diff --git a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/DbSchema.java b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/DbSchema.java
index 5c22209b8..98dad8c3b 100644
--- a/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/DbSchema.java
+++ b/headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/DbSchema.java
@@ -17,5 +17,7 @@ public class DbSchema {
 
     private String sql;
 
+    private String ddl;
+
     private List<DBColumn> dbColumns;
 }
diff --git a/launchers/standalone/src/test/java/com/tencent/supersonic/headless/SchemaAuthTest.java b/launchers/standalone/src/test/java/com/tencent/supersonic/headless/SchemaAuthTest.java
index 661262d50..e93e5bcb6 100644
--- a/launchers/standalone/src/test/java/com/tencent/supersonic/headless/SchemaAuthTest.java
+++ b/launchers/standalone/src/test/java/com/tencent/supersonic/headless/SchemaAuthTest.java
@@ -50,8 +50,7 @@ public class SchemaAuthTest extends BaseTest {
     @Test
     public void test_getVisibleModelList_alice() {
         User user = DataUtils.getUserAlice();
-        List<ModelResp> modelResps =
-                modelService.getModelListWithAuth(user, null, AuthType.VIEWER);
+        List<ModelResp> modelResps = modelService.getModelListWithAuth(user, null, AuthType.VIEWER);
         List<String> expectedModelBizNames = Lists.newArrayList("user_department", "singer");
         Assertions.assertEquals(expectedModelBizNames,
                 modelResps.stream().map(ModelResp::getBizName).collect(Collectors.toList()));