diff --git a/Notes-master/res/layout/note_edit.xml b/Notes-master/res/layout/note_edit.xml
index 10b2aa7..43ac582 100644
--- a/Notes-master/res/layout/note_edit.xml
+++ b/Notes-master/res/layout/note_edit.xml
@@ -20,17 +20,17 @@
     android:layout_height="fill_parent"
     android:background="@drawable/list_background"
     xmlns:android="http://schemas.android.com/apk/res/android">
-
+<!-- 主内容区域 - 垂直线性布局 -->
     <LinearLayout
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
         android:orientation="vertical">
-
+<!-- 标题栏区域 - 包含修改日期、提醒信息和设置按钮 -->
         <LinearLayout
             android:id="@+id/note_title"
             android:layout_width="fill_parent"
             android:layout_height="wrap_content">
-
+ <!-- 最后修改日期显示 -->
             <TextView
                 android:id="@+id/tv_modified_date"
                 android:layout_width="0dip"
@@ -39,14 +39,14 @@
                 android:layout_gravity="left|center_vertical"
                 android:layout_marginRight="8dip"
                 android:textAppearance="@style/TextAppearanceSecondaryItem" />
-
+ <!-- 提醒图标 -->
             <ImageView
                 android:id="@+id/iv_alert_icon"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
                 android:background="@drawable/title_alert" />
-
+<!-- 提醒日期显示 -->
             <TextView
                 android:id="@+id/tv_alert_date"
                 android:layout_width="wrap_content"
@@ -55,25 +55,25 @@
                 android:layout_marginLeft="2dip"
                 android:layout_marginRight="8dip"
                 android:textAppearance="@style/TextAppearanceSecondaryItem" />
-
+<!-- 设置按钮 -->
             <ImageButton
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
                 android:background="@drawable/bg_btn_set_color" />
         </LinearLayout>
-
+<!-- 编辑区域 - 包含顶部装饰条、可滚动编辑区和底部装饰条 -->
         <LinearLayout
             android:id="@+id/sv_note_edit"
             android:layout_width="fill_parent"
             android:layout_height="fill_parent"
             android:orientation="vertical">
-
+<!-- 顶部装饰条 -->
             <ImageView
                 android:layout_width="fill_parent"
                 android:layout_height="7dip"
                 android:background="@drawable/bg_color_btn_mask" />
-
+ <!-- 可滚动的编辑区域 -->
             <ScrollView
                 android:layout_width="fill_parent"
                 android:layout_height="0dip"
@@ -86,19 +86,19 @@
                 <LinearLayout
                     android:layout_width="fill_parent"
                     android:layout_height="fill_parent">
-
+ <!-- 自定义的便签编辑文本框 -->
                     <net.micode.notes.ui.NoteEditText
                         android:id="@+id/note_edit_view"
                         android:layout_width="fill_parent"
                         android:layout_height="wrap_content"
                         android:gravity="left|top"
                         android:background="@null"
-                        android:autoLink="all"
-                        android:linksClickable="false"
-                        android:minLines="12"
+                        android:autoLink="all"      <!-- 自动识别链接 -->
+                        android:linksClickable="false" <!-- 链接不可点击 -->
+                        android:minLines="12"  <!-- 最小12行高度 -->
                         android:textAppearance="@style/TextAppearancePrimaryItem"
-                        android:lineSpacingMultiplier="1.2" />
-
+                        android:lineSpacingMultiplier="1.2" /> <!-- 1.2倍行距 -->
+<!-- 编辑列表(默认隐藏) -->
                     <LinearLayout
                         android:id="@+id/note_edit_list"
                         android:layout_width="fill_parent"
@@ -132,7 +132,7 @@
         android:layout_marginRight="8dip"
         android:layout_gravity="top|right"
         android:visibility="gone">
-
+<!-- 黄色背景选项 -->
         <FrameLayout
             android:layout_width="0dip"
             android:layout_height="match_parent"
@@ -153,7 +153,7 @@
                 android:visibility="gone"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+<!-- 蓝色背景选项 -->
         <FrameLayout
             android:layout_width="0dip"
             android:layout_height="match_parent"
@@ -174,7 +174,7 @@
                 android:layout_marginRight="3dip"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+ <!-- 白色背景选项 -->
         <FrameLayout
             android:layout_width="0dip"
             android:layout_height="match_parent"
@@ -195,7 +195,7 @@
                 android:layout_marginRight="2dip"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+<!-- 绿色背景选项 -->
         <FrameLayout
             android:layout_width="0dip"
             android:layout_height="match_parent"
@@ -215,7 +215,7 @@
                 android:visibility="gone"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+ <!-- 红色背景选项 -->
         <FrameLayout
             android:layout_width="0dip"
             android:layout_height="match_parent"
@@ -236,7 +236,7 @@
                 android:src="@drawable/selected" />
         </FrameLayout>
     </LinearLayout>
-
+<!-- 字体大小选择面板(默认隐藏) -->
     <LinearLayout
         android:id="@+id/font_size_selector"
         android:layout_width="fill_parent"
@@ -244,7 +244,7 @@
         android:background="@drawable/font_size_selector_bg"
         android:layout_gravity="bottom"
         android:visibility="gone">
-
+<!-- 小号字体选项 -->
         <FrameLayout
             android:id="@+id/ll_font_small"
             android:layout_width="0dip"
@@ -282,7 +282,7 @@
                 android:visibility="gone"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+ <!-- 中号字体选项 -->
         <FrameLayout
             android:id="@+id/ll_font_normal"
             android:layout_width="0dip"
@@ -320,7 +320,7 @@
                 android:layout_marginBottom="-7dip"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+<!-- 大号字体选项 -->
         <FrameLayout
             android:id="@+id/ll_font_large"
             android:layout_width="0dip"
@@ -358,7 +358,7 @@
                 android:layout_marginBottom="-7dip"
                 android:src="@drawable/selected" />
         </FrameLayout>
-
+ <!-- 特大号字体选项 -->
         <FrameLayout
             android:id="@+id/ll_font_super"
             android:layout_width="0dip"
diff --git a/Notes-master/res/layout/note_list.xml b/Notes-master/res/layout/note_list.xml
index 6b25d38..9f0b0ee 100644
--- a/Notes-master/res/layout/note_list.xml
+++ b/Notes-master/res/layout/note_list.xml
@@ -19,40 +19,44 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"
-    android:background="@drawable/list_background">
+    android:background="@drawable/list_background">  <!-- 列表背景图 -->
 
