diff --git a/app/controllers/main_controller.rb b/app/controllers/main_controller.rb
index 69323bf49..dd0b1ee97 100644
--- a/app/controllers/main_controller.rb
+++ b/app/controllers/main_controller.rb
@@ -8,24 +8,24 @@ class MainController < ApplicationController
   end
 
   def index
-    domain_session = params[:_educoder_session]
-    if domain_session
-      uid_logger("main start  domain_session is #{domain_session}")
-      if cookies[:_educoder_session] != domain_session
-        cookies[:_educoder_session] = nil
-        cookies[:_educoder_session] = domain_session
-      end
-
-
-      uid_logger("main start is #{cookies[:_educoder_session]}")
-    end
-
-    # TODO: 这块之后需要整合，者架构重新变化，统一跳转到index后再路由分发
-    if params[:path] && params[:path]&.include?("h5educoderbuild") && params[:path].split("/").first == "h5educoderbuild"
-      render file: 'public/h5educoderbuild/index.html', :layout => false
-    else
-      render file: 'public/react/build/index.html', :layout => false
-    end
+    # domain_session = params[:_educoder_session]
+    # if domain_session
+    #   uid_logger("main start  domain_session is #{domain_session}")
+    #   if cookies[:_educoder_session] != domain_session
+    #     cookies[:_educoder_session] = nil
+    #     cookies[:_educoder_session] = domain_session
+    #   end
+    #
+    #
+    #   uid_logger("main start is #{cookies[:_educoder_session]}")
+    # end
+    #
+    # # TODO: 这块之后需要整合，者架构重新变化，统一跳转到index后再路由分发
+    # if params[:path] && params[:path]&.include?("h5educoderbuild") && params[:path].split("/").first == "h5educoderbuild"
+    #   render file: 'public/h5educoderbuild/index.html', :layout => false
+    # else
+    #   render file: 'public/react/build/index.html', :layout => false
+    # end
 
   end
 end
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 7da30bc7e..6b2f7d22c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1463,7 +1463,7 @@ Rails.application.routes.draw do
   get 'oauth/get_code', to: 'oauth#get_code'
   get 'oauth/get_token_callback', to: 'oauth#get_token_callback'
 
-  # root 'main#index'
+  root 'main#index'
 
 
   ## react用