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 55615ed..2225bf2 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 = "http://120.78.220.29:8000/hub/api";
+    public static final String JUPYTERHUB_API_URL = "https://120.78.220.29:8000/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 7db73b6..052b549 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
@@ -117,7 +117,7 @@ public class JupyterHubTokenManager {
 
             System.out.println("Token : " + token);
 
-        String url =   "http://jrdsj.sztzjy.com:8000/user/" + username + "/?token=" + token;
+        String url =   "https://jrdsj.sztzjy.com:8000/user/" + username + "/?token=" + token;
 
             return  url;
         } else {