diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
index 9c99d4c..3509c3c 100644
--- a/.idea/deploymentTargetDropDown.xml
+++ b/.idea/deploymentTargetDropDown.xml
@@ -4,29 +4,18 @@
     <value>
       <entry key="app">
         <State>
-          <runningDeviceTargetSelectedWithDropDown>
-            <Target>
-              <type value="RUNNING_DEVICE_TARGET" />
-              <deviceKey>
-                <Key>
-                  <type value="VIRTUAL_DEVICE_PATH" />
-                  <value value="D:\Android\.android\avd\Pixel_8_API_34.avd" />
-                </Key>
-              </deviceKey>
-            </Target>
-          </runningDeviceTargetSelectedWithDropDown>
           <targetSelectedWithDropDown>
             <Target>
               <type value="QUICK_BOOT_TARGET" />
               <deviceKey>
                 <Key>
                   <type value="VIRTUAL_DEVICE_PATH" />
-                  <value value="D:\Android\.android\avd\Pixel_8_API_34.avd" />
+                  <value value="D:\Android\.android\avd\Pixel_7_API_34.avd" />
                 </Key>
               </deviceKey>
             </Target>
           </targetSelectedWithDropDown>
-          <timeTargetWasSelectedWithDropDown value="2024-04-23T05:33:53.151174800Z" />
+          <timeTargetWasSelectedWithDropDown value="2024-04-24T03:32:20.457610Z" />
         </State>
       </entry>
     </value>
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/data/AppDatabase.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/data/AppDatabase.kt
new file mode 100644
index 0000000..f53db87
--- /dev/null
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/data/AppDatabase.kt
@@ -0,0 +1,25 @@
+package com.timber.soft.mylivewallpaper.data
+
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import com.timber.soft.mylivewallpaper.tools.AppFinalString
+import com.timber.soft.mylivewallpaper.tools.MyApplication
+
+@Database(
+    entities = [WallpaperData::class], version = AppFinalString.DB_VERSION, exportSchema = false
+)
+abstract class AppDatabase : RoomDatabase() {
+    companion object {
+        val dataBase: AppDatabase by lazy {
+            getInstance()
+        }
+
+        private fun getInstance(): AppDatabase {
+            return Room.databaseBuilder(
+                MyApplication.appContext, AppDatabase::class.java, AppFinalString.DB_NAME
+            ).build()
+        }
+    }
+    abstract fun getWallpaperDao(): WallpaperDao
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/data/WallpaperDao.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/data/WallpaperDao.kt
index c3d9fb6..98b5ae8 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/data/WallpaperDao.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/data/WallpaperDao.kt
@@ -8,7 +8,7 @@ import androidx.room.Update
 
 @Dao
 interface WallpaperDao {
-    @Query("select * from wallpaper where isCollect = :collect ")
+    @Query("select * from t_wallpaper where isCollect = :collect ")
     suspend fun getCollectData(collect: Boolean = true): List<WallpaperData>
 
     @Update
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/tools/AppFinalString.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/tools/AppFinalString.kt
index 16d610e..8208084 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/tools/AppFinalString.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/tools/AppFinalString.kt
@@ -1,6 +1,10 @@
 package com.timber.soft.mylivewallpaper.tools
 
 object AppFinalString {
-    const val TABLE_NAME_WALLPAPER = "wallpaper"
+
+    const val DB_NAME = "wallpaper_db"
+    const val DB_VERSION = 1
+    const val TABLE_NAME_WALLPAPER = "t_wallpaper"
     const val KEY_EXTRA = "KEY_EXTRA"
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/activity/DetailActivity.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/activity/DetailActivity.kt
index da5537c..655894d 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/activity/DetailActivity.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/activity/DetailActivity.kt
@@ -1,6 +1,8 @@
 package com.timber.soft.mylivewallpaper.ui.activity
 
