diff --git a/src/main/java/com/alibaba/druid/sql/repository/SchemaResolveVisitorFactory.java b/src/main/java/com/alibaba/druid/sql/repository/SchemaResolveVisitorFactory.java
index b342182c4b..eea4d4431c 100644
--- a/src/main/java/com/alibaba/druid/sql/repository/SchemaResolveVisitorFactory.java
+++ b/src/main/java/com/alibaba/druid/sql/repository/SchemaResolveVisitorFactory.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2017 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.alibaba.druid.sql.repository;
 
 import com.alibaba.druid.sql.SQLUtils;
diff --git a/src/main/java/com/alibaba/druid/util/FnvConstants.java b/src/main/java/com/alibaba/druid/util/FnvConstants.java
index 9e13dd2af2..c9f3aedbd3 100644
--- a/src/main/java/com/alibaba/druid/util/FnvConstants.java
+++ b/src/main/java/com/alibaba/druid/util/FnvConstants.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2017 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.alibaba.druid.util;
 
 import static com.alibaba.druid.util.FnvHash.fnv_64_lower;