diff --git a/app/src/main/java/com/github/kr328/clash/ProxiesActivity.kt b/app/src/main/java/com/github/kr328/clash/ProxiesActivity.kt
index b4c1e6b..253b6d8 100644
--- a/app/src/main/java/com/github/kr328/clash/ProxiesActivity.kt
+++ b/app/src/main/java/com/github/kr328/clash/ProxiesActivity.kt
@@ -1,16 +1,19 @@
 package com.github.kr328.clash
 
 import android.os.Bundle
-import androidx.core.view.isEmpty
+import android.util.DisplayMetrics
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.LinearSmoothScroller
+import androidx.recyclerview.widget.RecyclerView
 import com.github.kr328.clash.adapter.AbstractProxyAdapter
 import com.github.kr328.clash.adapter.GridProxyAdapter
-import com.github.kr328.clash.core.model.ProxyGroup
-import com.github.kr328.clash.core.utils.Log
+import com.github.kr328.clash.adapter.ProxyChipAdapter
 import com.github.kr328.clash.remote.withClash
 import com.github.kr328.clash.utils.ProxySorter
-import com.google.android.material.chip.Chip
 import kotlinx.android.synthetic.main.activity_proxies.*
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
@@ -18,6 +21,7 @@ class ProxiesActivity : BaseActivity() {
     private val activity: ProxiesActivity
         get() = this
     private var maskedGroup: MutableSet<String> = mutableSetOf()
+    private val updateChipChannel = Channel<Unit>(Channel.CONFLATED)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -34,6 +38,58 @@ class ProxiesActivity : BaseActivity() {
                 }
             }
         }
+
+        mainList.addOnScrollListener(object : RecyclerView.OnScrollListener() {
+            override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+                updateChipChannel.offer(Unit)
+            }
+        })
+
+        chipList.adapter = ProxyChipAdapter(this) {
+            launch {
+                (mainList.adapter!! as AbstractProxyAdapter).getGroupPosition(it)?.also {
+                    val scroller = (object : LinearSmoothScroller(activity) {
+                        override fun getVerticalSnapPreference(): Int {
+                            return SNAP_TO_START
+                        }
+
+                        override fun calculateSpeedPerPixel(displayMetrics: DisplayMetrics?): Float {
+                            return 40f / displayMetrics!!.densityDpi
+                        }
+
+                        init {
+                            targetPosition = it
+                        }
+                    })
+
+                    mainList.layoutManager?.startSmoothScroll(scroller)
+                }
+            }
+        }
+        chipList.layoutManager = LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false)
+        chipList.itemAnimator?.changeDuration = 80
+
+        launch {
+            var currentChecked = ""
+
+            while (isActive) {
+                updateChipChannel.receive()
+
+                val currentGroup = (mainList.adapter!! as AbstractProxyAdapter).getCurrentGroup()
+
+                if (currentChecked == currentGroup)
+                    continue
+
+                currentChecked = currentGroup
+
+                (chipList.adapter!! as ProxyChipAdapter).apply {
+                    selected = currentChecked
+
+                    (chipList.layoutManager!! as LinearLayoutManager)
+                        .scrollToPositionWithOffset(chips.indexOf(currentChecked), 0)
+                }
+            }
+        }
     }
 
     override fun onStart() {
@@ -58,45 +114,13 @@ class ProxiesActivity : BaseActivity() {
                 sorter.sort(proxies.toList())
             }
 