+    <!-- 主内容区域 - 垂直线性布局 -->
     <LinearLayout
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
         android:orientation="vertical">
 
+        <!-- 标题栏(默认隐藏，需要时显示) -->
         <TextView
             android:id="@+id/tv_title_bar"
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
-            android:background="@drawable/title_bar_bg"
-            android:visibility="gone"
-            android:gravity="center_vertical"
-            android:singleLine="true"
-            android:textColor="#FFEAD1AE"
-            android:textSize="@dimen/text_font_size_medium" />
-
+            android:background="@drawable/title_bar_bg"  <!-- 标题栏背景 -->
+            android:visibility="gone"                   <!-- 初始状态隐藏 -->
+            android:gravity="center_vertical"           <!-- 内容垂直居中 -->
+            android:singleLine="true"                   <!-- 单行显示 -->
+            android:textColor="#FFEAD1AE"               <!-- 浅黄色文字 -->
+            android:textSize="@dimen/text_font_size_medium" />  <!-- 中号字体 -->
+
+        <!-- 便签列表视图 -->
         <ListView
             android:id="@+id/notes_list"
             android:layout_width="fill_parent"
-            android:layout_height="0dip"
-            android:layout_weight="1"
-            android:cacheColorHint="@null"
-            android:listSelector="@android:color/transparent"
-            android:divider="@null"
-            android:fadingEdge="@null" />
+            android:layout_height="0dip"               <!-- 高度由weight决定 -->
+            android:layout_weight="1"                   <!-- 占据剩余所有空间 -->
+            android:cacheColorHint="@null"              <!-- 禁用缓存颜色优化 -->
+            android:listSelector="@android:color/transparent"  <!-- 透明选择器 -->
+            android:divider="@null"                     <!-- 无分隔线 -->
+            android:fadingEdge="@null" />               <!-- 禁用边缘渐变效果 -->
     </LinearLayout>
 
+    <!-- 底部新建便签按钮(固定位置) -->
     <Button
         android:id="@+id/btn_new_note"
-        android:background="@drawable/new_note"
+        android:background="@drawable/new_note"         <!-- 自定义按钮背景 -->
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:focusable="false"
-        android:layout_gravity="bottom" />
-</FrameLayout>
+        android:focusable="false"                       <!-- 不获取焦点 -->
+        android:layout_gravity="bottom" />              <!-- 固定在底部 -->
+</FrameLayout>
\ No newline at end of file
diff --git a/Notes-master/res/layout/widget_2x.xml b/Notes-master/res/layout/widget_2x.xml
index 55970ce..6e28695 100644
--- a/Notes-master/res/layout/widget_2x.xml
+++ b/Notes-master/res/layout/widget_2x.xml
@@ -17,21 +17,25 @@
 
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="146dip"
-    android:layout_height="146dip">
+    android:layout_width="146dip"    <!-- 固定宽度：2单元格宽度 -->
+    android:layout_height="146dip"> <!-- 固定高度：2单元格高度 -->
+    
+    <!-- 背景图片层（可通过代码动态更换） -->
     <ImageView
         android:id="@+id/widget_bg_image"
-        android:layout_width="fill_parent"
+        android:layout_width="fill_parent"  <!-- 填满父容器 -->
         android:layout_height="fill_parent" />
+    
+    <!-- 便签文本内容显示区 -->
     <TextView
         android:id="@+id/widget_text"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
-        android:paddingTop="20dip"
-        android:paddingLeft="15dip"
-        android:paddingRight="15dip"
-        android:textSize="14sp"
-        android:textColor="#FF663300"
-        android:maxLines="6"
-        android:lineSpacingMultiplier="1.2" />
-</FrameLayout>
+        android:paddingTop="20dip"     <!-- 顶部内边距 -->
+        android:paddingLeft="15dip"    <!-- 左侧内边距 -->
+        android:paddingRight="15dip"    <!-- 右侧内边距 -->
+        android:textSize="14sp"        <!-- 字体大小 -->
+        android:textColor="#FF663300"  <!-- 棕褐色文字 -->
+        android:maxLines="6"           <!-- 最多显示6行 -->
+        android:lineSpacingMultiplier="1.2" /> <!-- 1.2倍行间距 -->
+</FrameLayout>
\ No newline at end of file
diff --git a/Notes-master/res/layout/widget_4x.xml b/Notes-master/res/layout/widget_4x.xml
index dc9bb51..0268963 100644
--- a/Notes-master/res/layout/widget_4x.xml
+++ b/Notes-master/res/layout/widget_4x.xml
@@ -17,23 +17,25 @@
 
