diff --git a/src/book.cpp b/src/book.cpp
new file mode 100644
index 0000000..197164e
--- /dev/null
+++ b/src/book.cpp
@@ -0,0 +1,86 @@
+#include "book.h"
+#include "ui_book.h"
+#include "home.h"
+#include "cat_book.h"
+#include "dog_book.h"
+#include "rabbit.h"
+Book::Book(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::Book)
+{
+    ui->setupUi(this);
+
+    QPixmap myPix(":/image/按键边框_book.png");
+    ui->label_cat->setPixmap(myPix);
+    ui->label_cat->setScaledContents(true);
+    ui->label_cat->show();
+
+    QPixmap myPix2(":/image/按键边框_book.png");
+    ui->label_dog->setPixmap(myPix2);
+    ui->label_dog->setScaledContents(true);
+    ui->label_dog->show();
+
+    QPixmap myPix3(":/image/按键边框_book.png");
+    ui->label_rabbit->setPixmap(myPix3);
+    ui->label_rabbit->setScaledContents(true);
+    ui->label_rabbit->show();
+
+
+}
+
+Book::~Book()
+{
+    delete ui;
+}
+
+
+
+void Book::book_set_background()
+{
+    this->setWindowTitle("阅览界面");
+   // ui->label->setStyleSheet("background-color:red");//背景色
+
+    this->setMinimumSize(1280,720);
+    this->setMaximumSize(1280,720);
+
+    this->setAutoFillBackground(true);
+    QPalette palette;
+    QPixmap pixmap = QPixmap(":/image/背景_book.png").scaled(this->size());
+    palette.setBrush(QPalette::Window, QBrush(pixmap));
+    this->setPalette(palette);
+
+}
+
+void Book::on_book_to_home_clicked()
+{
+    Home* from_book_to_home = new Home;
+    from_book_to_home->set_background();
+    from_book_to_home->show();
+    delete this;
+}
+
+void Book::on_cat_clicked()
+{
+    Cat_book *to_cat = new Cat_book;
+    to_cat->cat_book_set_background();
+    to_cat->show();
+    delete this;
+}
+
+
+
+void Book::on_dog_clicked()
+{
+    Dog_book *to_dog = new Dog_book;
+    to_dog->dog_set_background();
+    to_dog->show();
+    delete this;
+}
+
+void Book::on_rabbit_clicked()
+{
+    Rabbit *to_rabbit = new Rabbit;
+    to_rabbit->rabbit_set_background();
+    to_rabbit->show();
+    delete this;
+}