diff --git a/hzims-service/equipment/src/main/java/com/hnac/hzims/equipment/feign/EmVideoClient.java b/hzims-service/equipment/src/main/java/com/hnac/hzims/equipment/feign/EmVideoClient.java
index 458e2a6..f1a6cf8 100644
--- a/hzims-service/equipment/src/main/java/com/hnac/hzims/equipment/feign/EmVideoClient.java
+++ b/hzims-service/equipment/src/main/java/com/hnac/hzims/equipment/feign/EmVideoClient.java
@@ -29,7 +29,7 @@ public class EmVideoClient implements IEmVideoClient{
     @Override
     @GetMapping(GET_EM_BANDING_VIDEOS)
     public R<List<EmVideoBandingEntity>> getEmBandingVideos(@RequestParam String emCodes) {
-        LambdaQueryWrapper<EmVideoBandingEntity> wrapper = Wrappers.<EmVideoBandingEntity>lambdaQuery().in(EmVideoBandingEntity::getEmCode, Func.toLongList(",",emCodes));
+        LambdaQueryWrapper<EmVideoBandingEntity> wrapper = Wrappers.<EmVideoBandingEntity>lambdaQuery().in(EmVideoBandingEntity::getEmCode, Func.toStrList(",",emCodes));
         return R.data(emVideoBandingService.list(wrapper));
     }
 
diff --git a/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/show/service/impl/AlarmServiceImpl.java b/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/show/service/impl/AlarmServiceImpl.java
index fdd96f2..2b769ec 100644
--- a/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/show/service/impl/AlarmServiceImpl.java
+++ b/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/show/service/impl/AlarmServiceImpl.java
@@ -248,6 +248,9 @@ public class AlarmServiceImpl extends BaseServiceImpl<AlarmMapper, AlarmEntity>
                 .filter(em -> this.isRealIdBanding(realId, em.getNumber()))
                 .map(EmInfoEntity::getNumber)
                 .collect(Collectors.joining(","));
+        Assert.isTrue(StringUtil.isNotBlank(emCodes) && Func.isNotEmpty(emCodes), () -> {
+            throw new ServiceException("未获取到设备！");
+        });
         R<List<EmVideoBandingEntity>> videoListR = emVideoClient.getEmBandingVideos(emCodes);
         Assert.isTrue(videoListR.isSuccess(), () -> {
             throw new ServiceException("获取设备绑定视频列表失败！");