diff --git a/java/net/micode/notes/data/Contact.java b/java/net/micode/notes/data/Contact.java
index 6e3c06a..9598944 100644
--- a/java/net/micode/notes/data/Contact.java
+++ b/java/net/micode/notes/data/Contact.java
@@ -30,6 +30,7 @@ import java.util.HashMap;
  *
  * 2.功能：提供了一个静态方法，可以根据电话号码从Android联系人数据库中,
  * 查询对应的联系人姓名
+ *
  */
 public class Contact {
     private static HashMap<String, String> sContactCache;
diff --git a/java/net/micode/notes/data/Notes.java b/java/net/micode/notes/data/Notes.java
index fdd46a3..d902865 100644
--- a/java/net/micode/notes/data/Notes.java
+++ b/java/net/micode/notes/data/Notes.java
@@ -29,6 +29,7 @@ public class Notes {
      * {@link Notes#ID_ROOT_FOLDER } is default folder
      * {@link Notes#ID_TEMPARAY_FOLDER } is for notes belonging no folder
      * {@link Notes#ID_CALL_RECORD_FOLDER} is to store call records
+     *
      */
     public static final int ID_ROOT_FOLDER = 0;
     public static final int ID_TEMPARAY_FOLDER = -1;
diff --git a/java/net/micode/notes/data/NotesDatabaseHelper.java b/java/net/micode/notes/data/NotesDatabaseHelper.java
index 4882055..af39847 100644
--- a/java/net/micode/notes/data/NotesDatabaseHelper.java
+++ b/java/net/micode/notes/data/NotesDatabaseHelper.java
@@ -571,6 +571,7 @@ public class NotesDatabaseHelper extends SQLiteOpenHelper {
      *      添加Gtask ID字段用于Google任务同步
      *      创建回收站系统文件夹
      *      为版本3新增功能做准备
+     *
      */
     private void upgradeToV3(SQLiteDatabase db) {
         // drop unused triggers
diff --git a/java/net/micode/notes/data/NotesProvider.java b/java/net/micode/notes/data/NotesProvider.java
index df08c42..3774b7e 100644
--- a/java/net/micode/notes/data/NotesProvider.java
+++ b/java/net/micode/notes/data/NotesProvider.java
@@ -373,6 +373,7 @@ public class NotesProvider extends ContentProvider {
      *      为指定笔记或符合条件的笔记增加版本号
      *      版本号用于数据同步和冲突检测
      *      支持单条记录或批量更新
+     *
      */
     private void increaseNoteVersion(long id, String selection, String[] selectionArgs) {
         StringBuilder sql = new StringBuilder(120);
diff --git a/java/net/micode/notes/gtask/data/SqlData.java b/java/net/micode/notes/gtask/data/SqlData.java
index 30a4fef..9be908a 100644
--- a/java/net/micode/notes/gtask/data/SqlData.java
+++ b/java/net/micode/notes/gtask/data/SqlData.java
@@ -174,6 +174,7 @@ public class SqlData {
      *      将SqlData对象的成员变量转换为JSON格式
      *      支持数据序列化和跨组件传递
      *      用于数据导出、网络传输和持久化存储
+     *
      */
     public JSONObject getContent() throws JSONException {
         if (mIsCreate) {
@@ -202,6 +203,7 @@ public class SqlData {
      *      支持版本验证，防止并发修改冲突
      *      自动清除差异值跟踪容器
      *      更新对象状态为已创建
+     *
      */
     public void commit(long noteId, boolean validateVersion, long version) {
 
diff --git a/java/net/micode/notes/gtask/data/SqlNote.java b/java/net/micode/notes/gtask/data/SqlNote.java
index bd2743c..b580185 100644
--- a/java/net/micode/notes/gtask/data/SqlNote.java
+++ b/java/net/micode/notes/gtask/data/SqlNote.java
@@ -592,6 +592,7 @@ public class SqlNote {
 
     /**
      * 1.作用：get/set函数
+     *
      */
     public void setParentId(long id) {
         mParentId = id;
@@ -634,6 +635,7 @@ public class SqlNote {
      * 5. 功能： * - 新建笔记时：插入数据库并分配ID，同步内容数据
      *      更新笔记时：根据版本号验证执行安全更新，防止并发冲突
      *      自动刷新本地数据，确保内存中的数据与数据库一致
+     *
      */
     public void commit(boolean validateVersion) {
         if (mIsCreate) {
diff --git a/res/values/styles.xml b/res/values/styles.xml
index d750e65..486abc0 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -63,7 +63,7 @@
     </style>
 
     <style name="NoteActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar.Solid">
-        <item name="android:displayOptions" />
-        <item name="android:visibility">gone</item>
+<!--        <item name="android:displayOptions" />-->
+        <item name="android:visibility">visible</item>
     </style>
 </resources>
\ No newline at end of file