diff --git a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/po/CsDevCapacityPO.java b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/po/CsDevCapacityPO.java
index a311cd8..6e4c2f7 100644
--- a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/po/CsDevCapacityPO.java
+++ b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/po/CsDevCapacityPO.java
@@ -1,12 +1,9 @@
 package com.njcn.csdevice.pojo.po;
 
-import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import io.swagger.annotations.ApiModel;
-import io.swagger.annotations.ApiModelProperty;
-import java.math.BigDecimal;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
@@ -25,13 +22,13 @@ public class CsDevCapacityPO {
     /**
      * 监测点id
      */
-    @TableField(value = "line_id")
+    @TableId(value = "line_id")
     private String lineId;
 
     /**
      * 模块(0:表示主模块，其余数字表示当前模块，例如，1表示模块1)
      */
-    @TableField(value = "cldid")
+    @TableField(value = "cldid",insertStrategy = FieldStrategy.IGNORED)
     private Integer cldid;
 
     /**
diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsDevCapacityPOServiceImpl.java b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsDevCapacityPOServiceImpl.java
index 4d3e211..673b7f5 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsDevCapacityPOServiceImpl.java
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/CsDevCapacityPOServiceImpl.java
@@ -1,5 +1,6 @@
 package com.njcn.csdevice.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.njcn.common.pojo.exception.BusinessException;
 import com.njcn.csdevice.enums.AlgorithmResponseEnum;
 import com.njcn.csdevice.pojo.po.CsLinePO;
@@ -38,7 +39,11 @@ public class CsDevCapacityPOServiceImpl extends ServiceImpl<CsDevCapacityPOMappe
 
     @Override
     public void addList(List<CsDevCapacityPO> list) {
-        this.saveOrUpdateBatch(list);
+        String line = list.get(0).getLineId();
+        LambdaQueryWrapper<CsDevCapacityPO> lambdaQueryWrapper = new LambdaQueryWrapper<>();
+        lambdaQueryWrapper.eq(CsDevCapacityPO::getLineId,line);
+        this.remove(lambdaQueryWrapper);
+        this.saveBatch(list);
     }
 
     @Override