.id
+                 left join table_info AS table2 ON table2.parent_id=table1.id
+        WHERE table1.id=#{tableId}
+    </select>
+
 
 </mapper>