diff --git a/skins/9IPHP/js/common.js b/skins/9IPHP/js/common.js
index 4a25e2d..59bc2e6 100644
--- a/skins/9IPHP/js/common.js
+++ b/skins/9IPHP/js/common.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/9IPHP/js/common.min.js b/skins/9IPHP/js/common.min.js
index ac5d499..7ad6f17 100644
--- a/skins/9IPHP/js/common.min.js
+++ b/skins/9IPHP/js/common.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/9IPHP/js/isotope.pkgd.js b/skins/9IPHP/js/isotope.pkgd.js
index 4c237eb..cd3e084 100644
--- a/skins/9IPHP/js/isotope.pkgd.js
+++ b/skins/9IPHP/js/isotope.pkgd.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/9IPHP/js/isotope.pkgd.min.js b/skins/9IPHP/js/isotope.pkgd.min.js
index 5d2c817..c012e8a 100644
--- a/skins/9IPHP/js/isotope.pkgd.min.js
+++ b/skins/9IPHP/js/isotope.pkgd.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/9IPHP/lang/lang_en_US.properties b/skins/9IPHP/lang/lang_en_US.properties
index 286bda3..4329b1d 100644
--- a/skins/9IPHP/lang/lang_en_US.properties
+++ b/skins/9IPHP/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/9IPHP/lang/lang_zh_CN.properties b/skins/9IPHP/lang/lang_zh_CN.properties
index be6964f..91da5b6 100644
--- a/skins/9IPHP/lang/lang_zh_CN.properties
+++ b/skins/9IPHP/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/9IPHP/skin.properties b/skins/9IPHP/skin.properties
index 04d4db8..005dd3d 100644
--- a/skins/9IPHP/skin.properties
+++ b/skins/9IPHP/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Andrea/lang/lang_en_US.properties b/skins/Andrea/lang/lang_en_US.properties
index c44f966..714628c 100644
--- a/skins/Andrea/lang/lang_en_US.properties
+++ b/skins/Andrea/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Andrea/lang/lang_zh_CN.properties b/skins/Andrea/lang/lang_zh_CN.properties
index 54de9fb..e125359 100644
--- a/skins/Andrea/lang/lang_zh_CN.properties
+++ b/skins/Andrea/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Andrea/skin.properties b/skins/Andrea/skin.properties
index 3985bfa..2f67936 100644
--- a/skins/Andrea/skin.properties
+++ b/skins/Andrea/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Bruce/js/bootstrap.js b/skins/Bruce/js/bootstrap.js
index a40a079..e079ffe 100644
--- a/skins/Bruce/js/bootstrap.js
+++ b/skins/Bruce/js/bootstrap.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/Bruce/js/bootstrap.min.js b/skins/Bruce/js/bootstrap.min.js
index 3e0c8ce..a8331da 100644
--- a/skins/Bruce/js/bootstrap.min.js
+++ b/skins/Bruce/js/bootstrap.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/Bruce/lang/lang_en_US.properties b/skins/Bruce/lang/lang_en_US.properties
index 454035b..e84469f 100644
--- a/skins/Bruce/lang/lang_en_US.properties
+++ b/skins/Bruce/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Bruce/lang/lang_zh_CN.properties b/skins/Bruce/lang/lang_zh_CN.properties
index be0650a..553eef9 100644
--- a/skins/Bruce/lang/lang_zh_CN.properties
+++ b/skins/Bruce/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Bruce/skin.properties b/skins/Bruce/skin.properties
index 5266dcd..f054c12 100644
--- a/skins/Bruce/skin.properties
+++ b/skins/Bruce/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Community/lang/lang_en_US.properties b/skins/Community/lang/lang_en_US.properties
index c44f966..714628c 100644
--- a/skins/Community/lang/lang_en_US.properties
+++ b/skins/Community/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Community/lang/lang_zh_CN.properties b/skins/Community/lang/lang_zh_CN.properties
index 54de9fb..e125359 100644
--- a/skins/Community/lang/lang_zh_CN.properties
+++ b/skins/Community/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Community/skin.properties b/skins/Community/skin.properties
index 559edca..a560d12 100644
--- a/skins/Community/skin.properties
+++ b/skins/Community/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Finding/js/Finding.js b/skins/Finding/js/Finding.js
index 22b9017..3cb09ba 100644
--- a/skins/Finding/js/Finding.js
