diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index 288cf2acc..d81195598 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -91,7 +91,7 @@ class AccountsController < ApplicationController
         user = User.find_by_mail(email)     #这里有问题，应该是为email,而不是mail  6.13-hs
       end
       tip_exception(-2, "验证码不正确") if verifi_code.try(:code) != code.strip
-      tip_exception(-2, "验证码已失效") if (Time.now.to_i - verifi_code.created_at.to_i) <= 10*60
+      tip_exception(-2, "验证码已失效") if (Time.now.to_i - verifi_code.created_at.to_i) > 10*60
 
       user.password, user.password_confirmation = params[:new_password], params[:new_password_confirmation]
       if user.save!