diff --git a/app/src/main/res/drawable/bg_blog_card.xml b/app/src/main/res/drawable/bg_blog_card.xml
new file mode 100644
index 0000000..4442a13
--- /dev/null
+++ b/app/src/main/res/drawable/bg_blog_card.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 博客卡片背景 -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#FFFFFF"/>
+    <corners android:radius="12dp"/>
+    <padding
+        android:left="12dp"
+        android:top="12dp"
+        android:right="12dp"
+        android:bottom="12dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_carousel.xml b/app/src/main/res/drawable/bg_carousel.xml
new file mode 100644
index 0000000..a673136
--- /dev/null
+++ b/app/src/main/res/drawable/bg_carousel.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 轮播图背景卡片 -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#FFFFFF"/>
+    <corners android:radius="16dp"/>
+    <padding
+        android:left="0dp"
+        android:top="0dp"
+        android:right="0dp"
+        android:bottom="0dp"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/carousel_image.jpg b/app/src/main/res/drawable/carousel_image.jpg
new file mode 100644
index 0000000..c2d56a5
--- /dev/null
+++ b/app/src/main/res/drawable/carousel_image.jpg
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8" />
+		<meta name="viewport" content="width=device-width, initial-scale=1" />
+		<meta name="color-scheme" content="dark light" />
+		<meta name="robots" content="noindex" />
+		<title>404 Not Found</title>
+	</head>
+	<body>
+		<h1>404 Not Found</h1>
+		<hr>
+		<p>http request [https://pdf2.webgetstore.com/2026/06/03/31f6781928e275a74c1ecf0b45201adc.webp?sg=a326bc10d2a1fdab982779749251d32c&amp;e=6a1f06b0&amp;fileName=IMG_20190602_082558.webp&amp;fi=288933356] failure,status: 404|Not Found response:&lt;!DOCTYPE HTML PUBLIC &#34;-//IETF//DTD HTML 2.0//EN&#34;&gt;
+&lt;html&gt;
+&lt;head&gt;
+    &lt;title&gt; 404&lt;/title&gt;
+&lt;/head&gt;
+&lt;body&gt;
+    &lt;p&gt;404&lt;/p&gt;
+&lt;/body&gt;
+&lt;/html&gt;</p>
+	</body>
+</html>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_blog.xml b/app/src/main/res/drawable/ic_blog.xml
new file mode 100644
index 0000000..2dbb0e3
--- /dev/null
+++ b/app/src/main/res/drawable/ic_blog.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 博客图标 - 火焰 -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#EF4444"
+        android:pathData="M12,23c-4.97,0 -9,-3.58 -9,-8 0,-2.52 1.17,-5.32 3.22,-7.63C7.49,5.84 9.56,4 12,2c0.44,1.33 1.21,3.19 2.34,4.86C16.07,9.39 18,11.58 18,15c0,4.42 -4.03,8 -9,8z"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_search.xml b/app/src/main/res/drawable/ic_search.xml
index ab3e374..a43ace4 100644
--- a/app/src/main/res/drawable/ic_search.xml
+++ b/app/src/main/res/drawable/ic_search.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 搜索图标 -->
+<!-- 搜索图标 - 加深颜色 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="20dp"
     android:height="20dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
     <path
-        android:fillColor="#9CA3AF"
+        android:fillColor="#6B7280"
         android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>
 </vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index bd10da4..b23ccff 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -11,23 +11,24 @@
         android:layout_height="wrap_content"
         android:orientation="vertical"
         android:padding="24dp"
-        android:layout_marginTop="16dp">
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="8dp">
 
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="早上好"
-            android:textSize="16sp"
+            android:textSize="14sp"
             android:textColor="#6B7280"/>
 
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="ARKJ"
-            android:textSize="32sp"
+            android:textSize="28sp"
             android:textStyle="bold"
             android:textColor="#1F2937"
-            android:layout_marginTop="4dp"/>
+            android:layout_marginTop="2dp"/>
     </LinearLayout>
 
