diff --git a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/mapper/mapping/CsEventUserPOMapper.xml b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/mapper/mapping/CsEventUserPOMapper.xml
index d6ac7bc..a33bbe8 100644
--- a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/mapper/mapping/CsEventUserPOMapper.xml
+++ b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/mapper/mapping/CsEventUserPOMapper.xml
@@ -176,7 +176,7 @@
       cs_event b
           inner join cs_equipment_delivery c on b.device_id=c.id
           <if test="csEventUserQueryPage != null and csEventUserQueryPage.type != null and csEventUserQueryPage.type != '' and csEventUserQueryPage.type ==0">
-          inner join cs_line d on d.device_id=b.device_id
+          inner join cs_line d on d.device_id = b.device_id and d.clDid=b.cl_did
           </if>
     where 1=1
     and b.process=c.process