diff --git a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SchemaElement.java b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SchemaElement.java
index 2fb27fafb..f7105b86b 100644
--- a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SchemaElement.java
+++ b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SchemaElement.java
@@ -1,6 +1,7 @@
 package com.tencent.supersonic.chat.api.pojo;
 
 import com.google.common.base.Objects;
+import com.google.common.collect.Lists;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -51,4 +52,7 @@ public class SchemaElement implements Serializable {
         return Objects.hashCode(view, id, name, bizName, type);
     }
 
+    public List<String> getModelNames() {
+        return Lists.newArrayList(name);
+    }
 }
diff --git a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SemanticParseInfo.java b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SemanticParseInfo.java
index f4f8b783d..36e146d29 100644
--- a/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SemanticParseInfo.java
+++ b/chat/api/src/main/java/com/tencent/supersonic/chat/api/pojo/SemanticParseInfo.java
@@ -78,4 +78,8 @@ public class SemanticParseInfo {
         return view.getView();
     }
 
+    public SchemaElement getModel() {
+        return view;
+    }
+
 }
diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/ViewResp.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/ViewResp.java
index c6cbd8824..143bae90e 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/ViewResp.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/response/ViewResp.java
@@ -36,7 +36,7 @@ public class ViewResp extends SchemaItem {
     }
 
     public List<Long> getAllDimensions() {
-        return getViewModelConfigs().stream().map(ViewModelConfig::getMetrics)
+        return getViewModelConfigs().stream().map(ViewModelConfig::getDimensions)
                 .flatMap(Collection::stream).collect(Collectors.toList());
     }