diff --git a/Database/Relation.php b/Database/Relation.php
index 27e1c75b..64fc2c12 100644
--- a/Database/Relation.php
+++ b/Database/Relation.php
@@ -8,7 +8,7 @@ use Snowflake\Abstracts\Component;
 
 /**
  * Class Relation
- * @package BeReborn\db
+ * @package Snowflake\db
  */
 class Relation extends Component
 {
diff --git a/System/Gii/Gii.php b/System/Gii/Gii.php
new file mode 100644
index 00000000..f61d923f
--- /dev/null
+++ b/System/Gii/Gii.php
@@ -0,0 +1,289 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: 向林
+ * Date: 2016/8/9 0009
+ * Time: 17:43
+ */
+
+namespace Snowflake\Gii;
+
+use Database\Connection;
+use Database\Db;
+use Exception;
+use Snowflake\Exception\ComponentException;
+use Snowflake\Exception\ConfigException;
+use Snowflake\Snowflake;
+
+/**
+ * Class gii
+ *
+ * @package Inter\utility
+ */
+class Gii
+{
+	private $tableName = NULL;
+
+	/** @var Connection */
+	private $db;
+
+	public $modelPath = APP_PATH . '/models/';
+	public $modelNamespace = 'models\\';
+
+	public $controllerPath = APP_PATH . '/app/Controllers/';
+	public $controllerNamespace = 'App\\Controllers\\';
+
+
+	public $keyword = [
+		'ADD', 'ALL', 'ALTER', 'AND', 'AS', 'ASC', 'ASENSITIVE', 'BEFORE', 'BETWEEN', 'BIGINT', 'BINARY', 'BLOB', 'BOTH', 'BY', 'CALL', 'CASCADE', 'CASE', 'CHANGE', 'CHAR', 'CHARACTER', 'CHECK', 'COLLATE', 'COLUMN', 'CONDITION', 'CONNECTION', 'CONSTRAINT', 'CONTINUE', 'CONVERT', 'CREATE', 'CROSS', 'CURRENT_DATE', 'CURRENT_TIME', 'CURRENT_TIMESTAMP', 'CURRENT_USER', 'CURSOR', 'DATABASE', 'DATABASES', 'DAY_HOUR', 'DAY_MICROSECOND', 'DAY_MINUTE', 'DAY_SECOND', 'DEC', 'DECIMAL', 'DECLARE', 'DEFAULT', 'DELAYED', 'DELETE', 'DESC', 'DESCRIBE', 'DETERMINISTIC', 'DISTINCT', 'DISTINCTROW', 'DIV', 'DOUBLE', 'DROP', 'DUAL', 'EACH', 'ELSE', 'ELSEIF', 'ENCLOSED', 'ESCAPED', 'EXISTS', 'EXIT', 'EXPLAIN', 'FALSE', 'FETCH', 'FLOAT', 'FLOAT4', 'FLOAT8', 'FOR', 'FORCE', 'FOREIGN', 'FROM', 'FULLTEXT', 'GOTO', 'GRANT', 'GROUP', 'HAVING', 'HIGH_PRIORITY', 'HOUR_MICROSECOND', 'HOUR_MINUTE', 'HOUR_SECOND', 'IF', 'IGNORE', 'IN', 'INDEX', 'INFILE', 'INNER', 'INOUT', 'INSENSITIVE', 'INSERT', 'INT', 'INT1', 'INT2', 'INT3', 'INT4', 'INT8', 'INTEGER', 'INTERVAL', 'INTO', 'IS', 'ITERATE', 'JOIN', 'KEY', 'KEYS', 'KILL', 'LABEL', 'LEADING', 'LEAVE', 'LEFT', 'LIKE', 'LIMIT', 'LINEAR', 'LINES', 'LOAD', 'LOCALTIME', 'LOCALTIMESTAMP', 'LOCK', 'LONG', 'LONGBLOB', 'LONGTEXT', 'LOOP', 'LOW_PRIORITY', 'MATCH', 'MEDIUMBLOB', 'MEDIUMINT', 'MEDIUMTEXT', 'MIDDLEINT', 'MINUTE_MICROSECOND', 'MINUTE_SECOND', 'MOD', 'MODIFIES', 'NATURAL', 'NOT', 'NO_WRITE_TO_BINLOG', 'NULL', 'NUMERIC', 'ON', 'OPTIMIZE', 'OPTION', 'OPTIONALLY', 'OR', 'ORDER', 'OUT', 'OUTER', 'OUTFILE', 'PRECISION', 'PRIMARY', 'PROCEDURE', 'PURGE', 'RAID0', 'RANGE', 'READ', 'READS', 'REAL', 'REFERENCES', 'REGEXP', 'RELEASE', 'RENAME', 'REPEAT', 'REPLACE', 'REQUIRE', 'RESTRICT', 'RETURN', 'REVOKE', 'RIGHT', 'RLIKE', 'SCHEMA', 'SCHEMAS', 'SECOND_MICROSECOND', 'SELECT', 'SENSITIVE', 'SEPARATOR', 'SET', 'SHOW', 'SMALLINT', 'SPATIAL', 'SPECIFIC', 'SQL', 'SQLEXCEPTION', 'SQLSTATE', 'SQLWARNING', 'SQL_BIG_RESULT', 'SQL_CALC_FOUND_ROWS', 'SQL_SMALL_RESULT', 'SSL', 'STARTING', 'STRAIGHT_JOIN', 'TABLE', 'TERMINATED', 'THEN', 'TINYBLOB', 'TINYINT', 'TINYTEXT', 'TO', 'TRAILING', 'TRIGGER', 'TRUE', 'UNDO', 'UNION', 'UNIQUE', 'UNLOCK', 'UNSIGNED', 'UPDATE', 'USAGE', 'USE', 'USING', 'UTC_DATE', 'UTC_TIME', 'UTC_TIMESTAMP', 'VALUES', 'VARBINARY', 'VARCHAR', 'VARCHARACTER', 'VARYING', 'WHEN', 'WHERE', 'WHILE', 'WITH', 'WRITE', 'X509', 'XOR', 'YEAR_MONTH', 'ZEROFILL'
+	];
+	/**
+	 * @var bool
+	 */
+	private $isUpdate = false;
+
+	/**
+	 * @param Connection|null $db
+	 *
+	 * @return array
+	 * @throws ComponentException
+	 * @throws ConfigException
+	 * @throws Exception
+	 */
+	public static function run(Connection $db = NULL)
+	{
+		$gii = new Gii();
+		if (!empty($db)) $gii->db = $db;
+		if (!$gii->db) {
+			$db = Input()->get('databases', 'db');
+			$gii->db = Snowflake::app()->db->get($db);
+		}
+		$redis = Snowflake::app()->getRedis();
+		if (!empty(Input()->get('t'))) {
+			$gii->tableName = Input()->get('t');
+			$redis->del('column:' . $gii->tableName);
+		}
+		if (Input()->get('m', NULL)) {
+			$model = 1;
+		}
+		if (Input()->get('c', NULL)) {
+			$c = 1;
+		}
+		if (Input()->get('isUpdate') == 1) {
+			$gii->isUpdate = TRUE;
+		}
+		return $gii->getTable($c, $model);
+	}
+
+	/**
+	 * @param $m
+	 * @param $c
+	 * @return array
+	 *
+	 * @throws Exception
+	 */
+	private function getTable(&$c, &$m)
+	{
+		$tables = $this->getFields($this->getTables());
+		if (empty($tables)) {
