diff --git a/pythonProject/1.py b/pythonProject/1.py
deleted file mode 100644
index 296f707..0000000
--- a/pythonProject/1.py
+++ /dev/null
@@ -1,39 +0,0 @@
-import tkinter as tk
-import csv
-import random
-
-
-# 从CSV读取数据
-def read_words_from_csv(file_path):
-    with open(file_path, 'r', encoding='utf-8') as csvfile:
-        reader = csv.reader(csvfile)
-        next(reader)  # 跳过表头
-        return list(reader)
-
-
-# 随机选取固定数量的单词
-def select_random_words(words, count=5):
-    return random.sample(words, count)
-
-
-# 创建并显示单词
-def display_words(window, words):
-    for index, (number, word) in enumerate(words, start=1):
-        tk.Label(window, text=f"{number}: {word}", font=("Arial", 12)).pack(pady=5)
-
-
-# 主程序
-def main():
-    # 读取单词
-    words = read_words_from_csv('words.csv')
-
-    window = tk.Tk()
-    window.title("单词学习器")
-
-    tk.Button(window, text="开始背单词",
-              command=lambda: display_words(tk.Toplevel(), select_random_words(words, 5))).pack(pady=10)
-    window.mainloop()
-
-
-if __name__ == "__main__":
-    main()
diff --git a/pythonProject/2.py b/pythonProject/2.py
deleted file mode 100644
index c76a83d..0000000
--- a/pythonProject/2.py
+++ /dev/null
@@ -1,33 +0,0 @@
-# -*- coding: gbk -*-
-import pymysql
-import pandas as pd
-# -*- coding: <encoding name> -*-
-
-
-db_config = {
-    'host': 'localhost',
-    'port': 3306,
-    'user': 'root',
-    'password': '21412030117',
-    'database': 'word',
-    'charset': 'utf8mb4',
-}
-
-
-try:
-    connection = pymysql.connect(**db_config)
-    cursor = connection.cursor()
-    extracted='data.csv'
-    data_to_insert= pd.read_csv(extracted)
-
-
-    for item in data_to_insert:
-        xuhao, neirong = item
-        insert_sql = "INSERT INTO word (xuhao, neirong) VALUES (%s, %s)"
-        cursor.execute(insert_sql, (xuhao, neirong))
-
-
-    connection.commit()
-    print("���ݲ���ɹ���")
-except Exception as e:
-    print(f"���ݲ���ʧ�ܣ�������Ϣ��{e}")
\ No newline at end of file
diff --git a/pythonProject/mysqlconnect.py b/pythonProject/mysqlconnect.py
index 99e2509..b3591d2 100644
--- a/pythonProject/mysqlconnect.py
+++ b/pythonProject/mysqlconnect.py
@@ -1,32 +1,33 @@
-import tkinter as tk
-from tkinter import messagebox
-
-# 单词列表
-words = ["apple", "banana", "cherry", "date", "elderberry"]
-
-class WordApp(tk.Tk):
-    def __init__(self):
-        super().__init__()
-        self.title("单词学习")
-        self.current_word_index = 0
-        self.word_label = tk.Label(self, text="", font=("Helvetica", 20))
-        self.word_label.pack(pady=20)
-        self.create_buttons()
-
-    def create_buttons(self):
-        self.know_button = tk.Button(self, text="认识", command=self.show_next_word, width=10)
-        self.not_know_button = tk.Button(self, text="不认识", command=self.show_next_word, width=10)
-        self.know_button.pack(side=tk.LEFT, padx=10, pady=10)
-        self.not_know_button.pack(side=tk.RIGHT, padx=10, pady=10)
-
-    def show_next_word(self):
-        if self.current_word_index < len(words):
-            self.word_label.config(text=words[self.current_word_index])
-            self.current_word_index += 1
-        else:
-            messagebox.showinfo("结束", "所有单词已学习完毕！")
-            self.destroy()
-
-if __name__ == "__main__":
-    app = WordApp()
-    app.mainloop()
\ No newline at end of file
+# -*- coding: gbk -*-
+import pymysql
+import pandas as pd
+# -*- coding: <encoding name> -*-
+
+
+db_config = {
+    'host': 'localhost',
+    'port': 3306,
+    'user': 'root',
+    'password': '21412030117',
+    'database': 'word',
+    'charset': 'utf8mb4',
+}
+
+
+try:
+    connection = pymysql.connect(**db_config)
+    cursor = connection.cursor()
+    extracted='words.csv'
+    data_to_insert= pd.read_csv(extracted)
+
+
+    for item in data_to_insert:
+        xuhao, neirong = item