+++ b/skins/Finding/js/Finding.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/Finding/js/Finding.min.js b/skins/Finding/js/Finding.min.js
index 5d9bdd1..0042949 100644
--- a/skins/Finding/js/Finding.min.js
+++ b/skins/Finding/js/Finding.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/Finding/lang/lang_en_US.properties b/skins/Finding/lang/lang_en_US.properties
index ea63758..cdc110b 100644
--- a/skins/Finding/lang/lang_en_US.properties
+++ b/skins/Finding/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Finding/lang/lang_zh_CN.properties b/skins/Finding/lang/lang_zh_CN.properties
index 2a8a509..1143be9 100644
--- a/skins/Finding/lang/lang_zh_CN.properties
+++ b/skins/Finding/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/Finding/skin.properties b/skins/Finding/skin.properties
index 2366f37..849d1ea 100644
--- a/skins/Finding/skin.properties
+++ b/skins/Finding/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/NeoEase/js/NeoEase.js b/skins/NeoEase/js/NeoEase.js
index 243242c..fae2ae7 100644
--- a/skins/NeoEase/js/NeoEase.js
+++ b/skins/NeoEase/js/NeoEase.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/NeoEase/js/NeoEase.min.js b/skins/NeoEase/js/NeoEase.min.js
index d4d244a..4ffc01d 100644
--- a/skins/NeoEase/js/NeoEase.min.js
+++ b/skins/NeoEase/js/NeoEase.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/NeoEase/lang/lang_en_US.properties b/skins/NeoEase/lang/lang_en_US.properties
index 61b49e2..2581cc4 100644
--- a/skins/NeoEase/lang/lang_en_US.properties
+++ b/skins/NeoEase/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/NeoEase/lang/lang_zh_CN.properties b/skins/NeoEase/lang/lang_zh_CN.properties
index 2d7d2a3..c51a185 100644
--- a/skins/NeoEase/lang/lang_zh_CN.properties
+++ b/skins/NeoEase/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/NeoEase/skin.properties b/skins/NeoEase/skin.properties
index c8a93fc..dec9bc0 100644
--- a/skins/NeoEase/skin.properties
+++ b/skins/NeoEase/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/classic/lang/lang_en_US.properties b/skins/classic/lang/lang_en_US.properties
index 2e6f1d6..de14299 100644
--- a/skins/classic/lang/lang_en_US.properties
+++ b/skins/classic/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/classic/lang/lang_zh_CN.properties b/skins/classic/lang/lang_zh_CN.properties
index d58087f..942fbeb 100644
--- a/skins/classic/lang/lang_zh_CN.properties
+++ b/skins/classic/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/classic/skin.properties b/skins/classic/skin.properties
index 3ea6e41..17ff815 100644
--- a/skins/classic/skin.properties
+++ b/skins/classic/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/ease/js/ease.js b/skins/ease/js/ease.js
index feea75f..f2d22a9 100644
--- a/skins/ease/js/ease.js
+++ b/skins/ease/js/ease.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/ease/js/ease.min.js b/skins/ease/js/ease.min.js
index 81d6e2a..ab71ed1 100644
--- a/skins/ease/js/ease.min.js
+++ b/skins/ease/js/ease.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/ease/lang/lang_en_US.properties b/skins/ease/lang/lang_en_US.properties
index 5461d1e..be8602f 100644
--- a/skins/ease/lang/lang_en_US.properties
+++ b/skins/ease/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/ease/lang/lang_zh_CN.properties b/skins/ease/lang/lang_zh_CN.properties
index 255108d..78394ac 100644
--- a/skins/ease/lang/lang_zh_CN.properties
+++ b/skins/ease/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/ease/skin.properties b/skins/ease/skin.properties
index 3e26bd9..ccdb3d2 100644
--- a/skins/ease/skin.properties
+++ b/skins/ease/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/favourite/lang/lang_en_US.properties b/skins/favourite/lang/lang_en_US.properties
index c44f966..714628c 100644
--- a/skins/favourite/lang/lang_en_US.properties
+++ b/skins/favourite/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/favourite/lang/lang_zh_CN.properties b/skins/favourite/lang/lang_zh_CN.properties
