diff --git a/app/controllers/exercise_controller.rb b/app/controllers/exercise_controller.rb
index 7a4f91fa..23024a78 100644
--- a/app/controllers/exercise_controller.rb
+++ b/app/controllers/exercise_controller.rb
@@ -448,7 +448,7 @@ class ExerciseController < ApplicationController
   def update_exercise_question
     @exercise_question = ExerciseQuestion.find params[:exercise_question]
     @exercise_question.question_title = params[:question_title].nil? || params[:question_title].empty? ? l(:label_enter_single_title) : params[:question_title]
-    @exercise_question.question_score = params[:question_score]
+    @exercise_question.question_score = params[:question_score] if @exercise_question.question_type != 5
     # 处理选项:如果选了某个选项，那么则要删除之前的选项
     if params[:question_answer]
       @exercise_question.exercise_choices.each do |answer|
diff --git a/app/views/exercise/_edit_MC.html.erb b/app/views/exercise/_edit_MC.html.erb
index cb74fa20..a78d5661 100644
--- a/app/views/exercise/_edit_MC.html.erb
+++ b/app/views/exercise/_edit_MC.html.erb
@@ -51,7 +51,7 @@
         </li>
         <li class="clearfix mb20">
           <label class="panel-form-label fl"><span class="mr10">分值</span></label>
-          <input  id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score %>" type="text" class="with10 mr5 pl10 fl panel-box-sizing task-height-40" name="question_score">
+          <input id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score.round %>" type="text" class="with10 mr5 pl10 fl panel-box-sizing task-height-40" name="question_score">
           <label class="fl" style="line-height: 40px;">分</label>
           <p class="fr">
             <span class="font-12 color-grey mb10" style="display: block;">温馨提示：[单选题]属于客观题将由系统自动评分，请设置标准答案</span>
diff --git a/app/views/exercise/_edit_MCQ.html.erb b/app/views/exercise/_edit_MCQ.html.erb
index 1939ce13..3d41ca10 100644
--- a/app/views/exercise/_edit_MCQ.html.erb
+++ b/app/views/exercise/_edit_MCQ.html.erb
@@ -56,7 +56,7 @@
 
       <li class="clearfix mb20">
         <label class="panel-form-label fl"><span class="mr10">分值</span></label>
-        <input  id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score %>" type="text" name="question_score" class="with10 mr5 fl pl10 panel-box-sizing task-height-40" />
+        <input  id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score.round %>" type="text" name="question_score" class="with10 mr5 fl pl10 panel-box-sizing task-height-40" />
         <label class="fl" style="line-height: 40px;">分</label>
         <p class="fr">
           <span class="font-12 color-grey mb10" style="display: block;">温馨提示：[多选题]属于客观题将由系统自动评分，请设置标准答案</span>
diff --git a/app/views/exercise/_edit_multi.html.erb b/app/views/exercise/_edit_multi.html.erb
index 9f2b16e0..69691b61 100644
--- a/app/views/exercise/_edit_multi.html.erb
+++ b/app/views/exercise/_edit_multi.html.erb
@@ -23,7 +23,7 @@
       </li>
       <li class="clearfix mb20">
         <label class="panel-form-label fl"><span class="mr10">分值</span></label>
-        <input id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score %>" type="text" name="question_score" class="with10 mr5 pl10 fl panel-box-sizing task-height-40" />
+        <input id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score.round %>" type="text" name="question_score" class="with10 mr5 pl10 fl panel-box-sizing task-height-40" />
         <label class="fl" style="line-height: 40px;">分</label>
         <p class="fr">
           <span class="font-12 color-grey" style="display: block;">温馨提示：[简答题]属于主观题需要人工评分，未作答的情况下系统将自动评分</span>
diff --git a/app/views/exercise/_edit_shixun.html.erb b/app/views/exercise/_edit_shixun.html.erb
index 4d60a41c..b7caa087 100644
--- a/app/views/exercise/_edit_shixun.html.erb
+++ b/app/views/exercise/_edit_shixun.html.erb
@@ -18,7 +18,7 @@
               <span class="option-item fr ml6 color-grey select-choice" data-tip-left="第<%= index + 1 %>关"><%= index + 1 %></span>
             </label>
             <span class="fl ml20 mt6 with75 task-hide" style="display: block;"><%= exercise_challenge.challenge.subject %></span>
-            <input value="<%= exercise_challenge.question_score %>" type="text" class="with10 ml15 mr5 pl10 fl panel-box-sizing task-height-40" name="question_score[]" />
+            <input value="<%= exercise_challenge.question_score.round %>" type="text" class="with10 ml15 mr5 pl10 fl panel-box-sizing task-height-40" name="question_score[]" />
             <label class="fl" style="line-height: 40px;">分</label>
           </li>
           <div class="cl"></div>
diff --git a/app/views/exercise/_edit_single.html.erb b/app/views/exercise/_edit_single.html.erb
index 91037d46..4adc14f1 100644
--- a/app/views/exercise/_edit_single.html.erb
+++ b/app/views/exercise/_edit_single.html.erb
@@ -46,7 +46,7 @@
 
       <li class="clearfix mb20">
         <label class="panel-form-label fl"><span class="mr10">分值</span></label>
-        <input id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score %>" type="text" name="question_score" class="with10 mr5 fl pl10 panel-box-sizing task-height-40">
+        <input id="poll_question_score_<%=exercise_question.id %>" value="<%=exercise_question.question_score.round %>" type="text" name="question_score" class="with10 mr5 fl pl10 panel-box-sizing task-height-40">
         <label class="fl" style="line-height: 40px;">分</label>
         <p class="fr">
           <span class="font-12 color-grey mb10" style="display: block;">温馨提示：[填空题]属于客观题将由系统自动评分，请设置标准答案</span>