diff --git a/src/main/java/com/xydl/cac/service/impl/I2syncServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/I2syncServiceImpl.java
index 5ca8bb2..435fe20 100644
--- a/src/main/java/com/xydl/cac/service/impl/I2syncServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/I2syncServiceImpl.java
@@ -111,7 +111,13 @@ public class I2syncServiceImpl implements I2syncService {
 
     @Override
     public List<I2syncRecord> listRecord(Integer modevtypeId) {
-        List<I2syncRecord> list = recordRepository.findByModevtypeId(modevtypeId);
+        List<I2syncRecord> list;
+        if (modevtypeId != null) {
+            list = recordRepository.findByModevtypeId(modevtypeId);
+        } else {
+            list = recordRepository.findAll();
+        }
+
         for (I2syncRecord record : list) {
             List<NSensor> sensorList = sensorRepository.findByDevId(record.getEqmid());
             if (!CollectionUtils.isEmpty(sensorList)) {