diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c0bc81e..7f084c4 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -35,6 +35,7 @@
         <activity android:name=".features.feedback.FeedbackActivity"  android:exported="false" />
         <activity android:name=".features.withdrawrecord.WithdrawRecordActivity"  android:exported="false" />
         <activity android:name=".features.privacy.PrivacyActivity"  android:exported="false" />
+        <activity android:name=".features.watchad.WatchAdActivity"  android:exported="false" />
 
 
 
diff --git a/app/src/main/java/com/gamedog/vididin/features/watchad/WatchAdActivity.kt b/app/src/main/java/com/gamedog/vididin/features/watchad/WatchAdActivity.kt
index 7a5ed8d..2b1922f 100644
--- a/app/src/main/java/com/gamedog/vididin/features/watchad/WatchAdActivity.kt
+++ b/app/src/main/java/com/gamedog/vididin/features/watchad/WatchAdActivity.kt
@@ -2,12 +2,20 @@ package com.gamedog.vididin.features.watchad
 
 import android.app.Activity
 import android.content.Intent
+import android.os.Bundle
+import android.os.CountDownTimer
+import android.os.PersistableBundle
 import android.view.LayoutInflater
+import androidx.activity.addCallback
 import androidx.activity.viewModels
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.updatePadding
 import com.ama.core.architecture.appBase.AppViewsActivity
+import com.ama.core.architecture.ext.toast
+import com.ama.core.architecture.util.AndroidUtil
+import com.ama.core.architecture.util.eventbus.NotifyMan
+import com.gamedog.vididin.R
 import com.gamedog.vididin.main.interfaces.OnTabStyleListener
 import dagger.hilt.android.AndroidEntryPoint
 import kotlin.getValue
@@ -22,6 +30,10 @@ class WatchAdActivity : AppViewsActivity<ViewBinding, UiState, ViewModel>(), OnT
     override val mViewModel: ViewModel by viewModels()
     override fun inflateViewBinding(inflater: LayoutInflater) = ViewBinding.inflate(inflater)
 
+
+    private lateinit var mCountDownTimer: CountDownTimer
+    private var mTaskUUID: Int = 0
+
     override fun ViewBinding.initViews() {
         with(binding) {
 
@@ -31,15 +43,49 @@ class WatchAdActivity : AppViewsActivity<ViewBinding, UiState, ViewModel>(), OnT
 
     override fun ViewBinding.initWindowInsets() {
         ViewCompat.setOnApplyWindowInsetsListener(contentRoot) { v, insets ->
-            val systemBars =
-                insets.getInsets(WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.displayCutout())
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.displayCutout())
             v.updatePadding(top = systemBars.top)
             insets
         }
     }
 
     override fun ViewBinding.initListeners() {
-        //TODO("Not yet implemented")
+        onBackPressedDispatcher.addCallback(this@WatchAdActivity) {
+            AndroidUtil.showToast("Can't exit while watching video")
+        }
+
+        stateCounter()
+    }
+
+
+    private fun notifyAdWatchFinish() {
+        NotifyMan.instance().sendEvent(mTaskUUID, null)
+    }
+
+    private fun stateCounter() {
+        mCountDownTimer = object : CountDownTimer(5000, 1000) {
+            override fun onTick(millisUntilFinished: Long) {
+                val secondsRemaining = millisUntilFinished / 1000
+                binding.tvAdCounter.text = "${secondsRemaining}"
+            }
+
+            override fun onFinish() {
+                notifyAdWatchFinish()
+                finish()
+            }
+        }
+        mCountDownTimer.start()
+    }
+
+    override fun readIntent(intent: Intent) {
+        super.readIntent(intent)
+        mTaskUUID = intent.getIntExtra(KEY_TASKID, 0)
+    }
+
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mCountDownTimer.cancel()
     }
 
     override fun ViewBinding.initObservers() {
@@ -56,8 +102,12 @@ class WatchAdActivity : AppViewsActivity<ViewBinding, UiState, ViewModel>(), OnT
 
 
     companion object {
-        internal fun startActivity(activity: Activity) {
-            activity.startActivity(Intent(activity.applicationContext, WatchAdActivity::class.java))
+        private val KEY_TASKID = "KEY_TASKID"
+
+        internal fun startActivity(activity: Activity, taskUUID: Int) {
+            val intent = Intent(activity.applicationContext, WatchAdActivity::class.java)
+            intent.putExtra(KEY_TASKID, taskUUID)
+            activity.startActivity(intent)
         }
     }
 
diff --git a/app/src/main/java/com/gamedog/vididin/main/WatchVideoDialog.kt b/app/src/main/java/com/gamedog/vididin/main/WatchVideoDialog.kt
index c9c77e8..5225550 100644
--- a/app/src/main/java/com/gamedog/vididin/main/WatchVideoDialog.kt
+++ b/app/src/main/java/com/gamedog/vididin/main/WatchVideoDialog.kt
@@ -1,15 +1,14 @@
 package com.gamedog.vididin.main
 
