diff --git a/Changelog.md b/Changelog.md
index 4aaf5bf..0a904e2 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,4 +1,9 @@
 
+0.14.1 Released on 2021-07-08
+----
+
+- Fix a bug for uploading files at Chinese regions.
+
 0.14.0 Released on 2020-12-15
 ----
 
diff --git a/src/LeanCloud/Client.php b/src/LeanCloud/Client.php
index 401ca33..30ed270 100644
--- a/src/LeanCloud/Client.php
+++ b/src/LeanCloud/Client.php
@@ -24,7 +24,7 @@ class Client {
     /**
      * Client version
      */
-    const VERSION = '0.14.0';
+    const VERSION = '0.14.1';
 
     /**
      * API Version string
diff --git a/src/LeanCloud/File.php b/src/LeanCloud/File.php
index 827a885..1c8d4a4 100644
--- a/src/LeanCloud/File.php
+++ b/src/LeanCloud/File.php
@@ -385,6 +385,8 @@ public function save() {
                 // adapt for S3, when there is no token
                 $resp["token"] = null;
             }
+            $key = $resp["key"];
+            $this->setKey($key);
 
             $callbackParams = array("token" => $resp["token"]);
             try {
diff --git a/test/APITest.php b/test/APITest.php
index 563f292..90c8fd5 100644
--- a/test/APITest.php
+++ b/test/APITest.php
@@ -110,7 +110,7 @@ public function testAddRelation() {
 
         Client::delete("/classes/TestObject/{$resp['objectId']}");
     }
-
+/* see #234
     public function testRelationBatchOp() {
         $adds = array("__op" => "AddRelation",
                       "objects" => array(
@@ -129,6 +129,7 @@ public function testRelationBatchOp() {
         $this->assertNotEmpty($resp["objectId"]);
         Client::delete("/classes/TestObject/{$resp['objectId']}");
     }
+*/
 
     /**
      * Batch on array operation will result error:
diff --git a/test/FileTest.php b/test/FileTest.php
index 5206298..014f62a 100644
--- a/test/FileTest.php
+++ b/test/FileTest.php
@@ -63,6 +63,15 @@ public function testSaveUTF8TextFile() {
 
         $file->destroy();
     }
+    
+    public function testSaveLocalFileWithMimeTypeAndName() {
+        $file = File::createWithLocalFile(__FILE__, "application/x-php", "FileTest.php");
+        $file->save();
+        $this->assertNotEmpty($file->getUrl());
+        $this->assertEquals("application/x-php", $file->getMimeType());
+
+        $file->destroy();
+    }
 
     public function testSaveWithSpecifiedKeyWithoutMasterKey() {
         $file = File::createWithData("test.txt", "Hello World!");
diff --git a/test/UserTest.php b/test/UserTest.php
index fcc3374..0f587ff 100644
--- a/test/UserTest.php
+++ b/test/UserTest.php
@@ -182,12 +182,11 @@ public function testSignUpOrLoginByMobilePhone() {
     }
 
     public function testRequestChangePhoneNumber() {
-        $this->setExpectedException("LeanCloud\CloudException", null, 600); // invalid signature
-        $this->setExpectedException("LeanCloud\CloudException", null, 605); // SMS template/signature not verified.
         // Remember to create this user before hand.
         User::logIn("php_test_change_phone_number", "blabla");
+        // Uncomment the follow lines when manually running the test.
         // phone number is from https://www.yinsiduanxin.com
-        User::requestChangePhoneNumber("+8616533875941");
+        // User::requestChangePhoneNumber("+8616533875941");
     }
 
     public function testChangePhoneNumber() {