diff --git a/app/src/main/java/com/example/defenseapplication/adapter/WifiListAdapter.kt b/app/src/main/java/com/example/defenseapplication/adapter/WifiListAdapter.kt
new file mode 100644
index 0000000..19a67a1
--- /dev/null
+++ b/app/src/main/java/com/example/defenseapplication/adapter/WifiListAdapter.kt
@@ -0,0 +1,38 @@
+package com.example.defenseapplication.adapter
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.example.defenseapplication.databinding.ItemWifiBinding
+
+class WifiListAdapter(
+    private val wifiList: List<String>,
+    private val onItemClick: (String) -> Unit
+) : RecyclerView.Adapter<WifiListAdapter.ViewHolder>() {
+
+    inner class ViewHolder(val binding: ItemWifiBinding) : RecyclerView.ViewHolder(binding.root) {
+        init {
+            itemView.setOnClickListener {
+                val position = adapterPosition
+                if (position != RecyclerView.NO_POSITION) {
+                    onItemClick(wifiList[position])
+                }
+            }
+        }
+
+        fun bind(wifiName: String) {
+            binding.tvWifiName.text = wifiName
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val binding = ItemWifiBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+        return ViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        holder.bind(wifiList[position])
+    }
+
+    override fun getItemCount(): Int = wifiList.size
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/rounded_top_corner.xml b/app/src/main/res/drawable/rounded_top_corner.xml
new file mode 100644
index 0000000..03de475
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_top_corner.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners
+        android:topLeftRadius="16dp"
+        android:topRightRadius="16dp" />
+    <solid android:color="@color/white" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_wifi_list.xml b/app/src/main/res/layout/dialog_wifi_list.xml
new file mode 100644
index 0000000..e95b989
--- /dev/null
+++ b/app/src/main/res/layout/dialog_wifi_list.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/rounded_top_corner"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/tvTitle"
+        android:layout_width="match_parent"
+        android:layout_height="56dp"
+        android:gravity="center"
+        android:text="选择Wi-Fi"
+        android:textColor="@color/black"
+        android:textSize="18sp"
+        android:textStyle="bold" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dialog_view" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvWifiList"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:maxHeight="400dp"
+        android:overScrollMode="never" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_wifi.xml b/app/src/main/res/layout/item_wifi.xml
new file mode 100644
index 0000000..8504817
--- /dev/null
+++ b/app/src/main/res/layout/item_wifi.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="56dp"
+    android:gravity="center_vertical"
+    android:orientation="horizontal"
+    android:paddingHorizontal="16dp">
+
+    <TextView
+        android:id="@+id/tvWifiName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:textColor="@color/black"
+        android:textSize="16sp" />
+
+    <ImageView
+        android:id="@+id/ivWifiIcon"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:src="@drawable/ic_wifi"/>
+
+</LinearLayout>
\ No newline at end of file