diff --git a/dsLightRag/Routes/TeacherHelperRoute.py b/dsLightRag/Routes/TeacherHelperRoute.py
index 2d7dd027..7c1ddf62 100644
--- a/dsLightRag/Routes/TeacherHelperRoute.py
+++ b/dsLightRag/Routes/TeacherHelperRoute.py
@@ -56,6 +56,9 @@ async def generate_dao_xue_an(request: Request):
                     save_dir = os.path.join(project_root, "static", "teacherHelpergenerated_files")
                     os.makedirs(save_dir, exist_ok=True)
                     
+                    # 获取难度参数（默认为"默认难度"）
+                    difficulty = params.get("difficulty", "默认难度")
+                    
                     # 生成唯一文件名
                     timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
                     
@@ -65,7 +68,7 @@ async def generate_dao_xue_an(request: Request):
                         temp_md_path = temp_md.name
                     
                     # 使用Pandoc转换为Word
-                    docx_filename = f"导学案_{timestamp}.docx"
+                    docx_filename = f"导学案_{difficulty}_{timestamp}.docx"
                     docx_path = os.path.join(save_dir, docx_filename)
                     
                     try:
diff --git a/dsLightRag/static/teacherHelpergenerated_files/导学案_20250905074819.docx b/dsLightRag/static/teacherHelpergenerated_files/导学案_20250905074819.docx
new file mode 100644
index 00000000..bd5ff8b0
Binary files /dev/null and b/dsLightRag/static/teacherHelpergenerated_files/导学案_20250905074819.docx differ