diff --git a/data-center-business-service/src/main/java/com/techsor/datacenter/business/listener/PreloadDeviceCompanyMappingListener.java b/data-center-business-service/src/main/java/com/techsor/datacenter/business/listener/PreloadDeviceCompanyMappingListener.java
index d3096b2..16aa5ee 100644
--- a/data-center-business-service/src/main/java/com/techsor/datacenter/business/listener/PreloadDeviceCompanyMappingListener.java
+++ b/data-center-business-service/src/main/java/com/techsor/datacenter/business/listener/PreloadDeviceCompanyMappingListener.java
@@ -6,6 +6,7 @@ import com.techsor.datacenter.business.common.config.DataSourceContextHolder;
 import com.techsor.datacenter.business.dao.ex.DeviceInfoMapperExt;
 import com.techsor.datacenter.business.vo.device.DeviceVO;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.event.ApplicationStartedEvent;
 import org.springframework.context.ApplicationListener;
@@ -52,6 +53,9 @@ public class PreloadDeviceCompanyMappingListener implements ApplicationListener<
                 redisTemplate.opsForHash().put("deviceCompanyMapping", deviceVO.getDeviceId(), String.valueOf(companyId));
                 if(deviceVO.getCategoryId() != null && deviceVO.getCategoryId().equals(1011L)){
                     redisTemplate.opsForHash().put("f10:deviceCompanyMapping", getF10Prefix(deviceVO.getDeviceId()), String.valueOf(companyId));
+                } else if(deviceVO.getCategoryId() != null && deviceVO.getCategoryId().equals(1012L)){
+                    String terminalId = getCsdjPrefix(deviceVO.getDeviceId());
+                    redisTemplate.opsForHash().put("csdj:deviceCompanyMapping", terminalId, String.valueOf(companyId));
                 }
             });
             DataSourceContextHolder.clearCurrentDataSourceKey();
@@ -59,6 +63,14 @@ public class PreloadDeviceCompanyMappingListener implements ApplicationListener<
         log.info("PreloadDeviceCompanyMappingListener finished");
     }
 
+    private String getCsdjPrefix(String deviceId) {
+        if (deviceId == null) {
+            return ""; // 或抛异常
+        }
+        String prefix = StringUtils.substringBefore(deviceId, "-");
+        return prefix + "-";
+    }
+
     public static String getF10Prefix(String deviceId) {
         if (deviceId == null) {
             return null;