-            if (chipGroup.isEmpty()) {
-                filtered.map(ProxyGroup::name).forEach {
-                    val chip = Chip(activity).apply {
-                        text = it
-
-                        chipBackgroundColor = getColorStateList(R.color.proxies_chip_colors)
-                        rippleColor = getColorStateList(R.color.proxies_chip_colors)
-                        setTextColor(getColorStateList(R.color.proxies_chip_text_colors))
-                        checkedIcon = null
-
-                        isCheckable = true
-                        isClickable = true
-                        isFocusable = true
-                        isChecked = !maskedGroup.contains(it)
-
-                        setOnCheckedChangeListener { _, isChecked ->
-                            if (isChecked) {
-                                maskedGroup.remove(it)
-                            } else {
-                                maskedGroup.add(it)
-                            }
-
-                            refreshList(it)
-                        }
-                    }
-
-                    chipGroup.addView(chip)
-                }
-            }
-
             (mainList.adapter!! as AbstractProxyAdapter).apply {
                 root = filtered.filter { !maskedGroup.contains(it.name) }
 
                 applyChange()
-
-                if (scrollTo != null) {
-                    scrollToGroup(scrollTo)
-                }
             }
+
+            (chipList.adapter!! as ProxyChipAdapter).chips = filtered.map { it.name }
         }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/github/kr328/clash/adapter/AbstractProxyAdapter.kt b/app/src/main/java/com/github/kr328/clash/adapter/AbstractProxyAdapter.kt
index 35b9fa7..06c980a 100644
--- a/app/src/main/java/com/github/kr328/clash/adapter/AbstractProxyAdapter.kt
+++ b/app/src/main/java/com/github/kr328/clash/adapter/AbstractProxyAdapter.kt
@@ -7,5 +7,6 @@ interface AbstractProxyAdapter {
     var onSelectProxyListener: suspend (String, String) -> Unit
 
     suspend fun applyChange()
-    suspend fun scrollToGroup(name: String)
+    suspend fun getGroupPosition(name: String): Int?
+    suspend fun getCurrentGroup(): String
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/github/kr328/clash/adapter/GridProxyAdapter.kt b/app/src/main/java/com/github/kr328/clash/adapter/GridProxyAdapter.kt
index 3615a64..465b482 100644
--- a/app/src/main/java/com/github/kr328/clash/adapter/GridProxyAdapter.kt
+++ b/app/src/main/java/com/github/kr328/clash/adapter/GridProxyAdapter.kt
@@ -14,7 +14,6 @@ import com.github.kr328.clash.ProxiesActivity
 import com.github.kr328.clash.R
 import com.github.kr328.clash.core.model.Proxy
 import com.github.kr328.clash.core.model.ProxyGroup
-import com.github.kr328.clash.core.utils.Log
 import com.google.android.material.card.MaterialCardView
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
@@ -25,13 +24,18 @@ class GridProxyAdapter(private val context: ProxiesActivity, spanCount: Int = 2)
     RecyclerView.Adapter<RecyclerView.ViewHolder>(), AbstractProxyAdapter {
     private interface RenderInfo {
         val name: String
+        val group: String
+    }
+
+    private data class ProxyGroupInfo(override val name: String) : RenderInfo {
+        override val group: String
+            get() = name
     }
 
-    private data class ProxyGroupInfo(override val name: String) : RenderInfo
     private data class ProxyInfo(
         override val name: String,
         val type: Proxy.Type,
-        val group: String,
+        override val group: String,
         val selectable: Boolean,
         val delay: Short,
         val active: Boolean
@@ -115,17 +119,24 @@ class GridProxyAdapter(private val context: ProxiesActivity, spanCount: Int = 2)
         }
     }
 
-    override suspend fun scrollToGroup(name: String) {
-        val position = withContext(Dispatchers.Default) {
+    override suspend fun getGroupPosition(name: String): Int? {
+        return withContext(Dispatchers.Default) {
             renderList.mapIndexed { index, p ->
-                if ( p is ProxyGroupInfo && p.name == name )
+                if (p is ProxyGroupInfo && p.name == name)
                     index
                 else
                     -1
             }.singleOrNull { it >= 0 }
-        } ?: return
+        }
+    }
 