+			return [];
+		}
+
+		$fileList = [];
+		foreach ($tables as $key => $val) {
+			$data = $this->createModelFile($key, $val);
+			if ($m == 1) {
+				$fileList[] = $this->generateModel($data);
+			}
+			if ($c == 1) {
+				$fileList[] = $this->generateController($data);
+			}
+		}
+		return $fileList;
+	}
+
+	/**
+	 * @param array $data
+	 * @return string
+	 * @throws Exception
+	 */
+	private function generateModel(array $data)
+	{
+		$controller = new GiiModel($data['classFileName'], $data['tableName'], $data['visible'], $data['res'], $data['fields']);
+		$controller->setConnection($this->db);
+		$controller->setModelPath($this->modelPath);
+		$controller->setModelNamespace($this->modelNamespace);
+		$controller->setModule(Input()->get('module', null));
+		$controller->setControllerPath($this->controllerPath);
+		$controller->setControllerNamespace($this->controllerNamespace);
+		return $controller->generate();
+	}
+
+	/**
+	 * @param array $data
+	 * @return string
+	 * @throws Exception
+	 */
+	private function generateController(array $data)
+	{
+		$controller = new GiiController($data['classFileName'], $data['fields']);
+		$controller->setConnection($this->db);
+		$controller->setModelPath($this->modelPath);
+		$controller->setModelNamespace($this->modelNamespace);
+		$controller->setControllerPath($this->controllerPath);
+		$controller->setModule(Input()->get('module', null));
+		$controller->setControllerNamespace($this->controllerNamespace);
+		return $controller->generate();
+	}
+
+	/**
+	 * @return array|null
+	 * @throws Exception
+	 */
+	private function getTables()
+	{
+		if (empty($this->tableName)) {
+			return $this->showAll();
+		}
+		$res = $this->tableName;
+		if (is_string($res)) {
+			$res = explode(',', $this->tableName);
+		}
+		if (empty($res)) {
+			return [];
+		}
+		return $res;
+	}
+
+	/**
+	 * @return array
+	 * @throws Exception
+	 */
+	private function showAll()
+	{
+		$res = [];
+		$_tables = Db::findAllBySql('show tables', [], $this->db);
+		if (empty($_tables)) {
+			return $res;
+		}
+		foreach ($_tables as $key => $val) {
+			$res[] = array_shift($val);
+		}
+		return $res;
+	}
+
+	/**
+	 * @param $table
+	 * @return bool|int
+	 * @throws Exception
+	 */
+	private function getIndex($table)
+	{
+		$data = Db::findAllBySql('SHOW INDEX FROM ' . $table, [], $this->db);
+
+		return empty($data) ? NULL : $data[0];
+	}
+
+	/**
+	 * @param $tables
+	 *
+	 * @return array
+	 * @throws
+	 */
+	private function getFields($tables)
+	{
+		$res = [];
+		if (!is_array($tables)) {
+			$tables = [$tables];
+		}
+		foreach ($tables as $key => $val) {
+			if (empty($val)) continue;
+			$_tmp = Db::findAllBySql('SHOW FULL FIELDS FROM ' . $val, [], $this->db);
+			if (empty($_tmp)) {
+				continue;
+			}
+			$res[$val] = $_tmp;
+		}
+		return $res;
+	}
+
+	/**
+	 * @param $tableName
+	 * @param $tables
+	 *
+	 * @return array
+	 * @throws Exception
+	 */
+	public function createModelFile($tableName, $tables)
+	{
+		$res = $visible = $fields = $keys = [];
+		foreach ($tables as $_key => $_val) {
+			$keys = $tableName;
+			if ($_val['Extra'] == 'auto_increment' || $_val['Key'] == 'PRI') {
+				$keys = $tableName;
+			}
+			if (!isset($keys) && !($index = $this->getIndex($tableName))) {
+				$keys = $index['Column_name'];
+			}
+			if (in_array(strtoupper($_val['Field']), $this->keyword)) {
+				throw new Exception('You can not use keyword "' . $_val['Field'] . '" as field at table "' . $tableName . '"');
+			}
+			array_push($visible, $this->createVisible($_val['Field']));
+			array_push($fields, $_val);
+			$res[] = $this->createSetFunc($_val['Field'], $_val['Comment']);
+		}
+
+		$classFileName = $this->getClassName($tableName);
+
+		return [
+			'classFileName' => $classFileName,
+			'tableName'     => $keys,
+			'visible'       => $visible,
+			'fields'        => $fields,
+			'res'           => $res,
+		];
+	}
+
+	/**
+	 * @param $field
+	 * @return string
+	 * 创建变量注释
+	 */
+	private function createVisible($field)
+	{
+		return '
+ * @property $' . $field;
+	}
+
+	/**
+	 * @param $field
+	 * @param $comment
+	 * @return string
+	 * 暂时不知道干嘛用的
+	 */
+	private function createSetFunc($field, $comment)
+	{
+		return '
+            ' . str_pad('\'' . $field . '\'', 20, ' ', STR_PAD_RIGHT) . '=> \'' . (empty($comment) ? ucfirst($field) : $comment) . '\',';
+	}
+
+	/**
+	 * @param $tableName
+	 * @return string
+	 * 构建类名称
+	 */
+	private function getClassName($tableName)
+	{
+		$res = [];
+		foreach (explode('_', $tableName) as $n => $val) {
+			$res[] = ucfirst($val);
+		}
+
