diff --git a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiter.java b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiter.java
index bceed306..41fc0845 100644
--- a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiter.java
+++ b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiter.java
@@ -23,6 +23,7 @@ import java.lang.annotation.*;
 
 /**
  * 限流注解
+ * 
  * @author KAI
  * @since 2.2.0
  */
diff --git a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiters.java b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiters.java
index b669e9bf..a8a1c71c 100644
--- a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiters.java
+++ b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/annotation/RateLimiters.java
@@ -17,8 +17,10 @@
 package top.continew.starter.security.limiter.annotation;
 
 import java.lang.annotation.*;
+
 /**
  * 限流组
+ * 
  * @author KAI
  * @since 2.2.0
  */
diff --git a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterAutoConfiguration.java b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterAutoConfiguration.java
index 9c5d1f75..a1dc75e6 100644
--- a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterAutoConfiguration.java
+++ b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterAutoConfiguration.java
@@ -25,6 +25,7 @@ import top.continew.starter.security.limiter.aop.RateLimiterAspect;
 
 /**
  * 限流配置注入器
+ * 
  * @author KAI
  * @since 2.2.0
  */
diff --git a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterProperties.java b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterProperties.java
index 7cdc059f..6aacf487 100644
--- a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterProperties.java
+++ b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/autoconfigure/RateLimiterProperties.java
@@ -21,6 +21,7 @@ import org.springframework.util.StringUtils;
 
 /**
  * 限流器配置属性
+ * 
  * @author KAI
  * @since 2.2.0
  */
diff --git a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/enums/LimitType.java b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/enums/LimitType.java
index edfb65b6..65922c7c 100644
--- a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/enums/LimitType.java
+++ b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/enums/LimitType.java
@@ -18,6 +18,7 @@ package top.continew.starter.security.limiter.enums;
 
 /**
  * 限流类型
+ * 
  * @author KAI
  * @since 2.2.0
  */
diff --git a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/exception/RateLimiterException.java b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/exception/RateLimiterException.java
index 20331b2a..669f2f1c 100644
--- a/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/exception/RateLimiterException.java
+++ b/continew-starter-security/continew-starter-security-limiter/src/main/java/top/continew/starter/security/limiter/exception/RateLimiterException.java
@@ -20,6 +20,7 @@ import top.continew.starter.core.exception.BaseException;
 
 /**
  * 限流异常
+ * 
  * @author KAI
  * @since 2.2.0
  */
diff --git a/continew-starter-web/src/main/java/top/continew/starter/web/autoconfigure/exception/GlobalExceptionHandler.java b/continew-starter-web/src/main/java/top/continew/starter/web/autoconfigure/exception/GlobalExceptionHandler.java
index 7401da00..1fb3eb2c 100644
--- a/continew-starter-web/src/main/java/top/continew/starter/web/autoconfigure/exception/GlobalExceptionHandler.java
+++ b/continew-starter-web/src/main/java/top/continew/starter/web/autoconfigure/exception/GlobalExceptionHandler.java
@@ -44,8 +44,6 @@ import top.continew.starter.web.autoconfigure.i18n.I18nProperties;
 import top.continew.starter.web.model.R;
 import top.continew.starter.web.util.MessageSourceUtils;
 
-import java.awt.image.RasterFormatException;
-
 /**
  * 全局异常处理器
  *