diff --git a/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/AuthorizeInterceptor.java b/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/AuthorizeInterceptor.java
index 6ca2ea9ca38488bacf76b327affcf7c40fb5391a..c15357f08944f7268dbc1e8961693c1a85150e83 100644
--- a/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/AuthorizeInterceptor.java
+++ b/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/AuthorizeInterceptor.java
@@ -13,6 +13,13 @@ import org.springframework.security.core.userdetails.User;
 import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.HandlerInterceptor;
 
+/**
+ * 定义了一个拦截器，用于在请求处理之前，
+ * 从SecurityContext中获取当前登录的用户信息，
+ * 并从数据库中查询用户的账户信息，
+ * 然后将其存储在session中，
+ * 以便后续的使用。
+ */
 @Component
 public class AuthorizeInterceptor implements HandlerInterceptor {
     @Autowired
diff --git a/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/CustomUserDetails.java b/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/CustomUserDetails.java
index 018f985a673aae1b65005afb6ac96feebcafccf3..bc66647a7af685ef789c06ca318b8483cc99e7a6 100644
--- a/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/CustomUserDetails.java
+++ b/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/CustomUserDetails.java
@@ -15,6 +15,7 @@ import java.util.Set;
  *
  * @author 赵錾
  * @date 2023年6月7日14:10:08
+ * 弃用
  */
 @Data
 public class CustomUserDetails implements UserDetails {
diff --git a/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/WebConfiguration.java b/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/WebConfiguration.java
index 351d5f25ed9a0ec3f97fbfe28109676bf0a44566..a9dad966f4fbae60a74a6ca6f544b51bcfd3c8e1 100644
--- a/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/WebConfiguration.java
+++ b/youbili-project-backend/src/main/java/cn/tedu/youbiliprojectbackend/securityConfig/WebConfiguration.java
@@ -5,6 +5,11 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+/**
+ * 配置了一个WebMvcConfigurer，
+ * 用于注册拦截器，并指定拦截器的匹配路径和排除路径。
+ * 这里表示拦截所有的请求，除了/api/auth/**开头的请求。
+ */
 @Configuration
 public class WebConfiguration implements WebMvcConfigurer {