diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index 320ca05e..b6ac9987 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -359,6 +359,12 @@ class AccountsController < ApplicationController
     Register::LoginCheckColumnsForm.new(check_params.merge(user: current_user)).validate!
     render_ok
   end
+
+  def check_keywords
+    text = params[:text]&.gsub(/\s+/, "")
+    tip_exception("无法使用以下关键词：#{text}，请重新命名") if ReversedKeyword.check_exists?(text)
+    render_ok
+  end
   
   private
 
diff --git a/config/routes.rb b/config/routes.rb
index 7b6c4d8b..cc10bd98 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -261,6 +261,7 @@ Rails.application.routes.draw do
         post :remote_password
         post :change_password
         post :check
+        post :check_keywords
         post :login_check
         post :simple_update
       end