+import android.graphics.Color
 import android.graphics.drawable.Drawable
+import android.os.Build
 import android.util.Log
 import android.view.View
 import android.widget.Toast
@@ -11,11 +13,15 @@ import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestListener
 import com.bumptech.glide.request.target.Target
+import com.timber.soft.mylivewallpaper.data.AppDatabase
 import com.timber.soft.mylivewallpaper.data.WallpaperData
 import com.timber.soft.mylivewallpaper.databinding.ActivityDetailsBinding
 import com.timber.soft.mylivewallpaper.tools.AppFinalString
 import com.timber.soft.mylivewallpaper.tools.AppTools.isExist
 import com.timber.soft.mylivewallpaper.ui.customerView.DownLoadDialog
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 
 class DetailActivity : BaseActivity(), View.OnClickListener {
 
@@ -28,8 +34,15 @@ class DetailActivity : BaseActivity(), View.OnClickListener {
     }
 
     override fun initViews() {
-        super.initViews()
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            window.decorView.systemUiVisibility =
+                (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or View.SYSTEM_UI_FLAG_LAYOUT_STABLE)
+            window.statusBarColor = Color.TRANSPARENT
+        }
+
         wallpaperData = intent.getSerializableExtra(AppFinalString.KEY_EXTRA) as WallpaperData
+
         initButton()
         initPreImg()
 
@@ -38,8 +51,7 @@ class DetailActivity : BaseActivity(), View.OnClickListener {
     private fun initPreImg() {
         Glide.with(this).load(wallpaperData.thumbnail)
             .transition(DrawableTransitionOptions.withCrossFade())
-            .diskCacheStrategy(DiskCacheStrategy.ALL)
-            .listener(object : RequestListener<Drawable> {
+            .diskCacheStrategy(DiskCacheStrategy.ALL).listener(object : RequestListener<Drawable> {
                 override fun onLoadFailed(
                     e: GlideException?,
                     model: Any?,
@@ -75,6 +87,7 @@ class DetailActivity : BaseActivity(), View.OnClickListener {
         binding.detailsCollect.setOnClickListener(this)
         binding.detailsSet.setOnClickListener(this)
         binding.detailsPlayButton.setOnClickListener(this)
+        binding.detailsCollect.isSelected = wallpaperData.isCollect
     }
 
     override fun onClick(v: View?) {
@@ -88,7 +101,7 @@ class DetailActivity : BaseActivity(), View.OnClickListener {
             }
 
             binding.detailsCollect -> {
-                Log.e("onclick", "detailsCollect has been click!")
+                setCollect()
             }
 
             binding.detailsPlayButton -> {
@@ -101,12 +114,37 @@ class DetailActivity : BaseActivity(), View.OnClickListener {
         }
     }
 
-    private fun showDownloadDialog() {
+    private fun setCollect() {
+        if (!binding.detailsCollect.isSelected) {
+            binding.detailsCollect.isSelected = !binding.detailsCollect.isSelected
+            Toast.makeText(
+                this@DetailActivity, "You have collected this sound.", Toast.LENGTH_SHORT
+            ).show()
+            CoroutineScope(Dispatchers.IO).launch {
+                AppDatabase.dataBase.getWallpaperDao().insertData(wallpaperData.apply {
+                    isCollect = binding.detailsCollect.isSelected
+                })
+            }
 
+        } else {
+            binding.detailsCollect.isSelected = !binding.detailsCollect.isSelected
+            Toast.makeText(
+                this@DetailActivity, "You have unfavorite this sound.", Toast.LENGTH_SHORT
+            ).show()
+            CoroutineScope(Dispatchers.IO).launch {
+                AppDatabase.dataBase.getWallpaperDao().deleteData(wallpaperData.apply {
+                    isCollect = binding.detailsCollect.isSelected
+                })
+            }
+        }
+    }
+
+    private fun showDownloadDialog() {
+        Log.e("file_play", "file is null!")
     }
 
     private fun playVideo() {
-
+        Log.e("file_play", "file is exist!")
     }
 
     private fun isExist(): Boolean {
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/adapter/RateStartAdapter.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/adapter/RateStartAdapter.kt
index 1b785c1..a553bc1 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/adapter/RateStartAdapter.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/adapter/RateStartAdapter.kt
@@ -1,4 +1,59 @@
 package com.timber.soft.mylivewallpaper.ui.adapter
 
