diff --git a/app/views/exercise_questions/edit.json.jbuilder b/app/views/exercise_questions/edit.json.jbuilder
index 41bd61487..bf9272026 100644
--- a/app/views/exercise_questions/edit.json.jbuilder
+++ b/app/views/exercise_questions/edit.json.jbuilder
@@ -7,4 +7,4 @@ json.partial! "exercise_questions/exercise_questions",
               exercise_type:1,
               user_answer:[],
               ques_position:nil,
-              edit_type:1
+              edit_type:true
diff --git a/app/views/exercise_questions/show.json.jbuilder b/app/views/exercise_questions/show.json.jbuilder
index c27fe21a5..d10e41093 100644
--- a/app/views/exercise_questions/show.json.jbuilder
+++ b/app/views/exercise_questions/show.json.jbuilder
@@ -6,4 +6,5 @@ json.partial! "exercise_questions/exercise_questions",
               shixun_challenges: @exercise_question_shixun,
               exercise_type:1,
               user_answer:[],
-              ques_position:nil
+              ques_position:nil,
+              edit_type:nil
diff --git a/app/views/exercises/_user_exercise_info.json.jbuilder b/app/views/exercises/_user_exercise_info.json.jbuilder
index e690f4867..0d21cc593 100644
--- a/app/views/exercises/_user_exercise_info.json.jbuilder
+++ b/app/views/exercises/_user_exercise_info.json.jbuilder
@@ -62,7 +62,8 @@ json.exercise_questions do
                   exercise_type: ex_type,
                   user_answer: user_ques_answers[:answered_content],
                   shixun_type: user_ques_answers[:shixun_type],
-                  ques_position: nil
+                  ques_position: nil,
+                  edit_type:nil
     if user_ques_comments.count > 0
       json.question_comments do
         json.partial! "exercises/exercise_comments", question_comment:user_ques_answers[:question_comment].first
diff --git a/app/views/exercises/blank_exercise.json.jbuilder b/app/views/exercises/blank_exercise.json.jbuilder
index 16b5449fb..a23f8e3b4 100644
--- a/app/views/exercises/blank_exercise.json.jbuilder
+++ b/app/views/exercises/blank_exercise.json.jbuilder
@@ -12,7 +12,8 @@ json.exercise_questions do
                   shixun_challenges: q.exercise_shixun_challenges,
                   exercise_type:2,
                   user_answer:[],
-                  ques_position:nil
+                  ques_position:nil,
+                  edit_type:nil
   end
 end
 
diff --git a/app/views/exercises/edit.json.jbuilder b/app/views/exercises/edit.json.jbuilder
index 71a6fcf07..587783c7d 100644
--- a/app/views/exercises/edit.json.jbuilder
+++ b/app/views/exercises/edit.json.jbuilder
@@ -16,7 +16,8 @@ json.exercise_questions do
                   exercise_type:1,
                   user_answer:[],
                   shixun_type:0,
-                  ques_position:nil
+                  ques_position:nil,
+                  edit_type:nil
   end
 end
 
diff --git a/app/views/exercises/show.json.jbuilder b/app/views/exercises/show.json.jbuilder
index d92eebeab..afd15e8e7 100644
--- a/app/views/exercises/show.json.jbuilder
+++ b/app/views/exercises/show.json.jbuilder
@@ -19,7 +19,8 @@ json.exercise_questions do
                   exercise_type:1,
                   user_answer:[],
                   shixun_type:0,
-                  ques_position:nil
+                  ques_position:nil,
+                  edit_type:nil
   end
 end
 
diff --git a/app/views/exercises/start_answer.json.jbuilder b/app/views/exercises/start_answer.json.jbuilder
index 42d611712..53336bf6f 100644
--- a/app/views/exercises/start_answer.json.jbuilder
+++ b/app/views/exercises/start_answer.json.jbuilder
@@ -59,6 +59,7 @@ json.exercise_questions do
                   choices:question.exercise_choices,
                   exercise_type:3,
                   shixun_type:question_info[:shixun_type],
-                  ques_position: q[:ques_number]
+                  ques_position: q[:ques_number],
+                  edit_type:nil
   end
 end
\ No newline at end of file