diff --git a/app/src/main/java/com/example/flomo_ai/MainActivity.kt b/app/src/main/java/com/example/flomo_ai/MainActivity.kt
index 64fea75..ad31d7a 100644
--- a/app/src/main/java/com/example/flomo_ai/MainActivity.kt
+++ b/app/src/main/java/com/example/flomo_ai/MainActivity.kt
@@ -1,100 +1,28 @@
 package com.example.flomo_ai
 
 import android.annotation.SuppressLint
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.view.Gravity
+import android.view.View
+import android.widget.AdapterView
+import android.widget.ArrayAdapter
 import android.widget.Button
 import android.widget.EditText
+import android.widget.Spinner
 import android.widget.TextView
+import android.widget.Toast
 
 import androidx.appcompat.app.AppCompatActivity
-import com.google.android.material.tabs.TabLayout
-import com.google.gson.Gson
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.delay
 
-import okhttp3.Interceptor
-import okhttp3.OkHttpClient
-import okhttp3.Request
-import okhttp3.Response
-import okhttp3.RequestBody.Companion.toRequestBody
-import com.google.gson.JsonObject
-import okhttp3.MediaType.Companion.toMediaType
-
-import com.google.gson.reflect.TypeToken
 import android.util.Log
-import java.io.IOException
-import java.net.UnknownHostException
-import org.json.JSONObject
-
-import com.squareup.moshi.Moshi
-import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
-
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
-import android.net.Uri
-import java.io.InputStream
-import android.content.Context
-import android.app.Activity
-import android.widget.ImageView
-
-
-// 定义请求体数据类
-data class ChatRequest(
-    val model: String,
-    val messages: List<Message>
-)
-
-data class Message(
-    val role: String,
-    val content: String
-)
-
-
-// 从返回的 JSON 响应中提取标签列表
-fun extractLabels(responseBody: String): List<String>? {
-    try {
-        // 假设 responseBody 中包含一个完整的 JSON 对象，我们需要先提取出其中的 content 部分
-        val fullJsonObject = Gson().fromJson(responseBody, JsonObject::class.java)
-        val choicesArray = fullJsonObject.getAsJsonArray("choices")
-        if (choicesArray.size() > 0) {
-            val firstChoice = choicesArray.get(0).asJsonObject
-            val messageObject = firstChoice.get("message").asJsonObject
-            val content = messageObject.get("content").asString
-            // 从 content 中提取出 labels
-            val startIndex = content.indexOf("\"labels\": [") + "\"labels\": [".length
-            val endIndex = content.indexOf("]", startIndex)
-            val labelsStr = content.substring(startIndex, endIndex)
-            // 处理引号
-            //val processedLabelsStr = labelsStr.replace("\"", "")
-            val labels = labelsStr.split("\", \"")
-            val processedLabels = mutableListOf<String>()
-            for (label in labels) {
-                // 假设 label 是原始字符串
-                var processedLabel = label
-                // 去掉单引号和双引号
-                if (label.contains("'")) {
-                    processedLabel = processedLabel.replace("'", "")
-                }
-                if (label.contains("\"")) {
-                    processedLabel = processedLabel.replace("\"", "")
-                }
-                // 去掉所有空格
-                processedLabel = processedLabel.replace(" ", "")
-                processedLabels.add(processedLabel)
-            }
-            return processedLabels
-        }
-    } catch (e: Exception) {
-        e.printStackTrace()
-        Log.e("ExtractLabels", "Error during extraction: ${e.message}")
-
-    }
-    return null
-}
 
 class MainActivity : AppCompatActivity() {
     private lateinit var inputEditText: EditText
@@ -110,259 +38,132 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        inputEditText = findViewById(R.id.inputEditText)
-        inputEditText.gravity = Gravity.START or Gravity.TOP
+        // Initialize views
+        val promptSelector = findViewById<Spinner>(R.id.promptSelector)
+        val inputEditText = findViewById<EditText>(R.id.inputEditText)
+        val sendButton = findViewById<Button>(R.id.sendButton)
+        val stopButton = findViewById<Button>(R.id.stopButton)
+        val outputStatusLabel = findViewById<TextView>(R.id.outputStatusLabel)
+        val outputTextView = findViewById<TextView>(R.id.outputTextView)
+        val copyButton = findViewById<Button>(R.id.copyButton)
+        val btnCopyResult = findViewById<Button>(R.id.btnCopyResult)
+        val headerTitle = findViewById<TextView>(R.id.headerTitle)
+        val headerModelName = findViewById<TextView>(R.id.headerModelName)
 
