diff --git a/README.md b/README.md
index 5b2a3e4..68496a1 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,9 @@
                  0.4-0.6     中等程度相关
                  0.2-0.4     弱相关
                  0.0-0.2     极弱相关或无相关
+
 java代码实现
+
 ![输入图片说明](https://images.gitee.com/uploads/images/2020/0731/195616_1a98b43e_1981977.png "屏幕截图.png")
 
 #### 软件架构