diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/parser/factory/LocalParserFactory.java b/liteflow-core/src/main/java/com/yomahub/liteflow/parser/factory/LocalParserFactory.java
index 53ef7cfb9..81bbd15fe 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/parser/factory/LocalParserFactory.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/parser/factory/LocalParserFactory.java
@@ -1,6 +1,5 @@
 package com.yomahub.liteflow.parser.factory;
 
-import com.yomahub.liteflow.parser.*;
 import com.yomahub.liteflow.parser.el.*;
 
 /**