diff --git a/Storage/Storage.Test/FileTest.cs b/Storage/Storage.Test/FileTest.cs
index 1b47b4c..2e5c287 100644
--- a/Storage/Storage.Test/FileTest.cs
+++ b/Storage/Storage.Test/FileTest.cs
@@ -7,14 +7,14 @@ namespace LeanCloudTests {
     public class FileTest {
         [SetUp]
         public void SetUp() {
-            //Utils.InitNorthChina();
-            Utils.InitEastChina();
+            Utils.InitNorthChina();
+            //Utils.InitEastChina();
             //Utils.InitUS();
         }
 
         [Test]
         public async Task SaveImage() {
-            AVFile file = new AVFile("hello.png", File.ReadAllBytes("hello.png"));
+            AVFile file = new AVFile("hello.png", File.ReadAllBytes("../../../assets/hello.png"));
             await file.SaveAsync();
             Assert.NotNull(file.ObjectId);
             TestContext.Out.WriteLine($"file: {file.ObjectId}, {file.Url}");
@@ -22,7 +22,7 @@ namespace LeanCloudTests {
 
         [Test]
         public async Task SaveBigFile() {
-            AVFile file = new AVFile("test.apk", File.ReadAllBytes("test.apk"));
+            AVFile file = new AVFile("test.apk", File.ReadAllBytes("../../../assets/test.apk"));
             await file.SaveAsync();
             Assert.NotNull(file.ObjectId);
             TestContext.Out.WriteLine($"file: {file.ObjectId}, {file.Url}");
diff --git a/Storage/Storage.Test/assets/hello.png b/Storage/Storage.Test/assets/hello.png
new file mode 100644
index 0000000..34be68d
Binary files /dev/null and b/Storage/Storage.Test/assets/hello.png differ
diff --git a/Storage/Storage.Test/assets/test.apk b/Storage/Storage.Test/assets/test.apk
new file mode 100644
index 0000000..4d17983
Binary files /dev/null and b/Storage/Storage.Test/assets/test.apk differ