 <FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="294dip"
-    android:layout_height="294dip">
+    android:layout_width="294dip"    <!-- 固定宽度：4单元格宽度 -->
+    android:layout_height="294dip"> <!-- 固定高度：4单元格高度 -->
 
+    <!-- 背景图片层（支持动态更换） -->
     <ImageView
         android:id="@+id/widget_bg_image"
-        android:layout_width="fill_parent"
+        android:layout_width="fill_parent"  <!-- 填满整个微件区域 -->
         android:layout_height="fill_parent" />
 
+    <!-- 便签文本内容显示区（针对大尺寸优化） -->
     <TextView
         android:id="@+id/widget_text"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
-        android:paddingTop="40dip"
-        android:paddingLeft="15dip"
-        android:paddingRight="15dip"
-        android:textSize="14sp"
-        android:textColor="#FF663300"
-        android:maxLines="12"
-        android:lineSpacingMultiplier="1.2" />
+        android:paddingTop="40dip"     <!-- 更大的顶部内边距 -->
+        android:paddingLeft="15dip"    <!-- 左侧内边距 -->
+        android:paddingRight="15dip"   <!-- 右侧内边距 -->
+        android:textSize="14sp"        <!-- 字体大小（保持与2x2一致） -->
+        android:textColor="#FF663300"  <!-- 棕褐色文字 -->
+        android:maxLines="12"          <!-- 最大显示行数增加至12行 -->
+        android:lineSpacingMultiplier="1.2" /> <!-- 1.2倍行间距 -->
 </FrameLayout>
diff --git a/Notes-master/res/menu/note_edit.xml b/Notes-master/res/menu/note_edit.xml
index 35cacd1..3142858 100644
--- a/Notes-master/res/menu/note_edit.xml
+++ b/Notes-master/res/menu/note_edit.xml
@@ -15,38 +15,46 @@
      limitations under the License.
 -->
 
-<menu
-    xmlns:android="http://schemas.android.com/apk/res/android">
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <!-- 新建便签 -->
     <item
         android:id="@+id/menu_new_note"
-        android:title="@string/notelist_menu_new"/>
+        android:title="@string/notelist_menu_new"/>  <!-- 字符串资源：新建 -->
 
+    <!-- 删除当前便签 -->
     <item
         android:id="@+id/menu_delete"
-        android:title="@string/menu_delete"/>
+        android:title="@string/menu_delete"/>  <!-- 字符串资源：删除 -->
 
+    <!-- 字体大小调整（点击后应弹出子菜单） -->
     <item
         android:id="@+id/menu_font_size"
-        android:title="@string/menu_font_size"/>
+        android:title="@string/menu_font_size"/>  <!-- 字符串资源：字体大小 -->
 
+    <!-- 列表模式切换（普通模式/清单模式） -->
     <item
         android:id="@+id/menu_list_mode"
-        android:title="@string/menu_list_mode" />
+        android:title="@string/menu_list_mode" />  <!-- 字符串资源：列表模式 -->
 
+    <!-- 分享便签内容 -->
     <item
         android:id="@+id/menu_share"
-        android:title="@string/menu_share"/>
+        android:title="@string/menu_share"/>  <!-- 字符串资源：分享 -->
 
+    <!-- 发送便签到桌面（创建快捷方式） -->
     <item
         android:id="@+id/menu_send_to_desktop"
-        android:title="@string/menu_send_to_desktop"/>
+        android:title="@string/menu_send_to_desktop"/>  <!-- 字符串资源：发送到桌面 -->
 
+    <!-- 设置提醒时间 -->
     <item
         android:id="@+id/menu_alert"
-        android:title="@string/menu_alert" />
+        android:title="@string/menu_alert" />  <!-- 字符串资源：提醒 -->
 
+    <!-- 删除已设置的提醒 -->
     <item
         android:id="@+id/menu_delete_remind"
-        android:title="@string/menu_remove_remind" />
+        android:title="@string/menu_remove_remind" />  <!-- 字符串资源：删除提醒 -->
+
 </menu>
\ No newline at end of file
diff --git a/Notes-master/res/menu/note_list.xml b/Notes-master/res/menu/note_list.xml
index 42ea736..73fe900 100644
--- a/Notes-master/res/menu/note_list.xml
+++ b/Notes-master/res/menu/note_list.xml
@@ -15,25 +15,40 @@
      limitations under the License.
 -->
 
-<menu
-    xmlns:android="http://schemas.android.com/apk/res/android">
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    
+    <!-- 新建文件夹菜单项 -->
+    <!-- 点击后将触发创建新文件夹的操作流程 -->
+    <!-- ID: 全局唯一标识符，用于在代码中引用此菜单项 -->
+    <!-- 标题: 从字符串资源中获取本地化文本 -->
     <item
         android:id="@+id/menu_new_folder"
         android:title="@string/menu_create_folder"/>
-
+    
+    <!-- 导出文本菜单项 -->
+    <!-- 用于将当前内容导出为文本格式文件 -->
     <item
         android:id="@+id/menu_export_text"
         android:title="@string/menu_export_text"/>
-
+    
+    <!-- 数据同步菜单项 -->
+    <!-- 触发与服务器的数据同步操作 -->
+    <!-- 通常会显示同步状态和进度 -->
     <item
         android:id="@+id/menu_sync"
         android:title="@string/menu_sync"/>
-
+    
+    <!-- 设置菜单项 -->
+    <!-- 导航到应用设置界面 -->
+    <!-- 包含用户偏好和应用配置选项 -->
     <item
         android:id="@+id/menu_setting"
         android:title="@string/menu_setting" />
-
+    
+    <!-- 搜索菜单项 -->
+    <!-- 激活应用内搜索功能 -->
+    <!-- 通常会显示搜索框并支持关键词搜索 -->
     <item
         android:id="@+id/menu_search"
         android:title="@string/menu_search"/>
-</menu>
+</menu>
\ No newline at end of file
diff --git a/Notes-master/res/menu/note_list_options.xml b/Notes-master/res/menu/note_list_options.xml
index daac008..9cbe447 100644
--- a/Notes-master/res/menu/note_list_options.xml
+++ b/Notes-master/res/menu/note_list_options.xml
@@ -15,14 +15,27 @@
      limitations under the License.
 -->
 
