diff --git a/README.md b/README.md
index 68974e8..d608db6 100644
--- a/README.md
+++ b/README.md
@@ -10,10 +10,10 @@ Provide an additional toolkit library for spring framework.
     - reverse converter with `.reverse()` method
     - functional converter, used for java `stream` mapping
     - instance of spring converter
-- JUnit 4 `@IfProfileValue` profile source enhancement
+- ~~JUnit 4 `@IfProfileValue` profile source enhancement~~ Moved to https://jitpack.io/#ahunigel/spring-test-toolkit
     - `@ProfileValueSourceConfiguration(EnvironmentProfileValueSource.class)`, use environment as profile value source
     - `@ProfileValueSourceConfiguration(MergedSystemEnvAndPropertyProfileValueSource.class)`, use environment and system properties as profile value source
-- JUnit 4 `@RunTestOnWindowsOnly` annotation, restrict JUnit 4 tests running only on windows operation system
+- ~~JUnit 4 `@RunTestOnWindowsOnly` annotation, restrict JUnit 4 tests running only on windows operation system~~ Moved to https://jitpack.io/#ahunigel/spring-test-toolkit 
 
 ## How to use
 
@@ -44,6 +44,7 @@ public class FooApplication {}
 class FooConverter extends ReversibleConverter<Foo, Boo> {}
 ```
 
+~~All the following testing features are moved to https://jitpack.io/#ahunigel/spring-test-toolkit~~
 ```java
 @ProfileValueSourceConfiguration(EnvironmentProfileValueSource.class)
 public class FooTest {
@@ -64,6 +65,7 @@ public class FooTest {}
 - [Using YAML Instead of Properties](https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-external-config-yaml)
 - [Spring @PropertySource using YAML](https://stackoverflow.com/questions/21271468/spring-propertysource-using-yaml)
 - [Spring YAML Configuration](https://www.baeldung.com/spring-yaml)
+- [spring-test-toolkit](https://jitpack.io/#ahunigel/spring-test-toolkit)
 
 ## TODOs
 
diff --git a/src/main/java/com/github/ahunigel/test/EnvironmentProfileValueSource.java b/src/main/java/com/github/ahunigel/test/EnvironmentProfileValueSource.java
deleted file mode 100644
index 07ce911..0000000
--- a/src/main/java/com/github/ahunigel/test/EnvironmentProfileValueSource.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.github.ahunigel.test;
-
-import org.springframework.test.annotation.ProfileValueSource;
-
-/**
- * Use environment as profile value source
- * <p>
- * Created by Nigel.Zheng on 2019/5/14.
- *
- * @author Nigel.Zheng
- */
-public class EnvironmentProfileValueSource implements ProfileValueSource {
-
-  @Override
-  public String get(String key) {
-    return System.getenv(key);
-  }
-}
diff --git a/src/main/java/com/github/ahunigel/test/MergedSystemEnvAndPropertyProfileValueSource.java b/src/main/java/com/github/ahunigel/test/MergedSystemEnvAndPropertyProfileValueSource.java
deleted file mode 100644
index 97ca252..0000000
--- a/src/main/java/com/github/ahunigel/test/MergedSystemEnvAndPropertyProfileValueSource.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.github.ahunigel.test;
-
-import org.springframework.test.annotation.ProfileValueSource;
-
-/**
- * Merge environment and system properties as profile value source
- * <p>
- * Created by Nigel.Zheng on 2019/5/14.
- *
- * @author Nigel.Zheng
- */
-public class MergedSystemEnvAndPropertyProfileValueSource implements ProfileValueSource {
-
-  @Override
-  public String get(String key) {
-    return System.getenv(key) != null ? System.getenv(key) : System.getProperty(key);
-  }
-}
diff --git a/src/main/java/com/github/ahunigel/test/RunTestOnWindowsOnly.java b/src/main/java/com/github/ahunigel/test/RunTestOnWindowsOnly.java
deleted file mode 100644
index f25f07c..0000000
--- a/src/main/java/com/github/ahunigel/test/RunTestOnWindowsOnly.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.github.ahunigel.test;
-
-import org.springframework.test.annotation.IfProfileValue;
-import org.springframework.test.annotation.ProfileValueSourceConfiguration;
-
-import java.lang.annotation.*;
-
-/**
- * Run JUnit 4 tests only on windows operation system
- * <p>
- * Created by Nigel.Zheng on 2019/5/20.
- *
- * @author Nigel.Zheng
- */
-@Target(ElementType.TYPE)
-@Retention(RetentionPolicy.RUNTIME)
-@Documented
-@Inherited
-@ProfileValueSourceConfiguration(EnvironmentProfileValueSource.class)
-@IfProfileValue(name = "OS", values = {"Windows_NT"})
-public @interface RunTestOnWindowsOnly {
-}