fix : tq_id bugs

src/main/java/com/seec/bok/back/entity/Question.java

@@ -47,9 +47,6 @@ public class Question {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date lastModifiedTime;
 
-    public void setTqId(String id) {
-        this.id=id;
-    }
     public Question(ChoiceQuestion choiceQuestion) {
         BeanUtils.copyProperties(choiceQuestion,this);
         this.id=""+choiceQuestion.getId();