-<menu
-    xmlns:android="http://schemas.android.com/apk/res/android">
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 移动操作菜单项 -->
+    <!-- 功能: 将选中项移动到其他位置(如文件夹、分类等) -->
+    <!-- 实现说明: 
+         - 显示优先级: 始终显示在操作栏中(showAsAction=always)
+         - 显示格式: 同时显示图标和文本(withText)
+         - 图标资源: 使用@drawable/menu_move作为视觉标识
+    -->
     <item
         android:id="@+id/move"
         android:title="@string/menu_move"
         android:icon="@drawable/menu_move"
         android:showAsAction="always|withText" />
 
+    <!-- 删除操作菜单项 -->
+    <!-- 功能: 永久删除选中项(需二次确认避免误操作) -->
+    <!-- 实现说明: 
+         - 显示优先级: 与move同级，始终显示在操作栏
+         - 视觉强调: 建议使用警示色图标(如红色)增强用户感知
+         - 交互流程: 点击后应弹出确认对话框
+    -->
     <item
         android:id="@+id/delete"
         android:title="@string/menu_delete"
diff --git a/Notes-master/res/values/arrays.xml b/Notes-master/res/values/arrays.xml
index e00210b..08b963a 100644
--- a/Notes-master/res/values/arrays.xml
+++ b/Notes-master/res/values/arrays.xml
@@ -16,16 +16,21 @@
 -->
 
 <resources>
-    <!-- Backup format -->
+    <!-- 笔记导出备份格式配置 -->
+    <!-- 定义笔记导出为文本时的层级结构和格式模板 -->
+    <!-- 数组元素顺序对应导出内容的层级关系 -->
     <string-array name="format_for_exported_note">
-        <item>-%s</item>      <!-- format_folder_name -->
-        <item>--%s</item>     <!-- format_folder_note_date -->
-        <item>--%s</item>     <!-- format_note_date -->
-        <item>--%s</item>     <!-- format_note_content -->
+        <item>-%s</item>      <!-- 文件夹名称格式: 一级前缀为"-" -->
+        <item>--%s</item>     <!-- 文件夹内笔记日期格式: 二级前缀为"--" -->
+        <item>--%s</item>     <!-- 笔记日期格式: 二级前缀为"--" -->
+        <item>--%s</item>     <!-- 笔记内容格式: 二级前缀为"--" -->
     </string-array>
 
