diff --git a/README.md b/README.md
index b5979ed..4aac615 100644
--- a/README.md
+++ b/README.md
@@ -194,13 +194,13 @@ novel-cloud
 10. 访问用户中心/作家中心等需要认证的接口。
 
     - 访问登陆接口获取JWT![image-20200529173322783](https://s3.ax1x.com/2020/11/11/BvUzSH.png)
-    ![image-20200529173322783](http://d1.027cgb.cn/633770/QQ20200602-194713.png)
+    ![image-20200529173322783](https://s3.ax1x.com/2020/11/11/BvRtIJ.png)
 
-    - 设置JWT认证![image-20200529173322783](http://d1.027cgb.cn/633770/QQ20200602-194859.png)
+    - 设置JWT认证![image-20200529173322783](https://s3.ax1x.com/2020/11/11/BvRwxx.png)
 
-    - 访问需要认证的接口![image-20200529173322783](http://d1.027cgb.cn/633770/QQ20200602-195025.png)
+    - 访问需要认证的接口![image-20200529173322783](https://s3.ax1x.com/2020/11/11/BvRBM6.png)
 
-      ![image-20200529173322783](http://d1.027cgb.cn/633770/QQ20200602-195114.png)
+      ![image-20200529173322783](https://s3.ax1x.com/2020/11/11/BvRyZD.png)
 
 #### 代码仓库