diff --git a/medical_question/GetAnswers.java b/medical_question/GetAnswers.java
index 8f2ead8..74153da 100644
--- a/medical_question/GetAnswers.java
+++ b/medical_question/GetAnswers.java
@@ -10,7 +10,7 @@
 import java.util.*;
 
 public class GetAnswers {
-
+    private int justfortexample= 0;
     Map<String,String> categoryLink;//获取八个"类别"的名字和链接
 
     public static void main(String[] args) {