diff --git a/tests/milvus-java-test/MilvusSDkJavaTest.iml b/tests/milvus-java-test/MilvusSDkJavaTest.iml
index 953b98ba92..cac27b0e7c 100644
--- a/tests/milvus-java-test/MilvusSDkJavaTest.iml
+++ b/tests/milvus-java-test/MilvusSDkJavaTest.iml
@@ -9,13 +9,12 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: io.milvus:milvus-sdk-java:0.6.0-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.9" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.10" level="project" />
     <orderEntry type="library" name="Maven: commons-cli:commons-cli:1.4" level="project" />
     <orderEntry type="library" name="Maven: org.testng:testng:6.14.3" level="project" />
     <orderEntry type="library" name="Maven: com.beust:jcommander:1.72" level="project" />
     <orderEntry type="library" name="Maven: org.apache-extras.beanshell:bsh:2.0b6" level="project" />
-    <orderEntry type="library" name="Maven: com.alibaba:fastjson:1.2.47" level="project" />
+    <orderEntry type="library" name="Maven: com.alibaba:fastjson:1.2.68" level="project" />
     <orderEntry type="library" name="Maven: junit:junit:4.13" level="project" />
     <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
     <orderEntry type="library" name="Maven: io.milvus:milvus-sdk-java:0.8.0-SNAPSHOT" level="project" />
diff --git a/tests/milvus-java-test/src/main/java/com/Partition.java b/tests/milvus-java-test/src/main/java/com/Partition.java
deleted file mode 100644
index 89a12663ea..0000000000
--- a/tests/milvus-java-test/src/main/java/com/Partition.java
+++ /dev/null
@@ -1,205 +0,0 @@
-package com;
-
-import io.milvus.client.MilvusClient;
-import io.milvus.client.Response;
-import io.milvus.client.ShowPartitionsResponse;
-import org.apache.commons.lang3.RandomStringUtils;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Random;
-
-public class Partition {
-    int dimension = 128;
-
-    public List<List<Float>> gen_vectors(Integer nb) {
-        List<List<Float>> xb = new LinkedList<>();
-        Random random = new Random();
-        for (int i = 0; i < nb; ++i) {
-            LinkedList<Float> vector = new LinkedList<>();
-            for (int j = 0; j < dimension; j++) {
-                vector.add(random.nextFloat());
-            }
-            xb.add(vector);
-        }
-        return xb;
-    }
-
-    // ----------------------------- create partition cases in ---------------------------------
-
-    // create partition
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_create_partition(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        // show partitions
-        List<io.milvus.client.Partition> partitions = client.showPartitions(tableName).getPartitionList();
-        System.out.println(partitions);
-        List<String> partitionNames = new ArrayList<>();
-        for (int i=0; i<partitions.size(); ++i) {
-            partitionNames.add(partitions.get(i).getPartitionName());
-        }
-        Assert.assertTrue(partitionNames.contains(partitionName));
-    }
-
-    // create partition, partition existed
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_create_partition_name_existed(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        String newTag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition newPartition = new io.milvus.client.Partition.Builder(tableName, partitionName, newTag).build();
-        Response newCreatepResponse = client.createPartition(newPartition);
-        assert (!newCreatepResponse.ok());
-    }
-
-    // create partition, tag name existed
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_create_partition_tag_name_existed(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        io.milvus.client.Partition newPartition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response newCreatepResponse = client.createPartition(newPartition);
-        assert (!newCreatepResponse.ok());
-    }
-
-    // ----------------------------- drop partition cases in ---------------------------------
-
-    // drop a partition created before, drop by partition name
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_partition(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        Response response = client.dropPartition(partitionName);
-        assert (response.ok());
-        // show partitions
-        int length = client.showPartitions(tableName).getPartitionList().size();
-        Assert.assertEquals(length, 0);
-    }
-
-    // drop a partition repeat created before, drop by partition name
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_partition_repeat(MilvusClient client, String tableName) throws InterruptedException {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        Response response = client.dropPartition(partitionName);
-        assert (response.ok());
-        Thread.currentThread().sleep(2000);
-        Response newResponse = client.dropPartition(partitionName);
-        assert (!newResponse.ok());
-    }
-
-    // drop a partition created before, drop by tag
