new exp

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/RecommendService.java

@@ -426,6 +426,7 @@ public class RecommendService {
         recallParam.setHRuleKey(param.getHRuleKey());
         recallParam.setHDataKey(param.getHDataKey());
         if (newExpList.contains(param.getAppType())) {
+            recallParam.setAbCode("");
             if (MapUtils.isNotEmpty(param.getExpIdMap()) && param.getExpIdMap().containsKey("recall")) {
                 String expId = param.getExpIdMap().get("recall");
                 if (abExpCodeMap.containsKey(expId)) {