index 54de9fb..e125359 100644
--- a/skins/favourite/lang/lang_zh_CN.properties
+++ b/skins/favourite/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/favourite/skin.properties b/skins/favourite/skin.properties
index ef99a07..f31f081 100644
--- a/skins/favourite/skin.properties
+++ b/skins/favourite/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/i-nove/lang/lang_en_US.properties b/skins/i-nove/lang/lang_en_US.properties
index c44f966..714628c 100644
--- a/skins/i-nove/lang/lang_en_US.properties
+++ b/skins/i-nove/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/i-nove/lang/lang_zh_CN.properties b/skins/i-nove/lang/lang_zh_CN.properties
index 54de9fb..e125359 100644
--- a/skins/i-nove/lang/lang_zh_CN.properties
+++ b/skins/i-nove/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/i-nove/skin.properties b/skins/i-nove/skin.properties
index 966afc8..0e489d3 100644
--- a/skins/i-nove/skin.properties
+++ b/skins/i-nove/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/metro-hot/js/metro-hot.js b/skins/metro-hot/js/metro-hot.js
index 45827d2..a6fcab7 100644
--- a/skins/metro-hot/js/metro-hot.js
+++ b/skins/metro-hot/js/metro-hot.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/metro-hot/js/metro-hot.min.js b/skins/metro-hot/js/metro-hot.min.js
index 7a473d4..c472f8e 100644
--- a/skins/metro-hot/js/metro-hot.min.js
+++ b/skins/metro-hot/js/metro-hot.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/metro-hot/lang/lang_en_US.properties b/skins/metro-hot/lang/lang_en_US.properties
index b76c441..6f87ed1 100644
--- a/skins/metro-hot/lang/lang_en_US.properties
+++ b/skins/metro-hot/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/metro-hot/lang/lang_zh_CN.properties b/skins/metro-hot/lang/lang_zh_CN.properties
index aab4135..81120d6 100644
--- a/skins/metro-hot/lang/lang_zh_CN.properties
+++ b/skins/metro-hot/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/metro-hot/skin.properties b/skins/metro-hot/skin.properties
index 088f499..f04a570 100644
--- a/skins/metro-hot/skin.properties
+++ b/skins/metro-hot/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/mobile/js/l10n.js b/skins/mobile/js/l10n.js
index 4ada73b..d799058 100644
--- a/skins/mobile/js/l10n.js
+++ b/skins/mobile/js/l10n.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/mobile/js/l10n.min.js b/skins/mobile/js/l10n.min.js
index 4ff4f5e..7b5a2bd 100644
--- a/skins/mobile/js/l10n.min.js
+++ b/skins/mobile/js/l10n.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/mobile/lang/lang_en_US.properties b/skins/mobile/lang/lang_en_US.properties
index 98e6126..e039551 100644
--- a/skins/mobile/lang/lang_en_US.properties
+++ b/skins/mobile/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/mobile/lang/lang_zh_CN.properties b/skins/mobile/lang/lang_zh_CN.properties
index cbbda79..b7b3986 100644
--- a/skins/mobile/lang/lang_zh_CN.properties
+++ b/skins/mobile/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/mobile/skin.properties b/skins/mobile/skin.properties
index 2424056..92f7797 100644
--- a/skins/mobile/skin.properties
+++ b/skins/mobile/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/next/js/next.js b/skins/next/js/next.js
index d96dbcd..8cf91b0 100644
--- a/skins/next/js/next.js
+++ b/skins/next/js/next.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/next/js/next.min.js b/skins/next/js/next.min.js
index 2c08bb2..b05278c 100644
--- a/skins/next/js/next.min.js
+++ b/skins/next/js/next.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/next/lang/lang_en_US.properties b/skins/next/lang/lang_en_US.properties
index 5c2544a..f4dbc5c 100644
--- a/skins/next/lang/lang_en_US.properties
+++ b/skins/next/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/next/lang/lang_zh_CN.properties b/skins/next/lang/lang_zh_CN.properties
index f0ed874..f1add70 100644
--- a/skins/next/lang/lang_zh_CN.properties
+++ b/skins/next/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/next/skin.properties b/skins/next/skin.properties
