remove useless file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7f60d60
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,30 @@
+# maven ignore
+target/
+*.jar
+!.mvn/wrapper/*
+*.war
+*.zip
+*.tar
+*.tar.gz
+
+# eclipse ignore
+.settings/
+.project
+.classpath
+
+# idea ignore
+.idea/
+*.ipr
+*.iml
+*.iws
+
+# temp ignore
+*.log
+*.cache
+*.diff
+*.patch
+*.tmp
+
+# system ignore
+.DS_Store
+Thumbs.db
diff --git a/src/main/resources/META-INF/services/javax.annotation.processing.Processor b/src/main/resources/META-INF/services/javax.annotation.processing.Processor
deleted file mode 100644
index 103cc2d..0000000
--- a/src/main/resources/META-INF/services/javax.annotation.processing.Processor
+++ /dev/null
@@ -1 +0,0 @@
-com.alibaba.dubbo.config.async.AsyncAnnotationProcessor
\ No newline at end of file
diff --git a/target/classes/META-INF/services/javax.annotation.processing.Processor b/target/classes/META-INF/services/javax.annotation.processing.Processor
deleted file mode 100644
index 103cc2d..0000000
--- a/target/classes/META-INF/services/javax.annotation.processing.Processor
+++ /dev/null
@@ -1 +0,0 @@
-com.alibaba.dubbo.config.async.AsyncAnnotationProcessor
\ No newline at end of file
diff --git a/target/classes/com/alibaba/dubbo/config/async/AsyncAnnotationProcessor.class b/target/classes/com/alibaba/dubbo/config/async/AsyncAnnotationProcessor.class
deleted file mode 100644
index 018847f..0000000
--- a/target/classes/com/alibaba/dubbo/config/async/AsyncAnnotationProcessor.class
+++ /dev/null
Binary files differ
diff --git a/target/classes/com/alibaba/dubbo/config/async/DubboAsync.class b/target/classes/com/alibaba/dubbo/config/async/DubboAsync.class
deleted file mode 100644
index 1930bc8..0000000
--- a/target/classes/com/alibaba/dubbo/config/async/DubboAsync.class
+++ /dev/null
Binary files differ
diff --git a/target/dubbo-async-processer-1.0.0-SNAPSHOT.jar b/target/dubbo-async-processer-1.0.0-SNAPSHOT.jar
deleted file mode 100644
index 491e7ae..0000000
--- a/target/dubbo-async-processer-1.0.0-SNAPSHOT.jar
+++ /dev/null
Binary files differ
diff --git a/target/maven-archiver/pom.properties b/target/maven-archiver/pom.properties
deleted file mode 100644
index 44f3288..0000000
--- a/target/maven-archiver/pom.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-#Generated by Maven
-#Fri Jun 29 13:59:40 CST 2018
-version=1.0.0-SNAPSHOT
-groupId=com.alibaba
-artifactId=dubbo-async-processer
diff --git a/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst b/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
deleted file mode 100644
index c4b53b1..0000000
--- a/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
+++ /dev/null
@@ -1,2 +0,0 @@
-com/alibaba/dubbo/config/async/AsyncAnnotationProcessor.class
-com/alibaba/dubbo/config/async/DubboAsync.class
diff --git a/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
deleted file mode 100644
index ec538bc..0000000
--- a/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
+++ /dev/null
@@ -1,2 +0,0 @@
-/Users/ken.lj/aliware/dubboprojects/dubbo-async-processer/src/main/java/com/alibaba/dubbo/config/async/AsyncAnnotationProcessor.java
-/Users/ken.lj/aliware/dubboprojects/dubbo-async-processer/src/main/java/com/alibaba/dubbo/config/async/DubboAsync.java
diff --git a/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst b/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
deleted file mode 100644
index e69de29..0000000
--- a/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
+++ /dev/null
