diff --git a/app/controllers/myshixuns_controller.rb b/app/controllers/myshixuns_controller.rb
index 4e587513a..4b2e3f54f 100644
--- a/app/controllers/myshixuns_controller.rb
+++ b/app/controllers/myshixuns_controller.rb
@@ -264,11 +264,13 @@ class MyshixunsController < ApplicationController
       unless @hide_code || (@myshixun.shixun&.vnc_evaluate && params[:evaluate].present?)
         # 远程版本库文件内容
         last_content = GitService.file_content(repo_path: @repo_path, path: path)["content"]
-        content = if @myshixun.mirror_name.select {|a| a.include?("MachineLearning") || a.include?("Python")}.present? && params[:content].present?
-                    params[:content].gsub(/\t/, '    ').gsub(/ /, ' ') # 这个不是空格，在windows机器上带来的问题
-                  else
-                    params[:content]
-                  end
+
+        content =
+            if python_file?(path)
+              params[:content].gsub(/\t/, '    ').gsub(/ /, ' ')
+            else
+              params[:content]
+            end
         uid_logger_dubug("###11222333####{content}")
         uid_logger_dubug("###222333####{last_content}")
 
@@ -374,4 +376,9 @@ class MyshixunsController < ApplicationController
     @repo_path = @myshixun.try(:repo_path)
     @path = params[:path]
   end
+
+  def python_file?(path)
+    false if path.blank?
+    path.to_s.split(".").last.downcase == "py"
+  end
 end