diff --git a/README.md b/README.md
index bf9aa77..071a58c 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@ QAonMilitaryKG，QaSystem based on military knowledge graph that stores in mongo
 # 项目介绍
 # 项目结构
 # 数据：
-![image](https://github.com/liuhuanyong/QAonMilitaryKG/blob/master/image/data_example1.png)
-![image](https://github.com/liuhuanyong/QAonMilitaryKG/blob/master/image/data_example2.png)
+![image](https://github.com/liuhuanyong/QAonMilitaryKG/blob/master/image/data_sample1.png)
+![image](https://github.com/liuhuanyong/QAonMilitaryKG/blob/master/image/data_sample2.png)
 
 # 项目结果
 ![image](https://github.com/liuhuanyong/QAonMilitaryKG/blob/master/image/res_example1.png)