+    <!-- 笔记分享方式配置 -->
+    <!-- 定义笔记分享功能中可用的分享渠道 -->
+    <!-- 数组元素将作为分享对话框中的选项显示 -->
     <string-array name="menu_share_ways">
-        <item>Messaging</item>
-        <item>Email</item>
+        <item>Messaging</item>  <!-- 短信分享渠道 -->
+        <item>Email</item>      <!-- 邮件分享渠道 -->
     </string-array>
 </resources>
\ No newline at end of file
diff --git a/Notes-master/res/values/strings.xml b/Notes-master/res/values/strings.xml
index 55df868..149fc93 100644
--- a/Notes-master/res/values/strings.xml
+++ b/Notes-master/res/values/strings.xml
@@ -17,119 +17,178 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name">Notes</string>
-    <string name="app_widget2x2">Notes 2x2</string>
-    <string name="app_widget4x4">Notes 4x4</string>
+    
+    <!-- 应用基础信息 -->
+    <string name="app_name">Notes</string>                    <!-- 应用名称 -->
+    <string name="app_widget2x2">Notes 2x2</string>          <!-- 2x2尺寸桌面小部件名称 -->
+    <string name="app_widget4x4">Notes 4x4</string>          <!-- 4x4尺寸桌面小部件名称 -->
+    
+    <!-- 小部件相关文本 -->
     <string name="widget_havenot_content">No associated note found, click to create associated note.</string>
     <string name="widget_under_visit_mode">Privacy mode，can not see note content</string>
-    <string name="notelist_string_info">...</string>
-    <string name="notelist_menu_new">Add note</string>
+    
+    <!-- 笔记列表相关 -->
+    <string name="notelist_string_info">...</string>         <!-- 笔记列表信息占位符 -->
+    <string name="notelist_menu_new">Add note</string>       <!-- 新建笔记菜单项 -->
+    
+    <!-- 提醒功能相关 -->
     <string name="delete_remind_time_message">Delete reminder successfully</string>
     <string name="set_remind_time_message">Set reminder</string>
-    <string name="note_alert_expired">Expired</string>
-    <string name="format_date_ymd">yyyyMMdd</string>
-    <string name="format_datetime_mdhm">MMMd kk:mm</string>
-    <string name="notealert_ok">Got it</string>
-    <string name="notealert_enter">Take a look</string>
-    <string name="note_link_tel">Call</string>
-    <string name="note_link_email">Send email</string>
-    <string name="note_link_web">Browse web</string>
-    <string name="note_link_other">Open map</string>
-    <!-- Text export file information -->
-    <string name="file_path">/MIUI/notes/</string>
-    <string name="file_name_txt_format">notes_%s.txt</string>
-    <!-- notes list string -->
-    <string name="format_folder_files_count">(%d)</string>
-    <string name="menu_create_folder">New Folder</string>
-    <string name="menu_export_text">Export text</string>
-    <string name="menu_sync">Sync</string>
-    <string name="menu_sync_cancel">Cancel syncing</string>
-    <string name="menu_setting">Settings</string>
-    <string name="menu_search">Search</string>
-    <string name="menu_delete">Delete</string>
-    <string name="menu_move">Move to folder</string>
-    <string name="menu_select_title">%d selected</string>
-    <string name="menu_select_none">Nothing selected, the operation is invalid</string>
-    <string name="menu_select_all">Select all</string>
-    <string name="menu_deselect_all">Deselect all</string>
-    <string name="menu_font_size">Font size</string>
-    <string name="menu_font_small">Small</string>
-    <string name="menu_font_normal">Medium</string>
-    <string name="menu_font_large">Large</string>
-    <string name="menu_font_super">Super</string>
-    <string name="menu_list_mode">Enter check list</string>
-    <string name="menu_normal_mode">Leave check list</string>
-    <string name="menu_folder_view">View folder</string>
-    <string name="menu_folder_delete">Delete folder</string>
-    <string name="menu_folder_change_name">Change folder name</string>
-    <string name="folder_exist">The folder %1$s exist, please rename</string>
-    <string name="menu_share">Share</string>
-    <string name="menu_send_to_desktop">Send to home</string>
-    <string name="menu_alert">Remind me</string>
-    <string name="menu_remove_remind">Delete reminder</string>
-    <string name="menu_title_select_folder">Select folder</string>
-    <string name="menu_move_parent_folder">Parent folder</string>
-    <string name="info_note_enter_desktop">Note added to home</string>
-    <string name="alert_message_delete_folder">Confirm to delete folder and its notes?</string>
-    <string name="alert_title_delete">Delete selected notes</string>
-    <string name="alert_message_delete_notes">Confirm to delete the selected %d notes?</string>
-    <string name="alert_message_delete_note">Confirm to delete this note?</string>
-    <string name="format_move_notes_to_folder">Have moved selected %1$d notes to %2$s folder</string>
-    <!-- Error information -->
-    <string name="error_sdcard_unmounted">SD card busy, not available now</string>
-    <string name="error_sdcard_export">Export failed, please check SD card</string>
-    <string name="error_note_not_exist">The note is not exist</string>
-    <string name="error_note_empty_for_clock">Sorry, can not set clock on empty note</string>
-    <string name="error_note_empty_for_send_to_desktop">Sorry, can not send and empty note to home</string>
-    <string name="success_sdcard_export">Export successful</string>
-    <string name="failed_sdcard_export">Export fail</string>
-    <string name="format_exported_file_location">Export text file (%1$s) to SD (%2$s) directory</string>
-    <!-- Sync -->
-    <string name="ticker_syncing">Syncing notes...</string>
-    <string name="ticker_success">Sync is successful</string>
-    <string name="ticker_fail">Sync is failed</string>
-    <string name="ticker_cancel">Sync is canceled</string>
-    <string name="success_sync_account">Sync is successful with account %1$s</string>
-    <string name="error_sync_network">Sync failed, please check network and account settings</string>
-    <string name="error_sync_internal">Sync failed, internal error occurs</string>
-    <string name="error_sync_cancelled">Sync is canceled</string>
-    <string name="sync_progress_login">Logging into %1$s...</string>
-    <string name="sync_progress_init_list">Getting remote note list...</string>
-    <string name="sync_progress_syncing">Synchronize local notes with Google Task...</string>
-    <!-- Preferences -->
-    <string name="preferences_title">Settings</string>
-    <string name="preferences_account_title">Sync account</string>
-    <string name="preferences_account_summary">Sync notes with google task</string>
-    <string name="preferences_last_sync_time">Last sync time %1$s</string>
-    <string name="preferences_last_sync_time_format">yyyy-MM-dd hh:mm:ss</string>
-    <string name="preferences_add_account">Add account</string>
-    <string name="preferences_menu_change_account">Change sync account</string>
-    <string name="preferences_menu_remove_account">Remove sync account</string>
-    <string name="preferences_menu_cancel">Cancel</string>
-    <string name="preferences_button_sync_immediately">Sync immediately</string>
-    <string name="preferences_button_sync_cancel">Cancel syncing</string>
-    <string name="preferences_dialog_change_account_title">Current account %1$s</string>
-    <string name="preferences_dialog_change_account_warn_msg">All sync related information will be deleted, which may result in duplicated items sometime</string>
-    <string name="preferences_dialog_select_account_title">Sync notes</string>
-    <string name="preferences_dialog_select_account_tips">Please select a google account. Local notes will be synced with google task.</string>
-    <string name="preferences_toast_cannot_change_account">Cannot change the account because sync is in progress</string>
-    <string name="preferences_toast_success_set_accout">%1$s has been set as the sync account</string>
-    <string name="preferences_bg_random_appear_title">New note background color random</string>
-
-    <string name="button_delete">Delete</string>
-    <string name="call_record_folder_name">Call notes</string>
-    <string name="hint_foler_name">Input name</string>
-
-    <string name="search_label">Searching Notes</string>
-    <string name="search_hint">Search notes</string>
-    <string name="search_setting_description">Text in your notes</string>
-    <string name="search">Notes</string>
-    <string name="datetime_dialog_ok">set</string>
-    <string name="datetime_dialog_cancel">cancel</string>
+    <string name="note_alert_expired">Expired</string>       <!-- 过期提醒标识 -->
+    
+    <!-- 日期时间格式 -->
+    <string name="format_date_ymd">yyyyMMdd</string>         <!-- 年月日格式 -->
+    <string name="format_datetime_mdhm">MMMd kk:mm</string>  <!-- 月日时分格式 -->
+    
+    <!-- 提醒对话框 -->
+    <string name="notealert_ok">Got it</string>              <!-- 确认按钮 -->
+    <string name="notealert_enter">Take a look</string>      <!-- 查看按钮 -->
+    
+    <!-- 链接处理 -->
+    <string name="note_link_tel">Call</string>               <!-- 电话链接操作 -->
+    <string name="note_link_email">Send email</string>       <!-- 邮件链接操作 -->
+    <string name="note_link_web">Browse web</string>         <!-- 网页链接操作 -->
+    <string name="note_link_other">Open map</string>         <!-- 其他链接操作 -->