+        insert_sql = "INSERT INTO word (xuhao, neirong) VALUES (%s, %s)"
+        cursor.execute(insert_sql, (xuhao, neirong))
+
+
+    connection.commit()
+    print("���ݲ���ɹ���")
+except Exception as e:
+    print(f"���ݲ���ʧ�ܣ�������Ϣ��{e}")
\ No newline at end of file
diff --git a/pythonProject/test1.py b/pythonProject/test1.py
index 4c5eb7e..291cf9f 100644
--- a/pythonProject/test1.py
+++ b/pythonProject/test1.py
@@ -1,8 +1,39 @@
-序号,内容
-1,abandon   vt.丢弃；放弃，抛弃
-2,ability   n.能力；能耐，本领
-3,abnormal   a.不正常的；变态的
-4,aboard   ad.在船(车)上；上船
-5,abroad   ad.(在)国外；到处
-以上的csv文件，创建一个窗口，并设置一个按钮实现记单词的功能，随机依次弹出固定数量的单词，比如一次性弹出五个单词，
-将五个单词依次弹出，并在单词下面创建两个按钮，认识和不认识，当点击按钮后显示下一个单词，直到五个单词显示完
\ No newline at end of file
+import tkinter as tk
+from tkinter import messagebox
+import csv
+
+class WordApp(tk.Tk):
+    def __init__(self):
+        super().__init__()
+        self.title("单词学习")
+        self.current_word_index = 0
+        self.words = self._read_words_from_csv()  # 确保方法名正确且定义在类内部
+        self.word_label = tk.Label(self, text="", font=("Helvetica", 20))
+        self.word_label.pack(pady=20)
+        self.create_buttons()
+
+    def _read_words_from_csv(self):  # 假设这个方法已被定义在这里
+        words = []
+        with open('words.csv', mode='r', encoding='utf-8') as file:
+            reader = csv.reader(file)
+            for row in reader:
+                words.append(row[1])  # 假设单词在CSV的第一列
+        return words
+
+    def create_buttons(self):
+        self.know_button = tk.Button(self, text="认识", command=self.show_next_word, width=10)
+        self.not_know_button = tk.Button(self, text="不认识", command=self.show_next_word, width=10)
+        self.know_button.pack(side=tk.LEFT, padx=10, pady=10)
+        self.not_know_button.pack(side=tk.RIGHT, padx=10, pady=10)
+
+    def show_next_word(self):
+        if self.current_word_index < len(self.words):
+            self.word_label.config(text=self.words[self.current_word_index])
+            self.current_word_index += 1
+        else:
+            messagebox.showinfo("结束", "所有单词已学习完毕！")
+            self.destroy()
+
+if __name__ == "__main__":
+    app = WordApp()
+    app.mainloop()
\ No newline at end of file
diff --git a/pythonProject/test2.py b/pythonProject/test2.py
deleted file mode 100644
index 82e3858..0000000
--- a/pythonProject/test2.py
+++ /dev/null
@@ -1,47 +0,0 @@
-import tkinter as tk
-import csv
-import random
-from struct import pack
-
-
-# 从CSV读取数据
-def read_words_from_csv(file_path):
-    with open(file_path, 'r', encoding='utf-8') as csvfile:
-        reader = csv.reader(csvfile)
-        next(reader)  # 过表头
-        return list(reader)
-
-# 随机选取固定数量的单词
-def select_random_words(words, count=5):
-    return random.sample(words, count)
-
-# 创建并显示单词及按钮
-def display_words(window, words, word_index, total_words):
-    if word_index < total_words:
-        number, word = word_index + 1, words[word_index][1]
-        tk.Label(window, text=f"{number}: {word}", font=("Arial", 12)).pack(pady=5)
-        tk.Button(window, text="认识", command=lambda: next_word(window, word_index +1)).pack(side=tk.LEFT, padx=10, pady=5)
-        tk.Button(window, text="不认识", command=lambda: next_word(window, word_index)).pack(side=tk.RIGHT, padx=1, pady=5)
-    else:
-        tk.Label(window, text="所有单词已显示完毕", font=("Arial", 14, 'bold')).pack()
-
-def next_word(window, word_index, total_words):
-    window.destroy()
-    new_window = tk.Toplevel()
-    new_window.title("单词学习")
-    display_words(new_window, word_index, total_words)
-
-# 主程序
-def main():
-    # 读取单词
-    words = read_words_from_csv('words.csv')
-    window = tk.Tk()
-    window.title("单词学习器")
-    tk.Button(window, text="开始背单词",
-              command=lambda: display_words(tk.Toplevel(), 0, len(words))),
-    pack(pady=10)
-    window.mainloop()
-
-
-if __name__=='__main__':
-    main()
\ No newline at end of file