Merge branch 'standalone_develop' into pre_trustie_server

app/controllers/api/v1/users/openkylin_sign_controller.rb

@@ -9,7 +9,7 @@ class Api::V1::Users::OpenkylinSignController < Api::V1::BaseController
 
   def create
     @object_result = Api::V1::Users::OpenkylinSign::CreateService.call(@observe_user, create_params)
-    if @result_object
+    if @object_result
       return render_ok
     else
       return render_error('签署失败!')