diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 335db9cb0..7a213d632 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -278,7 +278,7 @@ class GamesController < ApplicationController
     @had_passed_testsests_public_count = had_test.blank? ? 0 : had_test.select{|had_test| had_test.result == true && had_test.is_public == true}.count
     @final_score = ((@game.answer_open? || shixun.status <= 1) ? 0 : @game.final_score.to_i)
     error_position = had_test.blank? ? nil : had_test.select{|had_test| had_test.result == false}.last
-    @latest_output = error_position.try(:out_put).gsub(/\n/, '<br/>').gsub(/\t/, '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;') unless error_position.try(:out_put).blank?
+    @latest_output = error_position.try(:out_put) unless error_position.try(:out_put).blank?
     logger.info("@compile_success###################{@compile_success}")
     @language = game_challenge.shixun.language
     render :json => {test_sets: total_test_sets,