diff --git a/src/main/java/com/annotation/APPLoginUser.java b/src/main/java/com/annotation/APPLoginUser.java
index b10ad31..21d41b9 100644
--- a/src/main/java/com/annotation/APPLoginUser.java
+++ b/src/main/java/com/annotation/APPLoginUser.java
@@ -3,9 +3,13 @@ package com.annotation;
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 
-
-
+/**
+ * 登录用户信息
+ */
 @Target(ElementType.PARAMETER)
 @Retention(RetentionPolicy.RUNTIME)
+public @interface APPLoginUser {
 
+}