diff --git a/src/main/kotlin/top/fatweb/oxygen/api/annotation/Trim.kt b/src/main/kotlin/top/fatweb/oxygen/api/annotation/Trim.kt
index de8c054..f3bdc81 100644
--- a/src/main/kotlin/top/fatweb/oxygen/api/annotation/Trim.kt
+++ b/src/main/kotlin/top/fatweb/oxygen/api/annotation/Trim.kt
@@ -2,6 +2,13 @@ package top.fatweb.oxygen.api.annotation
 
 import java.lang.annotation.Inherited
 
+
+/**
+ * Trim string annotation
+ *
+ * @author FatttSnake, fatttsnake@gmail.com
+ * @since 1.0.0
+ */
 @Target(AnnotationTarget.FUNCTION, AnnotationTarget.CLASS, AnnotationTarget.PROPERTY)
 @Retention(AnnotationRetention.RUNTIME)
 @Inherited
diff --git a/src/main/kotlin/top/fatweb/oxygen/api/aop/EventLogInterceptor.kt b/src/main/kotlin/top/fatweb/oxygen/api/aop/EventLogInterceptor.kt
index 2843710..5a61beb 100644
--- a/src/main/kotlin/top/fatweb/oxygen/api/aop/EventLogInterceptor.kt
+++ b/src/main/kotlin/top/fatweb/oxygen/api/aop/EventLogInterceptor.kt
@@ -13,7 +13,7 @@ import top.fatweb.oxygen.api.vo.permission.LoginVo
 import top.fatweb.oxygen.api.vo.permission.RegisterVo
 
 /**
- * Event log record aspect
+ * Event log record interceptor
  *
  * @author FatttSnake, fatttsnake@gmail.com
  * @since 1.0.0
diff --git a/src/main/kotlin/top/fatweb/oxygen/api/aop/SysLogInterceptor.kt b/src/main/kotlin/top/fatweb/oxygen/api/aop/SysLogInterceptor.kt
index c691a9a..c6f41e9 100644
--- a/src/main/kotlin/top/fatweb/oxygen/api/aop/SysLogInterceptor.kt
+++ b/src/main/kotlin/top/fatweb/oxygen/api/aop/SysLogInterceptor.kt
@@ -31,6 +31,8 @@ import java.util.concurrent.Executor
  * @since 1.0.0
  * @see Executor
  * @see ISysLogService
+ * @see HandlerInterceptor
+ * @see ResponseBodyAdvice
  */
 @ControllerAdvice
 class SysLogInterceptor(
diff --git a/src/main/kotlin/top/fatweb/oxygen/api/aop/TrimInterceptor.kt b/src/main/kotlin/top/fatweb/oxygen/api/aop/TrimInterceptor.kt
index fbfe2eb..fae937f 100644
--- a/src/main/kotlin/top/fatweb/oxygen/api/aop/TrimInterceptor.kt
+++ b/src/main/kotlin/top/fatweb/oxygen/api/aop/TrimInterceptor.kt
@@ -11,13 +11,35 @@ import kotlin.reflect.KMutableProperty
 import kotlin.reflect.full.*
 import kotlin.reflect.jvm.isAccessible
 
+/**
+ * Trim string interceptor
+ *
+ * @author FatttSnake, fatttsnake@gmail.com
+ * @since 1.0.0
+ * @see HandlerInterceptor
+ */
 @Component
 @Aspect
 class TrimInterceptor : HandlerInterceptor {
+    /**
+     * Trim pointcut
+     *
+     * @author FatttSnake, fatttsnake@gmail.com
+     * @since 1.0.0
+     */
     @Pointcut("@annotation(top.fatweb.oxygen.api.annotation.Trim)")
     fun trimPointcut() {
     }
 
+    /**
+     * Do before trim pointcut
+     *
+     * @param joinPoint Join point
+     * @return Arguments
+     * @author FatttSnake, fatttsnake@gmail.com
+     * @since 1.0.0
+     * @see JoinPoint
+     */
     @Before("trimPointcut()")
     fun doBefore(joinPoint: JoinPoint): Any {
         val args = joinPoint.args