+		$name = ucfirst(rtrim($this->db->tablePrefix, '_'));
+
+		return implode('', $res);
+
+		return str_replace($name, '', implode('', $res)) . 'Comply';
+	}
+
+}
diff --git a/System/Gii/GiiBase.php b/System/Gii/GiiBase.php
new file mode 100644
index 00000000..741573da
--- /dev/null
+++ b/System/Gii/GiiBase.php
@@ -0,0 +1,218 @@
+<?php
+
+
+namespace Snowflake\Gii;
+
+
+use Database\Connection;
+
+/**
+ * Class GiiBase
+ * @package Snowflake\Gii
+ */
+abstract class GiiBase
+{
+
+	public $fileList = [];
+
+	public $modelPath = APP_PATH . '/models/';
+	public $modelNamespace = 'models\\';
+
+	public $controllerPath = APP_PATH . '/app/Controllers/';
+	public $controllerNamespace = 'App\\Controllers\\';
+
+	public $module = null;
+
+	public $rules = [];
+	public $type = [
+		'int'       => ['tinyint', 'smallint', 'mediumint', 'int', 'bigint'],
+		'string'    => ['char', 'varchar', 'tinytext', 'text', 'mediumtext', 'longtext', 'enum'],
+		'date'      => ['date'],
+		'time'      => ['time'],
+		'year'      => ['year'],
+		'datetime'  => ['datetime'],
+		'timestamp' => ['timestamp'],
+		'float'     => ['float', 'double', 'decimal',],
+	];
+	public $tableName = NULL;
+
+	/** @var Connection */
+	public $db;
+
+	/**
+	 * @param string $modelPath
+	 */
+	public function setModelPath(string $modelPath): void
+	{
+		$this->modelPath = $modelPath;
+	}
+
+	/**
+	 * @param string $modelNamespace
+	 */
+	public function setModelNamespace(string $modelNamespace): void
+	{
+		$this->modelNamespace = $modelNamespace;
+	}
+
+	/**
+	 * @param string $controllerPath
+	 */
+	public function setControllerPath(string $controllerPath): void
+	{
+		$this->controllerPath = $controllerPath;
+	}
+
+	/**
+	 * @param $module
+	 */
+	public function setModule($module)
+	{
+		$this->module = $module;
+	}
+
+	/**
+	 * @param string $controllerNamespace
+	 */
+	public function setControllerNamespace(string $controllerNamespace): void
+	{
+		$this->controllerNamespace = $controllerNamespace;
+	}
+
+
+	/**
+	 * @param \ReflectionClass $object
+	 * @param                  $className
+	 *
+	 * @return string
+	 */
+	public function getUseContent($object, $className)
+	{
+		if (empty($object)) {
+			return '';
+		}
+		$file = $this->getFilePath($className);
+		if (!file_exists($file)) {
+			return '';
+		}
+		$content = file_get_contents($file);
+		$explode = explode(PHP_EOL, $content);
+		$exists = array_slice($explode, 0, $object->getStartLine());
+		$_tmp = [];
+		foreach ($exists as $key => $val) {
+			if (trim($val) == '/**') {
+				break;
+			}
+			$_tmp[] = $val;
+		}
+		return trim(implode(PHP_EOL, $_tmp));
+	}
+
+
+	/**
+	 * @param $fields
+	 * @return mixed|null
+	 * 返回表主键
+	 */
+	public function getPrimaryKey($fields)
+	{
+		$condition = ['PRI', 'UNI'];
+		foreach ($fields as $field) {
+			if ($field['Extra'] == 'auto_increment') {
+				return $field['Field'];
+			}
+			if (in_array($field['Key'], $condition)) {
+				return $field['Field'];
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * @param $className
+	 * @return string
+	 */
+	private function getFilePath($className)
+	{
+		if (strpos($className, '\\')) {
+			$className = str_replace('\\', '/', $className);
+		}
+		if (strpos($className, '\\')) {
+			$className = str_replace('\\', '/', $className);
+		}
+
+		return APP_PATH . $className;
+	}
+
+	/**
+	 * @param \ReflectionClass $object
+	 * @param                  $className
+	 * @param                  $method
+	 * @return string
+	 * @throws \Exception
+	 */
+	public function getFuncLineContent($object, $className, $method)
+	{
+		$fun = $object->getMethod($method);
+
+		$content = file_get_contents($this->getFilePath($className));
+		$explode = explode(PHP_EOL, $content);
+		$exists = array_slice($explode, $fun->getStartLine() - 1, $fun->getEndLine() - $fun->getStartLine() + 1);
+		return implode(PHP_EOL, $exists);
+	}
+
+
+	/**
+	 * @return array
+	 */
+	protected function getModelPath()
+	{
+		$dbName = $this->db->id;
+		if (empty($dbName) || $dbName == 'db') {
+			$dbName = '';
+		}
+
+		$modelPath = [
+			'namespace' => $this->modelNamespace,
+			'path'      => $this->modelPath,
+		];
+		if (!is_dir($modelPath['path'])) {
+			mkdir($modelPath['path']);
+		}
+		if (!empty($dbName)) {
+			$modelPath['namespace'] = $this->modelNamespace . ucfirst($dbName);
+			$modelPath['path'] = $this->modelPath . ucfirst($dbName);
+		}
+
+		if (!is_dir($modelPath['path'])) {
+			mkdir($modelPath['path']);
+		}
+		return $modelPath;
+	}
+
+	/**
+	 * @param $db
+	 */
+	public function setConnection($db)
+	{
+		$this->db = $db;
+	}
