diff --git a/index.d.ts b/index.d.ts
index 9d31983..42cd9ac 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -637,9 +637,8 @@ export declare class MigrationInterface {
     spatial?: boolean
   }): void;
 
-  createForeignKey(options: {
+  createForeignKey(table: string, options: {
     foreignKey?: string,
-    tableName: string,
     columnName: string,
     reference: {
       tableName: string,
@@ -649,13 +648,34 @@ export declare class MigrationInterface {
     }
   }): void;
 
+  /**
+   * drop table from database
+   * @param tableName 
+   */
   dropTable(tableName: string): void;
 
-  dropColumn(columnName: string, tableName: string): void;
+  /**
+   * drop column from table
+   * @param columnName 
+   * @param tableName 
+   */
+  dropColumn(tableName: string, columnName: string): void;
+
+  /**
+   * drop index from table
+   * @param indexName 
+   * @param tableName 
+   */
+  dropIndex(tableName: string, columns: string[]): void;
 
-  dropIndex(indexName: string, tableName: string): void;
+  dropIndexWithName(tableName: string, indexName: string): void;
 
-  dropForeignKey(foreign_key: string, tableName: string): void;
+  /**
+   * drop foreign key from table
+   * @param foreign_key 
+   * @param tableName 
+   */
+  dropForeignKey(tableName: string, foreign_key: string): void;
 
   insertData(table: string, data: any[]): void;
 
diff --git a/src/builder.js b/src/builder.js
index c14ab5c..36c5c1c 100644
--- a/src/builder.js
+++ b/src/builder.js
@@ -622,6 +622,15 @@ class ManageSQLBuilder extends Builder {
   }
 
   dropIndex(options) {
+    _validate(options, {
+      columns: 'required|array',
+      table: 'required|string',
+    });
+    options.name = 'idx_' + options.table + '_' + options.columns.join('_');
+    return _render('DROP INDEX `${name}` ON `${table}`', options);
+  }
+
+  dropIndexWithName(options) {
     _validate(options, {
       name: 'required|string',
       table: 'required|string',
diff --git a/src/migration.js b/src/migration.js
index 8f65925..b748db4 100644
--- a/src/migration.js
+++ b/src/migration.js
@@ -220,12 +220,12 @@ function _initMigration(file, queries = {}) {
   });
 
   Object.defineProperty(migration, 'createForeignKey', {
-    value: function (options = {}) {
+    value: function (table, options = {}) {
       _assign(options, {
         operator: 'create',
         target: 'foreignKey',
-        name: options.foreignKey ? options.foreignKey : 'fk_' + options.tableName + '_' + options.columnName,
-        table: options.tableName,
+        name: options.foreignKey ? options.foreignKey : 'fk_' + table + '_' + options.columnName,
+        table: table,
         column: options.columnName,
         reference: options.reference
       });
@@ -246,7 +246,7 @@ function _initMigration(file, queries = {}) {
   });
 
   Object.defineProperty(migration, 'dropColumn', {
-    value: function (name, table) {
+    value: function (table, name) {
       const builder = new ManageSQLBuilder({
         operator: 'drop',
         target: 'column',
@@ -258,10 +258,22 @@ function _initMigration(file, queries = {}) {
   });
 
   Object.defineProperty(migration, 'dropIndex', {
-    value: function (name, table) {
+    value: function (table, columns) {
       const builder = new ManageSQLBuilder({
         operator: 'drop',
         target: 'index',
+        columns,
+        table
+      });
+      queries[file].push({ sql: builder.sql, values: builder.values });
+    }, ...baseAttr
+  });
+
+  Object.defineProperty(migration, 'dropIndexWithName', {
+    value: function (table, name) {
+      const builder = new ManageSQLBuilder({
+        operator: 'drop',
+        target: 'indexWithName',
         name,
         table
       });
@@ -270,7 +282,7 @@ function _initMigration(file, queries = {}) {
   });
 
   Object.defineProperty(migration, 'dropForeignKey', {
-    value: function (name, table) {
+    value: function (table, name) {
       const builder = new ManageSQLBuilder({
         operator: 'drop',
         target: 'foreignKey',
diff --git a/tests/builder.tests.js b/tests/builder.tests.js
index 1b0c192..216e897 100644
--- a/tests/builder.tests.js
+++ b/tests/builder.tests.js
@@ -872,15 +872,37 @@ describe('builder test case', () => {
       expect(sql).to.include('`name` DESC');
     });
 
