diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 839281bbfde243545f148a9003d3e22c93bf19e0..0000000000000000000000000000000000000000
--- a/.gitignore
+++ /dev/null
@@ -1,9 +0,0 @@
-*.iml
-.gradle
-/local.properties
-/.idea
-.DS_Store
-/build
-/captures
-.externalNativeBuild
-bintrayUpload-key.bat
diff --git a/build.gradle b/build.gradle
index 8ad5f91713db2573b3471ca814476b290374188b..0bee467945cfc16a56f018287b1c796bcb639811 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 apply plugin: 'com.huawei.ohos.app'
 
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
 ohos {
     compileSdkVersion 6
     defaultConfig {
diff --git a/entry/build.gradle b/entry/build.gradle
index 37ada361216dca0ebbfbdfa428a27b6fd3a9841b..d74b51544a7e4d9274d11f8b23eaa6a1970f8d89 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -1,6 +1,5 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
 ohos {
     compileSdkVersion 6
     defaultConfig {
diff --git a/library/src/androidTest/java/com/scwang/wave/ExampleInstrumentedTest.java b/library/src/androidTest/java/com/scwang/wave/ExampleInstrumentedTest.java
deleted file mode 100644
index b442a22a3c4516dbf33e997eeb9f8896cd6cc91b..0000000000000000000000000000000000000000
--- a/library/src/androidTest/java/com/scwang/wave/ExampleInstrumentedTest.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.scwang.wave;
-
-import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
-    @Test
-    public void useAppContext() throws Exception {
-        // Context of the app under test.
-        Context appContext = InstrumentationRegistry.getTargetContext();
-
-        assertEquals("com.scwang.wave.test", appContext.getPackageName());
-    }
-}
diff --git a/library/src/main/AndroidManifest.xml b/library/src/main/AndroidManifest.xml
deleted file mode 100644
index 057538886715591c4778b392668d6798d5e116fe..0000000000000000000000000000000000000000
--- a/library/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.scwang.wave" />
diff --git a/library/src/main/res/values/attrs.xml b/library/src/main/res/values/attrs.xml
deleted file mode 100644
index 13b3fc382c3962b45d4740baf35e2a30b0151bf8..0000000000000000000000000000000000000000
--- a/library/src/main/res/values/attrs.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <attr name="mwhWaves" format="string|enum">
-        <enum name="MultiWave" value="-1"/>
-        <enum name="PairWave" value="-2"/>
-    </attr>
-    <attr name="mwhShape" format="enum">
-        <enum name="Rect" value="0"/>
-        <enum name="RoundRect" value="1"/>
-        <enum name="Oval" value="2"/>
-    </attr>
-    <declare-styleable name="MultiWaveHeader">
-        <attr name="mwhWaveHeight" format="dimension"/>
-        <attr name="mwhStartColor" format="color"/>
-        <attr name="mwhCloseColor" format="color"/>
-        <attr name="mwhIsRunning" format="boolean"/>
-        <attr name="mwhEnableFullScreen" format="boolean"/>
-        <attr name="mwhColorAlpha" format="fraction|float"/>
-        <attr name="mwhProgress" format="fraction|float"/>
-        <attr name="mwhVelocity" format="fraction|float"/>
-        <attr name="mwhGradientAngle" format="integer"/>
-        <attr name="mwhCornerRadius" format="dimension"/>
-        <attr name="mwhWaves"/>
-        <attr name="mwhShape"/>
-    </declare-styleable>
-
-    <!--<declare-styleable name="Wave">-->
-        <!--<attr name="mwOffsetX" format="dimension"/>-->
-        <!--<attr name="mwOffsetY" format="dimension"/>-->
-        <!--<attr name="mwVelocity" format="dimension"/>-->
-        <!--<attr name="mwWaveHeight" format="dimension"/>-->
-        <!--<attr name="mwScaleX" format="float"/>-->
-        <!--<attr name="mwScaleY" format="float"/>-->
-    <!--</declare-styleable>-->
-
-</resources>
\ No newline at end of file
diff --git a/library/src/main/res/values/strings.xml b/library/src/main/res/values/strings.xml
deleted file mode 100644
index 6d5185635a623090a0a12f580fa101b4acbfbc92..0000000000000000000000000000000000000000
--- a/library/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<resources>
-    <string name="app_name">Library</string>
-</resources>
diff --git a/library/src/main/res/values/styles.xml b/library/src/main/res/values/styles.xml
deleted file mode 100644
index ec6842a4f68d96c02c51380afec1e3f87f663ed3..0000000000000000000000000000000000000000
--- a/library/src/main/res/values/styles.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <style name="MultiWaveHeader">
-    </style>
-    <style name="MultiWaveHeader.Wave">
-        <item name="android:layout_width">0dp</item>
-        <item name="android:layout_height">0dp</item>
-    </style>
-</resources>
\ No newline at end of file
diff --git a/library/src/test/java/com/scwang/wave/ExampleUnitTest.java b/library/src/test/java/com/scwang/wave/ExampleUnitTest.java
deleted file mode 100644
index 5cf1e1805e16785a652cb24892cd34cc80c204d4..0000000000000000000000000000000000000000
--- a/library/src/test/java/com/scwang/wave/ExampleUnitTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.scwang.wave;
-
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-public class ExampleUnitTest {
-    @Test
-    public void addition_isCorrect() throws Exception {
-        assertEquals(4, 2 + 2);
-    }
-}
\ No newline at end of file