diff --git a/src/main/java/net/mingsoft/MSApplication.java b/src/main/java/net/mingsoft/MSApplication.java
index 25188e73..20bde750 100644
--- a/src/main/java/net/mingsoft/MSApplication.java
+++ b/src/main/java/net/mingsoft/MSApplication.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License (MIT)
- * Copyright (c) 2020 铭软科技(mingsoft.net)
+ * Copyright (c) 2012-2022 铭软科技(mingsoft.net)
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
  * this software and associated documentation files (the "Software"), to deal in
  * the Software without restriction, including without limitation the rights to
@@ -18,6 +18,7 @@
  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
+
 package net.mingsoft;
 
 import org.mybatis.spring.annotation.MapperScan;
diff --git a/src/main/java/net/mingsoft/MSServletInitializer.java b/src/main/java/net/mingsoft/MSServletInitializer.java
index 396d7f88..13e6d1f2 100644
--- a/src/main/java/net/mingsoft/MSServletInitializer.java
+++ b/src/main/java/net/mingsoft/MSServletInitializer.java
@@ -1,6 +1,6 @@
 /**
  * The MIT License (MIT)
- * Copyright (c) 2020 铭软科技(mingsoft.net)
+ * Copyright (c) 2012-2022 铭软科技(mingsoft.net)
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
  * this software and associated documentation files (the "Software"), to deal in
  * the Software without restriction, including without limitation the rights to
@@ -18,6 +18,7 @@
  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
+
 package net.mingsoft;
 
 import org.springframework.boot.autoconfigure.SpringBootApplication;
diff --git a/src/main/java/net/mingsoft/config/WebConfig.java b/src/main/java/net/mingsoft/config/WebConfig.java
index 385b45bb..d7143371 100644
--- a/src/main/java/net/mingsoft/config/WebConfig.java
+++ b/src/main/java/net/mingsoft/config/WebConfig.java
@@ -1,3 +1,24 @@
+/**
+ * The MIT License (MIT)
+ * Copyright (c) 2012-2022 铭软科技(mingsoft.net)
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 package net.mingsoft.config;
 
 import com.alibaba.druid.pool.DruidDataSource;