diff --git a/tests/OSS/Tests/OssClientImageTest.php b/tests/OSS/Tests/OssClientImageTest.php
new file mode 100644
index 00000000..73c5f2fd
--- /dev/null
+++ b/tests/OSS/Tests/OssClientImageTest.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace OSS\Tests;
+
+require_once __DIR__ . '/Common.php';
+
+use OSS\OssClient;
+use OSS\Model\LiveChannelConfig;
+use OSS\Model\LiveChannelInfo;
+use OSS\Model\LiveChannelListInfo;
+use OSS\Core\OssException;
+
+
+
+class OssClinetImageTest extends \PHPUnit_Framework_TestCase
+{
+    private $bucketName;
+    private $client;
+    private $local_file;
+    private $object;
+    private $download_file;
+
+    public function setUp()
+    {
+        $this->client = Common::getOssClient();
+        $this->bucketName = 'php-sdk-test-bucket-image-' . strval(rand(0, 10));
+        $this->client->createBucket($this->bucketName);
+        Common::waitMetaSync();
+        sleep(30);
+        $this->local_file = "example.jpg";
+        $this->object = "oss-example.jpg";
+        $this->download_file = "image.jpg";
+
+        $this->client->uploadFile($this->bucketName, $this->object, $this->local_file);
+    }
+
+    public function tearDown()
+    {
+        $this->client->deleteObject($this->bucketName, $this->object);     
+        $this->client->deleteBucket($this->bucketName);
+    }
+    
+    public function testImageResize()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/resize,m_fixed,h_100,w_100", );
+        $this->check($options, 100, 100, 3587, 'jpg');
+    }
+    
+    public function testImageCrop()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/crop,w_100,h_100,x_100,y_100,r_1", );
+        $this->check($options, 100, 100, 2281, 'jpg');
+    }
+
+    public function testImageRotate()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/rotate,90", );
+        $this->check($options, 267, 400, 21509, 'jpg');
+    }
+
+    public function testImageSharpen()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/sharpen,100", );
+        $this->check($options, 400, 267, 24183, 'jpg');
+    }
+
+    public function testImageWatermark()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/watermark,text_SGVsbG8g5Zu-54mH5pyN5YqhIQ", );
+        $this->check($options, 400, 267, 26953, 'jpg');
+    }
+
+    public function testImageFormat()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/format,png", );
+        $this->check($options, 400, 267, 160733, 'png');
+    }
+
+    public function testImageTofile()
+    {
+        $options = array(
+            OssClient::OSS_FILE_DOWNLOAD => $this->download_file,
+            'x-oss-process' => "image/resize,m_fixed,w_100,h_100", );
+        $this->check($options, 100, 100, 3587, 'jpg');
+    }
+
+    private function check($options, $width, $height, $size, $type)
+    {
+        $this->client->getObject($this->bucketName, $this->object, $options);
+        $array = getimagesize($this->download_file);
+        $this->assertEquals($width, $array[0]);
+        $this->assertEquals($height, $array[1]);
+        $this->assertEquals($type === 'jpg' ? 2 : 3, $array[2]);//2 <=> jpg
+        $this->assertEquals($size, ceil(filesize($this->download_file)));
+    }
+}