diff --git a/src/main/java/Tools/MaxKb/Model/MaxKbModel.java b/src/main/java/Tools/MaxKb/Model/MaxKbModel.java
index 86df08fc..97cff0b7 100644
--- a/src/main/java/Tools/MaxKb/Model/MaxKbModel.java
+++ b/src/main/java/Tools/MaxKb/Model/MaxKbModel.java
@@ -169,6 +169,18 @@ public class MaxKbModel {
             sql="delete from application_access_token where application_id=?";
             Db.update(sql, UUID.fromString(application_id));
 
+            sql="select * from application_chat where application_id=?";
+            List<Record> list1 = Db.find(sql, UUID.fromString(application_id));
+            for (Record record1 : list1) {
+                String chat_id = record1.getStr("id");
+                sql="delete from application_chat_record where chat_id=?";
+                Db.update(sql, UUID.fromString(chat_id));
+            }
+            sql="delete from application_chat where application_id=?";
+            Db.update(sql, UUID.fromString(application_id));
+
+            sql="delete from application_api_key where application_id=?";
+            Db.update(sql, UUID.fromString(application_id));
             //删除应用
             sql = "delete from application where id=?";
             Db.update(sql, UUID.fromString(application_id));
diff --git a/src/main/java/Tools/MaxKb/TestMaxKB.java b/src/main/java/Tools/MaxKb/TestMaxKB.java
index 771efd92..202837ac 100644
--- a/src/main/java/Tools/MaxKb/TestMaxKB.java
+++ b/src/main/java/Tools/MaxKb/TestMaxKB.java
@@ -22,27 +22,27 @@ public class TestMaxKB {
         //1、删除代码生成的应用程序与知识库
         mkm.delCodeGenerateApplicationDataSet();
 
-        //2、拷贝生成应用
-        String sourceApplicationName = "应用【模板】";
-        String targetApplicationName = "XXX的应用";
-        String application_id = mkm.addApplication(sourceApplicationName, targetApplicationName);
-
-        //3、拷贝生成知识库
-        String sourceDataSetName = "知识库【模板】";
-        String targetDataSetName = "XXX的知识库";
-        String dataset_id = mkm.addDataSet(sourceDataSetName, targetDataSetName);
-
-        //4、应用与知识库关联
-        Record record = new Record();
-        record.set("create_time", LocalDateTime.now());
-        record.set("update_time", LocalDateTime.now());
-        record.set("id", UUID.randomUUID());
-        record.set("application_id", UUID.fromString(application_id));
-        record.set("dataset_id", UUID.fromString(dataset_id));
-        Db.save("application_dataset_mapping", "id", record);
-
-        //5、生成应用的访问Token
-        String access_token = mkm.addAccessToken(application_id);
-        System.out.println("增加成功！access_token=" + access_token);
+//        //2、拷贝生成应用
+//        String sourceApplicationName = "应用【模板】";
+//        String targetApplicationName = "XXX的应用";
+//        String application_id = mkm.addApplication(sourceApplicationName, targetApplicationName);
+//
+//        //3、拷贝生成知识库
+//        String sourceDataSetName = "知识库【模板】";
+//        String targetDataSetName = "XXX的知识库";
+//        String dataset_id = mkm.addDataSet(sourceDataSetName, targetDataSetName);
+//
+//        //4、应用与知识库关联
+//        Record record = new Record();
+//        record.set("create_time", LocalDateTime.now());
+//        record.set("update_time", LocalDateTime.now());
+//        record.set("id", UUID.randomUUID());
+//        record.set("application_id", UUID.fromString(application_id));
+//        record.set("dataset_id", UUID.fromString(dataset_id));
+//        Db.save("application_dataset_mapping", "id", record);
+//
+//        //5、生成应用的访问Token
+//        String access_token = mkm.addAccessToken(application_id);
+//        System.out.println("增加成功！access_token=" + access_token);
     }
 }
\ No newline at end of file