diff --git a/src/main/java/Tools/MaxKb/Service/Impl/MaxKbImpl.java b/src/main/java/Tools/MaxKb/Service/Impl/MaxKbImpl.java
index 874d8783..f26f2051 100644
--- a/src/main/java/Tools/MaxKb/Service/Impl/MaxKbImpl.java
+++ b/src/main/java/Tools/MaxKb/Service/Impl/MaxKbImpl.java
@@ -135,7 +135,7 @@ public class MaxKbImpl {
      * @param documentId 文档id
      * @return
      */
-    public static com.alibaba.fastjson.JSONObject delDocument(String authCode, String zskId, String documentId) {
+    public static JSONObject delDocument(String authCode, String zskId, String documentId) {
         String url = baseUrl + "/api/dataset/" + zskId + "/document/" + documentId + "?dep=[object+Object]&__v_isRef=true&__v_isShallow=false&_rawValue=false&_value=false";
         HttpResponse response = HttpRequest.delete(url)
                 .header("Accept", "application/json, text/plain, */*")
@@ -146,7 +146,7 @@ public class MaxKbImpl {
                 .header("Content-Type", "application/json")
                 .header("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36")
                 .execute();
-        return com.alibaba.fastjson.JSONObject.parseObject(response.body());
+        return JSONObject.parseObject(response.body());
     }
 
     /**
@@ -158,9 +158,9 @@ public class MaxKbImpl {
      * @param documentId 文档id
      * @return
      */
-    public static com.alibaba.fastjson.JSONObject generateQuestion(String authCode, String zskId, String modelId, String documentId) {
+    public static JSONObject generateQuestion(String authCode, String zskId, String modelId, String documentId) {
         String url = baseUrl + "/api/dataset/" + zskId + "/document/batch_generate_related";
-        com.alibaba.fastjson.JSONObject jo = new com.alibaba.fastjson.JSONObject();
+        JSONObject jo = new JSONObject();
         jo.put("model_id", modelId);
         jo.put("prompt", "内容：{data}\\n\\n请总结上面的内容，并根据内容总结生成 5 个问题。\\n回答要求：\\n- 请只输出问题；\\n- 请将每个问题放置<question></question>标签中。");
         List<String> list = new ArrayList<>();
@@ -174,7 +174,7 @@ public class MaxKbImpl {
                 .header("Connection", "keep-alive")
                 .header("Content-Type", "application/json")
                 .body(jo.toJSONString()).execute();
-        return com.alibaba.fastjson.JSONObject.parseObject(response.body());
+        return JSONObject.parseObject(response.body());
 
     }