 import android.app.Activity
-import android.content.Context
+import com.ama.core.architecture.util.AndroidUtil
 import com.ama.core.architecture.util.setOnClickBatch
 import com.ama.core.architecture.widget.BindingDialog
 import com.gamedog.vididin.databinding.DialogWatchVideoBinding
-import com.gamedog.vididin.main.fragments.task.RewardDetail
+import com.gamedog.vididin.router.Router
 
 
 class WatchVideoDialog(context: Activity) : BindingDialog<DialogWatchVideoBinding>(context, DialogWatchVideoBinding::inflate) {
-    private lateinit var mDataList: List<RewardDetail>
 
     init {
         build()
@@ -30,7 +29,6 @@ class WatchVideoDialog(context: Activity) : BindingDialog<DialogWatchVideoBindin
                     }
                     flAction ->  {
                         gotoWatchVideo()
-                        dismiss()
                     }
                 }
             }
@@ -38,7 +36,13 @@ class WatchVideoDialog(context: Activity) : BindingDialog<DialogWatchVideoBindin
     }
 
     private fun gotoWatchVideo() {
+        val taskUUID = AndroidUtil.genRandomInt(500000, Int.MAX_VALUE)
+        registerEvents({
+            AndroidUtil.showToast("广告任务完成")
+            dismiss()
+        }, taskUUID)
 
+        Router.WatchAd.startActivity(mActivity, taskUUID)
     }
 
 
diff --git a/app/src/main/java/com/gamedog/vididin/router/RouterDefault.kt b/app/src/main/java/com/gamedog/vididin/router/RouterDefault.kt
index 20bb54e..a9a6514 100644
--- a/app/src/main/java/com/gamedog/vididin/router/RouterDefault.kt
+++ b/app/src/main/java/com/gamedog/vididin/router/RouterDefault.kt
@@ -41,7 +41,7 @@ class DefaultVersionRouter: IRouterVersion {
 
 
 class DefaultWatchAdRouter: IRouterWatchAd {
-    override fun startActivity(activity: Activity) {
-        WatchAdActivity.Companion.startActivity(activity)
+    override fun startActivity(activity: Activity, taskUUID: Int) {
+        WatchAdActivity.Companion.startActivity(activity, taskUUID)
     }
 }
diff --git a/app/src/main/java/com/gamedog/vididin/router/RouterInterfaces.kt b/app/src/main/java/com/gamedog/vididin/router/RouterInterfaces.kt
index a61ac2a..2ed5cd9 100644
--- a/app/src/main/java/com/gamedog/vididin/router/RouterInterfaces.kt
+++ b/app/src/main/java/com/gamedog/vididin/router/RouterInterfaces.kt
@@ -24,7 +24,7 @@ interface IRouterSplash {
 }
 
 interface IRouterWatchAd {
-    fun startActivity(activity: Activity)
+    fun startActivity(activity: Activity, taskUUID: Int)
 }
 
 
diff --git a/app/src/main/res/layout/activity_watch_ad.xml b/app/src/main/res/layout/activity_watch_ad.xml
index 8cab800..bb7fa40 100644
--- a/app/src/main/res/layout/activity_watch_ad.xml
+++ b/app/src/main/res/layout/activity_watch_ad.xml
@@ -1,9 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:id="@+id/content_root" >
+    android:layout_height="match_parent">
 
 
     <androidx.appcompat.widget.AppCompatImageView
@@ -14,6 +12,22 @@
         android:src="@mipmap/bg_record_win_rgiht"
         />
 
-</LinearLayout>
+    <FrameLayout
+        android:id="@+id/content_root"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/tv_ad_counter"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:textSize="18sp"
+            android:textColor="@color/white"
+            android:text="ad showing"
+            />
+    </FrameLayout>
+
+</FrameLayout>
 
 
diff --git a/core/architecture/src/main/java/com/ama/core/architecture/base/views/BaseViewsActivity.kt b/core/architecture/src/main/java/com/ama/core/architecture/base/views/BaseViewsActivity.kt
index e85275d..bedfb28 100644
--- a/core/architecture/src/main/java/com/ama/core/architecture/base/views/BaseViewsActivity.kt
+++ b/core/architecture/src/main/java/com/ama/core/architecture/base/views/BaseViewsActivity.kt
@@ -1,5 +1,6 @@
 package com.ama.core.architecture.base.views
 
+import android.content.Intent
 import android.os.Bundle
 import android.view.View
 import androidx.activity.enableEdgeToEdge
@@ -55,6 +56,7 @@ abstract class BaseViewsActivity<Binding : ViewBinding, UiState : Any,
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         initEdgeToEdge()
+        readIntent(intent)
         // 内容
         setContentView(binding.root)
         // 初始化
@@ -65,6 +67,15 @@ abstract class BaseViewsActivity<Binding : ViewBinding, UiState : Any,
         binding.initObservers()
     }
 
