diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index f80e00b6f..f729ab394 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -211,6 +211,20 @@ class RepositoriesController < ApplicationController
     end
   end
 
+  def replace_file
+    #删除
+    delete_interactor = Gitea::DeleteFileInteractor.call(current_user.gitea_token, @owner.login, params[:delete_file].merge(identifier: @project.identifier))
+    return render_error(delete_interactor.error) unless delete_interactor.success?
+    #新建
+    interactor = Gitea::CreateFileInteractor.call(current_user.gitea_token, @owner.login, content_params)
+    if interactor.success?
+      @file = interactor.result
+    else
+      render_error(interactor.error)
+    end
+   
+  end
+
   def delete_file
     interactor = Gitea::DeleteFileInteractor.call(current_user.gitea_token, @owner.login, params.merge(identifier: @project.identifier))
     if interactor.success?
diff --git a/config/routes.rb b/config/routes.rb
index 0e760fbe9..f36aaa165 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -526,6 +526,7 @@ Rails.application.routes.draw do
           get :tags
           get :contributors
           post :create_file
+          post :replace_file
           put :update_file
           delete :delete_file
           post :repo_hook