diff --git a/maxkey-core/src/main/java/org/maxkey/entity/HistoryConnector.java b/maxkey-core/src/main/java/org/maxkey/entity/HistoryConnector.java
index 32ab44927..8004dcbd2 100644
--- a/maxkey-core/src/main/java/org/maxkey/entity/HistoryConnector.java
+++ b/maxkey-core/src/main/java/org/maxkey/entity/HistoryConnector.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * 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 org.maxkey.entity;
 
 import java.io.Serializable;
diff --git a/maxkey-core/src/main/java/org/maxkey/entity/HistorySynchronizer.java b/maxkey-core/src/main/java/org/maxkey/entity/HistorySynchronizer.java
index 479cb705a..2db8d3d87 100644
--- a/maxkey-core/src/main/java/org/maxkey/entity/HistorySynchronizer.java
+++ b/maxkey-core/src/main/java/org/maxkey/entity/HistorySynchronizer.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * 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 org.maxkey.entity;
 
 import java.io.Serializable;
diff --git a/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/AbstractSynchronizerService.java b/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/AbstractSynchronizerService.java
index 46f68926d..049fa0fbc 100644
--- a/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/AbstractSynchronizerService.java
+++ b/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/AbstractSynchronizerService.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * 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 org.maxkey.synchronizer;
 
 import java.util.HashMap;
diff --git a/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/autoconfigure/SynchronizerAutoConfiguration.java b/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/autoconfigure/SynchronizerAutoConfiguration.java
index a63d46dcb..12274cc02 100644
--- a/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/autoconfigure/SynchronizerAutoConfiguration.java
+++ b/maxkey-identitys/maxkey-synchronizers/src/main/java/org/maxkey/synchronizer/autoconfigure/SynchronizerAutoConfiguration.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * 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 org.maxkey.synchronizer.autoconfigure;
 
 import java.sql.ResultSet;
diff --git a/maxkey-webs/maxkey-web-maxkey/src/main/java/org/maxkey/web/historys/contorller/package-info.java b/maxkey-webs/maxkey-web-maxkey/src/main/java/org/maxkey/web/historys/contorller/package-info.java
index 36959d2cd..9397df43f 100644
--- a/maxkey-webs/maxkey-web-maxkey/src/main/java/org/maxkey/web/historys/contorller/package-info.java
+++ b/maxkey-webs/maxkey-web-maxkey/src/main/java/org/maxkey/web/historys/contorller/package-info.java
@@ -1 +1,18 @@
-package org.maxkey.web.historys.contorller;
\ No newline at end of file
+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * 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 org.maxkey.web.historys.contorller;
diff --git a/maxkey-webs/maxkey-web-mgt/src/main/java/org/maxkey/web/historys/contorller/package-info.java b/maxkey-webs/maxkey-web-mgt/src/main/java/org/maxkey/web/historys/contorller/package-info.java
index 36959d2cd..9397df43f 100644
--- a/maxkey-webs/maxkey-web-mgt/src/main/java/org/maxkey/web/historys/contorller/package-info.java
+++ b/maxkey-webs/maxkey-web-mgt/src/main/java/org/maxkey/web/historys/contorller/package-info.java
@@ -1 +1,18 @@
-package org.maxkey.web.historys.contorller;
\ No newline at end of file
+/*
+ * Copyright [2021] [MaxKey of copyright http://www.maxkey.top]
+ * 
+ * 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 org.maxkey.web.historys.contorller;