diff --git a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/dao/DeviceGatherDao.java b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/dao/DeviceGatherDao.java
index 29c42ed..240ab8a 100644
--- a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/dao/DeviceGatherDao.java
+++ b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/dao/DeviceGatherDao.java
@@ -41,8 +41,8 @@ public interface DeviceGatherDao extends BaseMapper<DeviceGather> {
     /**
      * 更新设备采集数据（根据IP和卷号）
      */
-    @Update("update device_gather set roll_no = #{rollNo} where ip = #{ip} and roll_no = '*'")
-    void updateDeviceGather(@Param("ip") String ip, @Param("rollNo") String rollNo);
+    @Update("update device_gather set roll_no = #{rollNo} where ip = #{ip} and roll_no = '*' and seq_no = #{seqNo}")
+    void updateDeviceGather(@Param("ip") String ip, @Param("rollNo") String rollNo, @Param("seqNo") String seqNo);
 
     /**
      * 删除设备采集数据（根据IP）
diff --git a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/runner/DeviceRunner.java b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/runner/DeviceRunner.java
index 91586ad..982f803 100644
--- a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/runner/DeviceRunner.java
+++ b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/runner/DeviceRunner.java
@@ -171,6 +171,7 @@ public class DeviceRunner implements CommandLineRunner {
                 // 回写清零
                 collectUtil.writeHoldingRegister(ip, port, cuta, 0);
             }
+
             if (bit2 == 1) {
                 // 获取寄存器信息
                 List<Integer> list = getConnectData(deviceInfo);
diff --git a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/DeviceGatherService.java b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/DeviceGatherService.java
index 96343c8..5c968df 100644
--- a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/DeviceGatherService.java
+++ b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/DeviceGatherService.java
@@ -14,7 +14,7 @@ public interface DeviceGatherService {
 
     void updateDeviceGatherStatus(DeviceGather gather);
 
-    void updateDeviceGather(String ip, String rollNo);
+    void updateDeviceGather(String ip, String rollNo,String seqNo);
 
     void removeDeviceGather(String ip);
 
diff --git a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/impl/DeviceGatherServiceImpl.java b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/impl/DeviceGatherServiceImpl.java
index e0c965b..6bd789a 100644
--- a/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/impl/DeviceGatherServiceImpl.java
+++ b/glue-modbus-collector/src/main/java/com/xujie/devicecollector/service/impl/DeviceGatherServiceImpl.java
@@ -55,8 +55,8 @@ public class DeviceGatherServiceImpl implements DeviceGatherService {
     }
 
     @Override
-    public void updateDeviceGather(String ip, String rollNo) {
-        deviceGatherDao.updateDeviceGather(ip, rollNo);
+    public void updateDeviceGather(String ip, String rollNo,String seqNo) {
+        deviceGatherDao.updateDeviceGather(ip, rollNo,seqNo);
     }
 
     @Override
@@ -94,7 +94,7 @@ public class DeviceGatherServiceImpl implements DeviceGatherService {
         boolean noActiveN = deviceGatherDao.countActiveN(seqNo) == 0;
 
         if (rollNoNotExists && rollNoNotZero && noActiveN) {
-            updateDeviceGather(ip, rollNo);
+            updateDeviceGather(ip, rollNo,seqNo);
             String operatingStatus = (String) redisTemplate.opsForValue().get("operatingStatus");
             DeviceGather gather = new DeviceGather(null, ip, rollNo, new Date(), "扫描卷", "N", "", 7, operatingStatus, seqNo);
             saveDeviceGatherByRoll(gather);
@@ -111,7 +111,7 @@ public class DeviceGatherServiceImpl implements DeviceGatherService {
             String serialNo = getErrorRollNo(site);
             String date = DateUtils.getDate();
             String errorRollNo = "error_"+date+serialNo;
-            updateDeviceGather(ip, errorRollNo);
+            updateDeviceGather(ip, errorRollNo,seqNo);
             String operatingStatus = (String) redisTemplate.opsForValue().get("operatingStatus");
             DeviceGather gather = new DeviceGather(null, ip, errorRollNo, new Date(), "扫描卷", "N", "卷号获取失败", 7, operatingStatus, seqNo);
             saveDeviceGatherByRoll(gather);