diff --git a/app/models/user.rb b/app/models/user.rb
index 5c22f46e7..b3a1da84d 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -655,6 +655,7 @@ class User < ApplicationRecord
 
   # 邮箱：w***l@qq.com
   def hidden_mail
+    Rails.logger.info("######-----: #{mail}")
     Util.conceal(mail, :email).to_s
   end
 
diff --git a/app/services/videos/dispatch_callback_service.rb b/app/services/videos/dispatch_callback_service.rb
index e6c089ac2..b32c87c4e 100644
--- a/app/services/videos/dispatch_callback_service.rb
+++ b/app/services/videos/dispatch_callback_service.rb
@@ -3,7 +3,7 @@ class Videos::DispatchCallbackService < ApplicationService
 
   def initialize(params)
     @video  = Video.find_by(uuid: params[:VideoId])
-    @params = params``
+    @params = params
   end
 
   def call
diff --git a/lib/tasks/tfxy.rake b/lib/tasks/tfxy.rake
index db929127c..f1644e320 100644
--- a/lib/tasks/tfxy.rake
+++ b/lib/tasks/tfxy.rake
@@ -18,7 +18,12 @@ namespace :tfxy do
     teach_data_last_row = teach_data.last_row
 
     2.upto(teach_data_last_row) do |r|
-      old_user = User.where("phone = '#{teach_data.cell(r, 5)}' OR mail = '#{teach_data.cell(r, 6)}' OR login = 'tfxy#{teach_data.cell(r, 1)}' " ).first
+
+      if teach_data.cell(r, 6).to_s&.strip.present?
+        old_user = User.where("phone = '#{teach_data.cell(r, 5)}' OR mail = '#{teach_data.cell(r, 6).to_s.strip}' OR login = 'tfxy#{teach_data.cell(r, 1)}' " ).first
+      else
+        old_user = User.where("phone = '#{teach_data.cell(r, 5)}' OR login = 'tfxy#{teach_data.cell(r, 1)}' ").first
+      end
 
       if !old_user.present?
         user = User.new(
@@ -29,7 +34,7 @@ namespace :tfxy do
           lastname: teach_data.cell(r, 2),
           nickname: teach_data.cell(r, 2),
           password: "Edu#{teach_data.cell(r, 5)}",
-          mail: teach_data.cell(r, 6),
+          mail: teach_data.cell(r, 6).to_s&.strip.present? ? teach_data.cell(r, 6).to_s&.strip : nil,
           profile_completed: true,
           professional_certification: 1,
           certification: 1,
@@ -157,8 +162,8 @@ namespace :tfxy do
 
     2.upto(student_data_last_row) do |r|
       # 邮箱存在
-      if student_data.cell(r, 9).strip.present?
-        old_user = User.where("phone = '#{student_data.cell(r, 8)}' OR mail = '#{student_data.cell(r, 9).strip}' OR login = 'tfxy#{student_data.cell(r, 1)}' " ).first
+      if student_data.cell(r, 9).to_s&.strip.present?
+        old_user = User.where("phone = '#{student_data.cell(r, 8)}' OR mail = '#{student_data.cell(r, 9).to_s.strip}' OR login = 'tfxy#{student_data.cell(r, 1)}' " ).first
       else
         old_user = User.where("phone = '#{student_data.cell(r, 8)}' OR login = 'tfxy#{student_data.cell(r, 1)}' " ).first
       end
@@ -172,7 +177,7 @@ namespace :tfxy do
           lastname: student_data.cell(r, 2),
           nickname: student_data.cell(r, 2),
           password: "Edu#{student_data.cell(r, 1)}",
-          mail: student_data.cell(r, 9).strip,
+          mail: student_data.cell(r, 9).to_s&.strip.present? ? student_data.cell(r, 9).to_s&.strip : nil,
           profile_completed: true,
           professional_certification: 1,
           certification: 1,
@@ -205,13 +210,12 @@ namespace :tfxy do
       else
         # 系统已有用户，关联sso认证用户
         old_user.update(
-           login: "tfxy#{student_data.cell(r, 1)}",
-            lastname: student_data.cell(r, 2),
-            nickname: student_data.cell(r, 2),
-            certification: true,
-            professional_certification: true,
-            authentication: true,
-            profile_completed: true)
+          lastname: student_data.cell(r, 2),
+          nickname: student_data.cell(r, 2),
+          certification: true,
+          professional_certification: true,
+          authentication: true,
+          profile_completed: true)
 
         OpenUsers::Cas.find_or_create_by(uid: student_data.cell(r, 1)) do |u|
           u.extra = {phone: student_data.cell(r, 8)}