-    it('should handle dropIndex', () => {
+    it('should handle dropIndex with columns', () => {
       const options = {
         operator: 'drop',
         target: 'index',
         table: 'test_table',
-        name: 'idx_name'
+        columns: ['name']
       };
       const sql = (new ManageSQLBuilder(options)).sql;
-      expect(sql).to.be.equal('DROP INDEX `idx_name` ON `test_table`');
+      expect(sql).to.be.equal('DROP INDEX `idx_test_table_name` ON `test_table`');
+    });
+
+    it('should handle dropIndex with multiple columns', () => {
+      const options = {
+        operator: 'drop',
+        target: 'index',
+        table: 'test_table',
+        columns: ['first_name', 'last_name']
+      };
+      const sql = (new ManageSQLBuilder(options)).sql;
+      expect(sql).to.be.equal('DROP INDEX `idx_test_table_first_name_last_name` ON `test_table`');
+    });
+
+    it('should handle dropIndexWithName', () => {
+      const options = {
+        operator: 'drop',
+        target: 'indexWithName',
+        table: 'test_table',
+        name: 'idx_custom_name'
+      };
+      const sql = (new ManageSQLBuilder(options)).sql;
+      expect(sql).to.be.equal('DROP INDEX `idx_custom_name` ON `test_table`');
     });
 
     it('should handle dropForeignKey', () => {
diff --git a/tests/migration.tests.js b/tests/migration.tests.js
index ce7db4d..9365b08 100644
--- a/tests/migration.tests.js
+++ b/tests/migration.tests.js
@@ -242,5 +242,144 @@ describe('migration test case', () => {
       expect(queries[file][2].sql).to.be.equal('SET FOREIGN_KEY_CHECKS = 1');
     });
   });
+
+  describe('createForeignKey method', () => {
+    it('should create foreign key with auto-generated name', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.createForeignKey('orders', {
+        columnName: 'user_id',
+        reference: {
+          tableName: 'users',
+          columnName: 'id',
+          onDelete: 'CASCADE',
+          onUpdate: 'RESTRICT'
+        }
+      });
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.include('orders');
+      expect(queries[file][0].sql).to.include('FOREIGN KEY');
+      expect(queries[file][0].sql).to.include('fk_orders_user_id');
+    });
+
+    it('should create foreign key with custom name', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.createForeignKey('orders', {
+        foreignKey: 'fk_custom_key',
+        columnName: 'user_id',
+        reference: {
+          tableName: 'users',
+          columnName: 'id'
+        }
+      });
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.include('fk_custom_key');
+    });
+  });
+
+  describe('dropTable method', () => {
+    it('should drop table', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropTable('users');
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.be.equal('DROP TABLE `users`');
+    });
+  });
+
+  describe('dropColumn method', () => {
+    it('should drop column with table as first param', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropColumn('users', 'email');
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.be.equal('ALTER TABLE `users` DROP COLUMN `email`');
+    });
+
+    it('should drop multiple columns separately', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropColumn('users', 'email');
+      migrationObj.dropColumn('users', 'phone');
+
+      expect(queries[file].length).to.be.equal(2);
+      expect(queries[file][0].sql).to.include('DROP COLUMN `email`');
+      expect(queries[file][1].sql).to.include('DROP COLUMN `phone`');
+    });
+  });
+
+  describe('dropIndex method', () => {
+    it('should drop index by columns with auto-generated name', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropIndex('users', ['email']);
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.be.equal('DROP INDEX `idx_users_email` ON `users`');
+    });
+
+    it('should drop index by multiple columns', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropIndex('users', ['first_name', 'last_name']);
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.be.equal('DROP INDEX `idx_users_first_name_last_name` ON `users`');
+    });
+  });
+
+  describe('dropIndexWithName method', () => {
+    it('should drop index by explicit name', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropIndexWithName('users', 'idx_custom_name');
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.be.equal('DROP INDEX `idx_custom_name` ON `users`');
+    });
+  });
+
+  describe('dropForeignKey method', () => {
+    it('should drop foreign key with table as first param', () => {
+      const queries = {};
+      const file = 'test_migration.js';
+      queries[file] = [];
+      const migrationObj = _initMigration(file, queries);
+
+      migrationObj.dropForeignKey('orders', 'fk_orders_user_id');
+
+      expect(queries[file].length).to.be.equal(1);
+      expect(queries[file][0].sql).to.be.equal('ALTER TABLE `orders` DROP FOREIGN KEY `fk_orders_user_id`');
+    });
+  });
 });