diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeParentScope.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeParentScope.java
index 0f64642a..6692dc2f 100644
--- a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeParentScope.java
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/domain/IndexNodeParentScope.java
@@ -6,19 +6,12 @@ package cn.axzo.nanopart.doc.api.domain;
  */
 public interface IndexNodeParentScope {
 
-	default IndexNodeScope nodeScope() {
-		return IndexNodeScope.ANONYMOUS;
-	}
+	IndexNodeScope nodeScope();
 
 	default String parentCode() {
 		return "";
 	}
 
-	IndexNodeParentScope TEMPLATE_DATABASE_ROOT = new IndexNodeParentScope() {
-		@Override
-		public IndexNodeScope nodeScope() {
-			return IndexNodeScope.TEMPLATE_DATABASE;
-		}
-	};
+	IndexNodeParentScope TEMPLATE_DATABASE_ROOT = () -> IndexNodeScope.TEMPLATE_DATABASE;
 
 }
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 cd2dca85..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
@@ -9,14 +9,16 @@ import cn.axzo.nanopart.doc.api.enums.IndexNodeContext;
  */
 public interface IndexNodeScope {
 
-	default IndexNodeContext context() {
-		return IndexNodeContext.NONE;
-	}
+	IndexNodeContext context();
 
 	default DatabaseScope scope() {
 		return DatabaseScope.NONE;
 	}
 
+	default String scopeCode() {
+		return "";
+	}
+
 	default boolean isChildrenNameDuplicatable() {
 		switch (context()) {
 			case FILE_TEMPLATE:
@@ -24,30 +26,12 @@ public interface IndexNodeScope {
 			case FILE_DATABASE:
 				return false;
 			default:
-				return scope().isChildrenNameDuplicatable();
+				return scope().getChildrenNameDuplicatable();
 		}
 	}
 
-	default String scopeCode() {
-		return "";
-	}
+	IndexNodeScope FILE_TEMPLATE = () -> IndexNodeContext.FILE_TEMPLATE;
 
-	// @formatter:off
-	IndexNodeScope ANONYMOUS = new IndexNodeScope() {};
-	// @formatter:on
-
-	IndexNodeScope FILE_TEMPLATE = new IndexNodeScope() {
-		@Override
-		public IndexNodeContext context() {
-			return IndexNodeContext.FILE_TEMPLATE;
-		}
-	};
-
-	IndexNodeScope TEMPLATE_DATABASE = new IndexNodeScope() {
-		@Override
-		public IndexNodeContext context() {
-			return IndexNodeContext.TEMPLATE_DATABASE;
-		}
-	};
+	IndexNodeScope TEMPLATE_DATABASE = () -> IndexNodeContext.TEMPLATE_DATABASE;
 
 }
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 da00b9de..b1963595 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
@@ -1,11 +1,6 @@
 
 package cn.axzo.nanopart.doc.api.enums;
 
-import static java.util.stream.Collectors.toList;
-
-import java.util.Arrays;
-import java.util.List;
-
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
@@ -16,8 +11,8 @@ import lombok.RequiredArgsConstructor;
 @RequiredArgsConstructor
 public enum DatabaseScope {
 
-	// 无含义
-	NONE(DatabaseType.NONE, true),
+	// 无含义, 只有系统预定义用途的才能使用这个值
+	NONE(DatabaseType.NONE, null),
 	// 匿名数据库
 	ANONYMOUS(DatabaseType.NONE, true),
 	// 企业数据库
@@ -28,11 +23,6 @@ public enum DatabaseScope {
 	PERSONAL_FOR_ENT(DatabaseType.CREATED_BY_USER_FOR_ENT, false);
 
 	private final DatabaseType databaseType;
-	private final boolean childrenNameDuplicatable;
+	private final Boolean childrenNameDuplicatable;
 
