diff --git a/db/migrate/20190927091948_change_user_p02389416_exercise.rb b/db/migrate/20190927091948_change_user_p02389416_exercise.rb
index bea1e28b7..c4026f75b 100644
--- a/db/migrate/20190927091948_change_user_p02389416_exercise.rb
+++ b/db/migrate/20190927091948_change_user_p02389416_exercise.rb
@@ -6,15 +6,26 @@ class ChangeUserP02389416Exercise < ActiveRecord::Migration[5.2]
     # 分数分别为：2分，2分，5分，2分，2分，2分，2分，2分  合计19分
     question_ids = [37411,37414,37417,37418,37419,37423,37424,37429]
     choice_ids = [117788,117797,117806,117809,117811,117816,117818,117828]
+    question_scores = [2,2,5,2,2,2,2,2]
     question_ids.each_with_index do |q, index|
-      ExerciseAnswer.create(user_id: 45442, exercise_question_id: q, exercise_choice_id: choice_ids[index])
+      ex_exercise_user = ExerciseAnswer.where(user_id: 45442, exercise_question_id: q, exercise_choice_id: choice_ids[index])
+      if ex_exercise_user.exists?
+        ex_exercise_user.first.update_attribute(:score,question_scores[index])
+      else
+        ExerciseAnswer.create(user_id: 45442, exercise_question_id: q, exercise_choice_id: choice_ids[index], score: question_scores[index])
+      end
     end
     ex_user = ExerciseUser.where(user_id: 45442, exercise_id: 2561)&.first
     if ex_user.present?
-      obj_score = ex_user.objective_score.to_i + 19
-      total_score = ex_user.score.to_i + 19
+      if ex_user.score > 65 || ex_user.objective_score > 65
+        ex_user.update_attributes(score: 65, objective_score: 65)
+      else
+        obj_score = ex_user.objective_score.to_i + 19
+        total_score = ex_user.score.to_i + 19
+
+        ex_user.update_attributes(score: total_score, objective_score: obj_score)
+      end
 
-      ex_user.update_attributes(score: total_score, objective_score: obj_score)
     end
 
     puts "====> end_to_create user exercise_answer"
diff --git a/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js b/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js
index 21d340200..02e7177fa 100644
--- a/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js
+++ b/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js
@@ -334,24 +334,22 @@ class GraduationTasksSubmitedit extends Component{
 
   }
 
-  delecttask_status=(id,student_id)=>{
-  	let newid=id===undefined||id===null?student_id:id;
+  delecttask_status=(id)=>{
+
     let{selectmemberslist,task_status}=this.state;
     let newlist=task_status;
     let selects=selectmemberslist;
 
     for(var i=0; i<newlist.length; i++){
-      if(newlist[i]===newid){
+      if(newlist[i]===id){
         newlist.splice(i,1)
       }
     }
 
     for(var z=0; z<selects.length; z++){
-      if(selects[z].user_id===newid){
+      if(selects[z].user_id===id){
         selects.splice(z,1)
-      }else if(selects[z].student_id===newid){
-				selects.splice(z,1)
-			}
+      }
     }
 		console.log(newlist)
     console.log(selects)
@@ -384,10 +382,6 @@ class GraduationTasksSubmitedit extends Component{
     let  userids=[];
 
     for(var list of selectmemberslist){
-
-      if(list.student_id!=undefined&&list.student_id!=null){
-        userids.push(list.student_id)
-      }
       if(list.user_id!=undefined&&list.user_id!=null){
 				userids.push(list.user_id)
 			}
@@ -812,7 +806,7 @@ class GraduationTasksSubmitedit extends Component{
 															{key > 0 ?
 																<div className={"fr ml20"}><i className={"iconfont icon-shanchudiao fl  color-grey-9"}
 																															style={{marginTop: '-4px'}}
-																															onClick={() => this.delecttask_status(item.user_id,item.student_id)}></i>
+																															onClick={() => this.delecttask_status(item.user_id)}></i>
 																</div> : ""}
 																<div className={"both"}></div>
 														</div>