diff --git a/src/main/resources/mapper/GBaseCJDMapper.xml b/src/main/resources/mapper/GBaseCJDMapper.xml
index 468080e..dc15c3f 100644
--- a/src/main/resources/mapper/GBaseCJDMapper.xml
+++ b/src/main/resources/mapper/GBaseCJDMapper.xml
@@ -5,7 +5,7 @@
 <mapper namespace="com.biutag.supervision.mapper.GBaseCJDMapper">
 
     <select id="selectCJDList" resultType="com.biutag.supervision.pojo.entity.GBaseCJD">
-        select count(cjdxdm) as cjdxdmTotal, cjdxname, cjdxdm, cjdxssdwdm, cjdxssdwmc
+        select count( DISTINCT jjdbh ) as cjdxdmTotal, cjdxname, cjdxdm, cjdxssdwdm, cjdxssdwmc
         from dwd_asj_zhtx_cjd
                  ${ew.getCustomSqlSegment}
     </select>