diff --git a/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/entity/DataAdapter.java b/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/entity/DataAdapter.java
index 2460cac..5f0cb0a 100644
--- a/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/entity/DataAdapter.java
+++ b/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/entity/DataAdapter.java
@@ -3,7 +3,6 @@ package cn.fateverse.query.entity;
 import cn.fateverse.common.core.annotaion.EnableAutoField;
 import cn.fateverse.common.core.entity.BaseEntity;
 import cn.fateverse.common.core.exception.CustomException;
-import cn.fateverse.query.enums.DataAdapterSource;
 import cn.fateverse.query.enums.DataAdapterType;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
diff --git a/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/handler/engine/impl/JavaEngineExecuteHandler.java b/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/handler/engine/impl/JavaEngineExecuteHandler.java
index 81b6816..3c309ff 100644
--- a/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/handler/engine/impl/JavaEngineExecuteHandler.java
+++ b/custom-query/custom-query-biz/src/main/java/cn/fateverse/query/handler/engine/impl/JavaEngineExecuteHandler.java
@@ -61,8 +61,8 @@ public class JavaEngineExecuteHandler implements EngineExecuteHandler {
         String modifiedCode = modifiedCode(dataAdapter.getCode());
         String replacedCode = replacedClass(modifiedCode, getClassName(dataAdapter));
         String IMPORT_CODE = "import java.util.*;\n" +
-                "import java.util.stream.*;\n" +
-                "import com.alibaba.fastjson2.*;";
+                "import java.util.stream.*;\n" ;
+//                "import com.alibaba.fastjson2.*;";
         dataAdapter.setExecuteCode(IMPORT_CODE + replacedCode);
         return Boolean.TRUE;
     }