diff --git a/src/main/java/com/zhgd/xmgl/modules/video/service/impl/VideoItemServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/video/service/impl/VideoItemServiceImpl.java
index 8089dd73a..cba30a7b2 100644
--- a/src/main/java/com/zhgd/xmgl/modules/video/service/impl/VideoItemServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/video/service/impl/VideoItemServiceImpl.java
@@ -517,7 +517,7 @@ public class VideoItemServiceImpl extends ServiceImpl<VideoItemMapper, VideoItem
         String url = "";
         EntityMap videoInfo = videoItemMapper.selectVideoInfoByserialNumber(MapUtils.getString(map, "serialNumber"));
         if (videoInfo != null && videoInfo.size() > 0) {
-            if (String.valueOf(STANDER.getCode()).equals(MapUtils.getString(videoInfo, VIDEO_TYPE))) {
+            if (String.valueOf(ProjectVideoConfigVideoTypeEnum.ISC.getValue()).equals(MapUtils.getString(videoInfo, VIDEO_TYPE))) {
                 //海康ISC
                 url = HikVideoUtil.callPostApiGetPreviewURL(MapUtils.getString(map, "serialNumber"), MapUtils.getString(map, "type"),
                         MapUtils.getInteger(map, "streamType"), MapUtils.getString(videoInfo, "account"),