diff --git a/app/controllers/exercise_controller.rb b/app/controllers/exercise_controller.rb
index 54f8309ea..3d6b4794f 100644
--- a/app/controllers/exercise_controller.rb
+++ b/app/controllers/exercise_controller.rb
@@ -59,7 +59,8 @@ class ExerciseController < ApplicationController
         :end_time => "",
         :publish_time => "",
         :exercise_description => "",
-        :show_result => ""
+        :show_result => "",
+        :show_result => 1
     }
     @exercise = Exercise.create option
     if @exercise