diff --git a/app/api/mobile/apis/blockchains.rb b/app/api/mobile/apis/blockchains.rb
index aaf4e5d6d..352210f43 100644
--- a/app/api/mobile/apis/blockchains.rb
+++ b/app/api/mobile/apis/blockchains.rb
@@ -61,7 +61,7 @@ module Mobile
           # 根据repo_git_url找到repository对应的项目
 
           rs = RepositoriesService.new
-          rs.findProjectByRepoUrl(repo_url)
+          rs.findProjectByRepoUrl(params[:repo_url])
           # owner = User.find_by_login(params[:ownername])
           # if owner
           #   project = Project.find_by_user_id_name(owner.id, params[:reponame])