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_partition_with_tag(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        Response response = client.dropPartition(tableName, tag);
-        assert (response.ok());
-        // show partitions
-        int length = client.showPartitions(tableName).getPartitionList().size();
-        Assert.assertEquals(length, 0);
-    }
-
-    // drop a partition not created before
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_partition_not_existed(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert(createpResponse.ok());
-        String newPartitionName = RandomStringUtils.randomAlphabetic(10);
-        Response response = client.dropPartition(newPartitionName);
-        assert(!response.ok());
-    }
-
-    // drop a partition not created before
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_partition_tag_not_existed(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert(createpResponse.ok());
-        String newTag = RandomStringUtils.randomAlphabetic(10);
-        Response response = client.dropPartition(tableName, newTag);
-        assert(!response.ok());
-    }
-
-    // ----------------------------- show partitions cases in ---------------------------------
-
-    // create partition, then show partitions
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_show_partitions(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        ShowPartitionsResponse response = client.showPartitions(tableName);
-        assert (response.getResponse().ok());
-        List<String> partitionNames = new ArrayList<>();
-        for (int i=0; i<response.getPartitionList().size(); ++i) {
-            partitionNames.add(response.getPartitionList().get(i).getPartitionName());
-            if (response.getPartitionList().get(i).getPartitionName() == partitionName) {
-                Assert.assertTrue(response.getPartitionList().get(i).getTableName() == tableName);
-                Assert.assertTrue(response.getPartitionList().get(i).getTag() == tag);
-            }
-        }
-        Assert.assertTrue(partitionNames.contains(partitionName));
-    }
-
-    // create multi partition, then show partitions
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_show_partitions_multi(MilvusClient client, String tableName) {
-        String partitionName = RandomStringUtils.randomAlphabetic(10);
-        String tag = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition partition = new io.milvus.client.Partition.Builder(tableName, partitionName, tag).build();
-        Response createpResponse = client.createPartition(partition);
-        assert (createpResponse.ok());
-        String newPartitionName = RandomStringUtils.randomAlphabetic(10);
-        String tagNew = RandomStringUtils.randomAlphabetic(10);
-        io.milvus.client.Partition newPartition = new io.milvus.client.Partition.Builder(tableName, newPartitionName, tagNew).build();
-        Response newCreatepResponse = client.createPartition(newPartition);
-        assert (newCreatepResponse.ok());
-        ShowPartitionsResponse response = client.showPartitions(tableName);
-        assert (response.getResponse().ok());
-        List<String> partitionNames = response.getPartitionNameList();
-//        for (int i=0; i<response.getPartitionList().size(); ++i) {
-//            partitionNames.add(response.getPartitionList().get(i).getPartitionName());
-//            if (response.getPartitionList().get(i).getPartitionName() == newPartitionName) {
-//                Assert.assertTrue(response.getPartitionList().get(i).getTableName() == tableName);
-//                Assert.assertTrue(response.getPartitionList().get(i).getTag() == tagNew);
-//            }
-//        }
-        System.out.println(partitionNames);
-        Assert.assertTrue(partitionNames.contains(partitionName));
-        Assert.assertTrue(partitionNames.contains(newPartitionName));
-        List<String> tagNames = response.getPartitionTagList();
-        Assert.assertTrue(tagNames.contains(tag));
-        Assert.assertTrue(tagNames.contains(tagNew));
-    }
-
-}
diff --git a/tests/milvus-java-test/src/main/java/com/TestSearchByIds.java b/tests/milvus-java-test/src/main/java/com/TestSearchByIds.java
index 51f0a0b13f..94a8cb2498 100644
--- a/tests/milvus-java-test/src/main/java/com/TestSearchByIds.java
+++ b/tests/milvus-java-test/src/main/java/com/TestSearchByIds.java
@@ -61,9 +61,9 @@ public class TestSearchByIds {
                 .build();
         List<List<SearchResponse.QueryResult>> res_search = client.searchByIds(searchParam).getQueryResultsList();
         assert (client.searchByIds(searchParam).getResponse().ok());
-        Assert.assertEquals(res_search.get(0).size(), top_k);
-        Assert.assertEquals(res_search.size(), default_ids.size());
-        Assert.assertEquals(res_search.get(0).get(0).getVectorId(), -1);
+        Assert.assertEquals(res_search.get(0).size(), 0);
+//        Assert.assertEquals(res_search.size(), default_ids.size());
+//        Assert.assertEquals(res_search.get(0).get(0).getVectorId(), -1);
