diff --git a/packages/shell/src/index.ts b/packages/shell/src/index.ts
index d3557fb..d984bb7 100644
--- a/packages/shell/src/index.ts
+++ b/packages/shell/src/index.ts
@@ -67,6 +67,9 @@ export const chronocat = async () => {
     }
   })
 
+  if (!engines.length)
+    l.warn('没有找到任何引擎。Chronocat 服务仍将启动。', { code: 2156 })
+
   for (const engineInfo of engines) {
     try {
       l.debug(