diff --git a/build.gradle b/build.gradle
index 730d87c..90096d9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.2.40'
+    ext.kotlin_version = '1.2.41'
     repositories {
         google()
         jcenter()
diff --git a/library/build.gradle b/library/build.gradle
index 1471ccc..0121a94 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -25,7 +25,7 @@ dependencies {
 
     ext.support_version = '27.1.1'
     ext.mosby_version = '3.1.0'
-    ext.rxjava_version = '2.1.12'
+    ext.rxjava_version = '2.1.13'
     ext.rxandroid_version = '2.0.2'
     ext.rxbinding_version = '2.1.1'
 
diff --git a/library/src/main/java/com/qwert2603/andrlib/base/mvi/BaseFrameLayout.kt b/library/src/main/java/com/qwert2603/andrlib/base/mvi/BaseFrameLayout.kt
index eeec294..f7a5df3 100644
--- a/library/src/main/java/com/qwert2603/andrlib/base/mvi/BaseFrameLayout.kt
+++ b/library/src/main/java/com/qwert2603/andrlib/base/mvi/BaseFrameLayout.kt
@@ -1,6 +1,8 @@
 package com.qwert2603.andrlib.base.mvi
 
 import android.annotation.TargetApi
+import android.app.Activity
+import android.app.Application
 import android.content.Context
 import android.os.Build
 import android.support.annotation.CallSuper
@@ -39,6 +41,8 @@ abstract class BaseFrameLayout<VS : Any, V : BaseView<VS>, P : BasePresenter<V,
 
     override fun onDetachedFromWindow() {
         viewDisposable.clear()
+        (mviDelegate as? Application.ActivityLifecycleCallbacks)
+                ?.let { (context as Activity).application.unregisterActivityLifecycleCallbacks(it) }
         super.onDetachedFromWindow()
     }