-        // 状态栏目的信息
-        statusText = findViewById(R.id.statusTextView)
+        // Set header values from JSON
+        headerTitle.text = "AI优化"
+        headerModelName.text = "gpt-4o"
 
-        submitToZhiPuAIButton = findViewById(R.id.submitToZhiPuAIButton)
-        submitToZhiPuAIButton.setOnClickListener {
-            // 创建 OkHttpClient，点击智谱AI分析返回标签
-            val client = OkHttpClient.Builder()
-                .addInterceptor(Interceptor { chain ->
-                    val originalRequest = chain.request()
-                    val newRequest = originalRequest.newBuilder().build()
-                    chain.proceed(newRequest)
-                })
-                .build()
-            // 这是一个 EditText 元素
-            val inputEditText = findViewById<EditText>(R.id.inputEditText)
+        // Setup prompt selector
+        val promptOptions = listOf("无系统提示词", "翻译助手", "代码解释")
+        val adapter = ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, promptOptions)
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
+        promptSelector.adapter = adapter
+        promptSelector.setSelection(0) // Default to "无系统提示词"
 
-            // 获取 EditText 中的文本内容，创建request的body
-            val textFromEditText = inputEditText.text.toString()
-            val combinedText =
-                "$textFromEditText。请为以上文章分析并给出 4 个最合理的标签，没有其他内容。以 JSON 格式输出，格式为 labels: [标签 1, 标签 2, 标签 3, 标签 4]"
+        // Setup initial output state
+        outputStatusLabel.text = "等待发送"
+        outputTextView.text = "发送消息后结果将在此显示"
 
