diff --git a/src/main/java/com/techsor/datacenter/sender/controllers/MainReceiverController.java b/src/main/java/com/techsor/datacenter/sender/controllers/MainReceiverController.java
index a5bfcaa..33cc406 100644
--- a/src/main/java/com/techsor/datacenter/sender/controllers/MainReceiverController.java
+++ b/src/main/java/com/techsor/datacenter/sender/controllers/MainReceiverController.java
@@ -5,7 +5,6 @@ import com.google.gson.Gson;
 import com.techsor.datacenter.sender.components.CommonOpt;
 import com.techsor.datacenter.sender.config.DataSourceContextHolder;
 import com.techsor.datacenter.sender.constants.CompanyConstants;
-import com.techsor.datacenter.sender.dao.CsdjLogDao;
 import com.techsor.datacenter.sender.entitiy.*;
 import com.techsor.datacenter.sender.entitiy.csdj.CsdjEntity;
 import com.techsor.datacenter.sender.entitiy.f10.RedisStreamEntity;
@@ -80,9 +79,6 @@ public class MainReceiverController {
     @Resource
     private IDataProcessService dataProcessService;
 
-    @Resource
-    private CsdjLogDao csdjLogDao;
-
     @RequestMapping(value = "generic/process", method = RequestMethod.POST)
     public JsonResponse processReceiver(@RequestBody ProcessRAWEntity rawEntity){
         logger.warn("DataSrcCode:{},Content:{}",new Object[]{rawEntity.getDataSrcCode(),rawEntity.getContent()});
@@ -223,13 +219,6 @@ public class MainReceiverController {
         //处理数据，转发数据
         String resultJson="";
         try{
-            //存入 csdj_log 表
-            csdjLogDao.insertCsdjLog(
-                csdjEntity.getTerminalId(),
-                csdjEntity.getData(),
-                System.currentTimeMillis()
-            );
-
             csdjService.handle(csdjEntity);
         }catch (Exception e){
             logger.error("csdjProcess error", e);
diff --git a/src/main/java/com/techsor/datacenter/sender/dao/CsdjDao.java b/src/main/java/com/techsor/datacenter/sender/dao/CsdjDao.java
index 3a9e8a3..a4440b9 100644
--- a/src/main/java/com/techsor/datacenter/sender/dao/CsdjDao.java
+++ b/src/main/java/com/techsor/datacenter/sender/dao/CsdjDao.java
@@ -14,6 +14,11 @@ public class CsdjDao {
     @Resource
     private JdbcTemplate jdbcTemplate;
 
+    public void insertCsdjLog(String terminalId, String rawHex, Long createdAt) {
+        String sql = "INSERT INTO csdj_log (terminal_id, raw_hex, created_at) VALUES (?, ?, ?)";
+        jdbcTemplate.update(sql, terminalId, rawHex, createdAt);
+    }
+
     /**
      * 插入CSDJ告警历史记录
      * @param csdjAlarmHistory 告警历史对象
diff --git a/src/main/java/com/techsor/datacenter/sender/dao/CsdjLogDao.java b/src/main/java/com/techsor/datacenter/sender/dao/CsdjLogDao.java
deleted file mode 100644
index d61627f..0000000
--- a/src/main/java/com/techsor/datacenter/sender/dao/CsdjLogDao.java
+++ /dev/null
@@ -1,20 +0,0 @@
-
-package com.techsor.datacenter.sender.dao;
-
-import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.stereotype.Component;
-
-import jakarta.annotation.Resource;
-
-@Component
-public class CsdjLogDao {
-
-    @Resource
-    private JdbcTemplate jdbcTemplate;
-
-    public void insertCsdjLog(String terminalId, String rawHex, Long createdAt) {
-        String sql = "INSERT INTO csdj_log (terminal_id, raw_hex, created_at) VALUES (?, ?, ?)";
-        jdbcTemplate.update(sql, terminalId, rawHex, createdAt);
-    }
-}
-
diff --git a/src/main/java/com/techsor/datacenter/sender/entitiy/csdj/CsdjEntity.java b/src/main/java/com/techsor/datacenter/sender/entitiy/csdj/CsdjEntity.java
index 7c6d2f4..2631fdd 100644
--- a/src/main/java/com/techsor/datacenter/sender/entitiy/csdj/CsdjEntity.java
+++ b/src/main/java/com/techsor/datacenter/sender/entitiy/csdj/CsdjEntity.java
@@ -7,6 +7,6 @@ import java.io.Serializable;
 @Data
 public class CsdjEntity implements Serializable {
     private String terminalId;
-    private String ts;
+    private Long ts;
     private String data;
 }
diff --git a/src/main/java/com/techsor/datacenter/sender/service/CsdjService.java b/src/main/java/com/techsor/datacenter/sender/service/CsdjService.java
index 554ec19..f3f984d 100644
--- a/src/main/java/com/techsor/datacenter/sender/service/CsdjService.java
+++ b/src/main/java/com/techsor/datacenter/sender/service/CsdjService.java
@@ -59,6 +59,27 @@ public class CsdjService {
             log.info("[CSDJ] 开始处理 CSDJ 数据，terminalId:{}, data:{}", 
                     csdjEntity.getTerminalId(), csdjEntity.getData());
 
