diff --git a/app/controllers/jupyters_controller.rb b/app/controllers/jupyters_controller.rb
index 25b7279fd..0200ee639 100644
--- a/app/controllers/jupyters_controller.rb
+++ b/app/controllers/jupyters_controller.rb
@@ -1,8 +1,12 @@
+require 'net/http'
+
 class JupytersController < ApplicationController
 
+    before_action :shixun
+
     def open
         #打开tpm - juypter接口
-        shixun = Shixun.find(3575)
+        shixun = @shixun
         shixun_tomcat = edu_setting('cloud_bridge')
         uri = "#{shixun_tomcat}/bridge/jupyter/get"
         tpiID = "tpm#{shixun.id}"
@@ -15,7 +19,7 @@ class JupytersController < ApplicationController
 
         logger.info "test_juypter: #{res}"
 
-        render plain: "https://#{res['port']}.jupyter.educoder.net/data/workspace/myshixun_#{tpiID}/01.ipynb"
+        render plain: "https://#{res['port']}.jupyter.educoder.net/notebooks/data/workspace/myshixun_#{tpiID}/01.ipynb"
     end
 
     def open1
@@ -38,6 +42,39 @@ class JupytersController < ApplicationController
     def test
         render plain: 'test'
     end
+
+    def save()
+        # 保存01.ipy
+        
+        author_name = current_user.real_name
+        author_email = current_user.git_mail
+        message = "User submitted"
+
+        src_url = URI("https://47519.jupyter.educoder.net/nbconvert/notebook/data/workspace/myshixun_tpm3575/01.ipynb?download=true")
+        response = Net::HTTP.get_response(src_url)
+
+        if response.code != 200
+            raise("获取文件内容失败：#{response.code}")
+        end
+
+        content = response.body
+        
+        c = GitService.update_file(repo_path: @shixun.repo_path,
+            file_path: "01.ipynb",
+            message: message,
+            content: content,
+            author_name: author_name,
+            author_email: author_email)
+
+        render plain: 'save: #{c.size}'
+        
+    end
+
+
+    private 
+    def shixun
+        @shixun = Shixun.find(3575)
+    end
     
 
 end
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 680fe674f..e6258430a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -14,6 +14,7 @@ Rails.application.routes.draw do
       get :open
       get :open1
       get :test
+      get :save
     end
   end