diff --git a/Android/doric/src/main/java/com/github/penfeizhou/doric/DoricContext.java b/Android/doric/src/main/java/com/github/penfeizhou/doric/DoricContext.java
index add8ee4f..5dd4046e 100644
--- a/Android/doric/src/main/java/com/github/penfeizhou/doric/DoricContext.java
+++ b/Android/doric/src/main/java/com/github/penfeizhou/doric/DoricContext.java
@@ -4,6 +4,7 @@ import android.content.Context;
 
 import com.github.penfeizhou.doric.async.AsyncResult;
 import com.github.penfeizhou.doric.plugin.DoricJavaPlugin;
+import com.github.penfeizhou.doric.utils.DoricConstant;
 import com.github.penfeizhou.doric.utils.DoricMetaInfo;
 import com.github.penfeizhou.doric.shader.RootNode;
 import com.github.pengfeizhou.jscore.JSDecoder;
@@ -34,7 +35,9 @@ public class DoricContext {
     }
 
     public static DoricContext create(Context context, String script, String source) {
-        return DoricContextManager.getInstance().createContext(context, script, source);
+        DoricContext doricContext = DoricContextManager.getInstance().createContext(context, script, source);
+        doricContext.callEntity(DoricConstant.DORIC_ENTITY_CREATE);
+        return doricContext;
     }
 
     public AsyncResult<JSDecoder> callEntity(String methodName, Object... args) {
@@ -58,6 +61,7 @@ public class DoricContext {
     }
 
     public void teardown() {
+        callEntity(DoricConstant.DORIC_ENTITY_DESTROY);
         DoricContextManager.getInstance().destroyContext(this).setCallback(new AsyncResult.Callback<Boolean>() {
             @Override
             public void onResult(Boolean result) {
@@ -88,4 +92,12 @@ public class DoricContext {
     public void reload(String script) {
         getDriver().createContext(mContextId, script, source);
     }
+
+    public void onShow() {
+        callEntity(DoricConstant.DORIC_ENTITY_SHOW);
+    }
+
+    public void onHidden() {
+        callEntity(DoricConstant.DORIC_ENTITY_HIDDEN);
+    }
 }
diff --git a/Android/doric/src/main/java/com/github/penfeizhou/doric/utils/DoricConstant.java b/Android/doric/src/main/java/com/github/penfeizhou/doric/utils/DoricConstant.java
index afabac4b..7b91511e 100644
--- a/Android/doric/src/main/java/com/github/penfeizhou/doric/utils/DoricConstant.java
+++ b/Android/doric/src/main/java/com/github/penfeizhou/doric/utils/DoricConstant.java
@@ -47,4 +47,9 @@ public class DoricConstant {
 
 
     public static final String DORIC_ENTITY_RESPONSE = "__response__";
+    public static final String DORIC_ENTITY_INIT = "__init__";
+    public static final String DORIC_ENTITY_CREATE = "__onCreate__";
+    public static final String DORIC_ENTITY_DESTROY = "__onDestroy__";
+    public static final String DORIC_ENTITY_SHOW = "__onShow__";
+    public static final String DORIC_ENTITY_HIDDEN = "__onHidden__";
 }
diff --git a/js-framework/src/ui/panel.ts b/js-framework/src/ui/panel.ts
index af056a71..3e043d17 100644
--- a/js-framework/src/ui/panel.ts
+++ b/js-framework/src/ui/panel.ts
@@ -18,7 +18,7 @@ type Frame = { width: number, height: number }
 export abstract class Panel {
     context?: any
     onCreate() { }
-    onDestory() { }
+    onDestroy() { }
     onShow() { }
     onHidden() { }
 
@@ -30,6 +30,7 @@ export abstract class Panel {
     getRootView() {
         return this.__root__
     }
+
     getInitData() {
         return this.__data__
     }
@@ -48,8 +49,8 @@ export abstract class Panel {
     }
 
     @NativeCall
-    private __onDestory__() {
-        this.onDestory()
+    private __onDestroy__() {
+        this.onDestroy()
     }
 
     @NativeCall