diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 1a998e9..2a4eed2 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,6 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="blog_app"
+        android:label="拾光记"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity
diff --git a/lib/apis/blog.dart b/lib/apis/blog.dart
index c3e4db9..fd46c0f 100644
--- a/lib/apis/blog.dart
+++ b/lib/apis/blog.dart
@@ -35,6 +35,15 @@ Future<List<Blog>> queryBlogByConditionApi(
   );
 }
 
+Future<List<BlogSearch>> searchBlog(String keyword) {
+  return HttpUtil().get<List<BlogSearch>>(
+    "/blog/search",
+    queryParameters: {"keyword": keyword},
+    converter:
+        (data) => convertListResponse<BlogSearch>(data, BlogSearch.fromJson),
+  );
+}
+
 Future<Blog> queryBlogByIdApi(int id) {
   return HttpUtil().get<Blog>(
     "/blog/$id/content",
diff --git a/lib/models/blog.dart b/lib/models/blog.dart
index e9dfbe7..1edfc74 100644
--- a/lib/models/blog.dart
+++ b/lib/models/blog.dart
@@ -107,3 +107,30 @@ class BlogStats {
 
   Map<String, dynamic> toJson() => _$BlogStatsToJson(this);
 }
+
+@JsonSerializable(genericArgumentFactories: true)
+class BlogSearch {
+  @JsonKey(name: 'id')
+  final int id;
+
+  @JsonKey(name: 'title')
+  final String title;
+
+  @JsonKey(name: 'content')
+  final String content;
+
+  @JsonKey(name: 'highlight')
+  final String highlight;
+
+  const BlogSearch({
+    required this.id,
+    required this.title,
+    required this.content,
+    required this.highlight,
+  });
+
+  factory BlogSearch.fromJson(Map<String, dynamic> json) =>
+      _$BlogSearchFromJson(json);
+
+  Map<String, dynamic> toJson() => _$BlogSearchToJson(this);
+}
diff --git a/lib/models/blog.g.dart b/lib/models/blog.g.dart
index 671ee98..8a0093d 100644
--- a/lib/models/blog.g.dart
+++ b/lib/models/blog.g.dart
@@ -59,3 +59,18 @@ Map<String, dynamic> _$BlogStatsToJson(BlogStats instance) => <String, dynamic>{
   'visitCount': instance.visitCount,
   'wordCount': instance.wordCount,
 };
+
+BlogSearch _$BlogSearchFromJson(Map<String, dynamic> json) => BlogSearch(
+  id: (json['id'] as num).toInt(),
+  title: json['title'] as String,
+  content: json['content'] as String,
+  highlight: json['highlight'] as String,
+);
+
+Map<String, dynamic> _$BlogSearchToJson(BlogSearch instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'title': instance.title,
+      'content': instance.content,
+      'highlight': instance.highlight,
+    };
diff --git a/lib/pages/home_page.dart b/lib/pages/home_page.dart
index bbf626f..d1a68eb 100644
--- a/lib/pages/home_page.dart
+++ b/lib/pages/home_page.dart
@@ -1,5 +1,8 @@
+import 'package:blog_app/apis/blog.dart';
 import 'package:blog_app/layout/drawer.dart';
 import 'package:blog_app/layout/menu.dart';
+import 'package:blog_app/models/blog.dart';
+import 'package:blog_app/widget/search.dart';
 import 'package:flutter/material.dart';
 
 class HomePage extends StatefulWidget {
@@ -11,6 +14,12 @@ class _HomePageState extends State<HomePage> {
   int _currentPageIndex = 0;
   late PageController _pageController;
 
+  bool _isSearching = false;
+  final TextEditingController _searchController = TextEditingController();
+  final FocusNode _searchFocusNode = FocusNode();
+  List<BlogSearch> _searchResults = [];
+  String _searchQuery = '';
+
   @override
   void initState() {
     super.initState();
@@ -20,53 +29,145 @@ class _HomePageState extends State<HomePage> {
   @override
   void dispose() {
     _pageController.dispose();
+    _searchController.dispose();
+    _searchFocusNode.dispose();
     super.dispose();
   }
 
