diff --git a/app/controllers/api/v1/issues_controller.rb b/app/controllers/api/v1/issues_controller.rb
index 84f4dd722..6f615e498 100644
--- a/app/controllers/api/v1/issues_controller.rb
+++ b/app/controllers/api/v1/issues_controller.rb
@@ -9,8 +9,11 @@ class Api::V1::IssuesController < Api::V1::BaseController
     @total_issues_count = @object_result[:total_issues_count]
     @opened_issues_count = @object_result[:opened_issues_count]
     @closed_issues_count = @object_result[:closed_issues_count]
-
-    @issues = kaminari_paginate(@object_result[:data])
+    if params[:only_name].present? 
+      @issues = kaminary_select_paginate(@object_result[:data].pluck(:id, :subject))
+    else 
+      @issues = kaminari_paginate(@object_result[:data])
+    end
   end
 
   def create 
diff --git a/app/models/message_template/issue_changed.rb b/app/models/message_template/issue_changed.rb
index f5e8c7628..5ac3a120f 100644
--- a/app/models/message_template/issue_changed.rb
+++ b/app/models/message_template/issue_changed.rb
@@ -31,16 +31,16 @@ class MessageTemplate::IssueChanged < MessageTemplate
     change_count = change_params.keys.size
     # 疑修负责人修改
     if change_params[:assigned_to_id].present?
-      assigner1 = User.find_by_id(change_params[:assigned_to_id][0])
-      assigner2 = User.find_by_id(change_params[:assigned_to_id][1])
+      assigner1 = User.where(id: change_params[:assigned_to_id][0])
+      assigner2 = User.where(id: change_params[:assigned_to_id][1])
       if change_count > 1
         content.sub!('{ifassigner}', '<br/>') 
       else
         content.sub!('{ifassigner}', '') 
       end
       content.sub!('{endassigner}', '')
-      content.gsub!('{assigner1}', assigner1.present? ? assigner1&.real_name : '未指派成员')
-      content.gsub!('{assigner2}', assigner2.present? ? assigner2&.real_name : '未指派成员')
+      content.gsub!('{assigner1}', assigner1.present? ? assigner1.map{|a| a&.real_name}.join("、") : '未指派成员')
+      content.gsub!('{assigner2}', assigner2.present? ? assigner2.map{|a| a&.real_name}.join("、") : '未指派成员')
     else
       content.gsub!(/({ifassigner})(.*)({endassigner})/, '') 
     end
@@ -217,8 +217,8 @@ class MessageTemplate::IssueChanged < MessageTemplate
           content.sub!('{ifassigner}', '') 
         end
         content.sub!('{endassigner}', '')
-        content.gsub!('{assigner1}', assigner1.present? ? assigner1.map{|a| a&.real_name}.join("、") : '无')
-        content.gsub!('{assigner2}', assigner2.present? ? assigner2.map{|a| a&.real_name}.join("、") : '无')
+        content.gsub!('{assigner1}', assigner1.present? ? assigner1.map{|a| a&.real_name}.join("、") : '未指派成员')
+        content.gsub!('{assigner2}', assigner2.present? ? assigner2.map{|a| a&.real_name}.join("、") : '未指派成员')
       else
         content.gsub!(/({ifassigner})(.*)({endassigner})/, '') 
       end
diff --git a/app/views/api/v1/issues/index.json.jbuilder b/app/views/api/v1/issues/index.json.jbuilder
index 6a04c56ac..ddc36ffb7 100644
--- a/app/views/api/v1/issues/index.json.jbuilder
+++ b/app/views/api/v1/issues/index.json.jbuilder
@@ -4,5 +4,9 @@ json.closed_count @closed_issues_count
 json.total_count @issues.total_count 
 json.has_created_issues @project.issues.size > 0
 json.issues @issues.each do |issue| 
-  json.partial! "simple_detail", locals: {issue: issue}
+  if params[:only_name].present? 
+    json.partial! "simple_detail", locals: {issue: issue}
+  else 
+    json.(issue, :id, :subject)
+  end
 end
\ No newline at end of file