diff --git a/Kiri.php b/Kiri.php
index 3c13f3d9..c6549df5 100644
--- a/Kiri.php
+++ b/Kiri.php
@@ -47,20 +47,21 @@ class Kiri
 
 
     /**
-     * @param $className
+     * @param string|array $className
      * @param array $construct
      * @return mixed
      * @throws Exception
      */
-    public static function createObject($className, array $construct = []): mixed
+    public static function createObject(string|array $className, array $construct = []): mixed
     {
+        $container = static::getContainer();
         if (is_string($className) && class_exists($className)) {
-            $object = static::getContainer()->get($className);
+            $object = $container->get($className);
             return self::configure($object, $construct);
         } else if (is_array($className) && isset($className['class'])) {
             $class = $className['class'];
             unset($className['class']);
-            return static::getContainer()->make($class, $construct, $className);
+            return $container->make($class, $construct, $className);
         } else if (is_callable($className, TRUE)) {
             return call_user_func($className, $construct);
         } else {
diff --git a/kiri-engine/Core/DateFormat.php b/kiri-engine/Core/DateFormat.php
index 63ff394c..62f23fed 100644
--- a/kiri-engine/Core/DateFormat.php
+++ b/kiri-engine/Core/DateFormat.php
@@ -10,7 +10,6 @@ declare(strict_types=1);
 namespace Kiri\Core;
 
 
-
 /**
  * Class DateFormat
  * @package Kiri\Core
@@ -18,87 +17,99 @@ namespace Kiri\Core;
 class DateFormat
 {
 
-	/**
-	 * @param $time
-	 * @return bool|false|int|string
-	 */
-	private static function check($time): bool|int|string
-	{
-		if ($time === null) {
-			$time = time();
-		} else if (is_numeric($time)) {
-			$length = strlen((string)$time);
-			if ($length != 10 && $length != 13) {
-				return false;
-			}
-		} else if (is_string($time)) {
-			$time = strtotime($time);
-		}
 
-		if (date('Y-m-d', $time)) {
-			return $time;
-		}
-		return false;
-	}
-
-
-	/**
-	 * @param null $time
-	 * @return bool|false|int
-	 *
-	 * 获取指定日期当周第一天的时间
-	 */
-	public static function getWeekCurrentDay($time = null): bool|int
-	{
-		if (!($time = static::check($time))) {
-			return false;
-		}
-
-		$time = strtotime('-' . (date('N') - 1) . 'days', $time);
-
-		return strtotime(date('Y-m-d'), $time);
-	}
-
-
-	/**
-	 * @param null $time
-	 * @return bool|false|int
-	 *
-	 * 获取指定日期当月第一天的时间
-	 */
-	public static function getMonthCurrentDay($time = null): bool|int
-	{
-		if (!($time = static::check($time))) {
-			return false;
-		}
-
-		return strtotime(date('Y-m', $time) . '-01');
-	}
-
-	/**
-	 * @param $time
-	 * @return bool|int|string 指定的月份有几天
-	 * 指定的月份有几天
-	 */
-	public static function getMonthTotalDay($time): bool|int|string
-	{
-		if (!($time = static::check($time))) {
-			return false;
-		}
-
-		return date('t', $time);
-	}
-
-	/**
-	 * @param $startTime
-	 * @param null $endTime
-	 * @return string
-	 */
-	public static function mtime($startTime, $endTime = null): string
+    /**
+     * @return int
+     */
+    public static function DaySecond(): int
     {
-		if ($endTime === null) {
-			$endTime = microtime(true);
-		}
-		return sprintf('%.7f', $endTime - $startTime);
-	}
+        $time = strtotime(date('Y-m-d', strtotime('+1days')));
+
+        return $time - time();
+    }
+
+
+    /**
+     * @param $time
+     * @return bool|false|int|string
+     */
+    private static function check($time): bool|int|string
+    {
+        if ($time === null) {
+            $time = time();
+        } else if (is_numeric($time)) {
+            $length = strlen((string)$time);
+            if ($length != 10 && $length != 13) {
+                return false;
+            }
+        } else if (is_string($time)) {
+            $time = strtotime($time);
+        }
+
+        if (date('Y-m-d', $time)) {
+            return $time;
+        }
+        return false;
+    }
+
+
+    /**
+     * @param null $time
+     * @return bool|false|int
+     *
+     * 获取指定日期当周第一天的时间
+     */
+    public static function getWeekCurrentDay($time = null): bool|int
+    {
+        if (!($time = static::check($time))) {
+            return false;
+        }
+
+        $time = strtotime('-' . (date('N') - 1) . 'days', $time);
+
+        return strtotime(date('Y-m-d'), $time);
+    }
+
+
+    /**
+     * @param null $time
+     * @return bool|false|int
+     *
+     * 获取指定日期当月第一天的时间
+     */
+    public static function getMonthCurrentDay($time = null): bool|int
+    {
+        if (!($time = static::check($time))) {
+            return false;
+        }
+
+        return strtotime(date('Y-m', $time) . '-01');
+    }
+
+    /**
+     * @param $time
+     * @return bool|int|string 指定的月份有几天
+     * 指定的月份有几天
+     */
+    public static function getMonthTotalDay($time): bool|int|string
+    {
+        if (!($time = static::check($time))) {
+            return false;
+        }
+
+        return date('t', $time);
+    }
+
+    /**
+     * @param $startTime
+     * @param null $endTime
+     * @return string
+     */
+    public static function mtime($startTime, $endTime = null): string
+    {
+        if ($endTime === null) {
+            $endTime = microtime(true);
+        }
+        return sprintf('%.7f', $endTime - $startTime);
+    }
 }