diff --git a/src/ZM/Annotation/AnnotationMap.php b/src/ZM/Annotation/AnnotationMap.php
index 2f883b38..207e39b6 100644
--- a/src/ZM/Annotation/AnnotationMap.php
+++ b/src/ZM/Annotation/AnnotationMap.php
@@ -37,6 +37,19 @@ class AnnotationMap
         self::$_map = array_merge_recursive(self::$_map, $map);
     }
 
+    /**
+     * 添加一个独立的注解到全局注解列表中
+     *
+     * @param AnnotationBase $annotation 注解对象
+     */
+    public static function addSingleAnnotation(AnnotationBase $annotation): void
+    {
+        self::$_list[get_class($annotation)][] = $annotation;
+        if ($annotation->class !== '') {
+            self::$_map[$annotation->class][$annotation->method][] = $annotation;
+        }
+    }
+
     /**
      * @return AnnotationBase[]
      */