diff --git a/IV. Spring Boot features/35.4.1. ConfigFileApplicationContextInitializer.md b/IV. Spring Boot features/35.4.1. ConfigFileApplicationContextInitializer.md
index e69de29..422b797 100644
--- a/IV. Spring Boot features/35.4.1. ConfigFileApplicationContextInitializer.md	
+++ b/IV. Spring Boot features/35.4.1. ConfigFileApplicationContextInitializer.md	
@@ -0,0 +1,7 @@
+### 35.4.1. ConfigFileApplicationContextInitializer
+
+ConfigFileApplicationContextInitializer是一个ApplicationContextInitializer，可以用来测试加载Spring Boot的application.properties文件。当不需要使用@SpringApplicationConfiguration提供的全部特性时，你可以使用它。
+```java
+@ContextConfiguration(classes = Config.class,
+initializers = ConfigFileApplicationContextInitializer.class)
+```