diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000..818e88c
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+NavinfoVivo
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index fed8fa3..400aa4d 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -8,7 +8,7 @@
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="gradleHome" value="$USER_HOME$/.gradle/wrapper/dists/gradle-7.2-all/260hg96vuh6ex27h9vo47iv4d/gradle-7.2" />
-        <option name="gradleJvm" value="JDK" />
+        <option name="gradleJvm" value="corretto-11" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.idea/markdown.xml b/.idea/markdown.xml
new file mode 100644
index 0000000..f24df79
--- /dev/null
+++ b/.idea/markdown.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MarkdownSettings">
+    <enabledExtensions>
+      <entry key="MermaidLanguageExtension" value="true" />
+      <entry key="PlantUMLLanguageExtension" value="true" />
+    </enabledExtensions>
+    <option name="verticalSplit" value="false" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 983a016..54d5acd 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle b/app/build.gradle
index b55efaa..b15943a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -52,6 +52,7 @@ dependencies {
     implementation 'androidx.core:core-ktx:1.8.0'
     implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.7.0'
+    implementation "androidx.compose.material3:material3:1.0.0-alpha04"
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
     implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
diff --git a/app/src/main/java/com/navinfo/vivo/ui/ViewExtend.kt b/app/src/main/java/com/navinfo/vivo/ui/ViewExtend.kt
new file mode 100644
index 0000000..b675d64
--- /dev/null
+++ b/app/src/main/java/com/navinfo/vivo/ui/ViewExtend.kt
@@ -0,0 +1,15 @@
+package com.navinfo.vivo.ui
+
+import android.graphics.Color
+import androidx.core.text.buildSpannedString
+import androidx.core.text.color
+import com.google.android.material.textfield.TextInputLayout
+
+class ViewExtend {
+    fun TextInputLayout.markRequiredInRed() {
+        hint = buildSpannedString {
+            append(hint)
+            color(Color.RED) { append(" *") } // Mind the space prefix.
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/navinfo/vivo/ui/message/ObtainMessageFragment.kt b/app/src/main/java/com/navinfo/vivo/ui/message/ObtainMessageFragment.kt
new file mode 100644
index 0000000..ad58f41
--- /dev/null
+++ b/app/src/main/java/com/navinfo/vivo/ui/message/ObtainMessageFragment.kt
@@ -0,0 +1,43 @@
+package com.navinfo.vivo.ui.message
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import com.navinfo.vivo.databinding.FragmentHomeBinding
+import com.navinfo.vivo.databinding.FragmentObtainMessageBinding
+import com.navinfo.vivo.ui.home.HomeViewModel
+
+class ObtainMessageFragment: Fragment() {
+    private var _binding: FragmentObtainMessageBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val obtainMessageViewModel =
+            ViewModelProvider(this).get(ObtainMessageViewModel::class.java)
+
+        _binding = FragmentObtainMessageBinding.inflate(inflater, container, false)
+        val root: View = binding.root
+
+        val textView: TextView = binding.textHome
+        obtainMessageViewModel.text.observe(viewLifecycleOwner) {
+            textView.text = it
+        }
+        return root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/navinfo/vivo/ui/message/ObtainMessageViewModel.kt b/app/src/main/java/com/navinfo/vivo/ui/message/ObtainMessageViewModel.kt
new file mode 100644
index 0000000..81681f1
--- /dev/null
+++ b/app/src/main/java/com/navinfo/vivo/ui/message/ObtainMessageViewModel.kt
@@ -0,0 +1,6 @@
+package com.navinfo.vivo.ui.message
+
+import androidx.lifecycle.ViewModel
+
+class ObtainMessageViewModel: ViewModel() {
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index f3d9b08..c299bd2 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -15,6 +15,7 @@
         android:layout_marginEnd="8dp"
         android:textAlignment="center"
         android:textSize="20sp"
+        android:text="新建问候"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
diff --git a/app/src/main/res/layout/fragment_obtain_message.xml b/app/src/main/res/layout/fragment_obtain_message.xml
new file mode 100644
index 0000000..a72a899
--- /dev/null
+++ b/app/src/main/res/layout/fragment_obtain_message.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:overScrollMode="never"
+    android:scrollbars="none">
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="@dimen/activity_default_padding"
+        tools:context=".ui.message.ObtainMessageFragment">
+            <com.google.android.material.textfield.TextInputLayout
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:hint="问候名称:"
+                app:errorEnabled="true"
+                app:counterEnabled="true"
+                app:counterMaxLength="10"
+                app:startIconDrawable="@drawable/ic_home_black_24dp"
+                app:layout_constraintRight_toRightOf="parent"
+                app:layout_constraintLeft_toLeftOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="问候名称"/>
+            </com.google.android.material.textfield.TextInputLayout>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index f8c6127..7095350 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -7,4 +7,5 @@
     <color name="teal_700">#FF018786</color>
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
+    <color name="red">#FFFF1111</color>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index e00c2dd..eba9395 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -2,4 +2,7 @@
     <!-- Default screen margins, per the Android Design guidelines. -->
     <dimen name="activity_horizontal_margin">16dp</dimen>
     <dimen name="activity_vertical_margin">16dp</dimen>
+    <dimen name="activity_default_padding">12dp</dimen>
+    <dimen name="default_font_size">18sp</dimen>
+    <dimen name="default_widget_padding">6dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index d09e3e5..e307879 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -1,6 +1,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
     <!-- Base application theme. -->
-    <style name="Theme.NavinfoVivo" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+    <style name="Theme.NavinfoVivo" parent="Theme.Material3.DayNight.NoActionBar">
         <!-- Primary brand color. -->
         <item name="colorPrimary">@color/purple_500</item>
         <item name="colorPrimaryVariant">@color/purple_700</item>
diff --git a/gradle.properties b/gradle.properties
index 0328c09..a9dca93 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -23,7 +23,7 @@ kotlin.code.style=official
 android.nonTransitiveRClass=true
 android.enableJetifier=true
 systemProp.http.proxyHost=127.0.0.1
-systemProp.http.proxyPort=1080
+systemProp.http.proxyPort=10080
 systemProp.https.proxyHost=127.0.0.1
-systemProp.https.proxyPort=1080
+systemProp.https.proxyPort=10080
 org.gradle.configureondemand=true
\ No newline at end of file