-class RateStartAdapter {
+import android.annotation.SuppressLint
+import android.content.Context
+import android.service.autofill.OnClickAction
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.timber.soft.mylivewallpaper.databinding.FragmentRateBinding
+import com.timber.soft.mylivewallpaper.databinding.ItemRateStartBinding
+
+class RateStartAdapter(
+    private val context: Context,
+    private var clickAction: (Int) -> Unit
+) : RecyclerView.Adapter<RateStartAdapter.RateViewHolder>() {
+
+    private var clickPos: Int? = null
+    fun getRate(): Int? = clickPos
+
+    @SuppressLint("NotifyDataSetChanged")
+    inner class RateViewHolder(private val binding: ItemRateStartBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+        init {
+//            binding.root.setOnClickListener {
+//                val position = bindingAdapterPosition
+//                if (position != RecyclerView.NO_POSITION) {
+//                    clickAction.invoke(position)
+//                }
+//            }
+        }
+
+        fun bind(position: Int) {
+            clickPos?.let {
+                binding.itemStart.isSelected = position <= it
+            }
+            binding.consStart.setOnClickListener {
+                clickAction.invoke(position)
+                clickPos = position
+                notifyDataSetChanged()
+            }
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RateViewHolder =
+        RateViewHolder(
+            ItemRateStartBinding.inflate(
+                LayoutInflater.from(parent.context),
+                parent,
+                false
+            )
+        )
+
+
+    override fun getItemCount(): Int = 5
+
+    override fun onBindViewHolder(holder: RateViewHolder, position: Int) {
+        holder.bind(position)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/BaseFragment.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/BaseFragment.kt
index a00d232..6face8d 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/BaseFragment.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/BaseFragment.kt
@@ -21,6 +21,7 @@ abstract class BaseFragment : Fragment() {
     }
 
     open fun initViews() {
+
     }
 
     abstract fun getFragmentContentView(): View
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/RateFragment.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/RateFragment.kt
index b86a68d..2d761bb 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/RateFragment.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/RateFragment.kt
@@ -1,7 +1,9 @@
 package com.timber.soft.mylivewallpaper.ui.fragment
 
+import android.content.Intent
 import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
+import android.net.Uri
 import android.os.Bundle
 import android.view.Gravity
 import android.view.LayoutInflater
@@ -10,6 +12,7 @@ import android.view.ViewGroup
 import android.view.WindowManager
 import androidx.fragment.app.DialogFragment
 import androidx.recyclerview.widget.LinearLayoutManager
+import com.timber.soft.mylivewallpaper.R
 import com.timber.soft.mylivewallpaper.databinding.FragmentRateBinding
 import com.timber.soft.mylivewallpaper.ui.adapter.RateStartAdapter
 
@@ -31,9 +34,7 @@ class RateFragment : DialogFragment() {
     }
 
     override fun onCreateView(
-        inflater: LayoutInflater,
-        container: ViewGroup?,
-        savedInstanceState: Bundle?
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
         binding = FragmentRateBinding.inflate(layoutInflater)
         return binding.root
@@ -60,8 +61,40 @@ class RateFragment : DialogFragment() {
 
     private fun initDialog() {
         binding.run {
-
+            rateStartAdapter = RateStartAdapter(requireContext()) {
+                tvRateIt.run {
+                    isSelected = true
+                    isClickable = true
+                }
+            }
+            recyclerStart.apply {
+                adapter = rateStartAdapter
+                layoutManager = LinearLayoutManager(requireContext()).apply {
+                    orientation = LinearLayoutManager.HORIZONTAL
+                }
+            }
+            tvRateIt.run {
+                isSelected = false
+                isClickable = false
+            }
+            rateCancel.setOnClickListener() { dismiss() }
+            tvRateIt.setOnClickListener {
+                rateStartAdapter.getRate()?.let {
+                    if (it >= 3) {
+                        goRate()
+                        dismiss()
+                    } else {
+                        dismiss()
+                    }
+                }
+            }
         }
     }
 
