diff --git a/src/.DS_Store b/src/.DS_Store
index 5d4ae00..1d95789 100644
Binary files a/src/.DS_Store and b/src/.DS_Store differ
diff --git a/src/main/.DS_Store b/src/main/.DS_Store
index a0ee4ae..472e473 100644
Binary files a/src/main/.DS_Store and b/src/main/.DS_Store differ
diff --git a/src/main/java/hello.java b/src/main/java/Hello.java
similarity index 86%
rename from src/main/java/hello.java
rename to src/main/java/Hello.java
index 1244e9b..0001ea7 100644
--- a/src/main/java/hello.java
+++ b/src/main/java/Hello.java
@@ -1,4 +1,4 @@
-public class hello {
+public class Hello {
 
     //we can to delete once we ready!!!!!!!
     public static void main(String[] args) {
diff --git a/src/test/java/Test.java b/src/test/java/Test.java
new file mode 100644
index 0000000..092c751
--- /dev/null
+++ b/src/test/java/Test.java
@@ -0,0 +1,4 @@
+package java;
+
+public class Test {
+}