diff --git a/par-core/src/main/java/com/par/core/adapter/GroovyScriptEngine.java b/par-core/src/main/java/com/par/core/adapter/GroovyScriptEngine.java
index aea4ae3..36274ef 100644
--- a/par-core/src/main/java/com/par/core/adapter/GroovyScriptEngine.java
+++ b/par-core/src/main/java/com/par/core/adapter/GroovyScriptEngine.java
@@ -9,6 +9,7 @@ import org.jsoup.Jsoup;
 import org.springframework.stereotype.Service;
 
 import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * Groovy 脚本解析引擎。