diff --git a/X. Appendices/D.1.1. The executable jar file structure.md b/X. Appendices/D.1.1. The executable jar file structure.md
index 06f9229..4cd6c8d 100644
--- a/X. Appendices/D.1.1. The executable jar file structure.md	
+++ b/X. Appendices/D.1.1. The executable jar file structure.md	
@@ -1,8 +1,8 @@
 ### 附录D.1.1 可执行jar文件结构
 
-Spring Boot Loader兼容的jar文件应该有以下结构：
+Spring Boot Loader兼容的jar文件应该遵循以下结构：
 
-```shell
+```java
 example.jar
  |
  +-META-INF