+
+	/**
+	 * @param $val
+	 * @return string
+	 */
+	protected function checkIsRequired($val)
+	{
+		return strtolower($val['Null']) == 'no' && $val['Default'] === NULL ? 'true' : 'false';
+	}
+
+	/**
+	 * @return array
+	 */
+	public function getFileLists()
+	{
+		return $this->fileList;
+	}
+
+}
diff --git a/System/Gii/GiiController.php b/System/Gii/GiiController.php
new file mode 100644
index 00000000..3749b9fe
--- /dev/null
+++ b/System/Gii/GiiController.php
@@ -0,0 +1,486 @@
+<?php
+
+
+namespace Snowflake\Gii;
+
+use Snowflake\Snowflake;
+
+/**
+ * Class GiiController
+ * @package Snowflake\Gii
+ */
+class GiiController extends GiiBase
+{
+
+	public $className;
+
+	public $fields;
+
+	public function __construct($className, $fields)
+	{
+		$this->className = $className;
+		$this->fields = $fields;
+	}
+
+
+	/**
+	 * @return string
+	 * @throws \Exception
+	 */
+	public function generate()
+	{
+		$path = $this->getControllerPath();
+		$modelPath = $this->getModelPath();
+
+		$managerName = $this->className;
+
+		$namespace = rtrim($path['namespace'], '\\');
+		$model_namespace = rtrim($modelPath['namespace'], '\\');
+
+		$prefix = str_replace('_', '', $this->db->tablePrefix);
+		$managerName = str_replace(ucfirst($prefix), '', $managerName);
+
+		$class = '';
+		$controller = $namespace . '\\' . $managerName . 'Controller';
+		if (file_exists($path['path'] . '/' . $managerName . 'Controller.php')) {
+			$class = new \ReflectionClass($controller);
+		}
+
+		$controllerName = $managerName;
+
+		$html = $this->getUseContent($class, $controller);
+
+
+		if (empty($html)) {
+
+
+			$html .= "<?php
+namespace {$namespace};
+
+use Snowflake;
+use Code;
+use exception;
+use Snowflake\Core\Str;
+use Snowflake\Core\JSON;
+use Snowflake\Http\Request;
+use Snowflake\Http\Response;
+use components\ActiveController;
+use {$model_namespace}\\{$managerName};
+";
+		}
+
+		$historyModel = "use {$model_namespace}\\{$managerName};";
+		if (strpos($html, $historyModel) === false) {
+			$html .= $historyModel;
+		}
+
+		$html .= "
+		
+/**
+ * Class {$controllerName}Controller
+ *
+ * @package controller
+ */
+class {$controllerName}Controller extends ActiveController
+{
+
+";
+
+		$funcNames = [];
+		if (is_object($class)) {
+			$methods = $class->getMethods(\ReflectionMethod::IS_PUBLIC);
+			$funcNames = array_column($methods, 'name');
+
+			$classFileName = str_replace(APP_PATH, '', $class->getFileName());
+
+			if (!empty($methods)) foreach ($methods as $key => $val) {
+				if ($val->class != $class->getName()) continue;
+				$html .= "
+	" . $val->getDocComment() . "\n";
+				$html .= $this->getFuncLineContent($class, $classFileName, $val->name) . "\n";
+			}
+		}
+		if (!Input()->get('--controller-empty', false)) {
+			$default = ['actionLoadParam', 'actionAdd', 'actionUpdate', 'actionDetail', 'actionDelete', 'actionBatchDelete', 'actionList'];
+
+			foreach ($default as $key => $val) {
+				if (in_array($val, $funcNames)) continue;
+				$html .= $this->{'controllerMethod' . str_replace('action', '', $val)}($this->fields, $managerName, $managerName) . "\n";
+			}
+		}
+
+		$html .= '
+}';
+
+		$file = $path['path'] . '/' . $controllerName . 'Controller.php';
+		if (file_exists($file)) {
+			unlink($file);
+		}
+
+		Snowflake::writeFile($file, $html);
+		return $controllerName . 'Controller.php';
+	}
+
+
+	/**
+	 * @return array
+	 */
+	private function getControllerPath()
+	{
+		$dbName = $this->db->id;
+		if (empty($dbName) || $dbName == 'db') {
+			$dbName = '';
+		}
+
+		$module = empty($this->module) ? '' : $this->module;
+		$modelPath['namespace'] = $this->controllerNamespace . $module;
+		$modelPath['path'] = $this->controllerPath . $module;
+		if (!is_dir($modelPath['path'])) {
+			mkdir($modelPath['path']);
+		}
+		if (!empty($dbName)) {
+			$modelPath['namespace'] = $this->controllerNamespace . ucfirst($dbName);
+			$modelPath['path'] = $this->controllerPath . ucfirst($dbName);
+		}
+
+		$modelPath['namespace'] = rtrim($modelPath['namespace'], '\\');
+		$modelPath['path'] = rtrim($modelPath['path'], '\\');
+
+		if (!is_dir($modelPath['path'])) {
+			mkdir($modelPath['path']);
+		}
+		return $modelPath;
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param null $object
+	 * @return string
+	 * 新增
+	 */
+	public function controllerMethodAdd($fields, $className, $object = NULL)
+	{
+		return '
+    /**
+	 * @return array
+	 * @throws exception
+	 */
+	public function actionAdd()
+	{
+		$model = new ' . $className . '();
+		$model->attributes = $this->loadParam();
+		if (!$model->save()) {