-            // 从配置中读取 api_key
-            val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
-            val allConfigsJson = sharedPrefs.getString("configs", null)
-            var apiKey = ""
-            var apiUrl = ""
-            var apiModel = "glm-4-flash"
-            if (allConfigsJson != null) {
-                val type = object : TypeToken<List<APIConfig>>() {}.type
-                val allConfigs = Gson().fromJson<List<APIConfig>>(allConfigsJson, type)
-                val zhipuConfig = allConfigs.find { it.name == "zhipu" }
-
-                if (zhipuConfig != null) {
-                    apiKey = zhipuConfig.key
-                    apiUrl = zhipuConfig.url
-                    //apiModel = zhipuConfig.model
-                    statusText.text = "zhipuConfig配置文件$apiModel"
-
-                } else {
-                    statusText.text = "没找到zhipuConfig配置文件"
-                }
-            }
-
-            val moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
-            val jsonAdapter = moshi.adapter(ChatRequest::class.java)
-
-            val requestBody = ChatRequest(
-                model = apiModel,
-                messages = listOf(Message(role = "user", content = combinedText))
-            )
-
-            val requestBodyJson = jsonAdapter.toJson(requestBody)
-            val mediaType = "application/json; charset=utf-8".toMediaType()
-            val body = requestBodyJson.toRequestBody(mediaType)
-
-            // 创建请求
-            val request = Request.Builder()
-                .url(apiUrl)
-                .post(body)
-                .header("Authorization", "Bearer $apiKey")
-                .header("Content-Type", "application/json")
-                .build()
-
-            // 使用协程在后台线程中发送请求
-            CoroutineScope(Dispatchers.Main).launch {
-                try {
-                    // 模拟可能出现异常的网络操作，这里需要替换为你的实际网络请求相关代码
-                    // 比如使用 OkHttp 或者其他网络库进行请求
-                    val response = withContext(Dispatchers.IO) {
-                        statusText.text = "发起请求"
-                        client.newCall(request).execute()
-                    }
-                    if (response.isSuccessful) {
-                        statusText.text = "响应成功，等待标签解析"
-                        val responseBody = response.body?.string() // 将响应体转换为字符串
-                        responseBody?.let {
-                            // 处理响应 JSON 数据
-                            print("return message is $responseBody")
-                            val labels = extractLabels(responseBody)
-                            labels?.let {
-                                if (labels.size == 4) {
-                                    for (i in 0 until 4) {
-                                        val tab = tabLayout.getTabAt(i)
-                                        if (tab != null) {
-                                            tab.text = labels[i]
-                                            tab.view.setOnClickListener {
-                                                val currentText =
-                                                    findViewById<EditText>(R.id.inputEditText).text.toString()
-                                                val buttonText = tab.text.toString()
-                                                inputEditText.setText("#$buttonText\n\n$currentText")
-
-                                                statusText.text = "标签已增加"
-                                            }
-                                        }
-                                    }
-                                    statusText.text = "标签已经获取并更新"
-                                }
-                            } ?: run {
-                                statusText.text = "没有更新"
-                            }
+        // Send button click listener
+        sendButton.setOnClickListener {
+            val inputText = inputEditText.text.toString()
+            if (inputText.isNotEmpty()) {
+                outputStatusLabel.text = "连接中…"
+                outputTextView.text = "正在生成..."
+                
+                // Simulate API call with coroutine
+                CoroutineScope(Dispatchers.Main).launch {
+                    try {
+                        // Simulate network delay
+                        delay(1000)
+                        
+                        // For demo purposes, we'll show a sample optimized text
+                        val optimizedText = "今天阳光明媚，微风拂面，我漫步于公园之中，享受这难得的惬意时光。"
+                        
+                        outputStatusLabel.text = "已完成"
+                        outputTextView.text = optimizedText
+                        
+                        // Update selected prompt ID in JSON structure (simulated)
+                        val selectedPromptId = when (promptSelector.selectedItemPosition) {
+                            0 -> "none"
+                            1 -> "default-1"
+                            2 -> "default-2"
+                            else -> "none"
                         }
-                    } else {
-                        statusText.text = "没有响应，没有更新"
+                        
+                        // In a real app, you would update your JSON state here
+                        Log.d("MainActivity", "Selected prompt ID: $selectedPromptId")
+                    } catch (e: Exception) {
+                        outputStatusLabel.text = "发生错误"
+                        outputTextView.text = "错误: ${e.message}"