+  void _startSearch() {
+    setState(() {
+      _isSearching = true;
+    });
+    Future.delayed(Duration(milliseconds: 100), () {
+      _searchFocusNode.requestFocus();
+    });
+  }
+
+  void _exitSearch() {
+    setState(() {
+      _isSearching = false;
+      _searchController.clear();
+      _searchResults.clear();
+      _searchQuery = '';
+    });
+    FocusScope.of(context).unfocus();
+  }
+
+  void _clearSearch() {
+    _searchController.clear();
+    setState(() {
+      _searchResults.clear();
+      _searchQuery = '';
+    });
+  }
+
+  void _onSearchTextChanged(String query) async {
+    setState(() {
+      _searchQuery = query;
+    });
+
+    if (query.isEmpty) {
+      setState(() {
+        _searchResults.clear();
+      });
+      return;
+    }
+
+    final result = await searchBlog(query);
+
+    setState(() {
+      _searchResults = result;
+    });
+  }
+
+  Widget _buildLeading() {
+    if (_isSearching) {
+      return IconButton(
+        icon: Icon(Icons.arrow_back, color: Colors.white),
+        onPressed: _exitSearch,
+      );
+    }
+
+    return Builder(
+      builder:
+          (context) => IconButton(
+            icon: Icon(Icons.menu, color: Colors.white),
+            onPressed: () => Scaffold.of(context).openDrawer(),
+          ),
+    );
+  }
+
+  Widget _buildAppBarTitle() {
+    if (_isSearching) {
+      return buildSearchField(
+        controller: _searchController,
+        focusNode: _searchFocusNode,
+        onChanged: _onSearchTextChanged,
+      );
+    }
+
+    return Text(
+      pages[_currentPageIndex].title,
+      style: TextStyle(color: Colors.white),
+    );
+  }
+
+  List<Widget> _buildAppBarActions() {
+    if (_isSearching) {
+      return [
+        if (_searchController.text.isNotEmpty)
+          IconButton(
+            icon: Icon(Icons.clear, color: Colors.white),
+            onPressed: _clearSearch,
+          ),
+      ];
+    } else {
+      return [
+        IconButton(
+          icon: Icon(Icons.search, color: Colors.white),
+          onPressed: _startSearch,
+        ),
+      ];
+    }
+  }
+
   Widget _buildPageView() {
+    return _isSearching ? _buildSearchResults() : _buildNormalPageView();
+  }
+
+  Widget _buildNormalPageView() {
     return PageView(
       controller: _pageController,
       onPageChanged: (index) {
         setState(() {
           _currentPageIndex = index;
+          if (_isSearching) {
+            _exitSearch();
+          }
         });
       },
       children: pageWidgets,
     );
   }
 
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: Text(
-          pages[_currentPageIndex].title,
-          style: TextStyle(color: Colors.white),
-        ),
-        backgroundColor: Theme.of(context).colorScheme.primary,
-        elevation: 0,
-        leading: Builder(
-          builder:
-              (context) => IconButton(
-                icon: Icon(Icons.menu, color: Colors.white),
-                onPressed: () => Scaffold.of(context).openDrawer(),
-              ),
-        ),
-        actions: [
-          IconButton(
-            icon: Icon(Icons.search, color: Colors.white),
-            onPressed: () {},
-          ),
-        ],
-      ),
-      drawer: _buildDrawer(),
-      body: Padding(padding: EdgeInsets.all(10), child: _buildPageView()),
-    );
+  Widget _buildSearchResults() {
+    if (_searchQuery.isEmpty) {
+      return buildSearchQueryEmpty();
+    }
+
+    if (_searchResults.isEmpty) {
+      return buildSearchResultEmpty(_searchQuery);
+    }
+
+    return buildSearchResultList(context, _searchResults);
   }
 
