diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeScope.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeScope.java
index 8cf35e3e..56ba6b97 100644
--- a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeScope.java
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeScope.java
@@ -30,8 +30,6 @@ public interface IndexNodeScope {
 		}
 	}
 
-	IndexNodeScope NONE = () -> IndexNodeContext.NONE;
-
 	IndexNodeScope FILE_TEMPLATE = () -> IndexNodeContext.FILE_TEMPLATE;
 
 	IndexNodeScope TEMPLATE_DATABASE = () -> IndexNodeContext.TEMPLATE_DATABASE;