diff --git a/APP_Framework/Applications/app_test/test_hash/README.md b/APP_Framework/Applications/app_test/test_hash/README.md
index 6a8dd8a84..e487bdb33 100755
--- a/APP_Framework/Applications/app_test/test_hash/README.md
+++ b/APP_Framework/Applications/app_test/test_hash/README.md
@@ -49,28 +49,24 @@ typedef struct entry {
 
 1. 清空之前的配置和编译结果
 
-   <img src=".\img\1.png" style="zoom:80%;" />
+![image](.\img\1.png)
 
 2. 进行相应配置
 
-<img src=".\img\2.png" alt="image-20231007114803083" style="zoom:67%;" />
-
-<img src=".\img\3.png" alt="image-20231007114813143" style="zoom:67%;" />
-
-<img src=".\img\4.png" alt="image-20231007114820689" style="zoom:67%;" />
+![image](.\img\2.png)
+![image](.\img\3.png)
+![image](.\img\4.png)
 
 3. 编译代码，解决了一些编译错误
 
-<img src=".\img\5.png" alt="image-20231007114837155" style="zoom:67%;" />
-
+![image](.\img\5.png)
 4. 烧录到xiuos模拟器上，运行
 
-<img src=".\img\6.png" alt="image-20231007114846499" style="zoom: 50%;" />
+![image](.\img\6.png)
 
 5. 用shell命令测试代码运行结果
 
-<img src=".\img\7.png" style="zoom:50%;" />
-
-<img src=".\img\8.png" style="zoom:80%;" />
+![image](.\img\7.png)
+![image](.\img\8.png)
 
 可以看到，HashCode映射的结果出现了一些改变，程序能正确无误的运行。