diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java b/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java
index 735fbd09a..72d0c0690 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/BenchMarkDemoDataLoader.java
@@ -139,7 +139,7 @@ public class BenchMarkDemoDataLoader {
         ModelDetail modelDetail = new ModelDetail();
         List<Dim> dimensions = new ArrayList<>();
         dimensions.add(new Dim("艺术家名称", "artist_name", DimensionType.categorical.name(), 1));
-        dimensions.add(new Dim("国籍", "country", DimensionType.categorical.name(), 1));
+        dimensions.add(new Dim("国籍", "citizenship", DimensionType.categorical.name(), 1));
         dimensions.add(new Dim("性别", "gender", DimensionType.categorical.name(), 1));
         modelDetail.setDimensions(dimensions);
 
@@ -151,7 +151,7 @@ public class BenchMarkDemoDataLoader {
         modelDetail.setMeasures(Collections.emptyList());
 
         modelDetail.setQueryType("sql_query");
-        modelDetail.setSqlQuery("SELECT artist_name, country, gender, g_name FROM artist");
+        modelDetail.setSqlQuery("SELECT artist_name, citizenship, gender, g_name FROM artist");
         modelReq.setModelDetail(modelDetail);
         return modelService.createModel(modelReq, user);
     }
@@ -167,7 +167,7 @@ public class BenchMarkDemoDataLoader {
         List<Dim> dimensions = new ArrayList<>();
         dimensions.add(new Dim("持续时间", "duration", DimensionType.categorical.name(), 1));
         dimensions.add(new Dim("文件格式", "formats", DimensionType.categorical.name(), 1));
-        dimensions.add(new Dim("艺术家名称", "artist_name", DimensionType.categorical.name(), 1));
+        //dimensions.add(new Dim("艺术家名称", "artist_name", DimensionType.categorical.name(), 1));
         modelDetail.setDimensions(dimensions);
 
         List<Identify> identifiers = new ArrayList<>();
@@ -205,7 +205,7 @@ public class BenchMarkDemoDataLoader {
         identifiers.add(new Identify("歌曲名称", IdentifyType.primary.name(), "song_name"));
         identifiers.add(new Identify("歌曲ID", IdentifyType.foreign.name(), "f_id"));
         identifiers.add(new Identify("艺术家名称", IdentifyType.foreign.name(), "artist_name"));
-        identifiers.add(new Identify("艺术家名称", IdentifyType.foreign.name(), "artist_name"));
+        //identifiers.add(new Identify("艺术家名称", IdentifyType.foreign.name(), "artist_name"));
 
         modelDetail.setIdentifiers(identifiers);
 
diff --git a/launchers/standalone/src/main/resources/db/data-h2.sql b/launchers/standalone/src/main/resources/db/data-h2.sql
index a3321f732..b02eb480d 100644
--- a/launchers/standalone/src/main/resources/db/data-h2.sql
+++ b/launchers/standalone/src/main/resources/db/data-h2.sql
@@ -1090,12 +1090,12 @@ MERGE INTO genre(g_name,rating,most_popular_in) VALUES ('现代',8,'孟加拉国
 MERGE INTO genre(g_name,rating,most_popular_in) VALUES ('蓝调',7,'加拿大');
 MERGE INTO genre(g_name,rating,most_popular_in) VALUES ('流行',9,'美国');
 
-MERGE INTO artist(artist_name,country,gender,g_name) VALUES ('Shrikanta','印度','男性','tagore');
-MERGE INTO artist(artist_name,country,gender,g_name) VALUES ('Prity','孟加拉国','女性','nazrul');
-MERGE INTO artist(artist_name,country,gender,g_name) VALUES ('Farida','孟加拉国','女性','民间');
-MERGE INTO artist(artist_name,country,gender,g_name) VALUES ('Topu','印度','女性','现代');
-MERGE INTO artist(artist_name,country,gender,g_name) VALUES ('Enrique','美国','男性','蓝调');
-MERGE INTO artist(artist_name,country,gender,g_name) VALUES ('Michel','英国','男性','流行');
+MERGE INTO artist(artist_name,citizenship,gender,g_name) VALUES ('Shrikanta','印度','男性','tagore');
+MERGE INTO artist(artist_name,citizenship,gender,g_name) VALUES ('Prity','孟加拉国','女性','nazrul');
+MERGE INTO artist(artist_name,citizenship,gender,g_name) VALUES ('Farida','孟加拉国','女性','民间');
+MERGE INTO artist(artist_name,citizenship,gender,g_name) VALUES ('Topu','印度','女性','现代');
+MERGE INTO artist(artist_name,citizenship,gender,g_name) VALUES ('Enrique','美国','男性','蓝调');
+MERGE INTO artist(artist_name,citizenship,gender,g_name) VALUES ('Michel','英国','男性','流行');
 
