diff --git a/src/main/java/aiyh/utils/ScriptUtil.java b/src/main/java/aiyh/utils/ScriptUtil.java
index 6c53d1d..9e59a3d 100644
--- a/src/main/java/aiyh/utils/ScriptUtil.java
+++ b/src/main/java/aiyh/utils/ScriptUtil.java
@@ -1,5 +1,6 @@
 package aiyh.utils;
 
+import aiyh.utils.interfaces.script_util.CusScriptFunInterface;
 import aiyh.utils.tool.org.apache.commons.jexl3.*;
 
 import java.util.Map;
@@ -13,9 +14,16 @@ import java.util.Map;
  */
 public class ScriptUtil {
 	private static final JexlEngine JEXL = new JexlBuilder().create();
-	
+
 	public static Object invokeScript(String script, Map<String, Object> params) {
+		return invokeScript(script, params, null);
+	}
+
+	public static Object invokeScript(String script, Map<String, Object> params, CusScriptFunInterface scriptFunInterface) {
 		JexlContext jc = new MapContext();
+		if(null != scriptFunInterface){
+			jc.set(scriptFunInterface.getClass().getSimpleName(), scriptFunInterface);
+		}
 		for (Map.Entry<String, Object> entry : params.entrySet()) {
 			jc.set(entry.getKey(), entry.getValue());
 		}
diff --git a/src/test/java/xuanran/wang/xk_hospital/test/XkHospitalTest.java b/src/test/java/xuanran/wang/xk_hospital/test/XkHospitalTest.java
index 7926f48..827640d 100644
--- a/src/test/java/xuanran/wang/xk_hospital/test/XkHospitalTest.java
+++ b/src/test/java/xuanran/wang/xk_hospital/test/XkHospitalTest.java
@@ -117,4 +117,12 @@ public class XkHospitalTest extends BaseTest {
         Util.null2DefaultStr(null,"");
         service.async("4bce0693734d","common", map);
     }
+
+    @Test
+    public void testD(){
+        String json = "{\"data\":[{\"ID\":\"2\",\"GroupID\":\"test_yl_01\",\"Wards\":[]},{\"ID\":\"1\",\"GroupID\":\"test_yl_01\",\"Wards\":[{\"ID\":\"1\",\"WardCode\":\"bq_01\",\"WardName\":\"病区名称01_1\"},{\"ID\":\"2\",\"WardCode\":\"bq_02\",\"WardName\":\"病区名称01_2\"},{\"ID\":\"3\",\"WardCode\":\"bq_03\",\"WardName\":\"病区名称0_2_3\"},{\"ID\":\"4\",\"WardCode\":\"bq_04\",\"WardName\":\"病区名称02_1_3\"}]}]}\n";
+        System.out.println(json);
+        Map map = JSONObject.parseObject(json, Map.class);
+        service.async("testarr","common", map);
+    }
 }