diff --git a/src/main/java/UnitTest/OpenGaussReplicationToKafka.java b/src/main/java/UnitTest/OpenGaussReplicationToKafka.java
index dc0f41f..0745ea7 100644
--- a/src/main/java/UnitTest/OpenGaussReplicationToKafka.java
+++ b/src/main/java/UnitTest/OpenGaussReplicationToKafka.java
@@ -105,21 +105,15 @@ public class OpenGaussReplicationToKafka {
         Init();
 
         // 删除槽
-
 //        DeleteSlot(slotName);
         // 创建槽
 //        CreateSlot(slotName);
-
         // 查看槽
         //ListSlot();
-
-
 //        TruncateTable();
-
         //插入测试数据
 //        InsertTestData();
 
-
         //获取最后的读取偏移位置
         String lsn = GetRestartLsn(slotName);
 
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 f7636af..13ea85b 100644
--- a/src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java
+++ b/src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java
@@ -58,6 +58,7 @@ public class ExamModel {
 
         //3、创建当前人员的试题
         // 目前的思路是单选题，判断题，多选题的顺序来进行题目的随机化处理
+        //单选25, 多选15,判断10
         sql = "select type_id from t_exam_question group by type_id order by type_id";
         List<Record> listTypeCnt = Db.find(sql);
 
@@ -70,9 +71,15 @@ public class ExamModel {
             // 调用shuffle方法进行随机化打乱
             Collections.shuffle(tmpList);
 
+            //此题型需要抽取的数量
+            sql = "select count from t_exam_question_type where type_id=?";
+            int count = Db.findFirst(sql, type_id).getInt("count");
+
             //批量存
             List<Record> writeList = new ArrayList<>();
+            int c = 0;
             for (Record r1 : tmpList) {
+                c++;
                 Record rExam = new Record();
                 rExam.set("person_id", person_id);
                 rExam.set("order_id", ++order_id);
@@ -81,6 +88,7 @@ public class ExamModel {
                 rExam.set("answer", r1.getStr("answer"));
                 rExam.set("score", r1.getInt("score"));
                 writeList.add(rExam);
+                if (c == count) break;
             }
             Db.batchSave("t_exam_record", writeList, 100);
         }
@@ -162,30 +170,30 @@ public class ExamModel {
         int question_id = r.getInt("question_id");
         String reply = r.getStr("reply");
 
-        sql = "select t1.question_id,t1.type_id,t1.content,t1.answer,t1.memo,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=?";
+        sql = "select t1.question_id,t1.type_id,t1.content,t1.answer,t1.memo,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);
 
         JSONArray array = new JSONArray();
-        for (char x = 'A'; x <= 'F'; x++) {
+        for (char x = 'a'; x <= 'f'; x++) {
             if (!StrKit.isBlank(record.getStr(String.valueOf(x)))) {
                 JSONObject jo = new JSONObject();
-                jo.put("key", String.valueOf(x));
+                jo.put("key", String.valueOf(x).toUpperCase());
                 jo.put("value", record.getStr(String.valueOf(x)));
                 boolean flag = true;
                 if (StrKit.isBlank(reply)) flag = false;
-                else if (reply.indexOf(x) < 0) flag = false;
+                else if (reply.toLowerCase().indexOf(x) < 0) flag = false;
 
                 jo.put("checked", flag);
                 array.add(jo);
             }
         }
-        record.remove("A");
-        record.remove("B");
-        record.remove("C");
-        record.remove("D");
-        record.remove("E");
-        record.remove("F");
-        record.remove("G");
+        record.remove("a");
+        record.remove("b");
+        record.remove("c");
+        record.remove("d");
+        record.remove("e");
+        record.remove("f");
+        record.remove("g");
 
         //是否正确的标识
         String answer = record.getStr("answer");