 MERGE INTO files(f_id,artist_name,file_size,duration,formats) VALUES (1,'Shrikanta','3.78 MB','3:45','mp4');
 MERGE INTO files(f_id,artist_name,file_size,duration,formats) VALUES (2,'Prity','4.12 MB','2:56','mp3');
diff --git a/launchers/standalone/src/main/resources/db/data-mysql.sql b/launchers/standalone/src/main/resources/db/data-mysql.sql
index 1844d9f57..8ad7a7fd8 100644
--- a/launchers/standalone/src/main/resources/db/data-mysql.sql
+++ b/launchers/standalone/src/main/resources/db/data-mysql.sql
@@ -1181,12 +1181,12 @@ insert into genre(g_name,rating,most_popular_in) VALUES ('现代',8,'孟加拉
 insert into genre(g_name,rating,most_popular_in) VALUES ('蓝调',7,'加拿大');
 insert into genre(g_name,rating,most_popular_in) VALUES ('流行',9,'美国');
 
-insert into artist(artist_name,country,gender,g_name) VALUES ('Shrikanta','印度','男性','tagore');
-insert into artist(artist_name,country,gender,g_name) VALUES ('Prity','孟加拉国','女性','nazrul');
-insert into artist(artist_name,country,gender,g_name) VALUES ('Farida','孟加拉国','女性','民间');
-insert into artist(artist_name,country,gender,g_name) VALUES ('Topu','印度','女性','现代');
-insert into artist(artist_name,country,gender,g_name) VALUES ('Enrique','美国','男性','蓝调');
-insert into artist(artist_name,country,gender,g_name) VALUES ('Michel','英国','男性','流行');
+insert into artist(artist_name,citizenship,gender,g_name) VALUES ('Shrikanta','印度','男性','tagore');
+insert into artist(artist_name,citizenship,gender,g_name) VALUES ('Prity','孟加拉国','女性','nazrul');
+insert into artist(artist_name,citizenship,gender,g_name) VALUES ('Farida','孟加拉国','女性','民间');
+insert into artist(artist_name,citizenship,gender,g_name) VALUES ('Topu','印度','女性','现代');
+insert into artist(artist_name,citizenship,gender,g_name) VALUES ('Enrique','美国','男性','蓝调');
+insert into artist(artist_name,citizenship,gender,g_name) VALUES ('Michel','英国','男性','流行');
 
 insert into files(f_id,artist_name,file_size,duration,formats) VALUES (1,'Shrikanta','3.78 MB','3:45','mp4');
 insert into files(f_id,artist_name,file_size,duration,formats) VALUES (2,'Prity','4.12 MB','2:56','mp3');
diff --git a/launchers/standalone/src/main/resources/db/schema-h2.sql b/launchers/standalone/src/main/resources/db/schema-h2.sql
index 36289fd32..b3df0db95 100644
--- a/launchers/standalone/src/main/resources/db/schema-h2.sql
+++ b/launchers/standalone/src/main/resources/db/schema-h2.sql
@@ -441,10 +441,10 @@ COMMENT ON TABLE genre IS 'genre';
 
 CREATE TABLE IF NOT EXISTS `artist` (
     `artist_name` varchar(50) NOT NULL , -- genre name
-    `country` varchar(20) ,
+    `citizenship` varchar(20) ,
     `gender` varchar(20) ,
     `g_name` varchar(50),
-    PRIMARY KEY (`artist_name`,`country`)
+    PRIMARY KEY (`artist_name`,`citizenship`)
     );
 COMMENT ON TABLE artist IS 'artist';
 
@@ -643,4 +643,4 @@ CREATE TABLE IF NOT EXISTS `s2_term` (
     `updated_by` varchar(100) DEFAULT NULL ,
     PRIMARY KEY (`id`)
     );
-COMMENT ON TABLE s2_term IS 'term info';
\ No newline at end of file
+COMMENT ON TABLE s2_term IS 'term info';
diff --git a/launchers/standalone/src/main/resources/db/schema-mysql.sql b/launchers/standalone/src/main/resources/db/schema-mysql.sql
index b6efb1760..27430fbf9 100644
--- a/launchers/standalone/src/main/resources/db/schema-mysql.sql
+++ b/launchers/standalone/src/main/resources/db/schema-mysql.sql
@@ -37,7 +37,7 @@ CREATE TABLE IF NOT EXISTS `genre` (
 
 CREATE TABLE IF NOT EXISTS `artist` (
     `artist_name` varchar(50) NOT NULL , -- genre name
-    `country` varchar(20) ,
+    `citizenship` varchar(20) ,
     `gender` varchar(20) ,
     `g_name` varchar(50)
 )ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
@@ -565,4 +565,4 @@ CREATE TABLE IF NOT EXISTS `s2_term` (
     `updated_at` datetime DEFAULT NULL ,
     `updated_by` varchar(100) DEFAULT NULL ,
     PRIMARY KEY (`id`)
-);
\ No newline at end of file
+);