diff --git a/gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/api/video/VideoController.java b/gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/api/video/VideoController.java
index ad2eb2b..802c8d2 100644
--- a/gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/api/video/VideoController.java
+++ b/gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/api/video/VideoController.java
@@ -85,7 +85,7 @@ public class VideoController {
         return gb28181DownloadService.realtimeVideoUrl(req.getDeviceCode());
     }
 
-    @Operation(summary = "获取实时视频 (返回视频url)")
+    @Operation(summary = "续签实时视频 +60s")
     @GetMapping(value = "/device/realtime/renew")
     @ResponseBody
     public JsonResponse<Void> renew(@ParameterObject RealtimeVideoReq req) {
@@ -93,7 +93,7 @@ public class VideoController {
         return JsonResponse.success(null);
     }
 
-    @Operation(summary = "获取实时视频 (返回视频url)")
+    @Operation(summary = "关闭实时视频 60s 后关闭")
     @GetMapping(value = "/device/realtime/close")
     @ResponseBody
     public JsonResponse<Void> close(@ParameterObject RealtimeVideoReq req) {
diff --git a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
index daf4361..eb9adb2 100644
--- a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
+++ b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
@@ -65,8 +65,6 @@ import java.util.Optional;
 import java.util.Vector;
 import java.util.concurrent.*;
 
-import static cn.skcks.docking.gb28181.wvp.orm.mybatis.dynamic.mapper.WvpProxyDeviceDynamicSqlSupport.deviceCode;
-
 @Slf4j
 @Service
 @RequiredArgsConstructor
@@ -290,12 +288,12 @@ public class Gb28181DownloadService {
         if(docking == null){
             return;
         }
-        closeExistRequest(deviceCode, device, docking);
+
         String cacheKey = CacheUtil.getKey(docking.getGbDeviceId(), device.getGbDeviceChannelId());
         String existCallId = RedisUtil.StringOps.get(cacheKey);
         realtimeVideoInfoMap.computeIfPresent(cacheKey, (key, videoInfo) -> {
             autoCloseReadtimeVideo(docking,device,videoInfo,cacheKey,existCallId);
-            return null;
+            return videoInfo;
         });
     }