diff --git a/app/controllers/oauth/educoder_controller.rb b/app/controllers/oauth/educoder_controller.rb
index a803adbb6..90f963e4f 100644
--- a/app/controllers/oauth/educoder_controller.rb
+++ b/app/controllers/oauth/educoder_controller.rb
@@ -8,7 +8,7 @@ class Oauth::EducoderController < Oauth::BaseController
 
       ::OauthEducoderForm.new({login: login, token: token, callback_url: callback_url}).validate!
 
-      open_user= OpenUsers::Educoder.find_by(uid: login)
+      open_user= OpenUsers::Educoder.find_by(uid: login) || OpenUsers::Educoder.find_by(uid: mail)
 
       if open_user.present? && open_user.user.present? && open_user.user.email_binded?
         Rails.logger.info "######## open_user exist and open_user.user exsit and email is binded ok"
@@ -17,10 +17,20 @@ class Oauth::EducoderController < Oauth::BaseController
         redirect_to callback_url
       else
         Rails.logger.info "######## open user not exits"
-        user = User.find_by('login = ? or mail = ?', login, mail)
+        user, uid = nil
+        login_user = User.find_by(login: login)
+
+        if login_user
+          uid = login
+          user = login_user
+        else
+          mail_user = User.find_by(mail: mail)
+          uid = mail
+          user = mail_user
+        end
 
         if user.is_a?(User)
-          OpenUsers::Educoder.create!(user: user, uid: login)
+          OpenUsers::Educoder.create!(user: user, uid: uid)
           successful_authentication(user)
 
           redirect_to callback_url
diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 7b42c4c72..e6f164b9c 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -66,6 +66,8 @@ class RepositoriesController < ApplicationController
   end
 
   def create_file
+    content_params = content_params.merge(committer: {email: current_user.mail, name: current_user.login})
+    
     interactor = Gitea::CreateFileInteractor.call(current_user.gitea_token, @project.owner.login, content_params)
     if interactor.success?
       @file = interactor.result
diff --git a/app/interactors/gitea/create_file_interactor.rb b/app/interactors/gitea/create_file_interactor.rb
index 27a381e73..278d5d857 100644
--- a/app/interactors/gitea/create_file_interactor.rb
+++ b/app/interactors/gitea/create_file_interactor.rb
@@ -57,6 +57,7 @@ module Gitea
       file_params = file_params.merge(new_branch: @params[:new_branch]) unless @params[:new_branch].blank?
       file_params = file_params.merge(content: Base64.encode64(@params[:content]))
       file_params = file_params.merge(message: @params[:message]) unless @params[:message].blank?
+      file_params = file_params.merge(committer: @params[:committer])
       file_params
     end
   end