diff --git a/app/controllers/dev_ops/builds_controller.rb b/app/controllers/dev_ops/builds_controller.rb
index 0cf160a10..2474b1136 100644
--- a/app/controllers/dev_ops/builds_controller.rb
+++ b/app/controllers/dev_ops/builds_controller.rb
@@ -1,6 +1,6 @@
-class DevOps::BuildsController < ApplicationController
+class ::DevOps::BuildsController < ApplicationController
   before_action :require_login
-  before_action :find_project
+  before_action :find_repo
 
   def index
     cloud_account = @repo.dev_ops_cloud_account
@@ -37,7 +37,7 @@ class DevOps::BuildsController < ApplicationController
   end
 
   private
-    def find_project
-      @repo = Repository.find params[:id]
+    def find_repo
+      @repo = ::Repository.find params[:id]
     end
 end
diff --git a/app/controllers/dev_ops/cloud_accounts_controller.rb b/app/controllers/dev_ops/cloud_accounts_controller.rb
index 5acc6934f..ca506fa49 100644
--- a/app/controllers/dev_ops/cloud_accounts_controller.rb
+++ b/app/controllers/dev_ops/cloud_accounts_controller.rb
@@ -14,12 +14,12 @@ class DevOps::CloudAccountsController < ApplicationController
       logger.info "######### create_params: #{create_params}"
 
 
-      if cloud_account = @project.dev_ops_cloud_account
+      if cloud_account = @repo.dev_ops_cloud_account
         cloud_account
       else
         cloud_account = DevOps::CloudAccount.new(create_params)
         cloud_account.user = current_user
-        cloud_account.project_id = @project.id
+        cloud_account.repo_id = @repo.id
         cloud_account.save!
       end
 
@@ -64,11 +64,10 @@ class DevOps::CloudAccountsController < ApplicationController
 
   private
     def devops_params
-      params.permit(:account, :secret, :ip_num, :project_id)
+      params.permit(:account, :secret, :ip_num, :repo_id)
     end
 
     def find_project
-      @project = Project.find_by_id params[:project_id]
-      render_not_found("未找到project_id为:#{params[:project_id]}相关的项目") if @project.blank?
+      @repo = Repository.find params[:repo_id]
     end
 end
diff --git a/app/libs/dev_ops/drone/request.rb b/app/libs/dev_ops/drone/request.rb
index 615e53b6e..6ce738a72 100644
--- a/app/libs/dev_ops/drone/request.rb
+++ b/app/libs/dev_ops/drone/request.rb
@@ -24,22 +24,22 @@
     end
 
     def get(endpoint, path, options={})
-      set_request_defaults(endpoint)
+      validate_request_params!(endpoint)
       request(:get, endpoint, path, options)
     end
 
     def post(endpoint, path, options={})
-      set_request_defaults(endpoint)
+      validate_request_params!(endpoint)
       request(:post, endpoint, path, options)
     end
 
     def put(endpoint, path, options={})
-      set_request_defaults(endpoint)
+      validate_request_params!(endpoint)
       request(:put, endpoint, path, options)
     end
 
     def delete(endpoint, path, options={})
-      set_request_defaults(endpoint)
+      validate_request_params!(endpoint)
       request(:delete, endpoint, path, options)
     end
 
@@ -47,27 +47,10 @@
       def request(method, endpoint, path, **params)
         Rails.logger.info("[drone] request: #{method} #{path} #{params.except(:secret).inspect}")
 
-        client = Faraday.new(path: domain)
+        client = Faraday.new(url: endpoint)
         response = client.public_send(method, path, params)
-        result = JSON.parse(response.body)
 
-        Rails.logger.info("[drone] response:#{response.status} #{result.inspect}")
-
-        if response.status != 200
-          raise DevOps::Drone::Error.parse(result)
-        end
-
-        if result['errcode'].present? && result['errcode'].to_i.nonzero?
-          raise DevOps::Drone::Error.parse(result)
-        end
-
-        result
-      end
-
-      # Sets a base_uri and default_params for requests.
-      # @raise [Error::MissingCredentials] if endpoint not set.
-      def set_request_defaults(endpoint, private_token, sudo=nil)
-        raise "Please set an endpoint to API" unless endpoint
+        json_response(response)
       end
 
       # Checks the response code for common errors.
@@ -89,8 +72,21 @@
         response.parsed_response
       end
 
+      # Checks a base_uri and params for requests.
+      def validate_request_params!(endpoint)
+        raise "Please set an endpoint to API" unless endpoint
+      end
+
       def error_message(response)
         "Server responded with code #{response.code}, message: #{response.parsed_response.message}. " \
         "Request URI: #{response.request.base_uri}#{response.request.path}"
       end
+
+      def json_response(response)
+        result = JSON.parse(response.body)
+        status = response.status
+        Rails.logger.info("[drone] response:#{status} #{result.inspect}")
+
+        response.status != 200 ? result.merge!(status: response.status) : result
+      end
   end
diff --git a/app/models/dev_ops/cloud_account.rb b/app/models/dev_ops/cloud_account.rb
index 778335fb6..8b07a7493 100644
--- a/app/models/dev_ops/cloud_account.rb
+++ b/app/models/dev_ops/cloud_account.rb
@@ -1,7 +1,7 @@
 class DevOps::CloudAccount < ApplicationRecord
   belongs_to :project
   belongs_to :user
-  belongs_to :repository
+  belongs_to :repository, foreign_key: :repo_id
 
   def drone_host
     [drone_ip, ":80"].join
diff --git a/app/models/repository.rb b/app/models/repository.rb
index ec6232927..373604c8a 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -3,7 +3,7 @@ class Repository < ApplicationRecord
   belongs_to :project, :touch => true
   belongs_to :user
   has_one :mirror, foreign_key: :repo_id
-  has_one :dev_ops_cloud_account, foreign_key: :repo_id
+  has_one :dev_ops_cloud_account, class_name: 'DevOps::CloudAccount', foreign_key: :repo_id
   has_many :version_releases, dependent: :destroy
 
   validates :identifier, presence: true
diff --git a/config/routes.rb b/config/routes.rb
index 709ff9073..5589b55b9 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -22,13 +22,12 @@ Rails.application.routes.draw do
           get :common
         end
       end
-
       resources :builds, only: :index do
         collection do
           get ':number', to: 'builds#detail', as: 'detail'
-          get ':number/logs/:stage/:step', to: 'builds#detail', as: 'logs'
           post ':number', to: 'builds#restart', as: 'restart'
           delete ':number', to: 'builds#delete', as: 'delete'
+          get ':number/logs/:stage/:step', to: 'builds#detail', as: 'logs'
         end
       end
     end