-        layoutManager.scrollToPositionWithOffset(position, 0)
+    override suspend fun getCurrentGroup(): String {
+        val position = layoutManager.findFirstCompletelyVisibleItemPosition()
+
+        if (position < 0)
+            return ""
+
+        return renderList[position].group
     }
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
diff --git a/app/src/main/java/com/github/kr328/clash/adapter/ProxyChipAdapter.kt b/app/src/main/java/com/github/kr328/clash/adapter/ProxyChipAdapter.kt
new file mode 100644
index 0000000..b3061f7
--- /dev/null
+++ b/app/src/main/java/com/github/kr328/clash/adapter/ProxyChipAdapter.kt
@@ -0,0 +1,75 @@
+package com.github.kr328.clash.adapter
+
+import android.content.Context
+import android.graphics.Color
+import android.util.TypedValue
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.annotation.ColorInt
+import androidx.recyclerview.widget.RecyclerView
+import com.github.kr328.clash.R
+import com.google.android.material.card.MaterialCardView
+
+class ProxyChipAdapter(
+    private val context: Context,
+    private val onClick: (String) -> Unit
+) :
+    RecyclerView.Adapter<ProxyChipAdapter.Holder>() {
+    var chips = listOf<String>()
+    var selected: String = ""
+        set(value) {
+            val lastIndex = chips.indexOf(field)
+            val newIndex = chips.indexOf(value)
+
+            field = value
+
+            if (lastIndex >= 0)
+                notifyItemChanged(lastIndex)
+            if (newIndex >= 0)
+                notifyItemChanged(newIndex)
+        }
+
+    @ColorInt
+    private val colorOnSurface: Int
+
+    init {
+        val typedValue = TypedValue()
+
+        context.theme.resolveAttribute(R.attr.colorOnSurface, typedValue, true)
+        colorOnSurface = typedValue.data
+    }
+
+    class Holder(root: View) : RecyclerView.ViewHolder(root) {
+        val card: MaterialCardView = root.findViewById(R.id.root)
+        val title: TextView = root.findViewById(android.R.id.title)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): Holder {
+        val layoutInflater = LayoutInflater.from(context)
+
+        return Holder(layoutInflater.inflate(R.layout.adapter_proxies_chip, parent, false))
+    }
+
+    override fun getItemCount(): Int {
+        return chips.size
+    }
+
+    override fun onBindViewHolder(holder: Holder, position: Int) {
+        val current = chips[position]
+
+        holder.title.text = current
+        holder.card.setOnClickListener {
+            onClick(current)
+        }
+
+        if (selected == current) {
+            holder.title.setTextColor(Color.WHITE)
+            holder.card.setCardBackgroundColor(context.getColor(R.color.primaryCardColorStarted))
+        } else {
+            holder.title.setTextColor(colorOnSurface)
+            holder.card.setCardBackgroundColor(context.getColor(R.color.chipBackgroundColor))
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/anim/simple_alpha.xml b/app/src/main/res/anim/simple_alpha.xml
new file mode 100644
index 0000000..e370f2b
--- /dev/null
+++ b/app/src/main/res/anim/simple_alpha.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <alpha android:fromAlpha="1.0" android:toAlpha="0.5" />
+    <alpha android:fromAlpha="0.5" android:toAlpha="1.0" />
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_proxies.xml b/app/src/main/res/layout/activity_proxies.xml
index 70d6b38..b8d0140 100644
--- a/app/src/main/res/layout/activity_proxies.xml
+++ b/app/src/main/res/layout/activity_proxies.xml
@@ -17,20 +17,11 @@
             android:layout_height="wrap_content" />
     </com.google.android.material.appbar.AppBarLayout>
 
-    <HorizontalScrollView
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/chipList"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:scrollbars="none"
-        android:overScrollMode="never">
-
-        <com.google.android.material.chip.ChipGroup
-            android:id="@+id/chipGroup"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:animateLayoutChanges="true"
-            android:paddingStart="15dp"
-            android:paddingEnd="15dp" />
-    </HorizontalScrollView>
+        android:layout_marginBottom="10dp"/>
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/mainList"
diff --git a/app/src/main/res/layout/adapter_proxies_chip.xml b/app/src/main/res/layout/adapter_proxies_chip.xml
new file mode 100644
index 0000000..d43393f
--- /dev/null
+++ b/app/src/main/res/layout/adapter_proxies_chip.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/root"
+    android:orientation="vertical"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_marginStart="10dp"
+    android:layout_marginTop="10dp"
+    app:cardCornerRadius="12dp"
+    android:focusable="true"
+    android:clickable="true">
+
+    <TextView
+        android:id="@android:id/title"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="8dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:singleLine="true"
+        android:textAppearance="@style/TextAppearance.AppCompat.Body2"
+        android:minEms="3"
+        android:gravity="center"/>
+
+</com.google.android.material.card.MaterialCardView>
\ No newline at end of file
diff --git a/app/src/main/res/layout/page_proxies.xml b/app/src/main/res/layout/page_proxies.xml
new file mode 100644
index 0000000..f14841a
--- /dev/null
+++ b/app/src/main/res/layout/page_proxies.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+
+</LinearLayout>
\ 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 dbcda18..01c9651 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -74,6 +74,14 @@
     <string name="new_profile">New Profile</string>
     <string name="edit_profile">Edit Profile</string>
     <string name="clash_start_failure">Clash Start Failure</string>
+    <string name="refresh">Refresh</string>
+    <string name="group_order">Group Order</string>
+    <string name="proxy_order">Proxy Order</string>
+    <string name="default_">Default</string>
+    <string name="delay">Delay</string>
+    <string name="direct">Direct</string>
+    <string name="global">Global</string>
+    <string name="rule">Rule</string>
 
     <string name="start_url_provider_failure">Start URL Provider Failure</string>
 
diff --git a/core/src/main/java/com/github/kr328/clash/core/Clash.kt b/core/src/main/java/com/github/kr328/clash/core/Clash.kt
index 46e83aa..648da75 100644
--- a/core/src/main/java/com/github/kr328/clash/core/Clash.kt
+++ b/core/src/main/java/com/github/kr328/clash/core/Clash.kt
@@ -2,7 +2,6 @@ package com.github.kr328.clash.core
 
 import android.content.Context
 import bridge.Bridge
-import bridge.EventPoll
 import com.github.kr328.clash.core.event.EventStream
 import com.github.kr328.clash.core.event.LogEvent
 import com.github.kr328.clash.core.model.General
@@ -15,7 +14,6 @@ import com.github.kr328.clash.core.transact.ProxyGroupCollectionImpl
 import kotlinx.coroutines.CompletableDeferred
 import java.io.File
 import java.io.InputStream
-import java.util.concurrent.CompletableFuture
 
 object Clash {
     private var initialized = false
diff --git a/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroup.kt b/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroup.kt
index da51f1e..aa22ba8 100644
--- a/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroup.kt
+++ b/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroup.kt
@@ -1,8 +1,5 @@
 package com.github.kr328.clash.core.model
 
-import android.os.Parcel
-import android.os.Parcelable
-import com.github.kr328.clash.core.serialization.MergedParcels
 import kotlinx.serialization.Serializable
 
 @Serializable
diff --git a/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroupList.kt b/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroupList.kt
index 3f09873..194af0d 100644
--- a/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroupList.kt
+++ b/core/src/main/java/com/github/kr328/clash/core/model/ProxyGroupList.kt
@@ -6,7 +6,7 @@ import com.github.kr328.clash.core.serialization.MergedParcels
 import kotlinx.serialization.Serializable
 
 @Serializable
-data class ProxyGroupList(val list: List<ProxyGroup>): Parcelable {
+data class ProxyGroupList(val list: List<ProxyGroup>) : Parcelable {
     override fun writeToParcel(parcel: Parcel, flags: Int) {
         MergedParcels.dump(serializer(), this, parcel)
     }
diff --git a/core/src/main/java/com/github/kr328/clash/core/serialization/MergedParcels.kt b/core/src/main/java/com/github/kr328/clash/core/serialization/MergedParcels.kt
index a609774..3221d53 100644
--- a/core/src/main/java/com/github/kr328/clash/core/serialization/MergedParcels.kt
+++ b/core/src/main/java/com/github/kr328/clash/core/serialization/MergedParcels.kt
@@ -1,7 +1,6 @@
 package com.github.kr328.clash.core.serialization
 
 import android.os.Parcel
-import com.github.kr328.clash.core.utils.Log
 import kotlinx.serialization.*
 import kotlinx.serialization.modules.EmptyModule
 import kotlinx.serialization.modules.SerialModule
@@ -18,8 +17,6 @@ object MergedParcels : AbstractSerialFormat(EmptyModule) {
 
             parcel.writeStringList(encoder.getStringList())
             parcel.appendFrom(data, 0, data.dataSize())
-
-            Log.i("Send ${parcel.dataSize()} bytes")
         } finally {
             data.recycle()
         }
diff --git a/core/src/main/java/com/github/kr328/clash/core/transact/DoneCallbackImpl.kt b/core/src/main/java/com/github/kr328/clash/core/transact/DoneCallbackImpl.kt
index 2319d6d..5319f91 100644
--- a/core/src/main/java/com/github/kr328/clash/core/transact/DoneCallbackImpl.kt
+++ b/core/src/main/java/com/github/kr328/clash/core/transact/DoneCallbackImpl.kt
@@ -2,7 +2,6 @@ package com.github.kr328.clash.core.transact
 
 import bridge.DoneCallback
 import kotlinx.coroutines.CompletableDeferred
-import java.util.concurrent.CompletableFuture
 
 class DoneCallbackImpl : DoneCallback, CompletableDeferred<Unit> by CompletableDeferred() {
     override fun doneWithError(e: Exception?) {
diff --git a/core/src/main/java/com/github/kr328/clash/core/utils/Log.kt b/core/src/main/java/com/github/kr328/clash/core/utils/Log.kt
index d23f4d4..c003b54 100644
--- a/core/src/main/java/com/github/kr328/clash/core/utils/Log.kt
+++ b/core/src/main/java/com/github/kr328/clash/core/utils/Log.kt
@@ -3,10 +3,21 @@ package com.github.kr328.clash.core.utils
 import com.github.kr328.clash.core.Constants.TAG
 
 object Log {
-    fun i(message: String, throwable: Throwable? = null) = android.util.Log.i(TAG, message, throwable)
-    fun w(message: String, throwable: Throwable? = null) = android.util.Log.w(TAG, message, throwable)
-    fun e(message: String, throwable: Throwable? = null) = android.util.Log.e(TAG, message, throwable)
-    fun d(message: String, throwable: Throwable? = null) = android.util.Log.d(TAG, message, throwable)
-    fun v(message: String, throwable: Throwable? = null) = android.util.Log.v(TAG, message, throwable)
-    fun wtf(message: String, throwable: Throwable? = null) = android.util.Log.wtf(TAG, message, throwable)
+    fun i(message: String, throwable: Throwable? = null) =
+        android.util.Log.i(TAG, message, throwable)
+
+    fun w(message: String, throwable: Throwable? = null) =
+        android.util.Log.w(TAG, message, throwable)
+
+    fun e(message: String, throwable: Throwable? = null) =
+        android.util.Log.e(TAG, message, throwable)
+
+    fun d(message: String, throwable: Throwable? = null) =
+        android.util.Log.d(TAG, message, throwable)
+
+    fun v(message: String, throwable: Throwable? = null) =
+        android.util.Log.v(TAG, message, throwable)
+
+    fun wtf(message: String, throwable: Throwable? = null) =
+        android.util.Log.wtf(TAG, message, throwable)
 }