+            String terminalId = csdjEntity.getTerminalId();
+
+            String topCompanyId= commonOpt.getTopCompanyId(terminalId);
+            if (topCompanyId==null || topCompanyId.equals("0")){
+                log.error("no companyId is found========================>>>> {}",terminalId);
+                return;
+            }
+            DataSourceContextHolder.clearCurrentDataSourceKey();
+            DataSourceContextHolder.setCurrentDataSourceKey("dataSourceForCompany_"+topCompanyId);
+
+            log.info("Use datasource for company:"+topCompanyId);
+
+            long currentTs = System.currentTimeMillis();
+
+            //存入 csdj_log 表
+            csdjDao.insertCsdjLog(
+                    csdjEntity.getTerminalId(),
+                    csdjEntity.getData(),
+                    csdjEntity.getTs()
+            );
+
             // 1. 解析通報数据
             CsdjNotificationData notificationData = csdjNotificationParser.parse(csdjEntity.getData());
             if (notificationData == null) {
@@ -88,6 +109,20 @@ public class CsdjService {
 
     /**
      * 处理デジタル入力端子的告警/恢复
+     *
+     * 告警：
+     * {
+     *   "terminalId": "TEST002",
+     *   "data": "00 0E 07 00 25 06 20 0E 00 00 00 C0 01 08 01 00 00 00 00",
+     *   "ts": "1782272698000"
+     * }
+     *
+     * 恢复：
+     * {
+     *   "terminalId": "TEST002",
+     *   "data": "00 0E 07 00 25 06 20 0E 00 00 00 C0 01 00 01 00 00 00 00",
+     *   "ts": "1782272698000"
+     * }
      */
     private void processDigitalTerminal(CsdjEntity csdjEntity, CsdjNotificationData notificationData, CsdjDigitalInputTerminal terminal) {
         String terminalId = csdjEntity.getTerminalId();
@@ -116,23 +151,12 @@ public class CsdjService {
 //                    terminalId, terminalNo, stateText);
 //        }
 
-        String topCompanyId= commonOpt.getTopCompanyId(terminalId);
-        if (topCompanyId==null || topCompanyId.equals("0")){
-            log.error("no companyId is found========================>>>> {}",terminalId);
-            return;
-        }
-        DataSourceContextHolder.clearCurrentDataSourceKey();
-        DataSourceContextHolder.setCurrentDataSourceKey("dataSourceForCompany_"+topCompanyId);
-
-        log.info("Use datasource for company:"+topCompanyId);
         List<DeviceEntity> deviceEntity=this.deviceDao.getDeviceInfoByDeviceId(terminalId);
         this.guavaRedisCache.incrementDailyDeviceIdCount(terminalId);
         if (CollectionUtil.isEmpty(deviceEntity)){
             log.error("no deviceEntity is found========================>>>> {}",terminalId);
             return;
         }
-
-        long currentTs = System.currentTimeMillis();
         
         Long companyId = deviceEntity.get(0).getCompanyId();
 
@@ -162,7 +186,7 @@ public class CsdjService {
             dataProcessService.setAlertBlock(deviceInfoVO);
             entity.setAlertBlock(deviceInfoVO.getAlertBlock());
 
-            entity.setReceive_ts(currentTs);
+            entity.setReceive_ts(csdjEntity.getTs());
             Long dbId = dashboardAlertDao.insertAlertHistory(entity, 3);
             csdjAlarmHistory.setAlertHistoryId(dbId);