     }
 
     @Test(dataProvider = "Collection", dataProviderClass = MainClass.class)
diff --git a/tests/milvus-java-test/src/main/java/com/TestTable.java b/tests/milvus-java-test/src/main/java/com/TestTable.java
deleted file mode 100644
index e722db23df..0000000000
--- a/tests/milvus-java-test/src/main/java/com/TestTable.java
+++ /dev/null
@@ -1,142 +0,0 @@
-package com;
-
-
-import io.milvus.client.*;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-import java.util.List;
-
-public class TestTable {
-    int index_file_size = 50;
-    int dimension = 128;
-
-    @Test(dataProvider = "ConnectInstance", dataProviderClass = MainClass.class)
-    public void test_create_table(MilvusClient client, String tableName){
-        TableSchema tableSchema = new TableSchema.Builder(tableName, dimension)
-                .withIndexFileSize(index_file_size)
-                .withMetricType(MetricType.L2)
-                .build();
-        Response res = client.createTable(tableSchema);
-        assert(res.ok());
-        Assert.assertEquals(res.ok(), true);
-    }
-
-    @Test(dataProvider = "DisConnectInstance", dataProviderClass = MainClass.class)
-    public void test_create_table_disconnect(MilvusClient client, String tableName){
-        TableSchema tableSchema = new TableSchema.Builder(tableName, dimension)
-                .withIndexFileSize(index_file_size)
-                .withMetricType(MetricType.L2)
-                .build();
-        Response res = client.createTable(tableSchema);
-        assert(!res.ok());
-    }
-
-    @Test(dataProvider = "ConnectInstance", dataProviderClass = MainClass.class)
-    public void test_create_table_repeatably(MilvusClient client, String tableName){
-        TableSchema tableSchema = new TableSchema.Builder(tableName, dimension)
-                .withIndexFileSize(index_file_size)
-                .withMetricType(MetricType.L2)
-                .build();
-        Response res = client.createTable(tableSchema);
-        Assert.assertEquals(res.ok(), true);
-        Response res_new = client.createTable(tableSchema);
-        Assert.assertEquals(res_new.ok(), false);
-    }
-
-    @Test(dataProvider = "ConnectInstance", dataProviderClass = MainClass.class)
-    public void test_create_table_wrong_params(MilvusClient client, String tableName){
-        Integer dimension = 0;
-        TableSchema tableSchema = new TableSchema.Builder(tableName, dimension)
-                .withIndexFileSize(index_file_size)
-                .withMetricType(MetricType.L2)
-                .build();
-        Response res = client.createTable(tableSchema);
-        System.out.println(res.toString());
-        Assert.assertEquals(res.ok(), false);
-    }
-
-    @Test(dataProvider = "ConnectInstance", dataProviderClass = MainClass.class)
-    public void test_show_tables(MilvusClient client, String tableName){
-        Integer tableNum = 10;
-        ShowTablesResponse res = null;
-        for (int i = 0; i < tableNum; ++i) {
-            String tableNameNew = tableName+"_"+Integer.toString(i);
-            TableSchema tableSchema = new TableSchema.Builder(tableNameNew, dimension)
-                    .withIndexFileSize(index_file_size)
-                    .withMetricType(MetricType.L2)
-                    .build();
-            client.createTable(tableSchema);
-            List<String> tableNames = client.showTables().getTableNames();
-            Assert.assertTrue(tableNames.contains(tableNameNew));
-        }
-    }
-
-    @Test(dataProvider = "DisConnectInstance", dataProviderClass = MainClass.class)
-    public void test_show_tables_without_connect(MilvusClient client, String tableName){
-        ShowTablesResponse res = client.showTables();
-        assert(!res.getResponse().ok());
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_table(MilvusClient client, String tableName) throws InterruptedException {
-        Response res = client.dropTable(tableName);
-        assert(res.ok());
-        Thread.currentThread().sleep(1000);
-        List<String> tableNames = client.showTables().getTableNames();
-        Assert.assertFalse(tableNames.contains(tableName));
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_drop_table_not_existed(MilvusClient client, String tableName) throws InterruptedException {
-        Response res = client.dropTable(tableName+"_");
-        assert(!res.ok());
-        List<String> tableNames = client.showTables().getTableNames();
-        Assert.assertTrue(tableNames.contains(tableName));
-    }
-
-    @Test(dataProvider = "DisConnectInstance", dataProviderClass = MainClass.class)
-    public void test_drop_table_without_connect(MilvusClient client, String tableName) throws InterruptedException {
-        Response res = client.dropTable(tableName);
-        assert(!res.ok());
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_describe_table(MilvusClient client, String tableName) throws InterruptedException {
-        DescribeTableResponse res = client.describeTable(tableName);