+			return JSON::to(500, $model->getLastError());
+		}
+		return JSON::to(Code::SUCCESS, $model->toArray());
+	}';
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param null $object
+	 * @return string
+	 * 通用
+	 */
+	public function controllerMethodLoadParam($fields, $className, $object = NULL)
+	{
+		return '
+	/**
+	 * @return array
+	 * @throws Exception
+	 */
+	private function loadParam()
+	{
+		return [' . $this->getData($fields) . '
+		];
+	}';
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param null $object
+	 * @return string
+	 * 构建更新
+	 */
+	public function controllerMethodUpdate($fields, $className, $object = NULL)
+	{
+		return '
+    /**
+	 * @return array
+	 * @throws exception
+	 */
+	public function actionUpdate()
+	{
+		$model = ' . $className . '::findOne(Input()->post(\'id\', 0));
+		if (empty($model)) {
+			return JSON::to(500, \'指定数据不存在\');
+		}
+		$model->attributes = $this->loadParam();
+		
+		if (!$model->save()) {
+			return JSON::to(500, $model->getLastError());
+		}
+		return JSON::to(Code::SUCCESS, $model->toArray());
+	}';
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param null $object
+	 * @return string
+	 * 构建更新
+	 */
+	public function controllerMethodBatchDelete($fields, $className, $object = NULL)
+	{
+		return '
+    /**
+	 * @return array
+	 * @throws exception
+	 */
+	public function actionBatchDelete()
+	{
+		$_key = Input()->array(\'ids\');
+		$pass = Input()->string(\'password\', true, 32);		
+		if (empty($_key)) {
+			return JSON::to(500, \'IDS集合不能为空\');
+		}
+		
+		$user = $this->request->identity;
+		if (strcmp(Str::encrypt($pass), $user->password)) {
+			return JSON::to(500, \'密码错误\');
+		}
+		
+		$model = ' . $className . '::find()->in(\'id\', $_key);
+        if(!$model->delete()){
+			return JSON::to(500, \'系统繁忙, 请稍后再试!\');
+        }
+        return JSON::to(Code::SUCCESS, $model->toArray());
+	}';
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param $managerName
+	 * @return string
+	 * 构建详情
+	 */
+	public function controllerMethodDetail($fields, $className, $managerName)
+	{
+		return '
+    /**
+	 * @return array
+	 * @throws exception
+	 */
+    public function actionDetail()
+    {
+        $model = ' . $managerName . '::findOne(Input()->get(\'id\'));
+        if(empty($model)){
+            return JSON::to(404, \'Data Not Exists\');
+        }
+        return JSON::to(Code::SUCCESS, $model->toArray());
+    }';
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param $managerName
+	 * @return string
+	 * 构建删除操作
+	 */
+	public function controllerMethodDelete($fields, $className, $managerName)
+	{
+		return '
+    /**
+	 * @return array
+	 * @throws exception
+	 */
+    public function actionDelete()
+    {
+		$_key = Input()->int(\'id\', true);
+		$pass = Input()->string(\'password\', true, 32);		
+		
+		$user = $this->request->identity;
+		if (strcmp(Str::encrypt($pass), $user->password)) {
+			return JSON::to(500, \'密码错误\');
+		}
+		
+		$model = ' . $managerName . '::findOne($_key);
+		if (empty($model)) {
+			return JSON::to(500, \'指定数据不存在\');
+		}
+        if(!$model->delete()){
+			return JSON::to(500, $model->getLastError());
+        }
+        return JSON::to(Code::SUCCESS, $model);
+    }';
+	}
+
+	/**
+	 * @param $fields
+	 * @param $className
+	 * @param $managerName
+	 * @param null $object
+	 * @return string
+	 * 构建查询列表
+	 */
+	public function controllerMethodList($fields, $className, $managerName, $object = NULL)
+	{
+		return '
+    /**
+	 * @return array
+	 * @throws exception
+	 */
+    public function actionList()
+    {
+        $pWhere = array();' . $this->getWhere($fields) . '
+        
+        //分页处理
+	    $count   = Input()->get(\'count\', -1);
+	    $order   = Input()->get(\'order\', \'id\');
+	    if(!empty($order)) {
+	        $order .= !Input()->get(\'isDesc\', 0) ? \' asc\' : \' desc\';
+	    }else{
+	        $order = \'id desc\';
+	    }
+	    
+	    //列表输出
+	    $model = ' . $managerName . '::find()->where($pWhere)->orderBy($order);
+	    
+        if((int) $count === 1){
+		    $count = $model->count();
+	    }
+	    if($count != -100){
+		    $model->limit(Input()->offset() ,Input()->size());
+	    }
+	    
+		$data = $model->all()->toArray();
+		
+        return JSON::to(Code::SUCCESS, $data, $count);
+    }
+    ';
+	}
+
+	private function getData($fields)
+	{
+		$html = '';
+
+		$length = $this->getMaxLength($fields);
+
+
+		foreach ($fields as $key => $val) {
+			preg_match('/\((\d+)(,(\d+))*\)/', $val['Type'], $number);
+			$type = strtolower(preg_replace('/\(\d+(,\d+)*\)/', '', $val['Type']));
