diff --git a/src/main/java/com/sztzjy/financial_bigdata/config/Constant.java b/src/main/java/com/sztzjy/financial_bigdata/config/Constant.java
index c2ae4b4..5b864c4 100644
--- a/src/main/java/com/sztzjy/financial_bigdata/config/Constant.java
+++ b/src/main/java/com/sztzjy/financial_bigdata/config/Constant.java
@@ -12,7 +12,7 @@ public class Constant {
      */
     public static final String AUTHORIZATION = "Authorization";
 
-    public static final String JUPYTERHUB_API_URL = "https://120.78.220.29:8000/hub/api";
+    public static final String JUPYTERHUB_API_URL = "https://jrdsj.sztzjy.com:8000/hub/api";
     public static final String ADMIN_TOKEN = "170bed30b34242cfb3fda3171e1a111d";  // 替换为你的JupyterHub管理员API令牌
 
 
diff --git a/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterHubTokenManager.java b/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterHubTokenManager.java
index 052b549..0a2ba1a 100644
--- a/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterHubTokenManager.java
+++ b/src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterHubTokenManager.java
@@ -35,13 +35,13 @@ public class JupyterHubTokenManager {
                 String responseBody = EntityUtils.toString(response.getEntity());
 
                 if (statusCode == 201) {
-                    System.out.println("User " + username + " 创建成功！");
+                    //System.out.println("User " + username + " 创建成功！");
 
                     // 准备 chpasswd 命令的输入内容
                     String passwordEntry = username + ":123qwe";
 
                     try {
-                        System.out.println("开始执行密码命令");
+                       // System.out.println("开始执行密码命令");
                         String[] command = {"chpasswd"};
                         // 创建一个新的进程来执行 chpasswd 命令
                         Process process = Runtime.getRuntime().exec(command);
@@ -70,13 +70,13 @@ public class JupyterHubTokenManager {
                             errors.append(line).append("\n");
                         }
 
-                        System.out.println("等待进程执行完成");
+                        //System.out.println("等待进程执行完成");
                         // 等待进程执行完成
                         int exitCode = process.waitFor();
 
                         if (exitCode == 0) {
                             // 执行成功
-                            System.out.println("密码创建成功！");
+                           // System.out.println("密码创建成功！");
                         } else {
                             // 执行失败，输出错误信息
                             System.err.println("密码创建失败！\n" + errors.toString());
@@ -115,7 +115,7 @@ public class JupyterHubTokenManager {
             String token = jsonObject.getString("token");
 
 
-            System.out.println("Token : " + token);
+            //System.out.println("Token : " + token);
 
         String url =   "https://jrdsj.sztzjy.com:8000/user/" + username + "/?token=" + token;
 
@@ -143,7 +143,7 @@ public class JupyterHubTokenManager {
         if (response.getStatusLine().getStatusCode() == 200 || response.getStatusLine().getStatusCode() == 201) {
 
 
-            System.out.println("服务成功的启动: " + username);
+           // System.out.println("服务成功的启动: " + username);
 
             if (caseName == null)
             {
@@ -153,8 +153,6 @@ public class JupyterHubTokenManager {
             //需要挂载的文件
             String path = "/etc/jupyterhub/data/"+caseName+"/.";
 
-
-
             try {
 
                 String dockerName = "jupyter-"+username;
@@ -163,14 +161,12 @@ public class JupyterHubTokenManager {
                 // 创建一个新的进程来执行Python代码
                 Process process = Runtime.getRuntime().exec(command);
 
-
                 // 获取进程的输入流
                 BufferedReader inputStream = new BufferedReader(new InputStreamReader(process.getInputStream()));
 
                 // 获取进程的输出流
                 BufferedReader errorStream = new BufferedReader(new InputStreamReader(process.getErrorStream()));
 
-
                 // 读取Python代码的输出
                 String line;
                 StringBuilder output = new StringBuilder();
@@ -190,7 +186,7 @@ public class JupyterHubTokenManager {
 
                 if (exitCode == 0) {
                     // 执行成功，输出Python代码的结果
-                    System.out.println("文件挂载成功！");
+                    //System.out.println("文件挂载成功！");
 
 
                 } else {
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 65d7097..e63eda2 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
@@ -52,9 +52,9 @@ public class JupyterhubController {
 
         try {
             JupyterHubTokenManager.createUser(name);
-            System.out.println("创建用户成功！");
+
             JupyterHubTokenManager.startServer(name, caseName);
-            System.out.println("启动服务！");
+           // System.out.println("启动服务！");
             String url = JupyterHubTokenManager.generateToken(name);
             return new ResultEntity<>(HttpStatus.OK, "容器创建成功！", url);