diff --git a/Python程序设计课程设计报告.doc b/Python程序设计课程设计报告.doc
index f32b6de..6e67636 100644
Binary files a/Python程序设计课程设计报告.doc and b/Python程序设计课程设计报告.doc differ
diff --git a/TR/TrialRecommend/LoginPage.py b/TR/TrialRecommend/LoginPage.py
index 9992ee9..971e29a 100644
--- a/TR/TrialRecommend/LoginPage.py
+++ b/TR/TrialRecommend/LoginPage.py
@@ -2,6 +2,7 @@ import tkinter as tk
 from tkinter import messagebox
 from TrialRecommend.LoginCheck import login_check
 from Main import Mainpage
+import mysql.connector
 
 class Login_page():
 
@@ -19,11 +20,41 @@ class Login_page():
         tk.Entry(self.page,textvariable=self.username).grid(row=1, column=2)
         tk.Label(self.page, text='密码：').grid(row=2, column=1,pady=10)
         tk.Entry(self.page,textvariable=self.password,show='*').grid(row=2, column=2)
-        tk.Button(self.page,text='登录',command=self.check).grid(row=3, column=1,pady=10)
-        tk.Button(self.page,text='退出',command=self.page.quit).grid(row=3, column=3,pady=10)
+        tk.Button(self.page,text='登录',command=self.check,width=10,fg='green').grid(row=3, column=1,pady=10)
+        tk.Button(self.page,text='注册',width=10,command=self.register).grid(row=3, column=2,pady=10)
+        tk.Button(self.page,text='退出',command=self.page.quit,width=10,fg='red').grid(row=3, column=3,pady=10)
         self.center_window()  # 调用函数来居中窗口
         self.root.title('旅游推荐系统登录界面')
 
+    def register(self):
+        if self.username.get() == '' or self.password.get() == '':
+            messagebox.showinfo(message='用户名或密码不能为空')
+        else:
+            db = mysql.connector.connect(
+                host="localhost",
+                user="root",
+                passwd="A121023020309a",
+                database="trial"
+            )
+
+            sql = 'INSERT INTO trial.user (id, psw) VALUES (%s, %s)'
+            cursor = db.cursor()
+            success = 'true'
+            try:
+                cursor.execute(sql, (str(self.username.get()), str(self.password.get())))
+                db.commit()
+            except db.Error as e:
+                print(f"An error occurred: {e}")
+                db.rollback()
+                messagebox.showinfo("Error", "注册失败！")
+                success = 'false'
+            finally:
+                # 确保cursor关闭，释放资源
+                cursor.close()
+            if success == 'true':
+                messagebox.showinfo('提示', '注册成功！')
+
+
     def check(self):
         name = self.username.get()
         psw = self.password.get()
diff --git a/TR/TrialRecommend/Main.py b/TR/TrialRecommend/Main.py
index 96501b9..638a0c7 100644
--- a/TR/TrialRecommend/Main.py
+++ b/TR/TrialRecommend/Main.py
@@ -10,6 +10,7 @@ from PIL import Image, ImageTk
 from TrialRecommend import DataRequest, Notes_Request
 
 import func_collec
+import dis_collect
 class Mainpage:
     def __init__(self,master,name):
         self.content = ''
@@ -73,7 +74,7 @@ class Mainpage:
         self.btn_liked = tk.Button(self.page, text='收藏攻略', bg='#D7EFFF',font=('SimHei',15,'bold'),command=self.func_collect)
         self.btn_liked.place(relx=0.9, rely=0.2, relheight=0.05, relwidth=0.1)
 
-        self.btn_dis_liked = tk.Button(self.page, text='取消收藏', bg='#D7EFFF',font=('SimHei',15,'bold'))
+        self.btn_dis_liked = tk.Button(self.page, text='取消收藏', bg='#D7EFFF',font=('SimHei',15,'bold'),command=self.func_discollect)
         self.btn_dis_liked.place(relx=0.9, rely=0.3, relheight=0.05, relwidth=0.1)
 
         self.lable_like=tk.Label(self.page,text='喜欢人数:'+self.likes,font=('SimHei',15,'bold'))
@@ -390,6 +391,9 @@ class Mainpage:
         else:
             messagebox.showinfo('提示','请先搜索')
 