+
+			$first = preg_replace('/\s+\w+/', '', $type);
+			if ($val['Field'] == 'id') continue;
+			if ($type == 'timestamp') continue;
+			$_field = [];
+			$_field['required'] = $this->checkIsRequired($val);
+			foreach ($this->type as $_key => $value) {
+				if (!in_array(strtolower($first), $value)) continue;
+				$comment = '//' . $val['Comment'];
+				$_field['type'] = $_key;
+
+				if ($type == 'date' || $type == 'datetime' || $type == 'time') {
+					switch ($type) {
+						case 'date':
+							$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', date(\'Y-m-d\'))';
+							break;
+						case 'time':
+							$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', date(\'H:i:s\'))';
+							break;
+						default:
+							$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', date(\'Y-m-d H:i:s\'))';
+					}
+					$html .= '
+            \'' . str_pad($val['Field'] . '\'', $length, ' ', STR_PAD_RIGHT) . ' => ' . str_pad($_tps . ',', 60, ' ', STR_PAD_RIGHT) . $comment;
+				} else {
+					$tmp = 'null';
+					if (isset($number[0])) {
+						if (strpos(',', $number[0])) {
+							$tmp = '[' . $number[1] . ',' . $number[3] . ']';
+							$_field['min'] = $number[1];
+							$_field['max'] = $number[3];
+						} else {
+							$tmp = '[0,' . $number[1] . ']';
+							$_field['min'] = 0;
+							$_field['max'] = $number[1];
+						}
+					}
+					if ($key == 'string') {
+						$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', ' . $_field['required'] . ', ' . $tmp . ')';
+					} else if ($type == 'int') {
+						if ($number[0] == 10) {
+							$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', time())';
+						} else {
+							$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', ' . $_field['required'] . ')';
+						}
+					} else if ($type == 'float') {
+						$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', ' . $_field['required'] . ', ' . ($number[3] ?? '2') . ')';
+					} else if ($key == 'email') {
+						$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', ' . $_field['required'] . ')';
+					} else if ($key == 'timestamp') {
+						$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', time())';
+					} else {
+						$_tps = 'Input()->' . $_key . '(\'' . $val['Field'] . '\', ' . $_field['required'] . ')';
+					}
+					$html .= '
+            \'' . str_pad($val['Field'] . '\'', $length, ' ', STR_PAD_RIGHT) . ' => ' . str_pad($_tps . ',', 60, ' ', STR_PAD_RIGHT) . $comment;
+				}
+			}
+			$this->rules[$val['Field']] = $_field;
+		}
+		return $html;
+	}
+
+	private function getMaxLength($fields)
+	{
+		$length = 0;
+		foreach ($fields as $key => $val) {
+			if (mb_strlen($val['Field'] . ' >=') > $length) $length = mb_strlen($val['Field'] . ' >=');
+		}
+		return $length;
+	}
+
+	private function getWhere($fields)
+	{
+		$html = '';
+
+		$length = $this->getMaxLength($fields);
+
+		foreach ($fields as $key => $val) {
+			preg_match('/\d+/', $val['Type'], $number);
+
+			$type = strtolower(preg_replace('/\(\d+\)/', '', $val['Type']));
+
+			$first = preg_replace('/\s+\w+/', '', $type);
+
+			if ($type == 'timestamp') continue;
+			if ($type == 'json') continue;
+
+			foreach ($this->type as $_key => $value) {
+				if (!in_array(strtolower($first), $value)) continue;
+				$comment = '//' . $val['Comment'];
+				if ($type == 'date' || $type == 'datetime' || $type == 'time') {
+					$_tps = 'Input()->get(\'' . $val['Field'] . '\', null)';
+					$html .= '
+        $pWhere[\'' . str_pad($val['Field'] . ' <=\']', $length, ' ', STR_PAD_RIGHT) . ' = ' . str_pad($_tps . ';', 60, ' ', STR_PAD_RIGHT) . $comment;
+					$html .= '
+        $pWhere[\'' . str_pad($val['Field'] . ' >=\']', $length, ' ', STR_PAD_RIGHT) . ' = ' . str_pad($_tps . ';', 60, ' ', STR_PAD_RIGHT) . $comment;
+				} else {
+
+					$_tps = 'Input()->get(\'' . $val['Field'] . '\', null)';
+					$html .= '
+        $pWhere[\'' . str_pad($val['Field'] . '\']', $length, ' ', STR_PAD_RIGHT) . ' = ' . str_pad($_tps . ';', 60, ' ', STR_PAD_RIGHT) . $comment;
+				}
+			}
+		}
+		return $html;
+	}
+}
diff --git a/System/Gii/GiiModel.php b/System/Gii/GiiModel.php
new file mode 100644
index 00000000..e5a27a20
--- /dev/null
+++ b/System/Gii/GiiModel.php
@@ -0,0 +1,456 @@
+<?php
+
+
+namespace Snowflake\Gii;
+
+use Database\Db;
+use Snowflake\Snowflake;
+use Swoole\Coroutine\System;
+
+/**
+ * Class GiiModel
+ * @package Snowflake\Gii
+ */
+class GiiModel extends GiiBase
+{
+
+	public $classFileName;
+	public $tableName;
+	public $visible;
+	public $res;
+	public $fields;
+
+	/**
+	 * ModelFile constructor.