index 3a05fb5..08d3024 100644
--- a/skins/next/skin.properties
+++ b/skins/next/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/owmx-3.0/lang/lang_en_US.properties b/skins/owmx-3.0/lang/lang_en_US.properties
index c44f966..714628c 100644
--- a/skins/owmx-3.0/lang/lang_en_US.properties
+++ b/skins/owmx-3.0/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/owmx-3.0/lang/lang_zh_CN.properties b/skins/owmx-3.0/lang/lang_zh_CN.properties
index 54de9fb..e125359 100644
--- a/skins/owmx-3.0/lang/lang_zh_CN.properties
+++ b/skins/owmx-3.0/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/owmx-3.0/skin.properties b/skins/owmx-3.0/skin.properties
index db557cc..a4a8134 100644
--- a/skins/owmx-3.0/skin.properties
+++ b/skins/owmx-3.0/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/timeline/js/timeline.js b/skins/timeline/js/timeline.js
index 222a22e..06681c6 100644
--- a/skins/timeline/js/timeline.js
+++ b/skins/timeline/js/timeline.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/timeline/js/timeline.min.js b/skins/timeline/js/timeline.min.js
index 4217c05..6a73b1e 100644
--- a/skins/timeline/js/timeline.min.js
+++ b/skins/timeline/js/timeline.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/timeline/lang/lang_en_US.properties b/skins/timeline/lang/lang_en_US.properties
index a50aa4f..3a33d99 100644
--- a/skins/timeline/lang/lang_en_US.properties
+++ b/skins/timeline/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/timeline/lang/lang_zh_CN.properties b/skins/timeline/lang/lang_zh_CN.properties
index 5afb7c9..26314e8 100644
--- a/skins/timeline/lang/lang_zh_CN.properties
+++ b/skins/timeline/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/timeline/skin.properties b/skins/timeline/skin.properties
index 56e9df3..0499e1d 100644
--- a/skins/timeline/skin.properties
+++ b/skins/timeline/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/tree-house/lang/lang_en_US.properties b/skins/tree-house/lang/lang_en_US.properties
index c44f966..714628c 100644
--- a/skins/tree-house/lang/lang_en_US.properties
+++ b/skins/tree-house/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/tree-house/lang/lang_zh_CN.properties b/skins/tree-house/lang/lang_zh_CN.properties
index 54de9fb..e125359 100644
--- a/skins/tree-house/lang/lang_zh_CN.properties
+++ b/skins/tree-house/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/tree-house/skin.properties b/skins/tree-house/skin.properties
index 7d5338d..21249c3 100644
--- a/skins/tree-house/skin.properties
+++ b/skins/tree-house/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/yilia/js/yilia.js b/skins/yilia/js/yilia.js
index 275c322..9db5e43 100644
--- a/skins/yilia/js/yilia.js
+++ b/skins/yilia/js/yilia.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/yilia/js/yilia.min.js b/skins/yilia/js/yilia.min.js
index afa4a86..dcdff22 100644
--- a/skins/yilia/js/yilia.min.js
+++ b/skins/yilia/js/yilia.min.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2017, b3log.org & hacpai.com
+ * Copyright (c) 2010-2018, b3log.org & hacpai.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/skins/yilia/lang/lang_en_US.properties b/skins/yilia/lang/lang_en_US.properties
index a7c7c5d..767dd36 100644
--- a/skins/yilia/lang/lang_en_US.properties
+++ b/skins/yilia/lang/lang_en_US.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/yilia/lang/lang_zh_CN.properties b/skins/yilia/lang/lang_zh_CN.properties
index 61cca86..8c4b233 100644
--- a/skins/yilia/lang/lang_zh_CN.properties
+++ b/skins/yilia/lang/lang_zh_CN.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/skins/yilia/skin.properties b/skins/yilia/skin.properties
index 32264ed..2c0b3bd 100644
--- a/skins/yilia/skin.properties
+++ b/skins/yilia/skin.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2010-2017, b3log.org & hacpai.com
+# Copyright (c) 2010-2018, b3log.org & hacpai.com
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.