+    def func_discollect(self):
+        dis_collect.dis_collec(self.user,self.current_data_index)
+
 if __name__ == '__main__':
     root = tk.Tk()
     Mainpage(master=root,name='Null')
diff --git a/TR/TrialRecommend/__pycache__/DataRequest.cpython-312.pyc b/TR/TrialRecommend/__pycache__/DataRequest.cpython-312.pyc
index 567898c..dd144ec 100644
Binary files a/TR/TrialRecommend/__pycache__/DataRequest.cpython-312.pyc and b/TR/TrialRecommend/__pycache__/DataRequest.cpython-312.pyc differ
diff --git a/TR/TrialRecommend/__pycache__/Main.cpython-312.pyc b/TR/TrialRecommend/__pycache__/Main.cpython-312.pyc
index e61384b..0411919 100644
Binary files a/TR/TrialRecommend/__pycache__/Main.cpython-312.pyc and b/TR/TrialRecommend/__pycache__/Main.cpython-312.pyc differ
diff --git a/TR/TrialRecommend/__pycache__/dis_collect.cpython-312.pyc b/TR/TrialRecommend/__pycache__/dis_collect.cpython-312.pyc
new file mode 100644
index 0000000..d7add3d
Binary files /dev/null and b/TR/TrialRecommend/__pycache__/dis_collect.cpython-312.pyc differ
diff --git a/TR/TrialRecommend/__pycache__/func_collec.cpython-312.pyc b/TR/TrialRecommend/__pycache__/func_collec.cpython-312.pyc
index 1204368..b5433c1 100644
Binary files a/TR/TrialRecommend/__pycache__/func_collec.cpython-312.pyc and b/TR/TrialRecommend/__pycache__/func_collec.cpython-312.pyc differ
diff --git a/TR/TrialRecommend/__pycache__/register.cpython-312.pyc b/TR/TrialRecommend/__pycache__/register.cpython-312.pyc
new file mode 100644
index 0000000..4e36d6e
Binary files /dev/null and b/TR/TrialRecommend/__pycache__/register.cpython-312.pyc differ
diff --git a/TR/TrialRecommend/dis_collect.py b/TR/TrialRecommend/dis_collect.py
new file mode 100644
index 0000000..8ff4140
--- /dev/null
+++ b/TR/TrialRecommend/dis_collect.py
@@ -0,0 +1,36 @@
+import csv
+import mysql.connector
+from tkinter import messagebox
+
+def dis_collec(user,data_index):
+    id=''
+    with open('TrialRecommend/data.csv', 'r', encoding='utf-8', newline='') as file:
+        reader = csv.reader(file)
+        index=0
+        for row in reader:
+            if index == data_index:
+                id=row[0]
+            index=index+1
+    db = mysql.connector.connect(
+        host="localhost",
+        user="root",
+        passwd="A121023020309a",
+        database="trial"
+    )
+
+    sql='DELETE FROM collections WHERE user_id = %s AND essay_id = %s'
+    cursor=db.cursor()
+    success='true'
+    try:
+        cursor.execute(sql, (user, id))
+        db.commit()
+    except db.Error as e:
+        print(f"An error occurred: {e}")
+        db.rollback()
+        messagebox.showinfo("Error", "取消收藏失败！")
+        success='false'
+    finally:
+        # 确保cursor关闭，释放资源
+        cursor.close()
+    if success == 'true':
+        messagebox.showinfo('提示','取消收藏成功！')
\ No newline at end of file
diff --git a/TR/TrialRecommend/func_collec.py b/TR/TrialRecommend/func_collec.py
index d22f3e1..c2caa13 100644
--- a/TR/TrialRecommend/func_collec.py
+++ b/TR/TrialRecommend/func_collec.py
@@ -33,4 +33,5 @@ def collec(user,data_index):
         # 确保cursor关闭，释放资源
         cursor.close()
     if success == 'true':
-        messagebox.showinfo('提示','收藏成功！')
\ No newline at end of file
+        messagebox.showinfo('提示','收藏成功！')
+
diff --git a/TR/TrialRecommend/register.py b/TR/TrialRecommend/register.py
new file mode 100644
index 0000000..7172d00
--- /dev/null
+++ b/TR/TrialRecommend/register.py
@@ -0,0 +1,62 @@
+import tkinter as tk
+from tkinter import messagebox
+import mysql.connector
+class Register():
+    def __init__(self):
+        self.page = tk.Tk()
+        self.username=tk.StringVar()
+        self.password=tk.StringVar()
+        tk.Label(self.page).grid(row=0, column=0)
+        tk.Label(self.page, text='账户：').grid(row=1, column=1, pady=10)
+        tk.Entry(self.page, textvariable=self.username).grid(row=1, column=2)
+        tk.Label(self.page, text='密码：').grid(row=2, column=1, pady=10)
+        tk.Entry(self.page, textvariable=self.password).grid(row=2, column=2)
+        tk.Button(self.page, text='确定', command=self.check, width=10, fg='green').grid(row=3, column=1, pady=10)
+        tk.Button(self.page, text='退出', command=self.quit, width=10, fg='red').grid(row=3, column=3, pady=10)
+        self.center_window()  # 调用函数来居中窗口
+        self.page.title('旅游推荐系统注册界面')
+        self.page.mainloop()
+
+    def quit(self):
+        self.page.destroy()
+
+    def check(self):
+        if self.username.get() == '' or self.password.get() == '':
+            messagebox.showinfo(message='用户名或密码不能为空')
+        else:
+            db = mysql.connector.connect(
+                host="localhost",
+                user="root",
+                passwd="A121023020309a",
+                database="trial"
+            )
+
+            sql = 'INSERT INTO trial.user (id, psw) VALUES (%s, %s)'
+            cursor = db.cursor()
+            success = 'true'
+            try:
+                cursor.execute(sql, (str(self.username.get()), str(self.password.get())))
+                db.commit()
+            except db.Error as e:
+                print(f"An error occurred: {e}")
+                db.rollback()
+                messagebox.showinfo("Error", "注册失败！")
+                success = 'false'
+            finally:
+                # 确保cursor关闭，释放资源
+                cursor.close()
+            if success == 'true':
+                messagebox.showinfo('提示', '注册成功！')
+                self.page.destroy()
+
+    def center_window(self, width=400, height=200):
+        # 获取屏幕宽度和高度
+        screen_width = self.page.winfo_screenwidth()
+        screen_height = self.page.winfo_screenheight()
+
+        # 计算窗口的左上角应该放置的位置
+        left = (screen_width / 2) - (width / 2)
+        top = (screen_height / 2) - (height / 2)
+
+        # 设置窗口的位置和大小
+        self.page.geometry("{0}x{1}+{2}+{3}".format(width, height, int(left), int(top)))