diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsCreateTableStatement.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsCreateTableStatement.java
index deb632d6ef..63db59ef8d 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsCreateTableStatement.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsCreateTableStatement.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.ast;
 
 import java.util.ArrayList;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsert.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsert.java
index 904e0196d1..7adf02c11a 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsert.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsert.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.ast;
 
 import java.util.ArrayList;
@@ -11,13 +26,13 @@ import com.alibaba.druid.sql.ast.statement.SQLSelect;
 import com.alibaba.druid.sql.dialect.odps.visitor.OdpsASTVisitor;
 import com.alibaba.druid.sql.visitor.SQLASTVisitor;
 
-
 public class OdpsInsert extends SQLObjectImpl {
-    private boolean                overwrite  = false;
-    private List<SQLAssignItem>    partitions = new ArrayList<SQLAssignItem>();
-    protected SQLExprTableSource   tableSource;
 
-    private SQLSelect              query;
+    private boolean              overwrite  = false;
+    private List<SQLAssignItem>  partitions = new ArrayList<SQLAssignItem>();
+    protected SQLExprTableSource tableSource;
+
+    private SQLSelect            query;
 
     public boolean isOverwrite() {
         return overwrite;
@@ -35,7 +50,6 @@ public class OdpsInsert extends SQLObjectImpl {
         this.partitions = partitions;
     }
 
-    
     public SQLExprTableSource getTableSource() {
         return tableSource;
     }
@@ -66,7 +80,7 @@ public class OdpsInsert extends SQLObjectImpl {
     protected void accept0(SQLASTVisitor visitor) {
         accept0((OdpsASTVisitor) visitor);
     }
-    
+
     protected void accept0(OdpsASTVisitor visitor) {
         if (visitor.visit(this)) {
             acceptChild(visitor, tableSource);
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsertStatement.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsertStatement.java
index 57670918cc..02bb371362 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsertStatement.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/ast/OdpsInsertStatement.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.ast;
 
 import java.util.ArrayList;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsCreateTableParser.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsCreateTableParser.java
index f7e4ff4ec9..39225a5826 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsCreateTableParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsCreateTableParser.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.parser;
 
 import com.alibaba.druid.sql.ast.SQLName;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsExprParser.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsExprParser.java
index e9e5d5f03d..093c20aa28 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsExprParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsExprParser.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.parser;
 
 import com.alibaba.druid.sql.parser.Lexer;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsLexer.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsLexer.java
index 4f89be00e4..eaf42c112f 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsLexer.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsLexer.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.parser;
 
 import static com.alibaba.druid.sql.parser.LayoutCharacters.EOI;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsStatementParser.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsStatementParser.java
index c8c7ab7b2a..576d378223 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsStatementParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/parser/OdpsStatementParser.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.parser;
 
 import java.util.List;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsASTVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsASTVisitor.java
index aa52398f85..81f7b86ad3 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsASTVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsASTVisitor.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.visitor;
 
 import com.alibaba.druid.sql.dialect.odps.ast.OdpsCreateTableStatement;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsOutputVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsOutputVisitor.java
index 6cce9b5c80..71ceb7b2d3 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsOutputVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsOutputVisitor.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.visitor;
 
 import java.util.List;
diff --git a/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsSchemaStatVisitor.java b/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsSchemaStatVisitor.java
index 0d2a18ec82..385d08a976 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsSchemaStatVisitor.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/odps/visitor/OdpsSchemaStatVisitor.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 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.dialect.odps.visitor;
 
 import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;