diff --git a/.gitignore b/.gitignore
index 4709401..271ba77 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,5 +21,7 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
-.settings/org.eclipse.m2e.core.prefs
+.settings/
 .project
+/target/
+.classpath
diff --git a/src/main/java/com/flagnote/note/controller/NoteController.java b/src/main/java/com/flagnote/note/controller/NoteController.java
index 1364114..f40689f 100644
--- a/src/main/java/com/flagnote/note/controller/NoteController.java
+++ b/src/main/java/com/flagnote/note/controller/NoteController.java
@@ -49,15 +49,17 @@ public class NoteController {
 	public NoteMeta getNoteMeta(@PathVariable("key") String key) {
 		NoteMeta meta = new NoteMeta();
 		Note note = noteService.getNote(key);
+		meta.setKey(key);
+		
 		if (null == note) {
 			return meta;
 		}
 
+		
 		meta.setServerTime(new Date().getTime());
-		meta.setKey(key);
 		meta.setLock(note.getLock());
 		meta.setMd5(note.getMd5());
-
+		meta.setState(note.getState());
 		meta.setTtl(note.getTtl());
 
 		return meta;
diff --git a/src/main/java/com/flagnote/note/entity/Note.java b/src/main/java/com/flagnote/note/entity/Note.java
index 6e15de9..e3c9004 100644
--- a/src/main/java/com/flagnote/note/entity/Note.java
+++ b/src/main/java/com/flagnote/note/entity/Note.java
@@ -17,8 +17,6 @@ public class Note implements Serializable {
 
 	private String key;
 
-	private String text;
-
 	private String md5;
 
 	private Integer lock;
diff --git a/src/main/java/com/flagnote/note/entity/NoteMeta.java b/src/main/java/com/flagnote/note/entity/NoteMeta.java
index de3d62b..ca5d0aa 100644
--- a/src/main/java/com/flagnote/note/entity/NoteMeta.java
+++ b/src/main/java/com/flagnote/note/entity/NoteMeta.java
@@ -16,6 +16,8 @@ public class NoteMeta implements Serializable {/**
 	
 	private String key;
 	
+	private Integer state;
+	
 	private String cipher;
 	
 	private Integer lock;
diff --git a/src/main/java/com/flagnote/note/service/NoteServiceImpl.java b/src/main/java/com/flagnote/note/service/NoteServiceImpl.java
index 4370c6e..624e280 100644
--- a/src/main/java/com/flagnote/note/service/NoteServiceImpl.java
+++ b/src/main/java/com/flagnote/note/service/NoteServiceImpl.java
@@ -3,10 +3,6 @@ package com.flagnote.note.service;
 import java.util.Date;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.Example;
-import org.springframework.data.domain.ExampleMatcher;
-import org.springframework.data.mongodb.core.query.Criteria;
-import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.stereotype.Service;
 
 import com.flagnote.note.entity.Note;
@@ -14,6 +10,7 @@ import com.flagnote.note.repository.NoteMongoRepository;
 import com.flagnote.note.utils.BizKeyUtils;
 
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.ArrayUtil;
 
 @Service
 public class NoteServiceImpl implements NoteService {
@@ -33,11 +30,14 @@ public class NoteServiceImpl implements NoteService {
 		}
 
 		if (note.getState() != 1) {
-			return null;
+			note.setTextBytes(null);
+			return note;
 		}
 
 		if (note.getExpireTime().getTime() <= new Date().getTime()) {
-			return null;
+			note.setState(0);
+			note.setTextBytes(null);
+			return note;
 		}
 
 		return note;
@@ -63,8 +63,13 @@ public class NoteServiceImpl implements NoteService {
 	@Override
 	public void deleteNote(String key) {
 		String mixKey = BizKeyUtils.mixKey(key);
+		Note note = noteMongoRepository.findById(mixKey).orElse(null);
 		
-		noteMongoRepository.deleteById(mixKey);
+		if(null!=note && ArrayUtil.isNotEmpty(note.getTextBytes())) {
+			note.setState(0);
+			note.setTextBytes(null);
+			noteMongoRepository.save(note);
+		}
 	}
 
 }