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 6638adfc..cd2dca85 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
@@ -14,7 +14,7 @@ public interface IndexNodeScope {
 	}
 
 	default DatabaseScope scope() {
-		return DatabaseScope.ANONYMOUS;
+		return DatabaseScope.NONE;
 	}
 
 	default boolean isChildrenNameDuplicatable() {
diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/DatabaseScope.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/DatabaseScope.java
index 436e791c..b4c62261 100644
--- a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/DatabaseScope.java
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/DatabaseScope.java
@@ -11,6 +11,8 @@ import lombok.RequiredArgsConstructor;
 @RequiredArgsConstructor
 public enum DatabaseScope {
 
+	// 无含义
+	NONE(DatabaseType.NONE, true),
 	// 匿名数据库
 	ANONYMOUS(DatabaseType.NONE, true),
 	// 企业数据库