修改聚合的数量

@@ -33,7 +33,7 @@ public class BrandAggregation extends AbstractAggregation{
 	
 	@Override
 	public AbstractAggregationBuilder getBuilder() {
-		return AggregationBuilders.terms(aggName()).field("brandId").size(500);
+		return AggregationBuilders.terms(aggName()).field("brandId").size(200);
 	}
 	
 	@Override