+    
+    <!-- 导出文件配置 -->
+    <string name="file_path">/MIUI/notes/</string>           <!-- 默认导出路径 -->
+    <string name="file_name_txt_format">notes_%s.txt</string> <!-- 导出文件名格式 -->
+    
+    <!-- 文件夹相关 -->
+    <string name="format_folder_files_count">(%d)</string>   <!-- 文件夹计数格式 -->
+    <string name="menu_create_folder">New Folder</string>    <!-- 创建文件夹菜单 -->
+    <string name="folder_exist">The folder %1$s exist, please rename</string> <!-- 文件夹已存在提示 -->
+    
+    <!-- 主菜单相关 -->
+    <string name="menu_export_text">Export text</string>     <!-- 导出文本菜单 -->
+    <string name="menu_sync">Sync</string>                   <!-- 同步菜单 -->
+    <string name="menu_sync_cancel">Cancel syncing</string>  <!-- 取消同步 -->
+    <string name="menu_setting">Settings</string>            <!-- 设置菜单 -->
+    <string name="menu_search">Search</string>               <!-- 搜索菜单 -->
+    <string name="menu_delete">Delete</string>               <!-- 删除菜单 -->
+    <string name="menu_move">Move to folder</string>         <!-- 移动到文件夹菜单 -->
+    
+    <!-- 多选操作相关 -->
+    <string name="menu_select_title">%d selected</string>    <!-- 选中项计数标题 -->
+    <string name="menu_select_none">Nothing selected, the operation is invalid</string> <!-- 未选中提示 -->
+    <string name="menu_select_all">Select all</string>       <!-- 全选菜单 -->
+    <string name="menu_deselect_all">Deselect all</string>   <!-- 取消全选菜单 -->
+    
+    <!-- 字体设置相关 -->
+    <string name="menu_font_size">Font size</string>         <!-- 字体大小菜单 -->
+    <string name="menu_font_small">Small</string>            <!-- 小字体选项 -->
+    <string name="menu_font_normal">Medium</string>          <!-- 中字体选项 -->
+    <string name="menu_font_large">Large</string>            <!-- 大字体选项 -->
+    <string name="menu_font_super">Super</string>            <!-- 超大字体选项 -->
+    
+    <!-- 列表模式相关 -->
+    <string name="menu_list_mode">Enter check list</string>  <!-- 进入待办列表模式 -->
+    <string name="menu_normal_mode">Leave check list</string> <!-- 离开待办列表模式 -->
+    
+    <!-- 文件夹操作菜单 -->
+    <string name="menu_folder_view">View folder</string>     <!-- 查看文件夹 -->
+    <string name="menu_folder_delete">Delete folder</string> <!-- 删除文件夹 -->
+    <string name="menu_folder_change_name">Change folder name</string> <!-- 重命名文件夹 -->
+    
+    <!-- 分享相关 -->
+    <string name="menu_share">Share</string>                 <!-- 分享菜单 -->
+    <string name="menu_send_to_desktop">Send to home</string> <!-- 添加到桌面 -->
+    
+    <!-- 提醒设置菜单 -->
+    <string name="menu_alert">Remind me</string>             <!-- 设置提醒 -->
+    <string name="menu_remove_remind">Delete reminder</string> <!-- 删除提醒 -->
+    
+    <!-- 移动操作相关 -->
+    <string name="menu_title_select_folder">Select folder</string> <!-- 选择文件夹标题 -->
+    <string name="menu_move_parent_folder">Parent folder</string> <!-- 父文件夹选项 -->
+    
+    <!-- 操作成功提示 -->
+    <string name="info_note_enter_desktop">Note added to home</string> <!-- 添加到桌面成功 -->
+    
+    <!-- 删除确认对话框 -->
+    <string name="alert_message_delete_folder">Confirm to delete folder and its notes?</string> <!-- 删除文件夹确认 -->
+    <string name="alert_title_delete">Delete selected notes</string> <!-- 删除选中项标题 -->
+    <string name="alert_message_delete_notes">Confirm to delete the selected %d notes?</string> <!-- 删除多条确认 -->
+    <string name="alert_message_delete_note">Confirm to delete this note?</string> <!-- 删除单条确认 -->
+    
+    <!-- 移动操作结果 -->
+    <string name="format_move_notes_to_folder">Have moved selected %1$d notes to %2$s folder</string> <!-- 移动成功提示 -->
+    
+    <!-- 错误提示信息 -->
+    <string name="error_sdcard_unmounted">SD card busy, not available now</string> <!-- SD卡不可用 -->
+    <string name="error_sdcard_export">Export failed, please check SD card</string> <!-- 导出失败 -->
+    <string name="error_note_not_exist">The note is not exist</string> <!-- 笔记不存在 -->
+    <string name="error_note_empty_for_clock">Sorry, can not set clock on empty note</string> <!-- 空笔记不能设置提醒 -->
+    <string name="error_note_empty_for_send_to_desktop">Sorry, can not send and empty note to home</string> <!-- 空笔记不能添加到桌面 -->
+    
+    <!-- 导出结果提示 -->
+    <string name="success_sdcard_export">Export successful</string> <!-- 导出成功 -->
+    <string name="failed_sdcard_export">Export fail</string> <!-- 导出失败 -->
+    <string name="format_exported_file_location">Export text file (%1$s) to SD (%2$s) directory</string> <!-- 导出文件位置信息 -->
+    
+    <!-- 同步相关提示 -->
+    <string name="ticker_syncing">Syncing notes...</string>  <!-- 同步中通知 -->
+    <string name="ticker_success">Sync is successful</string> <!-- 同步成功通知 -->
+    <string name="ticker_fail">Sync is failed</string> <!-- 同步失败通知 -->
+    <string name="ticker_cancel">Sync is canceled</string> <!-- 同步取消通知 -->
+    <string name="success_sync_account">Sync is successful with account %1$s</string> <!-- 账号同步成功 -->
+    <string name="error_sync_network">Sync failed, please check network and account settings</string> <!-- 网络同步错误 -->
+    <string name="error_sync_internal">Sync failed, internal error occurs</string> <!-- 内部同步错误 -->
+    <string name="error_sync_cancelled">Sync is canceled</string> <!-- 同步已取消 -->
+    
+    <!-- 同步进度提示 -->
+    <string name="sync_progress_login">Logging into %1$s...</string> <!-- 登录中 -->
+    <string name="sync_progress_init_list">Getting remote note list...</string> <!-- 获取远程笔记列表 -->
+    <string name="sync_progress_syncing">Synchronize local notes with Google Task...</string> <!-- 与Google Task同步 -->
+    
+    <!-- 设置页面相关 -->
+    <string name="preferences_title">Settings</string> <!-- 设置页面标题 -->
+    <string name="preferences_account_title">Sync account</string> <!-- 同步账号标题 -->
+    <string name="preferences_account_summary">Sync notes with google task</string> <!-- 同步账号摘要 -->
+    <string name="preferences_last_sync_time">Last sync time %1$s</string> <!-- 上次同步时间 -->
+    <string name="preferences_last_sync_time_format">yyyy-MM-dd hh:mm:ss</string> <!-- 同步时间格式 -->
+    <string name="preferences_add_account">Add account</string> <!-- 添加账号 -->
+    <string name="preferences_menu_change_account">Change sync account</string> <!-- 更改同步账号 -->
+    <string name="preferences_menu_remove_account">Remove sync account</string> <!-- 移除同步账号 -->
+    <string name="preferences_menu_cancel">Cancel</string> <!-- 取消操作 -->
+    <string name="preferences_button_sync_immediately">Sync immediately</string> <!-- 立即同步按钮 -->
+    <string name="preferences_button_sync_cancel">Cancel syncing</string> <!-- 取消同步按钮 -->
+    
+    <!-- 账号设置对话框 -->
+    <string name="preferences_dialog_change_account_title">Current account %1$s</string> <!-- 当前账号标题 -->
+    <string name="preferences_dialog_change_account_warn_msg">All sync related information will be deleted, which may result in duplicated items sometime</string> <!-- 更改账号警告 -->
+    <string name="preferences_dialog_select_account_title">Sync notes</string> <!-- 选择账号标题 -->
+    <string name="preferences_dialog_select_account_tips">Please select a google account. Local notes will be synced with google task.</string> <!-- 选择账号提示 -->
+    
+    <!-- 设置相关提示 -->
+    <string name="preferences_toast_cannot_change_account">Cannot change the account because sync is in progress</string> <!-- 同步中无法更改账号 -->
+    <string name="preferences_toast_success_set_accout">%1$s has been set as the sync account</string> <!-- 设置账号成功 -->
+    <string name="preferences_bg_random_appear_title">New note background color random</string> <!-- 随机背景设置标题 -->
+    
+    <!-- 通用按钮 -->
+    <string name="button_delete">Delete</string> <!-- 删除按钮 -->
+    
+    <!-- 通话记录文件夹 -->
+    <string name="call_record_folder_name">Call notes</string> <!-- 通话记录文件夹名称 -->
+    
+    <!-- 输入提示 -->
+    <string name="hint_foler_name">Input name</string> <!-- 文件夹命名提示 -->
+    
+    <!-- 搜索相关 -->
+    <string name="search_label">Searching Notes</string> <!-- 搜索标签 -->
+    <string name="search_hint">Search notes</string> <!-- 搜索提示 -->
+    <string name="search_setting_description">Text in your notes</string> <!-- 搜索设置描述 -->
+    <string name="search">Notes</string> <!-- 搜索结果标题 -->
+    
+    <!-- 日期时间对话框 -->
+    <string name="datetime_dialog_ok">set</string> <!-- 日期时间确认 -->
+    <string name="datetime_dialog_cancel">cancel</string> <!-- 日期时间取消 -->
+    
+    <!-- 搜索结果复数处理 -->
     <plurals name="search_results_title">
-         <item quantity="one"><xliff:g id="number" example="1">%1$s</xliff:g> result for \"<xliff:g id="search" example="???">%2$s</xliff:g>\"</item>
-        <!-- Case of 0 or 2 or more results. -->
+        <!-- 单个搜索结果 -->
+        <item quantity="one"><xliff:g id="number" example="1">%1$s</xliff:g> result for \"<xliff:g id="search" example="???">%2$s</xliff:g>\"</item>
+        <!-- 多个搜索结果 -->
         <item quantity="other"><xliff:g id="number" example="15">%1$s</xliff:g> results for \"<xliff:g id="search" example="???">%2$s</xliff:g>\"</item>
     </plurals>
-
-</resources>
+</resources>
\ No newline at end of file
diff --git a/Notes-master/res/values/styles.xml b/Notes-master/res/values/styles.xml
index d750e65..4571140 100644
--- a/Notes-master/res/values/styles.xml
+++ b/Notes-master/res/values/styles.xml
@@ -16,54 +16,80 @@
 -->
 
