diff --git a/app/api/mobile/apis/blockchains.rb b/app/api/mobile/apis/blockchains.rb
index 9e885e906..3ed1adaa6 100644
--- a/app/api/mobile/apis/blockchains.rb
+++ b/app/api/mobile/apis/blockchains.rb
@@ -4,28 +4,46 @@ module Mobile
   module Apis
     class Blockchains < Grape::API
       resources :blockchains do
-        desc "获取项目列表"
-        params do
-          requires :token, type: String
-        end
-        get do
-          ps = ProjectsService.new
-          projects = ps.user_projects(current_user)
-          present :data, projects, with: Mobile::Entities::Project,user: current_user
-          present :status, 0
-        end
 
         desc "创建项目"
         params do
-          requires :token, type: String
-          requires :project_name, type: String
+          requires :username, type: String
+          requires :reponame, type: String
+          requires :password, type: String
+          requires :genesis_content, type: String
+          requires :network_id, type: Integer
+          requires :connect_ip, type: String
+          requires :port, type: Integer
+          requires :enode, type: String
+          # user_id, created_at, updated_at需要在程序中创建
         end
         post 'create' do
-          # authenticate! # 可能需要修改认证函数
+          authenticate!
           ps = ProjectsService.new # 创建项目
-          status = ps.createNewProject params,current_user
-          present :status, 0
+          user = current_user
+          status, project = ps.createNewProjectBlockchain params,user
+          if status == 0
+            # 表示项目创建成功
+            bs = BlockchainsService.new
+            status, blockchain = bs.create_item project, user, params # 创建blockchain item
+            present :status, status # status -1:表示创建失败; 1:表示创建成功
+          end
+          present :status, status # status -1:表示创建失败; 1:表示创建成功
         end
+
+        desc "获取用户已经创建的东西"
+        params do
+          requires :username, type: String
+          requires :password, type: String
+        end
+        post 'get_already_things' do
+          authenticate!
+          bs = BlockchainsService.new
+          user = current_user
+          result_hash = bs.get_already_things(user)
+          present result_hash
+        end
+
       end
     end
   end