     <!-- 搜索栏 -->
@@ -37,16 +38,18 @@
         android:orientation="horizontal"
         android:paddingHorizontal="24dp"
         android:gravity="center_vertical"
-        android:layout_marginBottom="20dp">
+        android:layout_marginBottom="16dp">
 
         <LinearLayout
             android:layout_width="0dp"
-            android:layout_height="52dp"
+            android:layout_height="48dp"
             android:layout_weight="1"
             android:orientation="horizontal"
             android:background="@drawable/bg_search"
             android:paddingHorizontal="16dp"
-            android:gravity="center_vertical">
+            android:gravity="center_vertical"
+            android:clickable="true"
+            android:focusable="true">
 
             <ImageView
                 android:layout_width="20dp"
@@ -57,7 +60,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="@string/search_hint"
-                android:textColor="#9CA3AF"
+                android:textColor="#6B7280"
                 android:textSize="15sp"
                 android:layout_marginStart="12dp"/>
         </LinearLayout>
@@ -68,16 +71,46 @@
             android:src="@drawable/ic_scan"
             android:padding="10dp"
             android:layout_marginStart="12dp"
-            android:background="@drawable/bg_card"/>
+            android:background="@drawable/bg_card"
+            android:clickable="true"
+            android:focusable="true"/>
     </LinearLayout>
 
+    <!-- 轮播图 -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="180dp"
+        android:layout_marginHorizontal="24dp"
+        android:layout_marginBottom="20dp"
+        android:orientation="vertical"
+        android:background="@drawable/bg_carousel"
+        android:elevation="4dp">
+
+        <ImageView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:src="@drawable/carousel_image"
+            android:scaleType="centerCrop"
+            android:contentDescription="轮播图"/>
+    </LinearLayout>
+
+    <!-- 功能网格标题 -->
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="功能"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:textColor="#1F2937"
+        android:layout_marginStart="24dp"
+        android:layout_marginBottom="12dp"/>
+
     <!-- 功能网格 -->
     <GridLayout
         android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:rowCount="3"
-        android:columnCount="3"
+        android:layout_height="wrap_content"
+        android:rowCount="2"
+        android:columnCount="4"
         android:paddingHorizontal="16dp"
         android:alignmentMode="alignMargins">
 
@@ -85,19 +118,17 @@
         <LinearLayout
             android:id="@+id/btnMemo"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_memo"/>
 
             <TextView
@@ -105,27 +136,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/memo"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- 二维码 -->
         <LinearLayout
             android:id="@+id/btnQRCode"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_qrcode"/>
 
             <TextView
@@ -133,27 +162,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/qrcode"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- 谁在干活 -->
         <LinearLayout
             android:id="@+id/btnWhoWorking"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_star"/>
 
             <TextView
@@ -161,27 +188,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/who_working"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- PVE -->
         <LinearLayout
             android:id="@+id/btnPVE"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_pve"/>
 
             <TextView
@@ -189,27 +214,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/pve"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- 快递 -->
         <LinearLayout
             android:id="@+id/btnExpress"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_express"/>
 
             <TextView
@@ -217,27 +240,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/express"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- 纪念日 -->
         <LinearLayout
             android:id="@+id/btnAnniversary"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_anniversary"/>
 
             <TextView
@@ -245,27 +266,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/anniversary"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- 记账 -->
         <LinearLayout
             android:id="@+id/btnAccounting"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_accounting"/>
 
             <TextView
@@ -273,55 +292,25 @@
                 android:layout_height="wrap_content"
                 android:text="@string/accounting"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
-        </LinearLayout>
-
-        <!-- 资料 -->
-        <LinearLayout
-            android:id="@+id/btnMaterials"
-            android:layout_width="0dp"
-            android:layout_height="0dp"
-            android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
-            android:orientation="vertical"
-            android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
-            android:clickable="true"
-            android:focusable="true">
-
-            <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
-                android:src="@drawable/ic_materials"/>
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:text="@string/materials"
-                android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
 
         <!-- 更多 -->
         <LinearLayout
             android:id="@+id/btnMore"
             android:layout_width="0dp"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_columnWeight="1"
-            android:layout_rowWeight="1"
             android:orientation="vertical"
             android:gravity="center"
-            android:background="@drawable/bg_function_icon"
-            android:layout_margin="8dp"
+            android:padding="12dp"
             android:clickable="true"
             android:focusable="true">
 
