diff --git a/sample/notify.py b/sample/notify.py
index d4fffaa3..1bcd35b2 100644
--- a/sample/notify.py
+++ b/sample/notify.py
@@ -113,11 +113,14 @@ push_config = {
     'WEBHOOK_METHOD': '',               # 自定义通知 请求方法
     'WEBHOOK_CONTENT_TYPE': ''          # 自定义通知 content-type
 }
+
+push_config_keys = tuple(push_config.keys()) # 保存push_config的键
+
 notify_function = []
 # fmt: on
 
 # 首先读取 面板变量 或者 github action 运行变量
-for k in push_config:
+for k in push_config_keys:
     if os.getenv(k):
         v = os.getenv(k)
         push_config[k] = v
@@ -895,8 +898,20 @@ def add_notify_function():
     if push_config.get("WEBHOOK_URL") and push_config.get("WEBHOOK_METHOD"):
         notify_function.append(custom_notify)
 
+    if not notify_function:
+        print(f"无推送渠道，请检查通知变量是否正确")
+
+
+def send(title: str, content: str, ignore_default_config: bool = False, **kwargs):
+    if ignore_default_config and kwargs:
+        global push_config
+        push_config = {} # 清空从环境变量获取的配置
+
+    if kwargs:
+        for k in kwargs:
+            if k in push_config_keys:
+                push_config[k] = kwargs.get(k)
 
-def send(title: str, content: str) -> None:
     if not content:
         print(f"{title} 推送内容为空！")
         return