diff --git a/tests/thinkphp/library/think/appTest.php b/tests/thinkphp/library/think/appTest.php
index df126929..10916953 100644
--- a/tests/thinkphp/library/think/appTest.php
+++ b/tests/thinkphp/library/think/appTest.php
@@ -57,7 +57,7 @@ class appTest extends \PHPUnit_Framework_TestCase
         $ns = $rc->getProperty('prefixDirsPsr4');
         $ns->setAccessible(true);
         $namespace = $ns->getValue();
-        $this->assertEquals([TEST_PATH], $namespace['tests\\']);
+        $this->assertEquals([realpath(TEST_PATH)], $namespace['tests\\']);
 
         $this->assertEquals(true, function_exists('lang'));
         $this->assertEquals(true, function_exists('config'));
diff --git a/tests/thinkphp/library/think/configTest.php b/tests/thinkphp/library/think/configTest.php
index f0048a44..4b581776 100644
--- a/tests/thinkphp/library/think/configTest.php
+++ b/tests/thinkphp/library/think/configTest.php
@@ -96,7 +96,7 @@ class configTest extends \PHPUnit_Framework_TestCase
         // test $_ENV configuration
         $name  = 'test_name';
         $value = 'value';
-        putenv(ENV_PREFIX . $name . '=' . $value);
+        putenv(ENV_PREFIX . strtoupper($name) . '=' . $value);
         $this->assertEquals($value, Config::get($name, $range));
         // test getting configuration
         $reflectedPropertyConfig->setValue([$range => ['abcd' => 'efg']]);