-	public static List<DatabaseScope> scopesWithDatabaseTypes() {
-		return Arrays.stream(values()) //
-				.filter(scope -> scope.databaseType != DatabaseType.NONE) //
-				.collect(toList());
-	}
 }
diff --git a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/IndexNodeContext.java b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/IndexNodeContext.java
index 4248df28..135f4726 100644
--- a/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/IndexNodeContext.java
+++ b/doc/doc-api/src/main/java/cn/axzo/nanopart/doc/api/enums/IndexNodeContext.java
@@ -6,8 +6,6 @@ package cn.axzo.nanopart.doc.api.enums;
  */
 public enum IndexNodeContext {
 	NONE,
-	// 系统内置
-	SYSTEM,
 	// 文件模版
 	FILE_TEMPLATE,
 	// 模版数据库
diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/dao/DocLogDao.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/dao/DocLogDao.java
index cd5695cf..6f57cc58 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/dao/DocLogDao.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/dao/DocLogDao.java
@@ -2,12 +2,15 @@
 package cn.axzo.nanopart.doc.dao;
 
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.TransactionDefinition;
+import org.springframework.transaction.support.TransactionTemplate;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 
+import cn.axzo.nanopart.doc.api.util.BizAssertions;
 import cn.axzo.nanopart.doc.entity.DocLog;
 import cn.axzo.nanopart.doc.mapper.DocLogMapper;
-import cn.axzo.nanopart.doc.api.util.BizAssertions;
 
 /**
  * @author yanglin
@@ -15,6 +18,13 @@ import cn.axzo.nanopart.doc.api.util.BizAssertions;
 @Repository
 public class DocLogDao extends ServiceImpl<DocLogMapper, DocLog> {
 
+	private final TransactionTemplate newTransaction;
+
+	public DocLogDao(PlatformTransactionManager transactionManager) {
+		newTransaction = new TransactionTemplate(transactionManager);
+		newTransaction.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
+	}
+
 	public void logRequest(String context, Object subject, Object request) {
 		log(context, subject, "request", request);
 	}
@@ -35,7 +45,7 @@ public class DocLogDao extends ServiceImpl<DocLogMapper, DocLog> {
 				log.addLogContent((String) logContents[i], logContents[i + 1]);
 			}
 		}
-		save(log);
+		newTransaction.executeWithoutResult(unused -> save(log));
 	}
 
 }
diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java
index c0adf2a1..d50a156e 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java
@@ -230,7 +230,6 @@ public class FileDatabaseService {
 				.in(CollectionUtils.isNotEmpty(searchWorkspaceIds), FileDatabase::getWorkspaceId, searchWorkspaceIds)
 				.in(CollectionUtils.isNotEmpty(seachTemplateDatabaseCodes), FileDatabase::getTemplateDatabaseCode, seachTemplateDatabaseCodes) //
 				.in(CollectionUtils.isNotEmpty(seachScopes), FileDatabase::getScope, seachScopes)
-				.in(FileDatabase::getScope, DatabaseScope.scopesWithDatabaseTypes())
 				.orderByDesc(FileDatabase::getId)
 				.page(request.toPage());
 		// @formatter:on
diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseManager.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseManager.java
index 534cc36e..a03c63ca 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseManager.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/templatedb/TemplateDatabaseManager.java
@@ -1,6 +1,7 @@
 
 package cn.axzo.nanopart.doc.file.templatedb;
 
+import cn.axzo.nanopart.doc.api.enums.DatabaseType;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Component;
 
@@ -37,6 +38,7 @@ public class TemplateDatabaseManager {
 
 	@BizTransactional
 	public String createDatabase(TemplateDatabaseCreateDatabaseRequest request) {
+		BizAssertions.assertNotEquals(DatabaseType.NONE, request.getScope().getDatabaseType(), "不能添加数据库类型不能为空的scope");
 		request.setParentCode("");
 		IndexNode indexNode = indexManager.createDatabase(request);
 		TemplateDatabase db = new TemplateDatabase();