diff --git a/releases/v1.2/tchMaterial-parser.exe b/releases/v1.2/tchMaterial-parser.exe
new file mode 100644
index 0000000..7cce9a5
Binary files /dev/null and b/releases/v1.2/tchMaterial-parser.exe differ
diff --git a/releases/v1.2/tchMaterial-parser.py b/releases/v1.2/tchMaterial-parser.py
new file mode 100644
index 0000000..88fed77
--- /dev/null
+++ b/releases/v1.2/tchMaterial-parser.py
@@ -0,0 +1,154 @@
+# 版本：1.2
+
+# 导入相关库
+import tkinter as tk
+from tkinter import ttk, messagebox, filedialog
+import threading
+import requests
+import os
+import json
+import pyperclip
+import win32print,win32gui,win32con,win32api,ctypes
+
+# 定义解析URL的函数
+def analyze(url):
+    try:
+        # 提取URL中的contentId
+        for q in url[url.find('?') + 1:].split('&'):
+            if q.split('=')[0] == 'contentId':
+                contentId = q.split('=')[1]
+                break
+
+        response = requests.get(f"https://s-file-1.ykt.cbern.com.cn/zxx/ndrv2/resources/tch_material/details/{contentId}.json")
+        data = json.loads(response.text)
+        for item in list(data["ti_items"]):
+            if item["lc_ti_format"] == "pdf": # 找到存有PDF链接列表的项
+                pdf_url = item["ti_storages"][0].replace("-private","") # 获取并构建PDF的URL
+                break
+
+        return pdf_url, contentId
+    except:
+        return None, None # 如果解析失败，返回None
+
+# 获取默认文件名
+def get_default_filename(contentId):
+    response = requests.get(f"https://s-file-1.ykt.cbern.com.cn/zxx/ndrv2/resources/tch_material/details/{contentId}.json")
+    try:
+        data = json.loads(response.text)
+        return data["title"] # 返回教材标题
+    except:
+        return None
+
+# 下载文件的函数
+def download_file(url, save_path):
+    response = requests.get(url, stream=True)
+    with open(save_path, 'wb') as file:
+        for chunk in response.iter_content(chunk_size=8192): # 分块下载
+            file.write(chunk)
+    messagebox.showinfo("完成", f"文件已下载到：{save_path}") # 显示完成对话框
+
+# 解析并复制链接的函数
+def analyze_and_copy():
+    urls = [line.strip() for line in url_text.get("1.0", tk.END).splitlines() if line.strip()] # 获取所有非空行
+    pdf_links = []
+    failed_links = []
+
+    for url in urls:
+        pdf_url, _ = analyze(url)
+        if not pdf_url:
+            failed_links.append(url) # 添加到失败链接
+            continue
+        pdf_links.append(pdf_url)
+
+    if failed_links:
+        failed_msg = "以下链接无法解析：\n" + '\n'.join(failed_links)
+        messagebox.showwarning("警告", failed_msg) # 显示警告对话框
+
+    if pdf_links:
+        pyperclip.copy("\n".join(pdf_links)) # 将链接复制到剪贴板
+        messagebox.showinfo("提示", "PDF链接已复制到剪贴板")
+
+# 下载PDF文件的函数
+def download():
+    urls = [line.strip() for line in url_text.get("1.0", tk.END).splitlines() if line.strip()] # 获取所有非空行
+    failed_links = []
+
+    if len(urls) > 1:
+        messagebox.showinfo("提示", "您选择了多个链接，将在选定的文件夹中使用教材名称作为文件名进行下载。")
+        dir_path = filedialog.askdirectory().replace("/","\\") # 选择文件夹
+        if not dir_path:
+            return
+    else:
