diff --git a/src/main/java/org/ntlab/citrusserver/entities/Book.java b/src/main/java/org/ntlab/citrusserver/entities/Book.java
index f9aec9b..ace7bdf 100644
--- a/src/main/java/org/ntlab/citrusserver/entities/Book.java
+++ b/src/main/java/org/ntlab/citrusserver/entities/Book.java
@@ -8,12 +8,15 @@
     private int bookId;
     private int todoId = 0;
 
-    public Book(String title, boolean publicity, String color) {
+    public Book(Integer bookid, String title, boolean publicity, String color) {
+        this.bookId = bookid;
+
         this.title = title;
         this.publicity = publicity;
         this.color = color;
     }
 
+
     public void setTitle(String t) {title = t;}
     public String getTitle() {return title;}
     public void setPublicity(boolean p) {publicity = p;}