+                        Log.e("MainActivity", "Error processing request", e)
                     }
-                } catch (e: UnknownHostException) {
-                    statusText.text ="UnknownHostException: ${e.message}"
-                } catch (e: IOException) {
-                    statusText.text = "IOException: ${e.message}"
                 }
-
-            }
-        }
-        submitToSparkAIButton = findViewById(R.id.submitToSparkAIButton)
-        submitToSparkAIButton.setOnClickListener {
-            // 创建 OkHttpClient，点击星火大模型分析返回标签
-            val client = OkHttpClient.Builder()
-                .addInterceptor(Interceptor { chain ->
-                    val originalRequest = chain.request()
-                    val newRequest = originalRequest.newBuilder().build()
-                    chain.proceed(newRequest)
-                })
-                .build()
-            // 假设这是一个 EditText 元素
-            val inputEditText = findViewById<EditText>(R.id.inputEditText)
-
-            // 获取 EditText 中的文本内容，创建request的body
-            val textFromEditText = inputEditText.text.toString()
-            val combinedText =
-                "$textFromEditText。如果是英文文章则先翻译成中文，并为以上文章分析并给出 4 个最合理的标签，没有其他内容。以 JSON 格式输出，格式为 labels: [标签 1, 标签 2, 标签 3, 标签 4]"
-
-            // 从配置中读取 api_key
-            val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
-            val allConfigsJson = sharedPrefs.getString("configs", null)
-            var apiKey = ""
-            var apiUrl = ""
-            var apiModel = "general"
-            if (allConfigsJson != null) {
-                val type = object : TypeToken<List<APIConfig>>() {}.type
-                val allConfigs = Gson().fromJson<List<APIConfig>>(allConfigsJson, type)
-                val sparkConfig = allConfigs.find { it.name == "spark" }
-
-                if (sparkConfig != null) {
-                    apiKey = sparkConfig.key
-                    apiUrl = sparkConfig.url
-                    //apiModel = sparkConfig.model
-                    statusText.text = "sparkConfig配置文件$apiModel"
-                } else {
-                    statusText.text = "没找到sparkConfig配置文件"
-                }
-            }
-            // 配置 body的内容
-            val moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
-            val jsonAdapter = moshi.adapter(ChatRequest::class.java)
-
-            val requestBody = ChatRequest(
-                model = apiModel,
-                messages = listOf(Message(role = "user", content = combinedText))
-            )
-
-            val requestBodyJson = jsonAdapter.toJson(requestBody)
-            val mediaType = "application/json; charset=utf-8".toMediaType()
-            val body = requestBodyJson.toRequestBody(mediaType)
-
-            // 创建请求
-            val request = Request.Builder()
-                .url(apiUrl)
-                .post(body)
-                .header("Authorization", "Bearer $apiKey")
-                .header("Content-Type", "application/json")
-                .build()
-
-            // 使用协程在后台线程中发送请求
-            CoroutineScope(Dispatchers.Main).launch {
-                try {
-                    // 模拟可能出现异常的网络操作，这里需要替换为你的实际网络请求相关代码
-                    // 比如使用 OkHttp 或者其他网络库进行请求
-                    val response = withContext(Dispatchers.IO) {
-                        statusText.text = "提交请求"
-                        client.newCall(request).execute()
-                    }
-                    if (response.isSuccessful) {
-                        statusText.text = "响应成功，等待标签解析"
-                        val responseBody = response.body?.string() // 将响应体转换为字符串
-                        responseBody?.let {
-                            // 处理响应 JSON 数据
-                            val labels = extractLabels(responseBody)
-                            labels?.let {
-                                if (labels.size == 4) {
-                                    for (i in 0 until 4) {
-                                        val tab = tabLayout.getTabAt(i)
-                                        if (tab != null) {
-                                            tab.text = labels[i]
-                                            tab.view.setOnClickListener {
-                                                val currentText =
-                                                    findViewById<EditText>(R.id.inputEditText).text.toString()
-                                                val buttonText = tab.text.toString()
-                                                inputEditText.setText("#$buttonText\n\n$currentText")
-                                                statusText.text = "标签已增加"
-                                            }
-                                        }
-                                    }
-                                    statusText.text = "标签已经获取并更新"
-                                }
-                            } ?: run {
-                                statusText.text = "没有更新到标签"
-                            }
-                        }
-                    } else {
-                        statusText.text = "服务器没有响应，没有更新"
-                    }
-                } catch (e: UnknownHostException) {
-                    statusText.text ="UnknownHostException: ${e.message}"
-                } catch (e: IOException) {
-                    statusText.text = "IOException: ${e.message}"
-                }
-
+            } else {
+                Toast.makeText(this, "请输入内容", Toast.LENGTH_SHORT).show()
             }
         }
 
