diff --git a/src/net/micode/notes/gtask/data/MetaData.java b/src/net/micode/notes/gtask/data/MetaData.java
index 3a2050b..b0bbe62 100644
--- a/src/net/micode/notes/gtask/data/MetaData.java
+++ b/src/net/micode/notes/gtask/data/MetaData.java
@@ -18,7 +18,7 @@ package net.micode.notes.gtask.data;
 
 import android.database.Cursor;
 import android.util.Log;
-
+import javafx.concurrent.Task;
 import net.micode.notes.tool.GTaskStringUtils;
 
 import org.json.JSONException;
@@ -27,7 +27,7 @@ import org.json.JSONObject;
 
 public class MetaData extends Task {
     private final static String TAG = MetaData.class.getSimpleName();
-
+//调用getSimpleName ()函数，将得到类的简写名称存入字符串TAG中
     private String mRelatedGid = null;
 
     public void setMeta(String gid, JSONObject metaInfo) {