diff --git a/src/plugins/jx3/wiki/__init__.py b/src/plugins/jx3/wiki/__init__.py
index c7b3bfe3a..d71bb233a 100644
--- a/src/plugins/jx3/wiki/__init__.py
+++ b/src/plugins/jx3/wiki/__init__.py
@@ -4,15 +4,18 @@
 
 
 @jx3_cmd_wiki.handle()
-async def jx3_wiki(state: T_State, event: GroupMessageEvent, arg: Message = Arg()):
+async def jx3_wiki(state: T_State, event: GroupMessageEvent, args: Message = CommandArg()):
     '''
     搜索剑三百科
 
-    Example：-百科 五行石
+    Example：-接引人 五行石
     '''
     template = [Jx3Arg(Jx3ArgsType.default)]
-    args = get_args(arg.extract_plain_text(), template_args=template)
-    [arg_keywords] = args
+    [arg_keywords] = get_args(
+        args.extract_plain_text(), template_args=template)
+    if not arg_keywords:
+        return await jx3_cmd_wiki.finish('没有说出需要接引的问题哦')
+    logger.info(f'start wiki {arg_keywords}')
     result = await get_guide(arg_keywords)
     img = await render_items(arg_keywords, result.to_dict())
     return await jx3_cmd_wiki.send(ms.image(Path(img).as_uri()))