diff --git a/dk-common/common-cloudsdk/src/main/java/org/dromara/common/sdk/cloudapi/map/api/AbstractOfflineMapService.java b/dk-common/common-cloudsdk/src/main/java/org/dromara/common/sdk/cloudapi/map/api/AbstractOfflineMapService.java
index 19e3f97..9426236 100644
--- a/dk-common/common-cloudsdk/src/main/java/org/dromara/common/sdk/cloudapi/map/api/AbstractOfflineMapService.java
+++ b/dk-common/common-cloudsdk/src/main/java/org/dromara/common/sdk/cloudapi/map/api/AbstractOfflineMapService.java
@@ -10,12 +10,12 @@ import org.dromara.common.sdk.config.version.CloudSDKVersionEnum;
 import org.dromara.common.sdk.config.version.GatewayManager;
 import org.dromara.common.sdk.config.version.GatewayTypeEnum;
 import org.dromara.common.sdk.mqtt.ChannelName;
+import org.dromara.common.sdk.mqtt.MqttGatewayPublish;
 import org.dromara.common.sdk.mqtt.MqttReply;
+import org.dromara.common.sdk.mqtt.TopicConst;
 import org.dromara.common.sdk.mqtt.requests.TopicRequestsRequest;
 import org.dromara.common.sdk.mqtt.requests.TopicRequestsResponse;
-import org.dromara.common.sdk.mqtt.services.ServicesPublish;
-import org.dromara.common.sdk.mqtt.services.ServicesReplyData;
-import org.dromara.common.sdk.mqtt.services.TopicServicesResponse;
+import org.dromara.common.sdk.mqtt.services.*;
 import org.dromara.common.sdk.mqtt.state.TopicStateRequest;
 import org.dromara.common.sdk.mqtt.state.TopicStateResponse;
 import jakarta.annotation.Resource;
@@ -23,6 +23,11 @@ import org.springframework.integration.annotation.ServiceActivator;
 import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageHeaders;
 
+import java.util.Objects;
+import java.util.UUID;
+
+import static org.springframework.integration.context.IntegrationContextUtils.DEFAULT_TIMEOUT;
+
 
 /**
  * @author sean
@@ -34,6 +39,10 @@ public abstract class AbstractOfflineMapService {
     @Resource
     private ServicesPublish servicesPublish;
 
+    @Resource
+    private MqttGatewayPublish gatewayPublish;
+
+
     /**
      * When the offline map is closed, offline map synchronization will no longer automatically synchronize.
      * @param request  data
@@ -78,10 +87,20 @@ public abstract class AbstractOfflineMapService {
      * @param request  data
      * @param headers  The headers for a {@link Message}.
      * @return events_reply
+     * TopicRequestsResponse<MqttReply<OfflineMapGetResponse>>
      */
     @ServiceActivator(inputChannel = ChannelName.INBOUND_REQUESTS_OFFLINE_MAP_GET, outputChannel = ChannelName.OUTBOUND_REQUESTS)
     @CloudSDKVersion(since = CloudSDKVersionEnum.V1_0_1, include = GatewayTypeEnum.DOCK2)
-    public TopicRequestsResponse<MqttReply<OfflineMapGetResponse>> offlineMapGet(TopicRequestsRequest<OfflineMapGetRequest> request, MessageHeaders headers) {
-        throw new UnsupportedOperationException("offlineMapGet not implemented");
+    public void offlineMapGet(TopicRequestsRequest<OfflineMapGetRequest> request, MessageHeaders headers) {
+        MqttReply success = MqttReply.success();
+        String topic = TopicConst.THING_MODEL_PRE + TopicConst.PRODUCT + Objects.requireNonNull(request.getGateway()) + TopicConst.SERVICES_SUF;
+        gatewayPublish.publish(
+             topic,0, new TopicServicesRequest<>()
+                .setTid(UUID.randomUUID().toString())
+                .setBid(null)
+                .setTimestamp(System.currentTimeMillis())
+                .setMethod("offline_map_get")
+                .setData(success));
+        //throw new UnsupportedOperationException("offlineMapGet not implemented");
     }
 }
diff --git a/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/LiveStreamServiceImpl.java b/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/LiveStreamServiceImpl.java
index 5bea65e..abdb543 100644
--- a/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/LiveStreamServiceImpl.java
+++ b/dk-modules/sample/src/main/java/org/dromara/sample/manage/service/impl/LiveStreamServiceImpl.java
@@ -290,6 +290,9 @@ public class LiveStreamServiceImpl implements ILiveStreamService {
                 return agoraUrl.setSn(videoId.getDroneSn());
             case RTMP:
                 LivestreamRtmpUrl rtmpUrl = (LivestreamRtmpUrl) url.clone();
+                if(videoId.getDroneSn().equals("7CTXN2T00B07C5") || videoId.getDroneSn().equals("1581F6Q8X24CC00G02JB")){
+                    rtmpUrl.setUrl("rtmp://106.13.57.190/live/livesteam/");
+                }
                 return rtmpUrl.setUrl(rtmpUrl.getUrl() + videoId.getDroneSn() + "-" + videoId.getPayloadIndex().toString());
             case GB28181:
                 String random = String.valueOf(Math.abs(videoId.getDroneSn().hashCode()) % 1000);