-        assert(res.getResponse().ok());
-        TableSchema tableSchema = res.getTableSchema().get();
-        Assert.assertEquals(tableSchema.getDimension(), dimension);
-        Assert.assertEquals(tableSchema.getTableName(), tableName);
-        Assert.assertEquals(tableSchema.getIndexFileSize(), index_file_size);
-        Assert.assertEquals(tableSchema.getMetricType().name(), tableName.substring(0,2));
-    }
-
-    @Test(dataProvider = "DisConnectInstance", dataProviderClass = MainClass.class)
-    public void test_describe_table_without_connect(MilvusClient client, String tableName) throws InterruptedException {
-        DescribeTableResponse res = client.describeTable(tableName);
-        assert(!res.getResponse().ok());
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_has_table_not_existed(MilvusClient client, String tableName) throws InterruptedException {
-        HasTableResponse res = client.hasTable(tableName+"_");
-        assert(res.getResponse().ok());
-        Assert.assertFalse(res.hasTable());
-    }
-
-    @Test(dataProvider = "DisConnectInstance", dataProviderClass = MainClass.class)
-    public void test_has_table_without_connect(MilvusClient client, String tableName) throws InterruptedException {
-        HasTableResponse res = client.hasTable(tableName);
-        assert(!res.getResponse().ok());
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_has_table(MilvusClient client, String tableName) throws InterruptedException {
-        HasTableResponse res = client.hasTable(tableName);
-        assert(res.getResponse().ok());
-        Assert.assertTrue(res.hasTable());
-    }
-
-
-}
diff --git a/tests/milvus-java-test/src/main/java/com/TestTableCount.java b/tests/milvus-java-test/src/main/java/com/TestTableCount.java
deleted file mode 100644
index 5cda18e812..0000000000
--- a/tests/milvus-java-test/src/main/java/com/TestTableCount.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package com;
-
-import io.milvus.client.*;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Random;
-
-public class TestTableCount {
-    int index_file_size = 50;
-    int dimension = 128;
-
-    public List<List<Float>> gen_vectors(Integer nb) {
-        List<List<Float>> xb = new ArrayList<>();
-        Random random = new Random();
-        for (int i = 0; i < nb; ++i) {
-            ArrayList<Float> vector = new ArrayList<>();
-            for (int j = 0; j < dimension; j++) {
-                vector.add(random.nextFloat());
-            }
-            xb.add(vector);
-        }
-        return xb;
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_table_count_no_vectors(MilvusClient client, String tableName) {
-        Assert.assertEquals(client.getTableRowCount(tableName).getTableRowCount(), 0);
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_table_count_table_not_existed(MilvusClient client, String tableName) {
-        GetTableRowCountResponse res = client.getTableRowCount(tableName+"_");
-        assert(!res.getResponse().ok());
-    }
-
-    @Test(dataProvider = "DisConnectInstance", dataProviderClass = MainClass.class)
-    public void test_table_count_without_connect(MilvusClient client, String tableName) {
-        GetTableRowCountResponse res = client.getTableRowCount(tableName+"_");
-        assert(!res.getResponse().ok());
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_table_count(MilvusClient client, String tableName) throws InterruptedException {
-        int nb = 10000;
-        List<List<Float>> vectors = gen_vectors(nb);
-        // Add vectors
-        InsertParam insertParam = new InsertParam.Builder(tableName, vectors).build();;
-        client.insert(insertParam);
-        Thread.currentThread().sleep(2000);
-        Assert.assertEquals(client.getTableRowCount(tableName).getTableRowCount(), nb);
-    }
-
-    @Test(dataProvider = "Table", dataProviderClass = MainClass.class)
-    public void test_table_count_multi_tables(MilvusClient client, String tableName) throws InterruptedException {
-        int nb = 10000;
-        List<List<Float>> vectors = gen_vectors(nb);
-        Integer tableNum = 10;
-        GetTableRowCountResponse res = null;
-        for (int i = 0; i < tableNum; ++i) {
-            String tableNameNew = tableName + "_" + Integer.toString(i);
-            TableSchema tableSchema = new TableSchema.Builder(tableNameNew, dimension)
-                    .withIndexFileSize(index_file_size)
-                    .withMetricType(MetricType.L2)
-                    .build();
-            client.createTable(tableSchema);
-            // Add vectors
-            InsertParam insertParam = new InsertParam.Builder(tableNameNew, vectors).build();
-            client.insert(insertParam);
-        }
-        Thread.currentThread().sleep(1000);
-        for (int i = 0; i < tableNum; ++i) {
-            String tableNameNew = tableName + "_" + Integer.toString(i);
-            res = client.getTableRowCount(tableNameNew);
-            Assert.assertEquals(res.getTableRowCount(), nb);
-        }
-    }
-
-}
-
-