+    private fun goRate() {
+        val intent = Intent("android.intent.action.VIEW")
+        val stringBuilder = getString(R.string.set_shop_link) + (requireContext().packageName)
+        intent.data = Uri.parse(stringBuilder)
+        startActivity(intent)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/SettingFragment.kt b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/SettingFragment.kt
index fa24116..4fada93 100644
--- a/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/SettingFragment.kt
+++ b/app/src/main/java/com/timber/soft/mylivewallpaper/ui/fragment/SettingFragment.kt
@@ -20,7 +20,7 @@ class SettingFragment : BaseFragment() {
     override fun initViews() {
         super.initViews()
         binding.setLayoutRating.setOnClickListener {
-            //TODO:no implement
+            RateFragment.newInstance(0, 0).show(childFragmentManager, "")
         }
         binding.setLayoutShare.setOnClickListener {
             val url = getString(R.string.set_shop_link) + (activity?.packageName ?: "")
diff --git a/app/src/main/res/layout/fragment_collect.xml b/app/src/main/res/layout/fragment_collect.xml
index 77d9ef6..0ef716c 100644
--- a/app/src/main/res/layout/fragment_collect.xml
+++ b/app/src/main/res/layout/fragment_collect.xml
@@ -1,6 +1,31 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:background="@color/theme_color_light"
+    android:orientation="vertical"
+    tools:context=".ui.fragment.CollectFragment">
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:background="@color/white" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        android:gravity="center_horizontal"
+        android:paddingBottom="8dp"
+        android:text="@string/collect_title"
+        android:textColor="@color/black"
+        android:textSize="18sp" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_collect"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingTop="4dp" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_rate.xml b/app/src/main/res/layout/fragment_rate.xml
index f58ba9d..8017911 100644
--- a/app/src/main/res/layout/fragment_rate.xml
+++ b/app/src/main/res/layout/fragment_rate.xml
@@ -10,7 +10,7 @@
     tools:context=".ui.fragment.RateFragment">
 
     <TextView
-        android:id="@+id/tvTitle"
+        android:id="@+id/rate_title"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="top"
@@ -24,7 +24,7 @@
         app:layout_constraintTop_toTopOf="parent" />
 
     <TextView
-        android:id="@+id/tv_content"
+        android:id="@+id/rate_content"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="12dp"
@@ -36,7 +36,7 @@
         android:textSize="12sp"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/tvTitle" />
+        app:layout_constraintTop_toBottomOf="@id/rate_title" />
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recycler_start"
@@ -45,10 +45,10 @@
         android:layout_marginTop="24dp"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/tv_content" />
+        app:layout_constraintTop_toBottomOf="@id/rate_content" />
 
     <TextView
-        android:id="@+id/tv_cancel"
+        android:id="@+id/rate_cancel"
         android:layout_width="0dp"
         android:layout_height="40dp"
         android:layout_marginTop="24dp"
@@ -72,8 +72,8 @@
         android:textSize="12sp"
         android:textStyle="bold"
         app:layout_constraintHorizontal_weight="1"
-        app:layout_constraintLeft_toRightOf="@id/tv_cancel"
+        app:layout_constraintLeft_toRightOf="@id/rate_cancel"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="@id/tv_cancel" />
+        app:layout_constraintTop_toTopOf="@id/rate_cancel" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_rate_start.xml b/app/src/main/res/layout/item_rate_start.xml
new file mode 100644
index 0000000..b2c60b0
--- /dev/null
+++ b/app/src/main/res/layout/item_rate_start.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/cons_start"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:padding="10dp">
+
+    <ImageView
+        android:id="@+id/item_start"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/selector_details_collect"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f9b3c85..286e044 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -13,6 +13,8 @@
     <string name="set_cancel">CANCEL</string>
     <string name="set_rate_it">RATE IT</string>
 
+    <string name="collect_title">My Collection</string>
+
 
     <string name="details_set_wallpaper">Set Wallpaper</string>
     <string name="video_loading">Loading video...</string>