diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 750a2d1b6..a7069e87e 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -68,7 +68,7 @@ class RepositoriesController < ApplicationController
     if is_sigle_identifier?(User.current, @repository.identifier)
       # REDO: 那些人有权限forked项目
       g = Gitlab.client
-      gproject = g.post ("/projects/fork/#{@project.gpid}?user_id=#{User.current.id}")
+      gproject = g.post ("/projects/fork/#{@project.gpid}?user_id=#{User.current.gid}")
       if gproject
         copy_project(@project, gproject)
       end