diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 595d6c7..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/.gitignore b/.gitignore
index 28db903..9c9c57a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,6 @@ application-*.properties
 build/
 out/
 /.idea/
-gradle
\ No newline at end of file
+gradle/
+
+       git commit -m 'update .gitignore'
\ No newline at end of file
diff --git a/diboot-example/src/test/java/MainTest.java b/diboot-example/src/test/java/MainTest.java
new file mode 100644
index 0000000..5075edc
--- /dev/null
+++ b/diboot-example/src/test/java/MainTest.java
@@ -0,0 +1,9 @@
+/**
+ * @author : wee
+ * @Description: todo
+ * @Date 2019-05-17  19:15
+ */
+public class MainTest {
+    public static void main(String[] args) {
+    }
+}
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index 457aad0..0000000
Binary files a/gradle/wrapper/gradle-wrapper.jar and /dev/null differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index 75b8c7c..0000000
--- a/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists