diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingActivity.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingActivity.kt
index 66b32044..23906da0 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingActivity.kt
@@ -8,6 +8,7 @@ import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.viewModels
 import androidx.appcompat.app.AlertDialog
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.ItemTouchHelper
@@ -15,7 +16,6 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
 import com.v2ray.ang.databinding.ActivityRoutingSettingBinding
-import com.v2ray.ang.dto.RulesetItem
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.extension.toastError
 import com.v2ray.ang.extension.toastSuccess
@@ -24,6 +24,7 @@ import com.v2ray.ang.handler.SettingsManager
 import com.v2ray.ang.helper.SimpleItemTouchHelperCallback
 import com.v2ray.ang.util.JsonUtil
 import com.v2ray.ang.util.Utils
+import com.v2ray.ang.viewmodel.RoutingSettingsViewModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
@@ -31,8 +32,8 @@ import kotlinx.coroutines.withContext
 class RoutingSettingActivity : BaseActivity() {
     private val binding by lazy { ActivityRoutingSettingBinding.inflate(layoutInflater) }
 
-    var rulesets: MutableList<RulesetItem> = mutableListOf()
-    private val adapter by lazy { RoutingSettingRecyclerAdapter(this) }
+    private val viewModel: RoutingSettingsViewModel by viewModels()
+    private lateinit var adapter: RoutingSettingRecyclerAdapter
     private var mItemTouchHelper: ItemTouchHelper? = null
     private val routing_domain_strategy: Array<out String> by lazy {
         resources.getStringArray(R.array.routing_domain_strategy)
@@ -56,6 +57,8 @@ class RoutingSettingActivity : BaseActivity() {
         //setContentView(binding.root)
         setContentViewWithToolbar(binding.root, showHomeAsUp = true, title = getString(R.string.routing_settings_title))
 
+        adapter = RoutingSettingRecyclerAdapter(this, viewModel)
+
         binding.recyclerView.setHasFixedSize(true)
         binding.recyclerView.layoutManager = LinearLayoutManager(this)
         addCustomDividerToRecyclerView(binding.recyclerView, this, R.drawable.custom_divider)
@@ -196,8 +199,7 @@ class RoutingSettingActivity : BaseActivity() {
 
     @SuppressLint("NotifyDataSetChanged")
     fun refreshData() {
-        rulesets.clear()
-        rulesets.addAll(MmkvManager.decodeRoutingRulesets() ?: mutableListOf())
+        viewModel.reload()
         adapter.notifyDataSetChanged()
     }
 }
\ No newline at end of file
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingRecyclerAdapter.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingRecyclerAdapter.kt
index bd48ea59..735bd634 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingRecyclerAdapter.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingSettingRecyclerAdapter.kt
@@ -8,18 +8,22 @@ import android.view.ViewGroup
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import com.v2ray.ang.databinding.ItemRecyclerRoutingSettingBinding
-import com.v2ray.ang.handler.SettingsManager
 import com.v2ray.ang.helper.ItemTouchHelperAdapter
 import com.v2ray.ang.helper.ItemTouchHelperViewHolder
+import com.v2ray.ang.viewmodel.RoutingSettingsViewModel
 
-class RoutingSettingRecyclerAdapter(val activity: RoutingSettingActivity) : RecyclerView.Adapter<RoutingSettingRecyclerAdapter.MainViewHolder>(),
+class RoutingSettingRecyclerAdapter(
+    val activity: RoutingSettingActivity,
+    private val viewModel: RoutingSettingsViewModel
+) : RecyclerView.Adapter<RoutingSettingRecyclerAdapter.MainViewHolder>(),
     ItemTouchHelperAdapter {
 
     private var mActivity: RoutingSettingActivity = activity
-    override fun getItemCount() = mActivity.rulesets.size
+    override fun getItemCount() = viewModel.getAll().size
 
     override fun onBindViewHolder(holder: MainViewHolder, position: Int) {
-        val ruleset = mActivity.rulesets[position]
+        val rulesets = viewModel.getAll()
+        val ruleset = rulesets[position]
 
         holder.itemRoutingSettingBinding.remarks.text = ruleset.remarks
         holder.itemRoutingSettingBinding.domainIp.text = (ruleset.domain ?: ruleset.ip ?: ruleset.port)?.toString()
@@ -38,7 +42,7 @@ class RoutingSettingRecyclerAdapter(val activity: RoutingSettingActivity) : Recy
         holder.itemRoutingSettingBinding.chkEnable.setOnCheckedChangeListener { it, isChecked ->
             if (!it.isPressed) return@setOnCheckedChangeListener
             ruleset.enabled = isChecked
-            SettingsManager.saveRoutingRuleset(position, ruleset)
+            viewModel.update(position, ruleset)
         }
     }
 
@@ -66,7 +70,7 @@ class RoutingSettingRecyclerAdapter(val activity: RoutingSettingActivity) : Recy
     }
 
     override fun onItemMove(fromPosition: Int, toPosition: Int): Boolean {
-        SettingsManager.swapRoutingRuleset(fromPosition, toPosition)
+        viewModel.swap(fromPosition, toPosition)
         notifyItemMoved(fromPosition, toPosition)
         return true
     }
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/RoutingSettingsViewModel.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/RoutingSettingsViewModel.kt
new file mode 100644
index 00000000..b68d42cc
--- /dev/null
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/RoutingSettingsViewModel.kt
@@ -0,0 +1,31 @@
+package com.v2ray.ang.viewmodel
+
+import androidx.lifecycle.ViewModel
+import com.v2ray.ang.dto.RulesetItem
+import com.v2ray.ang.handler.MmkvManager
+import com.v2ray.ang.handler.SettingsManager
+
+class RoutingSettingsViewModel : ViewModel() {
+    private val rulesets: MutableList<RulesetItem> = mutableListOf()
+
+    fun getAll(): List<RulesetItem> = rulesets.toList()
+
+    fun reload() {
+        rulesets.clear()
+        rulesets.addAll(MmkvManager.decodeRoutingRulesets() ?: mutableListOf())
+    }
+
+    fun update(position: Int, item: RulesetItem) {
+        if (position in rulesets.indices) {
+            rulesets[position] = item
+            SettingsManager.saveRoutingRuleset(position, item)
+        }
+    }
+
+    fun swap(fromPosition: Int, toPosition: Int) {
+        if (fromPosition in rulesets.indices && toPosition in rulesets.indices) {
+            SettingsManager.swapRoutingRuleset(fromPosition, toPosition)
+        }
+    }
+}
+