diff --git a/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterhubController.java b/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterhubController.java
index e81a606..1ebc1cc 100644
--- a/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterhubController.java
+++ b/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterhubController.java
@@ -79,12 +79,13 @@ public class JupyterhubController {
         //存储文件路径
         String path = "/etc/jupyterhub/data/";
 
+
         //etc/jupyterhub/data/xxx/
         String newCreatFile = path + caseName+"/";
 
 
         File dataFile = new File(newCreatFile);
-
+        System.out.println("1111111111"+dataFile);
         //判断文件夹是否存在
         if (!dataFile.exists()) {
             dataFile.mkdirs();
@@ -95,6 +96,7 @@ public class JupyterhubController {
 
 
         File myFile = new File(fileResource);
+        System.out.println("222222222222"+myFile);
 
         // 判断文件是否存在
         if (myFile.exists()) {
@@ -106,6 +108,7 @@ public class JupyterhubController {
                 // 创建一个新的进程来执行Python代码
                 Process process = Runtime.getRuntime().exec(command);
 
+                System.out.println("开始执行命令: " + command);
 
                 // 获取进程的输入流
                 BufferedReader inputStream = new BufferedReader(new InputStreamReader(process.getInputStream()));
@@ -157,13 +160,27 @@ public class JupyterhubController {
 
             ///etc/jupyterhub/data/xxx/
             String pathIpynb = newCreatFile +  caseName + ".ipynb";
+            System.out.println("3333333"+pathIpynb);
             File file1 = new File(pathIpynb);
             if (!file1.exists()) {
-                return new ResultEntity<>(HttpStatus.BAD_REQUEST, "Ipynb文件不存在！");
-            }
 
+                //判断数据集是否存在
+
+                String sonPath = newCreatFile + "/data/";
+                if (new File(sonPath).exists()) {
+                    return new ResultEntity<>(HttpStatus.OK, "数据存在！", true);
+                }else {
+                    return new ResultEntity<>(HttpStatus.OK, "Ipynb文件不存在！",false);
+                }
 
+            }
+            return new ResultEntity<>(HttpStatus.OK, "数据存在！", true);
         }
+
+
+
+
+        System.out.println("44444444444444444444444失败");
         return new ResultEntity<>(HttpStatus.BAD_REQUEST, "数据异常！", false);
 
     }
@@ -368,7 +385,7 @@ public class JupyterhubController {
         File file = new File(filepath);
         if (file.exists()) {
             //重命名
-
+            System.out.println(" code output:\n" + "3333333改名成功");
             // 新文件或目录路径
             String newPath = "/etc/jupyterhub/data/" + newName + ".ipynb"; // 请将此路径替换为实际路径
 
@@ -378,12 +395,24 @@ public class JupyterhubController {
 
             // 重命名文件或目录
             boolean success = oldFile.renameTo(newFile);
-
+            System.out.println(" code output:\n" + "改名成功");
 
             return new ResultEntity<>(HttpStatus.OK, success);
         } else {
 
-            return new ResultEntity<>(HttpStatus.OK, "重命名失败！", false);
+            String fileDataPath = "/etc/jupyterhub/data/"+caseName+"/" + caseName + ".ipynb";
+            String newDataPath = "/etc/jupyterhub/data/"+newName+"/" + newName + ".ipynb";
+            // 创建 File 对象
+            File oldFile = new File(fileDataPath);
+            File newFile = new File(newDataPath);
+            // 重命名文件或目录
+            System.out.println(" code output:\n" + "32423改名成功");
+            boolean success = oldFile.renameTo(newFile);
+
+            //文件移动到另一个文件夹
+            System.out.println(" code output:\n" + "改名成功");
+            return new ResultEntity<>(HttpStatus.OK, success);
+
         }
 
     }