diff --git a/Android/devkit/src/main/java/pub/doric/devkit/DoricContextDebuggable.java b/Android/devkit/src/main/java/pub/doric/devkit/DoricContextDebuggable.java
index fe13b9a8..1ff0b20a 100644
--- a/Android/devkit/src/main/java/pub/doric/devkit/DoricContextDebuggable.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/DoricContextDebuggable.java
@@ -2,7 +2,6 @@ package pub.doric.devkit;
 
 import pub.doric.DoricContext;
 import pub.doric.DoricNativeDriver;
-import pub.doric.engine.IStatusCallback;
 
 public class DoricContextDebuggable {
     private DoricContext doricContext;
diff --git a/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugDriver.java b/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugDriver.java
index 0439b9c8..28d1b3b6 100644
--- a/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugDriver.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugDriver.java
@@ -29,7 +29,6 @@ import pub.doric.IDoricDriver;
 import pub.doric.async.AsyncCall;
 import pub.doric.async.AsyncResult;
 import pub.doric.engine.DoricJSEngine;
-import pub.doric.engine.IStatusCallback;
 import pub.doric.utils.DoricConstant;
 import pub.doric.utils.DoricLog;
 import pub.doric.utils.ThreadMode;
diff --git a/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugJSEngine.java b/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugJSEngine.java
index 7794dee3..dde27193 100644
--- a/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugJSEngine.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/DoricDebugJSEngine.java
@@ -2,7 +2,6 @@ package pub.doric.devkit;
 
 import pub.doric.devkit.remote.DoricRemoteJSExecutor;
 import pub.doric.engine.DoricJSEngine;
-import pub.doric.engine.IStatusCallback;
 
 public class DoricDebugJSEngine extends DoricJSEngine {
 
diff --git a/Android/doric/src/main/java/pub/doric/engine/IStatusCallback.java b/Android/devkit/src/main/java/pub/doric/devkit/IStatusCallback.java
similarity index 68%
rename from Android/doric/src/main/java/pub/doric/engine/IStatusCallback.java
rename to Android/devkit/src/main/java/pub/doric/devkit/IStatusCallback.java
index 0dcbd70e..88c9a701 100644
--- a/Android/doric/src/main/java/pub/doric/engine/IStatusCallback.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/IStatusCallback.java
@@ -1,4 +1,4 @@
-package pub.doric.engine;
+package pub.doric.devkit;
 
 public interface IStatusCallback {
     void start();
diff --git a/Android/devkit/src/main/java/pub/doric/devkit/remote/DoricRemoteJSExecutor.java b/Android/devkit/src/main/java/pub/doric/devkit/remote/DoricRemoteJSExecutor.java
index 8e51f545..3e9c0de3 100644
--- a/Android/devkit/src/main/java/pub/doric/devkit/remote/DoricRemoteJSExecutor.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/remote/DoricRemoteJSExecutor.java
@@ -20,8 +20,8 @@ import com.github.pengfeizhou.jscore.JSRuntimeException;
 import com.github.pengfeizhou.jscore.JavaFunction;
 import com.github.pengfeizhou.jscore.JavaValue;
 
+import pub.doric.devkit.IStatusCallback;
 import pub.doric.engine.IDoricJSE;
-import pub.doric.engine.IStatusCallback;
 
 public class DoricRemoteJSExecutor implements IDoricJSE {
 
diff --git a/Android/devkit/src/main/java/pub/doric/devkit/remote/RemoteJSExecutor.java b/Android/devkit/src/main/java/pub/doric/devkit/remote/RemoteJSExecutor.java
index 677c3d98..73039511 100644
--- a/Android/devkit/src/main/java/pub/doric/devkit/remote/RemoteJSExecutor.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/remote/RemoteJSExecutor.java
@@ -24,8 +24,8 @@ import okhttp3.Response;
 import okhttp3.WebSocket;
 import okhttp3.WebSocketListener;
 import pub.doric.devkit.DevKit;
+import pub.doric.devkit.IStatusCallback;
 import pub.doric.devkit.event.QuitDebugEvent;
-import pub.doric.engine.IStatusCallback;
 
 public class RemoteJSExecutor {
     private final WebSocket webSocket;