diff --git a/common/src/main/java/com/tencent/supersonic/common/util/jsqlparser/SqlParserSelectHelper.java b/common/src/main/java/com/tencent/supersonic/common/util/jsqlparser/SqlParserSelectHelper.java
index af38bd9b2..4a053fe6f 100644
--- a/common/src/main/java/com/tencent/supersonic/common/util/jsqlparser/SqlParserSelectHelper.java
+++ b/common/src/main/java/com/tencent/supersonic/common/util/jsqlparser/SqlParserSelectHelper.java
@@ -9,10 +9,12 @@ import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import net.sf.jsqlparser.JSQLParserException;
 import net.sf.jsqlparser.expression.BinaryExpression;
+import net.sf.jsqlparser.expression.CaseExpression;
 import net.sf.jsqlparser.expression.Expression;
 import net.sf.jsqlparser.expression.ExpressionVisitorAdapter;
 import net.sf.jsqlparser.expression.Function;
 import net.sf.jsqlparser.expression.StringValue;
+import net.sf.jsqlparser.expression.WhenClause;
 import net.sf.jsqlparser.expression.operators.conditional.AndExpression;
 import net.sf.jsqlparser.expression.operators.conditional.OrExpression;
 import net.sf.jsqlparser.expression.operators.conditional.XorExpression;
@@ -500,6 +502,18 @@ public class SqlParserSelectHelper {
                 getColumnFromExpr(expr, columns);
             }
         }
+        if (expression instanceof CaseExpression) {
+            CaseExpression expr = (CaseExpression) expression;
+            if (Objects.nonNull(expr.getWhenClauses())) {
+                for (WhenClause whenClause : expr.getWhenClauses()) {
+                    getColumnFromExpr(whenClause.getWhenExpression(), columns);
+                    getColumnFromExpr(whenClause.getThenExpression(), columns);
+                }
+            }
+            if (Objects.nonNull(expr.getElseExpression())) {
+                getColumnFromExpr(expr.getElseExpression(), columns);
+            }
+        }
         if (expression instanceof BinaryExpression) {
             BinaryExpression expr = (BinaryExpression) expression;
             getColumnFromExpr(expr.getLeftExpression(), columns);
diff --git a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/s2sql/MetricTypeParams.java b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/s2sql/MetricTypeParams.java
index 3242ff1c6..4197dbd99 100644
--- a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/s2sql/MetricTypeParams.java
+++ b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/s2sql/MetricTypeParams.java
@@ -9,7 +9,7 @@ public class MetricTypeParams {
     private List<Measure> measures;
     private List<Measure> metrics;
     private List<Measure> fields;
-
+    private boolean isFieldMetric = false;
     private String expr;
 
 }
diff --git a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/node/MetricNode.java b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/node/MetricNode.java
index 1bfa2f38d..1b5736634 100644
--- a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/node/MetricNode.java
+++ b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/node/MetricNode.java
@@ -2,8 +2,10 @@ package com.tencent.supersonic.headless.core.parser.calcite.sql.node;
 
 
 import com.tencent.supersonic.headless.core.parser.calcite.s2sql.Metric;
+import com.tencent.supersonic.headless.core.parser.calcite.schema.SemanticSchema;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import lombok.Data;
 import org.apache.calcite.sql.SqlNode;
 import org.apache.calcite.sql.validate.SqlValidatorScope;
@@ -26,4 +28,14 @@ public class MetricNode extends SemanticNode {
         return buildAs(metric.getName(), sqlNode);
     }
 
+    public static Boolean isMetricField(String name, SemanticSchema schema) {
+        Optional<Metric> metric = schema.getMetrics().stream().filter(m -> m.getName().equalsIgnoreCase(name))
+                .findFirst();
+        return metric.isPresent() && metric.get().getMetricTypeParams().isFieldMetric();
+    }
+
+    public static Boolean isMetricField(Metric metric) {
+        return metric.getMetricTypeParams().isFieldMetric();
+    }
+
 }
diff --git a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/FilterRender.java b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/FilterRender.java
index 653085e03..84672e236 100644
--- a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/FilterRender.java
+++ b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/FilterRender.java
@@ -11,17 +11,16 @@ import com.tencent.supersonic.headless.core.parser.calcite.sql.TableView;
 import com.tencent.supersonic.headless.core.parser.calcite.sql.node.FilterNode;
 import com.tencent.supersonic.headless.core.parser.calcite.sql.node.MetricNode;
 import com.tencent.supersonic.headless.core.parser.calcite.sql.node.SemanticNode;
-import org.apache.calcite.sql.SqlIdentifier;
-import org.apache.calcite.sql.SqlNode;
-import org.apache.calcite.sql.parser.SqlParserPos;
-import org.apache.calcite.sql.validate.SqlValidatorScope;
-
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
+import org.apache.calcite.sql.SqlIdentifier;
+import org.apache.calcite.sql.SqlNode;
+import org.apache.calcite.sql.parser.SqlParserPos;
+import org.apache.calcite.sql.validate.SqlValidatorScope;
 
