diff --git a/src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java b/src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java
index 4261b2d..da83898 100644
--- a/src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java
+++ b/src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java
@@ -124,8 +124,10 @@ public class ExamModel {
      * @param order_id
      */
     public Record getQuestion(String person_id, int order_id) {
-        String sql = "select question_id from t_exam_record where  person_id=? and order_id=?";
-        int question_id = Db.findFirst(sql, person_id, order_id).getInt("question_id");
+        String sql = "select question_id,answer from t_exam_record where  person_id=? and order_id=?";
+        Record r = Db.findFirst(sql, person_id, order_id);
+        int question_id = r.getInt("question_id");
+        String answer = r.getStr("answer");
 
         sql = "select t1.question_id,t1.type_id,t1.content,t1.A,t1.B,t1.C,t1.D,t1.E,t1.F,t1.G,t1.score,t2.type_name from t_exam_question as t1 inner join t_exam_question_type as t2 on t1.type_id=t2.type_id where t1.question_id=?";
         Record record = Db.findFirst(sql, question_id);
@@ -136,6 +138,9 @@ public class ExamModel {
                 JSONObject jo = new JSONObject();
                 jo.put("key", String.valueOf(x));
                 jo.put("value", record.getStr(String.valueOf(x)));
+                if (answer.indexOf(x) >= 0)
+                    jo.put("checked", true);
+                else jo.put("checked", false);
                 array.add(jo);
             }
         }
@@ -148,7 +153,7 @@ public class ExamModel {
         record.remove("G");
 
         record.set("xuanxiang", array);
-        record.set("order_id",order_id);
+        record.set("order_id", order_id);
         return record;
     }