Merge branch 'dev-xym-fix' of algorithm/ad-engine into master

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/strategy/RankStrategyBy688.java

@@ -111,7 +111,7 @@ public class RankStrategyBy688 extends RankStrategyBasic {
         Map<String, String> e1Feature = userFeature.getOrDefault("alg_mid_feature_return_tags", new HashMap<>());
         Map<String, String> e2Feature = userFeature.getOrDefault("alg_mid_feature_share_tags", new HashMap<>());
 
-        userFeatureMap.put("brand", request.getMachineInfo().getBrand().toUpperCase());
+        userFeatureMap.put("brand", scoreParam.getRequestContext().getMachineinfoBrand().toUpperCase());
         userFeatureMap.put("region", request.getRegion());
         userFeatureMap.put("city", request.getCity());
         userFeatureMap.put("vid", String.valueOf(request.getVideoId()));