+        dir_path = None
+
+    for url in urls:
+        pdf_url, contentId = analyze(url)
+        if not pdf_url:
+            failed_links.append(url) # 添加到失败链接
+            continue
+
+        if dir_path:
+            default_filename = get_default_filename(contentId) or "download"
+            save_path = os.path.join(dir_path, f"{default_filename}.pdf") # 构造完整路径
+        else:
+            default_filename = get_default_filename(contentId) or "download"
+            save_path = filedialog.asksaveasfilename(defaultextension=".pdf", filetypes=[("PDF files", "*.pdf"), ("All files", "*.*")], initialfile=default_filename).replace("/","\\") # 选择保存路径
+            if not save_path:
+                return
+
+        threading.Thread(target=download_file, args=(pdf_url, save_path)).start() # 开始下载
+
+    if failed_links:
+        failed_msg = "以下链接无法解析：\n" + '\n'.join(failed_links)
+        messagebox.showwarning("警告", failed_msg) # 显示警告对话框
+
+scale = round(win32print.GetDeviceCaps(win32gui.GetDC(0), win32con.DESKTOPHORZRES) / win32api.GetSystemMetrics(0), 2) # 获取屏幕缩放比例
+
+# GUI
+root = tk.Tk()
+
+#----------高DPI适配start---------
+
+#获得当前的缩放因子
+ScaleFactor=round(win32print.GetDeviceCaps(win32gui.GetDC(0), win32con.DESKTOPHORZRES) / win32api.GetSystemMetrics (0), 2)
+
+#调用api设置成由应用程序缩放
+try:  # 系统版本 >= win 8.1
+    ctypes.windll.shcore.SetProcessDpiAwareness(2)
+except:  # 系统版本 <= win 8.0
+    ctypes.windll.user32.SetProcessDPIAware()
+
+#设置缩放因子
+root.tk.call('tk', 'scaling', ScaleFactor/0.75)
+
+#----------高DPI适配end---------
+
+root.title("国家中小学智慧教育平台 电子课本解析") # 设置窗口标题
+# root.geometry("900x600") # 设置窗口大小
+
+# 创建一个容器框架
+container_frame = ttk.Frame(root)
+container_frame.pack(anchor='center',expand='yes', padx=int(20*scale), pady=int(20*scale)) # 容器的中心位置放置，允许组件在容器中扩展，水平外边距40，垂直为边距40
+
+title_label = ttk.Label(container_frame, text="国家中小学智慧教育平台 电子课本解析", font=("微软雅黑", 16, "bold")) # 添加标题标签
+title_label.pack(pady=int(5*scale)) # 设置垂直外边距（跟随缩放）
+
+description = '''请在下面的文本框中粘贴一个或多个课本原网址（支持批量每个URL一行）。
+例如:
+https://basic.smartedu.cn/tchMaterial/detail?contentType=
+assets_document&contentId=b8e9a3fe-dae7-49c0-86cb-d146f88
+3fd8e&catalogType=tchMaterial&subCatalog=tchMaterial
+点击下载按钮后，程序会解析并下载所有PDF文件。'''
+description_label = ttk.Label(container_frame, text=description, justify="left") # 添加描述标签
+description_label.pack(pady=int(5*scale)) # 设置垂直外边距（跟随缩放）
+
+url_text = tk.Text(container_frame, width=70, height=12) # 添加URL输入框，长度和宽度不使用缩放！！！
+url_text.pack(padx=int(15*scale), pady=int(15*scale)) # 设置水平外边距、垂直外边距（跟随缩放）
+
+download_btn = ttk.Button(container_frame, text="下载", command=download) # 添加下载按钮
+download_btn.pack(side="left", padx=int(40*scale), pady=int(5*scale), ipady=int(5*scale)) # 设置水平外边距、垂直外边距（跟随缩放），设置按钮高度（跟随缩放）
+
+copy_btn = ttk.Button(container_frame, text="解析并复制", command=analyze_and_copy) # 添加“解析并复制”按钮
+copy_btn.pack(side="right", padx=int(40*scale), pady=int(5*scale), ipady=int(5*scale)) # 设置水平外边距、垂直外边距（跟随缩放），设置按钮高度（跟随缩放）
+
+root.mainloop() # 开始主循环
\ No newline at end of file