diff --git a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsLineParam.java b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsLineParam.java
index 9538db5..944d4c9 100644
--- a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsLineParam.java
+++ b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsLineParam.java
@@ -48,4 +48,9 @@ public class CsLineParam extends BaseEntity {
      */
     private String dataSetId;
 
+    /**
+     * 统计间隔
+     */
+    private Integer lineInterval;
+
 }
\ No newline at end of file
diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java
index 578bd4e..445d07f 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsLinePOServiceImpl.java
@@ -68,7 +68,8 @@ public class CsLinePOServiceImpl extends ServiceImpl<CsLinePOMapper, CsLinePO> i
                             .set(CsLinePO::getVolGrade,csLineParam.getVolGrade())
                             .set(CsLinePO::getPtRatio,csLineParam.getPtRatio())
                             .set(CsLinePO::getCtRatio,csLineParam.getCtRatio())
-                            .set(CsLinePO::getConType,csLineParam.getConType());
+                            .set(CsLinePO::getConType,csLineParam.getConType())
+                            .set(CsLinePO::getLineInterval,csLineParam.getLineInterval());
         this.update(lambdaUpdateWrapper);
     }