修改上传模型版本

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/strategy/RankStrategyBy683.java

@@ -366,7 +366,7 @@ public class RankStrategyBy683 extends RankStrategyBasic {
                 top1Item.getExt().put("ecpm", modelCtcvrScore * top1Item.getCpa() * 1000);
             }
             putMetaFeature(top1Item, feature, reqFeature, sceneFeatureMap, request);
-            top1Item.getExt().put("model", "dnn");
+            top1Item.getExt().put("model", "dnn_v2");
         }
         long time6 = System.currentTimeMillis();
         log.info("cost={}, getFeature={}, handleFeature={},  similar={}, bucketFeature={}, getScorerPipeline={}, " +