diff --git a/handler/__init__.py b/handler/__init__.py
index 2cae881..af3758a 100644
--- a/handler/__init__.py
+++ b/handler/__init__.py
@@ -1,3 +1,5 @@
+from loguru import logger
+
 from .handle_event import HandlerEvent
 from .handle_paylist import HandlerPaylist
 from .handle_user import HandlerUser
@@ -11,5 +13,8 @@ HANDLER_DICT = {
 
 def handle_factory(data):
     type_ = data['type']
-    obj = HANDLER_DICT[type_](data)
-    return obj
+    obj = HANDLER_DICT.get(type_)
+    if not obj:
+        logger.warning(f'未知类型{type_}')
+        return
+    return obj(data)
diff --git a/main.py b/main.py
index debcf75..545ace6 100644
--- a/main.py
+++ b/main.py
@@ -36,6 +36,8 @@ def main():
         st = time.time() * 1000
         data = msg.value
         obj = handle_factory(data)
+        if not obj:
+            continue
         obj.run()
         logger.debug(time.time() * 1000 - st)