diff --git a/src/Java/.gitignore b/src/Java/.gitignore
new file mode 100644
index 0000000000..8e9e794863
--- /dev/null
+++ b/src/Java/.gitignore
@@ -0,0 +1,2 @@
+*.class
+*.jar
diff --git a/src/Java/com/meo/asst/libmaa.java b/src/Java/com/meo/asst/libmaa.java
new file mode 100644
index 0000000000..cba63927fe
--- /dev/null
+++ b/src/Java/com/meo/asst/libmaa.java
@@ -0,0 +1,12 @@
+package com.meo.asst;
+
+public class libmaa {
+
+    static {
+        // System.loadLibrary("MeoAssistant");
+        System.loadLibrary("MeoAssistantJni");
+    }
+
+    public static native long create(String dirname);
+    public static native void destroy(long handle);
+}
diff --git a/src/Java/jni/meoasst_jni.cpp b/src/Java/jni/meoasst_jni.cpp
index 49ac223eb5..773dd7dcdd 100644
--- a/src/Java/jni/meoasst_jni.cpp
+++ b/src/Java/jni/meoasst_jni.cpp
@@ -23,7 +23,7 @@
 extern "C" {
 #endif
 
-    JNIEXPORT jlong JNICALL Java_com_maa_create(JNIEnv* env, jclass c, jstring jstr_dirname)
+    JNIEXPORT jlong JNICALL Java_com_meo_asst_libmaa_create(JNIEnv* env, jclass c, jstring jstr_dirname)
     {
         LOG_D(__FUNCTION__);
 
@@ -46,7 +46,7 @@ extern "C" {
         return (jlong)p_asst;
     }
 
-    JNIEXPORT void JNICALL Java_com_maa_destroy(JNIEnv* env, jclass c, jlong jlong_asst)
+    JNIEXPORT void JNICALL Java_com_meo_asst_libmaa_destroy(JNIEnv* env, jclass c, jlong jlong_asst)
     {
         LOG_D(__FUNCTION__);
 
diff --git a/src/Java/sample.java b/src/Java/sample.java
new file mode 100644
index 0000000000..0f8c6f1109
--- /dev/null
+++ b/src/Java/sample.java
@@ -0,0 +1,8 @@
+import com.meo.asst.libmaa;
+
+public class sample {
+    public static void main(String[] args) {
+        long handle = libmaa.create("D:\\Code\\MeoAssistantArknights\\x64\\Release");
+        libmaa.destroy(handle);
+    }
+}