+	 * @param $classFileName
+	 * @param $tableName
+	 * @param $visible
+	 * @param $res
+	 * @param $fields
+	 */
+	public function __construct($classFileName, $tableName, $visible, $res, $fields)
+	{
+		$this->classFileName = $classFileName;
+		$this->tableName = $tableName;
+		$this->visible = $visible;
+		$this->res = $res;
+		$this->fields = $fields;
+	}
+
+	/**
+	 * @throws \ReflectionException
+	 * @throws \Exception
+	 */
+	public function generate()
+	{
+		$class = '';
+		$modelPath = $this->getModelPath();
+		$managerName = $this->classFileName;
+
+		$namespace = rtrim($modelPath['namespace'], '\\');
+		$classFileName = rtrim($modelPath['namespace'], '\\') . '\\' . $managerName;
+
+		$prefix = str_replace('_', '', $this->db->tablePrefix);
+		$managerName = str_replace(ucfirst($prefix), '', $managerName);
+
+		if (file_exists($modelPath['path'] . '/' . $managerName . '.php')) {
+			try {
+				$class = new \ReflectionClass($modelPath['namespace'] . '\\' . $managerName);
+			} catch (\Exception $e) {
+				var_dump($e->getMessage());
+			}
+		}
+
+
+		$html = $this->getUseContent($class, $classFileName);
+		if (empty($html)) {
+			$html = '<?php
+namespace ' . $namespace . ';
+
+use Exception;
+use Snowflake\Core\JSON;
+use Snowflake\Database\Connection;
+use Snowflake\Database\ActiveRecord;';
+		}
+
+		$createSql = $this->setCreateSql($this->tableName);
+
+		if (strpos($html, $createSql) === false) {
+			$html .= '
+' . $this->setCreateSql($this->tableName);
+		}
+
+		$html .= '
+
+/**
+ * Class ' . $managerName . '
+ * @package Inter\mysql
+ *' . implode('', $this->visible) . '
+ * @sql
+ */
+class ' . $managerName . ' extends ActiveRecord
+{';
+
+		if (!empty($class)) {
+			foreach ($class->getConstants() as $key => $val) {
+				if (is_numeric($val)) {
+					$html .= '
+    const ' . $key . ' = ' . $val . ';' . "\n";
+				} else {
+					$html .= '
+    const ' . $key . ' = \'' . $val . '\';' . "\n";
+				}
+			}
+
+			foreach ($class->getDefaultProperties() as $key => $val) {
+				$property = $class->getProperty($key);
+				if ($property->class != $class->getName()) continue;
+				if (is_array($val)) {
+					$val = '[\'' . implode('\', \'', $val) . '\']';
+				} else if (!is_numeric($val)) {
+					$val = '\'' . $val . '\'';
+				}
+
+				if ($property->isProtected()) {
+					$debug = 'protected';
+				} else if ($property->isPrivate()) {
+					$debug = 'private';
+				} else {
+					$debug = 'public';
+				}
+
+
+				if ($property->isStatic()) {
+					$html .= '
+    ' . $debug . ' static $' . $key . ' = ' . $val . ';' . "\n";
+				} else {
+					$html .= '
+    ' . $debug . ' $' . $key . ' = ' . $val . ';' . "\n";
+				}
+
+			}
+		} else {
+			$primary = $this->createPrimary($this->fields);
+			if (!empty($primary)) {
+				$html .= $primary . "\n";
+			}
+		}
+
+		$html .= $this->createTableName($this->tableName) . "\n";
+
+		$html .= $this->createRules($this->fields);
+
+
+		$html .= '        
+        
+    /**
+     * @return array
+     */
+    public function attributes() : array
+    {
+        return [' . implode('', $this->res) . '
+        ];
+    }' . "\n";
+
+		$out = ['rules', 'tableName', 'attributes'];
+		if (is_object($class)) {
+			$methods = $class->getMethods(\ReflectionMethod::IS_PUBLIC);
+
+			$classFileName = str_replace(APP_PATH, '', $class->getFileName());
+
+			$content = [];
+			if (!empty($methods)) foreach ($methods as $key => $val) {
+				if ($val->class != $class->getName()) continue;
+				if (in_array($val->name, $out)) continue;
+				$over = "
+	" . $val->getDocComment() . "\n";
+
+				$func = $this->getFuncLineContent($class, $classFileName, $val->name) . "\n";
+
+				$content[] = $over . $func;
+			}
+			if (!empty($content)) {
+				$html .= implode($content);
+			}
+		} else {
+			$html .= $this->createDatabaseSource();
+			$other = $this->generate_json_function($html, $this->fields);
+			if (!empty($other)) {
+				$html .= implode($other);
+			}
+		}
+
+		$html .= '
+}';
+
+		$file = rtrim($modelPath['path'], '/') . '/' . $managerName . '.php';
+		if (file_exists($file)) {
+			unlink($file);
+		}
+
+		Snowflake::writeFile($file, $html);
+		return $managerName . '.php';
+	}
+
+
+	private function generate_json_function($html, $fields)
+	{
+		$strings = [];
+		foreach ($fields as $field) {
+			if ($field['Type'] === 'json') {
+				$function = '
+	/**
+	 * @param $value
+	 * @return false|string
+	 */
+	public function set' . ucfirst($field['Field']) . 'Attribute($value) 
+	{
+		if ( !is_string($value) ) {
+			return JSON::encode($value); 
+		}
+		return $value;
+	}
+	';
+
+				$get_function = '
+	/**
+	 * @param $value
+	 * @return mixed
+	 */
+	public function get' . ucfirst($field['Field']) . 'Attribute($value) 
+	{
+		$value = stripcslashes($value)
+		if ( is_string($value) ) {
+			return JSON::decode($value, true); 
+		}
+		return $value;
+	}
+	';
+
+				if (strpos($html, 'set' . ucfirst($field['Field']) . 'Attribute') === false) {
