diff --git a/konabot/plugins/nya_echo/__init__.py b/konabot/plugins/nya_echo/__init__.py
index b92471d..54251bc 100644
--- a/konabot/plugins/nya_echo/__init__.py
+++ b/konabot/plugins/nya_echo/__init__.py
@@ -4,11 +4,11 @@ from nonebot_plugin_alconna import UniMessage, UniMsg, Text
 
 from konabot.common.nb.match_keyword import match_keyword
 
-evt = on_message(rule=match_keyword("喵"))
+evt_nya_v2 = on_message(rule=match_keyword("喵"))
 
-@evt.handle()
+@evt_nya_v2.handle()
 async def _():
-    await evt.send(await UniMessage().text("喵").export())
+    await evt_nya_v2.send(await UniMessage().text("喵").export())
 
 
 NYA_SYMBOL_MAPPING = {
@@ -34,18 +34,22 @@ async def has_nya(msg: UniMsg) -> bool:
         return False
 
     text = msg.extract_plain_text()
-    if any(((char not in NYA_SYMBOL_MAPPING) for char in text)):
-        return False
 
     if len(text) <= 1:
         return False
 
+    if "喵" not in text:
+        return False
+
+    if any(((char not in NYA_SYMBOL_MAPPING) for char in text)):
+        return False
+
     return True
 
 
-evt = on_message(rule=has_nya)
+evt_nya_v2 = on_message(rule=has_nya)
 
-@evt.handle()
+@evt_nya_v2.handle()
 async def _(msg: UniMsg, evt: Event):
     text = msg.extract_plain_text()
     await UniMessage.text(''.join(