fix bug

app/views/exercise_questions/_exercise_questions.json.jbuilder

@@ -82,15 +82,16 @@ elsif question.question_type == 5
     json.shixun_details do
       json.array! shixun_challenges do |s|
 
-
-        exercise_cha_score = nil
-        game = Game.user_games(ex_answerer.id,s.challenge_id).first
-        if game.present?
-          if game.status == 2 && game.final_score >= 0
-            exercise_cha_score = s.question_score #每一关卡的得分
-          end
-        end
-        json.exercise_cha_socre  exercise_cha_score
+        #
+        # exercise_cha_score = nil
+        # game = Game.user_games(ex_answerer.id,s.challenge_id).first
+        # if game.present?
+        #   if game.status == 2 && game.final_score >= 0
+        #     exercise_cha_score = s.question_score #每一关卡的得分
+        #   end
+        # end
+        user_shixun_score = s.exercise_shixun_answers.where(user_id:ex_answerer.id,exercise_question_id:question.id)
+        json.exercise_cha_socre  user_shixun_score.present? ? user_shixun_score.first.score : -1
 
         games_score = shixun_game_scores(s,ex_answerer,shixun_type,question.id)
         user_get_score = games_score[:s_score].present? ? games_score[:s_score] : 0.0