diff --git a/chat2db-server/chat2db-plugins/chat2db-clickhouse/src/main/java/ai/chat2db/plugin/clickhouse/ClickHouseDBManage.java b/chat2db-server/chat2db-plugins/chat2db-clickhouse/src/main/java/ai/chat2db/plugin/clickhouse/ClickHouseDBManage.java
index 90ac6cfc..0b322788 100644
--- a/chat2db-server/chat2db-plugins/chat2db-clickhouse/src/main/java/ai/chat2db/plugin/clickhouse/ClickHouseDBManage.java
+++ b/chat2db-server/chat2db-plugins/chat2db-clickhouse/src/main/java/ai/chat2db/plugin/clickhouse/ClickHouseDBManage.java
@@ -1,14 +1,78 @@
 package ai.chat2db.plugin.clickhouse;
 
-import java.sql.Connection;
-
 import ai.chat2db.spi.DBManage;
 import ai.chat2db.spi.jdbc.DefaultDBManage;
 import ai.chat2db.spi.sql.ConnectInfo;
 import ai.chat2db.spi.sql.SQLExecutor;
 import org.apache.commons.lang3.StringUtils;
 
+import java.sql.*;
+import java.util.Objects;
+
 public class ClickHouseDBManage extends DefaultDBManage implements DBManage {
+    @Override
+    public String exportDatabase(Connection connection, String databaseName, String schemaName, boolean containData) throws SQLException {
+        StringBuilder sqlBuilder = new StringBuilder();
+        exportTablesOrViewsOrDictionaries(connection, sqlBuilder, databaseName, containData);
+        exportFunctions(connection, sqlBuilder);
+        return sqlBuilder.toString();
+    }
+
+    private void exportFunctions(Connection connection, StringBuilder sqlBuilder) throws SQLException {
+        try(Statement statement = connection.createStatement();ResultSet resultSet = statement.executeQuery("SELECT name,create_query from system.functions where origin='SQLUserDefined'")){
+            while (resultSet.next()) {
+                sqlBuilder.append("DROP FUNCTION IF EXISTS ").append(resultSet.getString(1)).append(";\n");
+                sqlBuilder.append(resultSet.getString(2)).append(";\n");
+            }
+        }
+    }
+
+    private void exportTablesOrViewsOrDictionaries(Connection connection, StringBuilder sqlBuilder, String databaseName, boolean containData) throws SQLException {
+        try (Statement statement = connection.createStatement(); ResultSet resultSet = statement.executeQuery("SELECT create_table_query, has_own_data,engine,name from system.`tables` WHERE `database`='" + databaseName + "'")) {
+            while (resultSet.next()) {
+                String ddl = resultSet.getString(1);
+                boolean dataFlag = resultSet.getInt(2) == 1;
+                String tableType = resultSet.getString(3);
+                String tableOrViewName = resultSet.getString(4);
+                if (Objects.equals("View", tableType)) {
+                    sqlBuilder.append("DROP VIEW IF EXISTS ").append(databaseName).append(".").append(tableOrViewName).append(";\n").append(ddl).append(";");
+                } else if (Objects.equals("Dictionary", tableType)) {
+                    sqlBuilder.append("DROP DICTIONARY IF EXISTS ").append(databaseName).append(".").append(tableOrViewName).append(";\n").append(ddl).append(";");
+                } else {
+                    sqlBuilder.append("DROP TABLE IF EXISTS ").append(databaseName).append(".").append(tableOrViewName).append(";\n").append(ddl).append(";");
+                    if (containData && dataFlag) {
+                        exportTableData(connection, tableOrViewName, sqlBuilder);
+                    }
+                }
+            }
+        }
+    }
+
+
+    private void exportTableData(Connection connection, String tableName, StringBuilder sqlBuilder) throws SQLException {
+        StringBuilder insertSql = new StringBuilder();
+        try (Statement statement = connection.createStatement(); ResultSet resultSet = statement.executeQuery("select * from " + tableName)) {
+            ResultSetMetaData metaData = resultSet.getMetaData();
+            while (resultSet.next()) {
+                insertSql.append("INSERT INTO ").append(tableName).append(" VALUES (");
+                for (int i = 1; i <= metaData.getColumnCount(); i++) {
+                    String value = resultSet.getString(i);
+                    if (Objects.isNull(value)) {
+                        insertSql.append("NULL");
+                    } else {
+                        insertSql.append("'").append(value).append("'");
+                    }
+                    if (i < metaData.getColumnCount()) {
+                        insertSql.append(", ");
+                    }
+                }
+                insertSql.append(");\n");
+            }
+            insertSql.append("\n");
+        }
+        sqlBuilder.append(insertSql);
+    }
+
 
     @Override
     public Connection getConnection(ConnectInfo connectInfo) {