-        tabLayout = findViewById(R.id.tabLayout)
-        submitToServerButton = findViewById(R.id.submitToServerButton)
-
-        // 点击配置按钮
-        configButton = findViewById(R.id.configButton)
-        configButton.setOnClickListener {
-            val intent = Intent(this, SecondActivity::class.java)
-            startActivity(intent)
+        // Stop button click listener
+        stopButton.setOnClickListener {
+            outputStatusLabel.text = "已停止"
+            Toast.makeText(this, "生成已停止", Toast.LENGTH_SHORT).show()
         }
 
-        // 提交到flomo的服务器按钮
-        submitToServerButton = findViewById(R.id.submitToServerButton)
-        inputEditText = findViewById(R.id.inputEditText)
-
-        submitToServerButton.setOnClickListener {
-            val textFromEditText = inputEditText.text.toString()
-            submitToServer(textFromEditText)
-        }
-
-
-        // 创建4个按钮
-        val tabLayout = findViewById<TabLayout>(R.id.tabLayout)
-        // 维持原来的创建标签按钮的代码
-        (1..4).forEach { tabIndex ->
-            tabLayout.newTab().apply {
-                text = "标签示例$tabIndex"
-                tabLayout.addTab(this)
+        // Copy button click listener
+        copyButton.setOnClickListener {
+            val textToCopy = outputTextView.text.toString()
+            if (textToCopy.isNotEmpty() && textToCopy != "发送消息后结果将在此显示") {
+                val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+                val clip = ClipData.newPlainText("优化结果", textToCopy)
+                clipboard.setPrimaryClip(clip)
+                Toast.makeText(this, "结果已复制到剪贴板", Toast.LENGTH_SHORT).show()
+            } else {
+                Toast.makeText(this, "没有可复制的内容", Toast.LENGTH_SHORT).show()
             }
         }
 
-    }
+        // Custom copy result button
+        btnCopyResult.setOnClickListener {
+            val textToCopy = outputTextView.text.toString()
+            if (textToCopy.isNotEmpty() && textToCopy != "发送消息后结果将在此显示") {
+                val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+                val clip = ClipData.newPlainText("优化结果", textToCopy)
+                clipboard.setPrimaryClip(clip)
+                Toast.makeText(this, "结果已复制到剪贴板", Toast.LENGTH_SHORT).show()
+            } else {
+                Toast.makeText(this, "没有可复制的内容", Toast.LENGTH_SHORT).show()
+            }
+        }
+
+         // Keep existing functionality for other buttons (config, etc.)
+         // 点击配置按钮
+         val configButton = findViewById<Button>(R.id.configButton)
+         configButton.setOnClickListener {
+             val intent = Intent(this, SecondActivity::class.java)
+             startActivity(intent)
+         }
+ 
+         // 提交到flomo的服务器按钮
+         val submitToServerButton = findViewById<Button>(R.id.submitToServerButton)
+         val inputEditText = findViewById<EditText>(R.id.inputEditText)
+ 
+         submitToServerButton.setOnClickListener {
+             val textFromEditText = inputEditText.text.toString()
+             submitToServer(textFromEditText)
+         }
+ 
+         // 创建4个按钮 (保留原有的标签功能)
+         val tabLayout = findViewById<TabLayout>(R.id.tabLayout)
+         // 维持原来的创建标签按钮的代码
+         (1..4).forEach { tabIndex ->
+             tabLayout.newTab().apply {
+                 text = "标签示例$tabIndex"
+                 tabLayout.addTab(this)
+             }
+         }
+     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         super.onActivityResult(requestCode, resultCode, data)
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e64a382..ff6df7b 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -4,142 +4,162 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:padding="14dp"
+    android:padding="16dp"
     android:background="@drawable/appbackground"
     android:backgroundTint="@color/semi_transparent_background"
     android:backgroundTintMode="src_over">
 
-    <RelativeLayout
+    <!-- Header -->
+    <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:layout_marginBottom="16dp">
 
-        <LinearLayout
-            android:id="@+id/linearLayout1"
+        <TextView
+            android:id="@+id/headerTitle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="AI优化"
+            android:textSize="20sp"
+            android:textStyle="bold"
+            android:textColor="@android:color/black"
+            android:layout_marginBottom="4dp"/>
+
+        <TextView
+            android:id="@+id/headerModelName"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="gpt-4o"
+            android:textSize="14sp"
+            android:textColor="@android:color/darker_gray"/>
+
+    </LinearLayout>
+
+    <!-- Prompt Selector -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:layout_marginBottom="16dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="提示词"
+            android:textSize="14sp"
+            android:textColor="@android:color/black"
+            android:layout_marginBottom="4dp"/>
+
+        <Spinner
+            android:id="@+id/promptSelector"
             android:layout_width="match_parent"
-            android:layout_height="55dp"
-            android:orientation="horizontal">
+            android:layout_height="40dp"
+            android:background="@drawable/edittext_border"
+            android:spinnerMode="dropdown"/>
 
-            <LinearLayout
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="90"
-                android:orientation="vertical"
-                android:weightSum="90">
+    </LinearLayout>
 
