diff --git a/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordMeasurementProvider.java b/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordMeasurementProvider.java
index e2030fe7..a4891efe 100644
--- a/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordMeasurementProvider.java
+++ b/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordMeasurementProvider.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2025 JetLinks https://www.jetlinks.cn
+ *
+ * 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.jetlinks.community.rule.engine.measurement;
 
 import org.jetlinks.community.dashboard.supports.StaticMeasurementProvider;
diff --git a/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordRankMeasurement.java b/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordRankMeasurement.java
index 9287a02a..2ee1b967 100644
--- a/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordRankMeasurement.java
+++ b/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordRankMeasurement.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2025 JetLinks https://www.jetlinks.cn
+ *
+ * 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.jetlinks.community.rule.engine.measurement;
 
 import lombok.AllArgsConstructor;
diff --git a/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordTrendMeasurement.java b/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordTrendMeasurement.java
index bb911520..edd39135 100644
--- a/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordTrendMeasurement.java
+++ b/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/measurement/AlarmRecordTrendMeasurement.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2025 JetLinks https://www.jetlinks.cn
+ *
+ * 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.jetlinks.community.rule.engine.measurement;
 
 import org.jetlinks.core.metadata.ConfigMetadata;