diff --git a/app/services/games_service.rb b/app/services/games_service.rb
index eaf9b51f..e60ec82d 100644
--- a/app/services/games_service.rb
+++ b/app/services/games_service.rb
@@ -152,7 +152,7 @@ class GamesService
         #actual_output = Base64.encode64(actual_output)
         compile_success =  (actual_output.blank? || actual_output.downcase.match(/error/).present?) ? 0 : 1
 
-        actual_output = compile_success == 0 ? "编译失败，请在测试结果中查看具体的错误信息" : compile_success
+        actual_output = (compile_success == 0 ? "编译失败，请在测试结果中查看具体的错误信息" : actual_output)
 
         public_result = {:is_public => (test_set.is_public ? 1 : 0), :result => result,
                          :actual_output => actual_output, :compile_success => compile_success}