             <ImageView
-                android:layout_width="52dp"
-                android:layout_height="52dp"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
                 android:src="@drawable/ic_more"/>
 
             <TextView
@@ -329,11 +318,177 @@
                 android:layout_height="wrap_content"
                 android:text="更多"
                 android:textColor="#374151"
-                android:textSize="14sp"
-                android:layout_marginTop="8dp"/>
+                android:textSize="13sp"
+                android:layout_marginTop="6dp"/>
         </LinearLayout>
     </GridLayout>
 
+    <!-- 博客标题 -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:layout_marginTop="24dp"
+        android:layout_marginStart="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginBottom="12dp">
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/ic_blog"
+            android:layout_marginEnd="8dp"/>
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/blog_title"
+            android:textSize="18sp"
+            android:textStyle="bold"
+            android:textColor="#1F2937"/>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="更多 >"
+            android:textColor="#6366F1"
+            android:textSize="14sp"
+            android:clickable="true"
+            android:focusable="true"/>
+    </LinearLayout>
+
+    <!-- 博客列表 -->
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:clipToPadding="false"
+        android:paddingBottom="80dp">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:paddingHorizontal="24dp">
+
+            <!-- 博客卡片 1 -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:background="@drawable/bg_blog_card"
+                android:elevation="2dp"
+                android:layout_marginBottom="12dp"
+                android:clickable="true"
+                android:focusable="true">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Android 开发入门"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:textColor="#1F2937"
+                    android:layout_marginBottom="8dp"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="学习 Android 开发的基础知识，包括 Activity、Fragment 等核心概念..."
+                    android:textColor="#6B7280"
+                    android:textSize="14sp"
+                    android:maxLines="2"
+                    android:ellipsize="end"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="2 小时前"
+                    android:textColor="#9CA3AF"
+                    android:textSize="12sp"
+                    android:layout_marginTop="8dp"/>
+            </LinearLayout>
+
+            <!-- 博客卡片 2 -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:background="@drawable/bg_blog_card"
+                android:elevation="2dp"
+                android:layout_marginBottom="12dp"
+                android:clickable="true"
+                android:focusable="true">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Kotlin 协程详解"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:textColor="#1F2937"
+                    android:layout_marginBottom="8dp"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="深入理解 Kotlin 协程的工作原理，掌握异步编程的最佳实践..."
+                    android:textColor="#6B7280"
+                    android:textSize="14sp"
+                    android:maxLines="2"
+                    android:ellipsize="end"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="昨天"
+                    android:textColor="#9CA3AF"
+                    android:textSize="12sp"
+                    android:layout_marginTop="8dp"/>
+            </LinearLayout>
+
+            <!-- 博客卡片 3 -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:background="@drawable/bg_blog_card"
+                android:elevation="2dp"
+                android:layout_marginBottom="12dp"
+                android:clickable="true"
+                android:focusable="true">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Jetpack Compose 实战"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:textColor="#1F2937"
+                    android:layout_marginBottom="8dp"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="使用 Jetpack Compose 构建现代化的 Android 界面，声明式 UI 的魅力..."
+                    android:textColor="#6B7280"
+                    android:textSize="14sp"
+                    android:maxLines="2"
+                    android:ellipsize="end"/>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="3 天前"
+                    android:textColor="#9CA3AF"
+                    android:textSize="12sp"
+                    android:layout_marginTop="8dp"/>
+            </LinearLayout>
+        </LinearLayout>
+    </ScrollView>
+
     <!-- 底部导航 -->
     <LinearLayout
         android:layout_width="match_parent"
@@ -343,7 +498,8 @@
         android:padding="12dp"
         android:background="@drawable/bg_menu_button"
         android:layout_marginHorizontal="16dp"
-        android:layout_marginBottom="16dp">
+        android:layout_marginBottom="16dp"
+        android:elevation="8dp">
 
         <LinearLayout
             android:id="@+id/navHome"
