diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DimensionRecommendProcessor.java b/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DimensionRecommendProcessor.java
index 72b5ce035..8a89650c8 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DimensionRecommendProcessor.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DimensionRecommendProcessor.java
@@ -20,7 +20,7 @@ import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
- * DrillDownDimensionProcessor obtains metric recommended dimensions
+ * DimensionRecommendProcessor obtains metric recommended dimensions
  */
 public class DimensionRecommendProcessor implements ExecuteResultProcessor {
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DrillDownDimensionProcessor.java b/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DrillDownDimensionProcessor.java
deleted file mode 100644
index e10b01854..000000000
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/processor/execute/DrillDownDimensionProcessor.java
+++ /dev/null
@@ -1,73 +0,0 @@
-package com.tencent.supersonic.chat.processor.execute;
-
-import com.tencent.supersonic.chat.api.pojo.ModelSchema;
-import com.tencent.supersonic.chat.api.pojo.RelatedSchemaElement;
-import com.tencent.supersonic.chat.api.pojo.SchemaElement;
-import com.tencent.supersonic.chat.api.pojo.SemanticParseInfo;
-import com.tencent.supersonic.chat.api.pojo.request.ExecuteQueryReq;
-import com.tencent.supersonic.chat.api.pojo.response.QueryResult;
-import com.tencent.supersonic.chat.service.SemanticService;
-import com.tencent.supersonic.common.pojo.enums.QueryType;
-import com.tencent.supersonic.common.util.ContextUtils;
-import org.apache.commons.compress.utils.Lists;
-import org.springframework.util.CollectionUtils;
-
-import java.util.Comparator;
-import java.util.List;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-/**
- * DrillDownDimensionProcessor obtains metric recommended dimensions based on setting
- */
-public class DrillDownDimensionProcessor implements ExecuteResultProcessor {
-
-    private static final int recommend_dimension_size = 5;
-
-    @Override
-    public void process(QueryResult queryResult, SemanticParseInfo semanticParseInfo, ExecuteQueryReq queryReq) {
-        if (!QueryType.METRIC.equals(semanticParseInfo.getQueryType())
-                || CollectionUtils.isEmpty(semanticParseInfo.getMetrics())) {
-            return;
-        }
-        SchemaElement element = semanticParseInfo.getMetrics().iterator().next();
-        List<SchemaElement> dimensionRecommend = getDimensions(element.getId(), element.getModel());
-        queryResult.setRecommendDimensions(dimensionRecommend);
-    }
-
-    private List<SchemaElement> getDimensions(Long metricId, Long modelId) {
-        SemanticService semanticService = ContextUtils.getBean(SemanticService.class);
-        ModelSchema modelSchema = semanticService.getModelSchema(modelId);
-        List<Long> drillDownDimensions = Lists.newArrayList();
-        Set<SchemaElement> metricElements = modelSchema.getMetrics();
-        if (!CollectionUtils.isEmpty(metricElements)) {
-            Optional<SchemaElement> metric = metricElements.stream().filter(schemaElement ->
-                            metricId.equals(schemaElement.getId())
-                                    && !CollectionUtils.isEmpty(schemaElement.getRelatedSchemaElements()))
-                    .findFirst();
-            if (metric.isPresent()) {
-                drillDownDimensions = metric.get().getRelatedSchemaElements().stream()
-                        .map(RelatedSchemaElement::getDimensionId).collect(Collectors.toList());
-            }
-        }
-        final List<Long> drillDownDimensionsFinal = drillDownDimensions;
-        return modelSchema.getDimensions().stream()
-                .filter(dim -> filterDimension(drillDownDimensionsFinal, dim))
-                .sorted(Comparator.comparing(SchemaElement::getUseCnt).reversed())
-                .limit(recommend_dimension_size)
-                .collect(Collectors.toList());
-    }
-
-    private boolean filterDimension(List<Long> drillDownDimensions, SchemaElement dimension) {
-        if (Objects.isNull(dimension)) {
-            return false;
-        }
-        if (!CollectionUtils.isEmpty(drillDownDimensions)) {
-            return drillDownDimensions.contains(dimension.getId());
-        }
-        return Objects.nonNull(dimension.getUseCnt());
-    }
-
-}