 <resources>
+    <!-- ------------------------ 文本外观样式 ------------------------ -->
+    <!-- 超大字体样式 -->
+    <!-- 用于需要突出显示的重要文本 -->
     <style name="TextAppearanceSuper">
-        <item name="android:textSize">@dimen/text_font_size_super</item>
-        <item name="android:textColorLink">#0000ff</item>
+        <item name="android:textSize">@dimen/text_font_size_super</item>   <!-- 引用字体大小尺寸资源 -->
+        <item name="android:textColorLink">#0000ff</item>                  <!-- 链接颜色设为蓝色 -->
     </style>
+
+    <!-- 大字体样式 -->
+    <!-- 主要用于标题或次级重要文本 -->
     <style name="TextAppearanceLarge">
         <item name="android:textSize">@dimen/text_font_size_large</item>
         <item name="android:textColorLink">#0000ff</item>
     </style>
+
+    <!-- 中等字体样式 -->
+    <!-- 应用内默认正文字体 -->
     <style name="TextAppearanceMedium">
         <item name="android:textSize">@dimen/text_font_size_medium</item>
         <item name="android:textColorLink">#0000ff</item>
     </style>
+
+    <!-- 正常字体样式 -->
+    <!-- 用于常规文本显示 -->
     <style name="TextAppearanceNormal">
         <item name="android:textSize">@dimen/text_font_size_normal</item>
         <item name="android:textColorLink">#0000ff</item>
     </style>
 
