diff --git a/modules/multi_download.py b/modules/multi_download.py
index e5f58cb..09fce9a 100644
--- a/modules/multi_download.py
+++ b/modules/multi_download.py
@@ -1,11 +1,13 @@
-"""多文件下载"""
-
+import re
 from modules.clear_screen import clear
 from modules.raw_input import rinput
 from modules.get_song import get_song_lyric
 
 
 def mdl(path: str):
+    """多个歌词文件的下载
+
+    ``path: str`` 传入歌词文件保存的路径"""
     clear()
     ids = []
     print("输入歌曲id,用回车分开,输入s停止")
@@ -16,13 +18,20 @@ def mdl(path: str):
         else:
             try:
                 int(r)
+
             except ValueError:
-                print("该输入不合法")
-            else:
-                ids.append(r)
+
+                tmp = re.search("song\?id=[0-9]*", r)
+                if tmp:
+                    r = tmp.group()[8:]
+                else:
+                    print("不合法的形式.\n")
+                    continue
+            ids.append(r)
+            print("\t#%d id:%s - 已添加!" % (len(ids), r))
     clear()
     for i in range(0, len(ids)):
-        print("进度: %d/%d" % (i+1, len(ids)))
+        print("\n进度: %d/%d" % (i+1, len(ids)))
         if get_song_lyric(ids[i], path) == "dl_err_connection":
             input("下载发生错误！可能是连接被拒绝!请检查网络后再试\n按回车键继续任务(该任务会被跳过)...")
     input("按回车键返回...")
diff --git a/modules/one_download.py b/modules/one_download.py
index b345421..1adb591 100644
--- a/modules/one_download.py
+++ b/modules/one_download.py
@@ -1,12 +1,10 @@
-# 导入自定义模块使用try，原因是如果在外部单独运行文件，无法通过modules索引到依赖的模块
-# 直接单独运行会出现 ModuleNotFoundError 报错
-
+import re
 from modules.raw_input import rinput
 from modules.get_song import get_song_lyric
 from modules.clear_screen import clear
 
 
-def download_one_lyric(path: str):
+def download_one_lyric(song_id, path: str):
     """单次下载歌词
 
     ``path: str`` 存储歌词的路径"""
@@ -15,8 +13,13 @@ def download_one_lyric(path: str):
     try:
         int(song_id)
     except ValueError:
-        input("不合法的id形式.\n按回车键返回...")
-    else:
-        if get_song_lyric(song_id, path) == "dl_err_connection":
-            input("下载发生错误!可能是连接被拒绝!请检查网络后再试\n按回车键返回...")
-        input("按回车键返回...")
+        r = re.search("song\?id=[0-9]*", song_id)
+        if r:
+            song_id = r.group()[8:]
+        else:
+            input("不合法的形式.\n按回车键返回...")
+            return
+
+    if get_song_lyric(song_id, path) == "dl_err_connection":
+        input("下载发生错误!可能是连接被拒绝!请检查网络后再试\n按回车键返回...")
+    input("按回车键返回...")
diff --git a/modules/save_load_settings.py b/modules/save_load_settings.py
index 411e5ba..71ac4f6 100644
--- a/modules/save_load_settings.py
+++ b/modules/save_load_settings.py
@@ -4,7 +4,7 @@ import json
 import os
 
 
-class Settings(object):  # 设定一个基础的存储设置信息的 class
+class Settings(object):  # 设定一个基础的存储设置信息的 class ,并设置形参用于 json 导入设置
     def __init__(self, l_p="./out/", lang="en"):
         self.lyric_path = l_p
         self.language = lang
@@ -31,13 +31,16 @@ def load_settings():  # 加载 的函数
     if os.path.exists("settings.json"):  # 判断目录下是否存在 settings.json ,若没有则创建,若有则读取
         with open("settings.json", 'r', encoding="utf-8") as f:
             try:
-                return json.load(f, object_hook=dict2class)
+                settings = json.load(f, object_hook=dict2class)  # 尝试转换 json 为 dict
+                if not os.path.exists(settings.lyric_path):  # 检测输出文件夹,若文件夹不存在则在启动时创建
+                    os.mkdir(settings.lyric_path)
+                return settings
             except json.decoder.JSONDecodeError:  # 如果检测到文件无法读取,将会删除设置文件并重新创建
                 print("设置文件损坏,重新创建...")
                 os.remove("settings.json")
                 return load_settings()
     else:
-        with open("settings.json", 'w', encoding="utf-8") as f:
+        with open("settings.json", 'w', encoding="utf-8") as f:  # 当 settings.json 不存在时新建一个 settings.json 并写入默认配置
             f.write(json.dumps(Settings(), default=class2dict))
             return Settings()
 
diff --git a/modules/settings.py b/modules/settings.py
index 2c6b71e..5245c02 100644
--- a/modules/settings.py
+++ b/modules/settings.py
@@ -20,11 +20,11 @@ def settings_menu(self):
         elif r == "1":
             __set_lyric_path(self)
         elif r == "2":
-            __save_settings(self)
-        elif r == "s":
             __remove_lyric_files(self.settings.lyric_path)
+        elif r == "s":
+            __save_settings(self)
         else:
-            input("输入")
+            input("输入无效！按回车键继续...")
 
 
 def __remove_lyric_files(path):
@@ -37,17 +37,19 @@ def __remove_lyric_files(path):
         for i in range(0, len(files)):
             print("正在删除(%d/%d): %s" % (i+1, len(files), files[i]))
             os.remove(path+files[i])
-        print("删除完毕!\n按回车继续...")
+        input("删除完毕!\n按回车继续...")
     else:
-        print("文件夹内没有要删除的东西\n按回车继续...")
+        input("文件夹内没有要删除的东西\n按回车继续...")
 
 
 def __set_lyric_path(self):
-    print("允许使用相对路径和绝对路径，默认为\"./out/\"\n请避免使用反斜杠来确保通用性\n"
+    clear()
+    print("允许使用相对路径和绝对路径，默认为\"./out/\"\n请*不要*使用反斜杠来确保通用性\n"
           "当前值:%s\n请输入新的歌词保存路径:" % self.settings.lyric_path)
     r = cinput()
     if not r:
         input("输入为空!\n按回车继续...")
+        return
     if r[-1] != "/":
         r += "/"
     path = ""