   void onTapDrawerItem(int index) {
     setState(() {
       _currentPageIndex = index;
+      if (_isSearching) {
+        _exitSearch();
+      }
     });
     _pageController.animateToPage(
       index,
@@ -99,13 +200,26 @@ class _HomePageState extends State<HomePage> {
         color: Colors.white,
         child: Column(
           children: [
-            // 抽屉头部
             buildDrawerHeader(context),
-            // 菜单项列表
             Expanded(child: _buildDrawerBody()),
           ],
         ),
       ),
     );
   }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: _buildAppBarTitle(),
+        backgroundColor: Theme.of(context).colorScheme.primary,
+        elevation: 0,
+        leading: _buildLeading(),
+        actions: _buildAppBarActions(),
+      ),
+      drawer: _buildDrawer(),
+      body: Padding(padding: EdgeInsets.all(10), child: _buildPageView()),
+    );
+  }
 }
diff --git a/lib/pages/timeline_page.dart b/lib/pages/timeline_page.dart
index 1f087dc..55b62a0 100644
--- a/lib/pages/timeline_page.dart
+++ b/lib/pages/timeline_page.dart
@@ -38,10 +38,10 @@ class TimelinePageState extends State<TimelinePage> {
           return Indicator.dot(size: 12.0, color: colors.primary);
         },
         contentsBuilder: (context, index) {
-          return buildBlogListItem(
-            context,
-            provider.blogList[index],
-            index + 1,
+          final blog = provider.blogList[index];
+          return InkWell(
+            onTap: () => navigatorToBlogDetail(context, blog.id),
+            child: buildBlogListItem(context, blog, index + 1),
           );
         },
       ),
diff --git a/lib/widget/search.dart b/lib/widget/search.dart
new file mode 100644
index 0000000..7a2a642
--- /dev/null
+++ b/lib/widget/search.dart
@@ -0,0 +1,99 @@
+import 'package:blog_app/models/blog.dart';
+import 'package:blog_app/pages/blog_detail_page.dart';
+import 'package:blog_app/widget/blog.dart';
+import 'package:blog_app/widget/common.dart';
+import 'package:flutter/material.dart';
+
+Widget buildSearchField({
+  required TextEditingController controller,
+  required FocusNode focusNode,
+  required Function(String) onChanged,
+}) {
+  return TextField(
+    controller: controller,
+    focusNode: focusNode,
+    autofocus: true,
+    style: TextStyle(color: Colors.white, fontSize: 18),
+    cursorColor: Colors.white,
+    decoration: InputDecoration(
+      hintText: '搜索文章内容...',
+      hintStyle: TextStyle(color: Colors.white70),
+      border: InputBorder.none,
+      focusedBorder: InputBorder.none,
+      enabledBorder: InputBorder.none,
+    ),
+    onChanged: onChanged,
+    textInputAction: TextInputAction.search,
+  );
+}
+
+Widget buildSearchResultItem(BuildContext context, BlogSearch blog) {
+  return buildCard(
+    context: context,
+    child: ListTile(
+      title: Text(
+        blog.title,
+        style: TextStyle(
+          fontWeight: FontWeight.bold,
+          color: Theme.of(context).colorScheme.primary,
+        ),
+      ),
+      subtitle: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(height: 4),
+          Text(
+            blog.content,
+            style: TextStyle(color: Colors.grey[600], fontSize: 14),
+          ),
+        ],
+      ),
+      onTap: () => navigatorToBlogDetail(context, blog.id),
+    ),
+  );
+}
+
+Widget buildSearchResultList(
+  BuildContext context,
+  List<BlogSearch> searchResultList,
+) {
+  return ListView.builder(
+    itemCount: searchResultList.length,
+    itemBuilder: (context, index) {
+      return buildSearchResultItem(context, searchResultList[index]);
+    },
+  );
+}
+
+Widget buildSearchQueryEmpty() {
+  return Center(
+    child: Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Icon(Icons.search, size: 64, color: Colors.grey[400]),
+        SizedBox(height: 16),
+        Text('搜索文章内容', style: TextStyle(color: Colors.grey[600], fontSize: 16)),
+        SizedBox(height: 8),
+        Text('输入标题或内容进行搜索', style: TextStyle(color: Colors.grey[500])),
+      ],
+    ),
+  );
+}
+
+Widget buildSearchResultEmpty(String query) {
+  return Center(
+    child: Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Icon(Icons.search_off, size: 64, color: Colors.grey[400]),
+        SizedBox(height: 16),
+        Text(
+          '没有找到"$query"相关文章',
+          style: TextStyle(color: Colors.grey[600], fontSize: 16),
+        ),
+        SizedBox(height: 8),
+        Text('请尝试其他关键词', style: TextStyle(color: Colors.grey[500])),
+      ],
+    ),
+  );
+}