+    override fun readIntent(intent: Intent) {
+
+    }
+
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        readIntent(intent)
+    }
+
     open fun initEdgeToEdge() {
         enableEdgeToEdge()
     }
diff --git a/core/architecture/src/main/java/com/ama/core/architecture/interfaces/ViewBindingsInit.kt b/core/architecture/src/main/java/com/ama/core/architecture/interfaces/ViewBindingsInit.kt
index 8e6d01b..5eebcec 100644
--- a/core/architecture/src/main/java/com/ama/core/architecture/interfaces/ViewBindingsInit.kt
+++ b/core/architecture/src/main/java/com/ama/core/architecture/interfaces/ViewBindingsInit.kt
@@ -1,5 +1,6 @@
 package com.ama.core.architecture.interfaces
 
+import android.content.Intent
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.viewbinding.ViewBinding
@@ -17,6 +18,8 @@ interface ViewBindingActivity<Binding : ViewBinding, UiState> {
     fun Binding.initObservers()
 
     fun Binding.onUiStateCollect(uiState: UiState)
+
+    fun readIntent(intent: Intent)
 }
 
 interface ViewBindingFragment<Binding : ViewBinding, UiState> {
diff --git a/core/architecture/src/main/java/com/ama/core/architecture/util/AndroidUtil.kt b/core/architecture/src/main/java/com/ama/core/architecture/util/AndroidUtil.kt
index fca2108..0c6c652 100644
--- a/core/architecture/src/main/java/com/ama/core/architecture/util/AndroidUtil.kt
+++ b/core/architecture/src/main/java/com/ama/core/architecture/util/AndroidUtil.kt
@@ -1,16 +1,26 @@
 package com.ama.core.architecture.util
 
-import android.app.Activity
-import android.content.Intent
+import android.widget.Toast
 import com.ama.core.architecture.BaseApp
+import kotlin.random.Random
 
 class AndroidUtil private constructor() {
 
     companion object {
 
 
+        fun genRandomInt(rangeBegin: Int, rangeEnd: Int): Int {
+            return Random.nextInt(rangeBegin, rangeEnd)
+        }
 
 
+        fun showToast(strRes: Int) {
+            Toast.makeText(BaseApp.appContext(), strRes, Toast.LENGTH_SHORT).show()
+        }
+
+        fun showToast(str: String) {
+            Toast.makeText(BaseApp.appContext(), str, Toast.LENGTH_SHORT).show()
+        }
 
 
     }
diff --git a/core/architecture/src/main/java/com/ama/core/architecture/widget/BindingDialog.kt b/core/architecture/src/main/java/com/ama/core/architecture/widget/BindingDialog.kt
index 60a41c1..52ebe3d 100644
--- a/core/architecture/src/main/java/com/ama/core/architecture/widget/BindingDialog.kt
+++ b/core/architecture/src/main/java/com/ama/core/architecture/widget/BindingDialog.kt
@@ -28,6 +28,7 @@ import androidx.lifecycle.LifecycleOwner
 import androidx.viewbinding.ViewBinding
 import com.ama.core.architecture.R
 import com.ama.core.architecture.util.ScreenUtils
+import com.ama.core.architecture.util.eventbus.NotifyMan
 import com.ama.core.common.util.dp
 
 
@@ -48,6 +49,20 @@ open class BindingDialog<VB : ViewBinding>(protected val mActivity: Activity,
     lateinit var mBinding: VB
     var currEvent: Lifecycle.Event? = null
 
+    private var mEventCallback: NotifyMan.ICallback? = null
+
+    protected fun registerEvents(onEvents: ((NotifyMan.NotifyData<*>?)->Unit), vararg eventTypes: Int) {
+        if (mEventCallback == null) {
+            mEventCallback = object : NotifyMan.ICallback(true) {
+                override fun onEvent(data: NotifyMan.NotifyData<*>?) {
+                    onEvents.invoke(data)
+                }
+            }
+        }
+
+        NotifyMan.instance().register(mEventCallback, *eventTypes)
+    }
+
     companion object {
 
         fun getRoundRectDrawable(radius: Int, color: Int): ShapeDrawable {
@@ -78,6 +93,9 @@ open class BindingDialog<VB : ViewBinding>(protected val mActivity: Activity,
         super.onCreate(savedInstanceState)
         mBinding = inflate(layoutInflater)
         setContentView(mBinding.root)
+        setOnDismissListener {
+            NotifyMan.instance().unregister(mEventCallback)
+        }
         init()
     }
 
@@ -88,6 +106,7 @@ open class BindingDialog<VB : ViewBinding>(protected val mActivity: Activity,
         }
     }
 
+
     fun init() {
         if (mActivity is ComponentActivity) {
             mActivity.lifecycle.addObserver(this)