diff --git a/src/cat_book.cpp b/src/cat_book.cpp
new file mode 100644
index 0000000..7072041
--- /dev/null
+++ b/src/cat_book.cpp
@@ -0,0 +1,102 @@
+#include "cat_book.h"
+#include "ui_cat_book.h"
+#include "book.h"
+#include "puppet_cat.h"
+#include "li_cat.h"
+#include "english_short_blue_cat.h"
+#include "silver_gradient.h"
+#include "canadian_hairless.h"
+#include "siamese_cat.h"
+Cat_book::Cat_book(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::Cat_book)
+{
+    ui->setupUi(this);
+    QPixmap myPix(":/image/资料阅览-2-猫猫背景.png");
+    ui->cat_sample->setPixmap(myPix);
+    ui->cat_sample->setScaledContents(true);
+    ui->cat_sample->show();
+
+    ui->puppet_cat->setStyleSheet("QPushButton{border-radius:5px;background:rgb(250,234,142);color:black;}");
+    ui->Li_cat->setStyleSheet("QPushButton{border-radius:5px;background:rgb(250,234,142);color:black;}");
+    ui->silver_gradient->setStyleSheet("QPushButton{border-radius:5px;background:rgb(250,234,142);color:black;}");
+    ui->Siamese_cat->setStyleSheet("QPushButton{border-radius:5px;background:rgb(250,234,142);color:black;}");
+    ui->English_blue_short_cat->setStyleSheet("QPushButton{border-radius:5px;background:rgb(250,234,142);color:black;}");
+    ui->Canadian_hairless->setStyleSheet("QPushButton{border-radius:5px;background:rgb(250,234,142);color:black;}");
+}
+
+Cat_book::~Cat_book()
+{
+    delete ui;
+}
+void Cat_book::cat_book_set_background()
+{
+    this->setWindowTitle("阅览界面-猫");
+   // 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 Cat_book::on_go_back_clicked()
+{
+    Book* to_book1 = new Book;
+    to_book1->book_set_background();
+    to_book1->show();
+    delete this;
+}
+
+void Cat_book::on_puppet_cat_clicked()
+{
+    Puppet_cat *to_puppet = new Puppet_cat;
+    to_puppet->puppet_cat_set_background();
+    to_puppet->show();
+    delete this;
+}
+
+void Cat_book::on_Li_cat_clicked()
+{
+    Li_cat *to_li_cat = new Li_cat;
+    to_li_cat->li_cat_set_background();
+    to_li_cat->show();
+    delete this;
+}
+
+void Cat_book::on_English_blue_short_cat_clicked()
+{
+    English_short_blue_cat *new_cat = new English_short_blue_cat;
+    new_cat->set_background();
+    new_cat->show();
+    delete this;
+}
+
+void Cat_book::on_silver_gradient_clicked()
+{
+    Silver_gradient *new_silver = new Silver_gradient;
+    new_silver->silver_book_set_background();
+    new_silver->show();
+    delete this;
+}
+
+void Cat_book::on_Canadian_hairless_clicked()
+{
+    Canadian_hairless *new_canadian = new Canadian_hairless;
+    new_canadian->canadian_book_set_background();
+    new_canadian->show();
+    delete this;
+}
+
+void Cat_book::on_Siamese_cat_clicked()
+{
+    Siamese_cat *new_Cat = new Siamese_cat;
+    new_Cat->siamese_book_set_background();
+    new_Cat->show();
+    delete this;
+}