From f637e41460157cb67d63be4dc7758e3acabb29ef Mon Sep 17 00:00:00 2001
From: ZhouYixun <291028775@qq.com>
Date: Thu, 17 Nov 2022 21:19:52 +0800
Subject: [PATCH] doc: update2

---
 .../controller/ExchangeController.java        | 30 ++++++++++---------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/sonic-server-controller/src/main/java/org/cloud/sonic/controller/controller/ExchangeController.java b/sonic-server-controller/src/main/java/org/cloud/sonic/controller/controller/ExchangeController.java
index 32755bd9..83642175 100644
--- a/sonic-server-controller/src/main/java/org/cloud/sonic/controller/controller/ExchangeController.java
+++ b/sonic-server-controller/src/main/java/org/cloud/sonic/controller/controller/ExchangeController.java
@@ -1,17 +1,19 @@
-/**
- * Copyright (C) [SonicCloudOrg] Sonic Project
- * <p>
- * 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
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * 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.
+/*
+ *   sonic-server  Sonic Cloud Real Machine Platform.
+ *   Copyright (C) 2022 SonicCloudOrg
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.cloud.sonic.controller.controller;