diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index 52469a7..972f9a0 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -1,20 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
-
-<!-- Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
 <!--- 定义应用程序的名称和版本号 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="net.micode.notes"
diff --git a/src/main/java/net/micode/notes/gtask/remote/GTaskSyncService.java b/src/main/java/net/micode/notes/gtask/remote/GTaskSyncService.java
index cca36f7..174ec76 100644
--- a/src/main/java/net/micode/notes/gtask/remote/GTaskSyncService.java
+++ b/src/main/java/net/micode/notes/gtask/remote/GTaskSyncService.java
@@ -23,6 +23,14 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.os.IBinder;
 
+/**
+  * @Package:        net.micode.notes.gtask.remote
+  * @ClassName:      GTaskSyncService
+  * @Description:
+  * @Author:         WuShuxian
+  * @CreateDate:     2024/1/15 21:36
+  * @Version:        1.0
+ */
 public class GTaskSyncService extends Service {
     public final static String ACTION_STRING_NAME = "sync_action_type";
 
@@ -118,10 +126,17 @@ public class GTaskSyncService extends Service {
         context.startService(intent);
     }
 
+     /**
+      * @method          isSyncing
+      * @description:    查询是否正在同步
+      * @date:           2024/1/15 21:38
+      * @author:         WuShuxian
+      */
     public static boolean isSyncing() {
         return mSyncTask != null;
     }
 
+
     public static String getProgressString() {
         return mSyncProgress;
     }
diff --git a/src/main/java/net/micode/notes/ui/NoteEditActivity.java b/src/main/java/net/micode/notes/ui/NoteEditActivity.java
index b2d9c8d..e18819a 100644
--- a/src/main/java/net/micode/notes/ui/NoteEditActivity.java
+++ b/src/main/java/net/micode/notes/ui/NoteEditActivity.java
@@ -14,6 +14,8 @@ import android.content.SharedPreferences;
 import android.graphics.Paint;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.speech.tts.TextToSpeech;
+import android.speech.tts.TextToSpeech.OnInitListener;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.TextUtils;
@@ -127,21 +129,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             "android.permission.WRITE_EXTERNAL_STORAGE" };//权限名称
 
     private static final String TAG = "NoteEditActivity";
-
     private HeadViewHolder mNoteHeaderHolder;
-
     private View mHeadViewPanel;
-
     private View mNoteBgColorSelector;
-
     private View mFontSizeSelector;
-
     private EditText mNoteEditor;
-
     private View mNoteEditorPanel;
-
     private WorkingNote mWorkingNote;
-
     private SharedPreferences mSharedPrefs;
     private int mFontSizeId;
 
@@ -234,6 +228,24 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             return;
         }
         initResources();
+
+        final ImageButton add_img_btn = (ImageButton) findViewById(R.id.add_img_btn);//根据id获取添加图片按钮
+        //为点击图片按钮设置监听器
+        add_img_btn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Log.d(TAG, "onClick: click add image button");
+                //ACTION_GET_CONTENT: 允许用户选择特殊种类的数据，并返回（特殊种类的数据：照一张相片或录一段音）
+                Intent loadImage = new Intent(Intent.ACTION_GET_CONTENT);
+                //Category属性用于指定当前动作（Action）被执行的环境.
+                //CATEGORY_OPENABLE; 用来指示一个ACTION_GET_CONTENT的intent
+                loadImage.addCategory(Intent.CATEGORY_OPENABLE);
+                loadImage.setType("image/*");
+                startActivityForResult(loadImage, PHOTO_REQUEST);
+            }
+        });
+        convertToImage();//将路径显示为图片
+        count();
     }
 
     /**
@@ -493,6 +505,24 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
         }
         mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
+
+        //朗读
+        mTTS = new TextToSpeech(this,new TextToSpeech.OnInitListener(){
+            @Override
+            public void onInit(int status){
+                // 判断是否转化成功
+                if (status == TextToSpeech.SUCCESS){
+                    //默认设定语言为中文
+                    int result = mTTS.setLanguage(Locale.CHINESE);
+                    if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED){
+                        Toast.makeText(NoteEditActivity.this, "Language not available.", Toast.LENGTH_SHORT).show();
+                    }else{
+                        //不支持中文就将语言设置为英文
+                        mTTS.setLanguage(Locale.US);
+                    }
+                }
+            }
+        });
     }
 
     @Override
@@ -661,6 +691,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             setReminder();
         } else if (itemId == R.id.menu_delete_remind) {
             mWorkingNote.setAlertDate(0, false);
+        } else if (itemId == R.id.menu_voice){
+            Log.d("voiceOut","in");
+            textToSpeach();
         }
         return true;
     }
@@ -1005,6 +1038,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
     private boolean saveNote() {
         getWorkingText();
         boolean saved = mWorkingNote.saveNote();
+        //如果便签内容为空，则删除
+        if (TextUtils.isEmpty(mWorkingNote.getContent())) {
+            deleteCurrentNote();//删除当前便签
+            saved = false; // 标记为未保存
+        }
         //运行 getWorkingText()之后保存
         if (saved) {
             /**
@@ -1300,4 +1338,14 @@ public class NoteEditActivity extends Activity implements OnClickListener,
             e.printStackTrace();
         }
     }
+
+    /**
+     * @method          textToSpeach
+     * @description:    朗读功能
+     * @date:           2024/1/16 20:21
+     * @author:         WuShuxian
+     */
+    private void textToSpeach(){
+        mTTS.speak(mNoteEditor.getText().toString(),TextToSpeech.QUEUE_FLUSH,null);
+    }
 }