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="0dp"
-                    android:layout_weight="60"
-                    android:gravity="top"
-                    android:text="flomo - ai标签版"
-                    android:textSize="24sp"
-                    android:textStyle="bold"
-                    android:textColor="@android:color/black" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="0dp"
-                    android:layout_weight="40"
-                    android:gravity="center_vertical"
-                    android:text="内容提到 AI，选择合适的标签，记录"
-                    android:textSize="9sp" />
-            </LinearLayout>
-
-            <Button
-                android:id="@+id/configButton"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_alignParentRight="true"
-                android:alpha="0.5"
-                android:text="配置" />
-
-        </LinearLayout>
+    <!-- Input Area -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:layout_marginBottom="16dp">
 
         <EditText
             android:id="@+id/inputEditText"
             android:layout_width="match_parent"
-            android:layout_height="500dp"
-            android:layout_below="@id/linearLayout1"
-            android:layout_weight="0.5"
+            android:layout_height="100dp"
             android:background="@drawable/edittext_border"
-            android:hint="输入文字"
+            android:hint="输入待发送内容…"
             android:inputType="textMultiLine"
-            android:minLines="3"
-            android:padding="5sp"/>
+            android:minLines="5"
+            android:padding="8sp"
+            android:textSize="14sp"/>
 
-    </RelativeLayout>
-
-
-    <com.google.android.material.tabs.TabLayout
-        android:id="@+id/tabLayout"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:weightSum="3">
-
-        <Button
-            android:id="@+id/submitToZhiPuAIButton"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="提交到智谱AI"
-            android:textSize="12sp" />
-
-        <Button
-            android:id="@+id/submitToSparkAIButton"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="提交到星火AI"
-            android:textSize="12sp" />
-
-    </LinearLayout>
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:weightSum="3">
-
-    <Button
-        android:id="@+id/submitToServerButton"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="2"
-        android:textSize="12sp"
-        android:text="提交到笔记服务器"
-        android:drawableRight="@drawable/icon_with_size"
-        android:drawablePadding="5dp" />
-    </LinearLayout>
-
-    <TextView
-        android:id="@+id/statusTextView"
-        android:layout_width="match_parent"
-        android:layout_height="20dp"
-        android:background="@android:color/holo_blue_dark"
-        android:textColor="@android:color/white"
-        android:textSize="12sp" />
-
-    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="#FFFFFF"> <!-- 设置默认背景颜色 -->
-
-
-        <!-- ImageView 作为背景 -->
-        <ImageView
-            android:id="@+id/imageViewBackground"
+        <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:scaleType="centerCrop"
-            android:contentDescription="@string/background_image" />
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginTop="8dp">
 
-        <!-- 其他布局元素 -->
-    </RelativeLayout>
+            <Button
+                android:id="@+id/sendButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="发送"
+                android:textSize="14sp"
+                android:layout_marginEnd="4dp"/>
 
+            <Button
+                android:id="@+id/stopButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="停止生成"
+                android:textSize="14sp"
+                android:layout_marginStart="4dp"/>
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <!-- Output Area -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:orientation="vertical"
+        android:layout_marginBottom="16dp">
+
+        <TextView
+            android:id="@+id/outputStatusLabel"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="等待发送"
+            android:textSize="12sp"
+            android:textColor="@android:color/holo_blue_dark"
+            android:layout_marginBottom="4dp"/>
+
+        <TextView
+            android:id="@+id/outputTextView"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:background="@drawable/edittext_border"
+            android:padding="8sp"
+            android:textSize="14sp"
+            android:text="发送消息后结果将在此显示"
+            android:textColor="@android:color/black"/>
+
+        <Button
+            android:id="@+id/copyButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="复制"
+            android:textSize="12sp"
+            android:layout_gravity="end"
+            android:layout_marginTop="4dp"/>
+
+    </LinearLayout>
+
+    <!-- Custom Buttons -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <Button
+            android:id="@+id/btnCopyResult"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="复制结果"
+            android:textSize="14sp"
+            android:layout_marginEnd="4dp"/>
+
+    </LinearLayout>
 
 </LinearLayout>
\ No newline at end of file