+    <!-- 主项文本样式 -->
+    <!-- 用于列表主项的文本显示 -->
     <style name="TextAppearancePrimaryItem">
         <item name="android:textSize">@dimen/text_font_size_normal</item>
-        <item name="android:textColor">@color/primary_text_dark</item>
+        <item name="android:textColor">@color/primary_text_dark</item>     <!-- 使用深色主文本颜色 -->
     </style>
 
+    <!-- 次项文本样式 -->
+    <!-- 用于列表次级信息或辅助文本 -->
     <style name="TextAppearanceSecondaryItem">
-        <item name="android:textSize">@dimen/text_font_size_small</item>
-        <item name="android:textColor">@color/secondary_text_dark</item>
+        <item name="android:textSize">@dimen/text_font_size_small</item>    <!-- 小字体尺寸 -->
+        <item name="android:textColor">@color/secondary_text_dark</item>   <!-- 使用深色次级文本颜色 -->
     </style>
 
+    <!-- 菜单图标下方文本样式 -->
+    <!-- 用于ActionBar菜单项图标下方的文本 -->
     <style name="TextAppearanceUnderMenuIcon">
         <item name="android:textSize">@dimen/text_font_size_normal</item>
-        <item name="android:textColor">@android:color/black</item>
+        <item name="android:textColor">@android:color/black</item>          <!-- 使用系统黑色 -->
     </style>
 
+    <!-- 高亮主文本样式 -->
+    <!-- 用于搜索结果高亮等场景 -->
     <style name="HighlightTextAppearancePrimary">
-    <item name="android:textSize">@dimen/text_font_size_normal</item>
+        <item name="android:textSize">@dimen/text_font_size_normal</item>
         <item name="android:textColor">@color/primary_text_dark</item>
     </style>
 
+    <!-- 高亮次文本样式 -->
+    <!-- 辅助信息的高亮显示 -->
     <style name="HighlightTextAppearanceSecondary">
         <item name="android:textSize">@dimen/text_font_size_small</item>
         <item name="android:textColor">@color/secondary_text_dark</item>
     </style>
 
+    <!-- ------------------------ 应用主题样式 ------------------------ -->
+    <!-- 笔记应用主主题 -->
+    <!-- 继承自Holo Light主题，定制ActionBar样式 -->
     <style name="NoteTheme" parent="@android:style/Theme.Holo.Light">
-        <item name="android:actionBarStyle">@style/NoteActionBarStyle</item>
+        <item name="android:actionBarStyle">@style/NoteActionBarStyle</item>  <!-- 应用自定义ActionBar样式 -->
     </style>
 
+    <!-- 自定义ActionBar样式 -->
+    <!-- 基于Holo Light的Solid ActionBar -->
     <style name="NoteActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar.Solid">
-        <item name="android:displayOptions" />
-        <item name="android:visibility">gone</item>
+                <item name="android:visibility">visible</item>
     </style>
 </resources>
\ No newline at end of file
diff --git a/txt.txt b/txt.txt
index 31d0f79..337d413 100644
--- a/txt.txt
+++ b/txt.txt
@@ -2,5 +2,3 @@
 222
 333
 444
-乌龟快跑
-