修复：反馈意见发送邮件失败错误返回

app/controllers/admins/feedbacks_controller.rb

@@ -25,7 +25,7 @@ class Admins::FeedbacksController < Admins::BaseController
   def create_history 
     @feedback_message_history = @feedback.feedback_message_histories.new(feedback_message_history_params)
     @feedback_message_history.user = current_user
-    if @feedback_message_history.save!
+    if @feedback_message_history.save
       redirect_to admins_feedbacks_path 
       flash[:success] = "发送通知成功"
     else 

app/models/feedback_message_history.rb

@@ -29,6 +29,8 @@ class FeedbackMessageHistory < ApplicationRecord
     unless UserMailer.feedback_email(feedback&.user&.mail, title, content).deliver_now
       errors[:title] << '邮件发送失败！'
     end
+  rescue
+    errors[:title] << '邮件发送失败！'
   end
 
 end

config/locales/zh-CN.yml

@@ -231,6 +231,8 @@ zh-CN:
       ignore:
         name: 'git忽略文件名称'
         content: 'git忽略文件内容'
+      feedback_message_history: 
+        title: ''
     close_pr: 合并请求
   roles: 
     Developer: 开发者