diff --git a/src/net/micode/notes/data/Notes.java b/src/net/micode/notes/data/Notes.java
index f240604..61ba082 100644
--- a/src/net/micode/notes/data/Notes.java
+++ b/src/net/micode/notes/data/Notes.java
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package net.micode.notes.data;
+package net.micode.notes.data;//导入包
 
 import android.net.Uri;
-public class Notes {
+public class Notes {//创建类
     public static final String AUTHORITY = "micode_notes";
     public static final String TAG = "Notes";
     public static final int TYPE_NOTE     = 0;