修复

app/controllers/api/v1/issues_controller.rb

@@ -10,7 +10,7 @@ class Api::V1::IssuesController < Api::V1::BaseController
     @opened_issues_count = @object_result[:opened_issues_count]
     @closed_issues_count = @object_result[:closed_issues_count]
     if params[:only_name].present? 
-      @issues = kaminary_select_paginate(@object_result[:data].select(:id, :subject, :project_issues_index))
+      @issues = kaminary_select_paginate(@object_result[:data])
     else 
       @issues = kaminari_paginate(@object_result[:data])
     end
@@ -86,6 +86,7 @@ class Api::V1::IssuesController < Api::V1::BaseController
 
   def query_params
     params.permit(
+      :only_name,
       :category,
       :participant_category, 
       :keyword, :author_id, 

app/services/api/v1/issues/list_service.rb

@@ -1,7 +1,7 @@
 class Api::V1::Issues::ListService < ApplicationService
   include ActiveModel::Model
 
-  attr_reader :project, :category, :participant_category, :keyword, :author_id, :issue_tag_ids
+  attr_reader :project, :only_name, :category, :participant_category, :keyword, :author_id, :issue_tag_ids
   attr_reader :milestone_id, :assigner_id, :status_id, :sort_by, :sort_direction, :current_user
   attr_accessor :queried_issues, :total_issues_count, :closed_issues_count, :opened_issues_count
 
@@ -13,6 +13,7 @@ class Api::V1::Issues::ListService < ApplicationService
 
   def initialize(project, params, current_user=nil)
     @project = project
+    @only_name = params[:only_name]
     @category = params[:category] || 'all'
     @participant_category = params[:participant_category] || 'all'
     @keyword = params[:keyword]
@@ -81,9 +82,13 @@ class Api::V1::Issues::ListService < ApplicationService
       issues = issues.opened
     end
 
-    scope = issues.includes(:priority, :issue_status, :user, :show_assigners, :show_issue_tags, :version, :comment_journals)
-
-    scope = scope.reorder("#{sort_by} #{sort_direction}").distinct
+    if only_name.present? 
+      scope = issues.select(:id, :subject, :project_issues_index)
+      scope = scope.reorder("project_issues_index asc").distinct
+    else 
+      scope = issues.includes(:priority, :issue_status, :user, :show_assigners, :show_issue_tags, :version, :comment_journals)
+      scope = scope.reorder("#{sort_by} #{sort_direction}").distinct
+    end
 
     @queried_issues = scope
   end