 /**
  * process query specified filtering information
@@ -30,7 +29,7 @@ public class FilterRender extends Renderer {
 
     @Override
     public void render(MetricQueryReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-                       SemanticSchema schema, boolean nonAgg) throws Exception {
+            SemanticSchema schema, boolean nonAgg) throws Exception {
         TableView tableView = super.tableView;
         SqlNode filterNode = null;
         List<String> queryMetrics = new ArrayList<>(metricCommand.getMetrics());
@@ -54,6 +53,10 @@ public class FilterRender extends Renderer {
         }
         for (String metric : queryMetrics) {
             Optional<Metric> optionalMetric = Renderer.getMetricByName(metric, schema);
+            if (optionalMetric.isPresent() && MetricNode.isMetricField(optionalMetric.get())) {
+                // metric from field ignore
+                continue;
+            }
             if (optionalMetric.isPresent()) {
                 tableView.getMeasure().add(MetricNode.build(optionalMetric.get(), scope));
             } else {
diff --git a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/OutputRender.java b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/OutputRender.java
index 860b09e75..08e02b5ed 100644
--- a/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/OutputRender.java
+++ b/headless/core/src/main/java/com/tencent/supersonic/headless/core/parser/calcite/sql/render/OutputRender.java
@@ -1,14 +1,14 @@
 package com.tencent.supersonic.headless.core.parser.calcite.sql.render;
 
 
-import com.tencent.supersonic.headless.api.request.MetricQueryReq;
 import com.tencent.supersonic.common.pojo.ColumnOrder;
+import com.tencent.supersonic.headless.api.request.MetricQueryReq;
 import com.tencent.supersonic.headless.core.parser.calcite.s2sql.DataSource;
 import com.tencent.supersonic.headless.core.parser.calcite.schema.SemanticSchema;
 import com.tencent.supersonic.headless.core.parser.calcite.sql.Renderer;
 import com.tencent.supersonic.headless.core.parser.calcite.sql.TableView;
+import com.tencent.supersonic.headless.core.parser.calcite.sql.node.MetricNode;
 import com.tencent.supersonic.headless.core.parser.calcite.sql.node.SemanticNode;
-
 import java.util.ArrayList;
 import java.util.List;
 import org.apache.calcite.sql.SqlNode;
@@ -25,12 +25,16 @@ public class OutputRender extends Renderer {
 
     @Override
     public void render(MetricQueryReq metricCommand, List<DataSource> dataSources, SqlValidatorScope scope,
-                       SemanticSchema schema, boolean nonAgg) throws Exception {
+            SemanticSchema schema, boolean nonAgg) throws Exception {
         TableView selectDataSet = super.tableView;
         for (String dimension : metricCommand.getDimensions()) {
             selectDataSet.getMeasure().add(SemanticNode.parse(dimension, scope));
         }
         for (String metric : metricCommand.getMetrics()) {
+            if (MetricNode.isMetricField(metric, schema)) {
+                // metric from field ignore
+                continue;
+            }
             selectDataSet.getMeasure().add(SemanticNode.parse(metric, scope));
         }
 
diff --git a/headless/server/src/main/java/com/tencent/supersonic/headless/server/manager/SemanticSchemaManager.java b/headless/server/src/main/java/com/tencent/supersonic/headless/server/manager/SemanticSchemaManager.java
index a7631387c..795ec42f0 100644
--- a/headless/server/src/main/java/com/tencent/supersonic/headless/server/manager/SemanticSchemaManager.java
+++ b/headless/server/src/main/java/com/tencent/supersonic/headless/server/manager/SemanticSchemaManager.java
@@ -174,16 +174,19 @@ public class SemanticSchemaManager {
     private static MetricTypeParams getMetricTypeParams(MetricTypeParamsYamlTpl metricTypeParamsYamlTpl) {
         MetricTypeParams metricTypeParams = new MetricTypeParams();
         metricTypeParams.setExpr(metricTypeParamsYamlTpl.getExpr());
+        metricTypeParams.setFieldMetric(false);
         if (!CollectionUtils.isEmpty(metricTypeParamsYamlTpl.getMeasures())) {
             metricTypeParams.setMeasures(getMeasureParams(metricTypeParamsYamlTpl.getMeasures()));
         }
         if (!CollectionUtils.isEmpty(metricTypeParamsYamlTpl.getMetrics())) {
             metricTypeParams.setMeasures(getMetricParams(metricTypeParamsYamlTpl.getMetrics()));
             metricTypeParams.setExpr(metricTypeParams.getMeasures().get(0).getExpr());
+            metricTypeParams.setFieldMetric(true);
         }
         if (!CollectionUtils.isEmpty(metricTypeParamsYamlTpl.getFields())) {
             metricTypeParams.setMeasures(getFieldParams(metricTypeParamsYamlTpl.getFields()));
             metricTypeParams.setExpr(metricTypeParams.getMeasures().get(0).getExpr());
+            metricTypeParams.setFieldMetric(true);
         }
 
         return metricTypeParams;