+					$strings[] = $function;
+				}
+
+				if (strpos($html, 'get' . ucfirst($field['Field']) . 'Attribute') === false) {
+					$strings[] = $get_function;
+				}
+			}
+		}
+
+		return $strings;
+	}
+
+
+	/**
+	 * @param $field
+	 * @return string
+	 * 创建表名称
+	 */
+	private function createTableName($field)
+	{
+
+		$prefixed = $this->db->tablePrefix;
+		if (!empty($prefixed)) {
+			$field = str_replace($prefixed, '', $field);
+			$field = '{{%' . $field . '}}';
+		}
+
+		return '
+    /**
+     * @inheritdoc
+     */
+    public static function tableName(){
+        return \'' . $field . '\';
+    }
+    ';
+	}
+
+	/**
+	 * @param $fields
+	 * @return string
+	 * 创建效验规则
+	 */
+	private function createRules($fields)
+	{
+		$data = [];
+		foreach ($fields as $key => $val) {
+			if ($val['Extra'] == 'auto_increment') continue;
+			$type = preg_replace('/\(.*?\)|\s+\w+/', '', $val['Type']);
+			foreach ($this->type as $_key => $_val) {
+				if (in_array($type, $_val)) {
+					$type = lcfirst(str_replace('get', '', $_key));
+					break;
+				}
+			}
+			$data[$type][] = $val;
+		}
+
+		$_field_one = '';
+		$required = $this->getRequired($fields);
+		if (!empty($required)) {
+			$_field_one .= $required;
+		}
+		foreach ($data as $key => $val) {
+			$field = '[\'' . implode('\', \'', array_column($val, 'Field')) . '\']';
+			if (count($val) == 1) {
+				$field = '\'' . current($val)['Field'] . '\'';
+			}
+			$_field_one .= '
+			[' . $field . ', \'' . $key . '\'],';
+		}
+		foreach ($data as $key => $val) {
+			$length = $this->getLength($val);
+			if (!empty($length)) {
+				$_field_one .= $length . ',';
+			}
+		}
+		$required = $this->getUnique($fields);
+		if (!empty($required)) {
+			$_field_one .= $required;
+		}
+		return '
+	/**
+	 * @return array
+	 */
+    public function rules(): array
+    {
+        return [' . $_field_one . '
+        ];
+    }
+        ';
+	}
+
+	/**
+	 * @param $val
+	 * @return string
+	 */
+	public function getLength($val)
+	{
+		$data = [];
+		foreach ($val as $key => $_val) {
+			$preg = preg_match('/(\w+)\((.*?)\)/', $_val['Type'], $results);
+			if ($preg && isset($results[2])) {
+				$results[] = $_val['Field'];
+
+				$data[$results[2]][] = $results;
+			}
+		}
+		if (empty($data)) return '';
+		$string = [];
+		foreach ($data as $key => $_val) {
+			if (strpos($key, ',') !== false) {
+				$key = '[' . $key . ']';
+			}
+			if (count($_val) == 1) {
+				[$typeRule, $type, $rule, $field] = current($_val);
+				$_tmp = '
+			[\'' . $field . '\', \'' . ($type == 'enum' ? 'enum' : 'maxLength') . '\' => ' . $key . ']';
+			} else {
+				$_tmp = '
+			[[\'' . implode('\', \'', array_column($_val, 3)) . '\'], \'maxLength\' => ' . $key . ']';
+			}
+			$string[] = $_tmp;
+		}
+		return implode(',', $string);
+	}
+
+	/**
+	 * @param $fields
+	 * @return string
+	 */
+	public function getUnique($fields)
+	{
+		$data = [];
+		foreach ($fields as $_key => $_val) {
+			if ($_val['Extra'] == 'auto_increment') continue;
+			if (strpos($_val['Type'], 'unique') !== FALSE) {
+				$data[] = $_val['Field'];
+			}
+		}
+		if (empty($data)) {
+			return '';
+		}
+		return '
+			[[\'' . implode('\', \'', $data) . '\'], \'unique\'],';
+	}
+
+	/**
+	 * @param $val
+	 * @return string
+	 */
+	public function getRequired($val)
+	{
+		$data = [];
+		foreach ($val as $_key => $_val) {
+			if ($_val['Extra'] == 'auto_increment') continue;
+			if ($_val['Key'] == 'PRI' || $_val['Key'] == 'UNI' || $this->checkIsRequired($_val) === 'true') {
+				array_push($data, $_val['Field']);
+			}
+		}
+		if (empty($data)) {
+			return '';
+		}
+		return '
+			[[\'' . implode('\', \'', $data) . '\'], \'required\'],';
+	}
+
+	/**
+	 * 用来生成文档的
+	 * 格式
+	 * @param $fields
+	 * @return null|string
+	 * array(
+	 *      'field' ,'字段類型' ,'是否必填' ,'字段长度' , '字段解释',
+	 *      'field' ,'字段類型' ,'是否必填' ,'字段长度' , '字段解释',
+	 *      'field' ,'字段類型' ,'是否必填' ,'字段长度' , '字段解释',
+	 *      'field' ,'字段類型' ,'是否必填' ,'字段长度' , '字段解释',
+	 *      'field' ,'字段類型' ,'是否必填' ,'字段长度' , '字段解释',
+	 *      'field' ,'字段類型' ,'是否必填' ,'字段长度' , '字段解释',
+	 * )
+	 */
+	private function createPrimary($fields)
+	{
+		$field = $this->getPrimaryKey($fields);
+		if (empty($field)) {
+			return null;
+		}
+		return '
+	public static $primary = \'' . $field . '\';';
+	}
+
+	/**
+	 * @return string
+	 */
+	private function createDatabaseSource()
+	{
+		return '
+    /**
+	 * @return mixed|Connection
+	 * @throws Exception
+	 */
+    public static function getDb()
+    {
+	    return static::setDatabaseConnect(\'' . $this->db->id . '\');
+    }
+';
+	}
+
+	/**
+	 * @param $table
+	 * @return string
+	 * @throws \Exception
+	 */
+	private function setCreateSql($table)
+	{
+		$text = Db::showCreateSql($table, $this->db)['Create Table'] ?? '';
+
+		$_tmp = [];
+		foreach (explode(PHP_EOL, $text) as $val) {
+			$_tmp[] = '// ' . $val;
+		}
+
+		return implode(PHP_EOL, $_tmp);
+	}
+
+
+}