diff --git a/gbt7714-plain.bst b/gbt7714-plain.bst
index 737c0ea..5e9aee9 100644
--- a/gbt7714-plain.bst
+++ b/gbt7714-plain.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/gbt7714-unsrt.bst b/gbt7714-unsrt.bst
index 3c89c68..802e5e6 100644
--- a/gbt7714-unsrt.bst
+++ b/gbt7714-unsrt.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/gbt7714.dtx b/gbt7714.dtx
index b8e313f..cfadbd8 100644
--- a/gbt7714.dtx
+++ b/gbt7714.dtx
@@ -26,7 +26,7 @@
 -------------------------------------------------------------------
 GB/T 7714-2015 BibTeX Style
 https://github.com/CTeX-org/gbt7714-bibtex-style
-Version: 2019/01/02 v1.1
+Version: 2019/03/21 v1.1.1
 -------------------------------------------------------------------
 Copyright (C) 2016-\the\year by Zeping Lee <zepinglee AT gmail.com>
 -------------------------------------------------------------------
@@ -79,7 +79,7 @@ version 2005/12/01 or later.
 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<package>\ProvidesPackage{gbt7714}
 %<*package>
-  [2019/01/02 v1.1 GB/T 7714-2015 BibTeX Style]
+  [2019/03/21 v1.1.1 GB/T 7714-2015 BibTeX Style]
 %</package>
 %
 %<*driver>
@@ -805,7 +805,7 @@ FUNCTION {load.config}
   #0 'show.note :=
 %    \end{macrocode}
 %
-% \changes{v1.1.1}{2019/03/05}{允许自定义文种的顺序}
+% \changes{v1.1.1}{2019/03/21}{允许自定义文种的顺序}
 % 参考文献表按照“著者-出版年”组织时，各个文种的顺序：
 %    \begin{macrocode}
 %<*authoryear>
diff --git a/gbt7714.sty b/gbt7714.sty
index ae122e1..3269ff5 100644
--- a/gbt7714.sty
+++ b/gbt7714.sty
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
@@ -22,7 +22,7 @@
 %% -------------------------------------------------------------------
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{gbt7714}
-  [2019/01/02 v1.1 GB/T 7714-2015 BibTeX Style]
+  [2019/03/21 v1.1.1 GB/T 7714-2015 BibTeX Style]
 \newif\if@gbt@mmxv
 \newif\if@gbt@numerical
 \newif\if@gbt@super
diff --git a/versions/2005/gbt7714-2005-plain.bst b/versions/2005/gbt7714-2005-plain.bst
index 7f8e32a..c9861e0 100644
--- a/versions/2005/gbt7714-2005-plain.bst
+++ b/versions/2005/gbt7714-2005-plain.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/2005/gbt7714-2005-unsrt.bst b/versions/2005/gbt7714-2005-unsrt.bst
index 36c9324..196e535 100644
--- a/versions/2005/gbt7714-2005-unsrt.bst
+++ b/versions/2005/gbt7714-2005-unsrt.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/thu/thuthesis-author-year.bst b/versions/thu/thuthesis-author-year.bst
index f8cf1fc..b36dd43 100644
--- a/versions/thu/thuthesis-author-year.bst
+++ b/versions/thu/thuthesis-author-year.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/thu/thuthesis-bachelor.bst b/versions/thu/thuthesis-bachelor.bst
index e391aa6..1063c96 100644
--- a/versions/thu/thuthesis-bachelor.bst
+++ b/versions/thu/thuthesis-bachelor.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/thu/thuthesis-numeric.bst b/versions/thu/thuthesis-numeric.bst
index eee2543..4aa5b47 100644
--- a/versions/thu/thuthesis-numeric.bst
+++ b/versions/thu/thuthesis-numeric.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/ustc/ustcthesis-authoryear.bst b/versions/ustc/ustcthesis-authoryear.bst
index 027ff87..e21da7f 100644
--- a/versions/ustc/ustcthesis-authoryear.bst
+++ b/versions/ustc/ustcthesis-authoryear.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/ustc/ustcthesis-bachelor.bst b/versions/ustc/ustcthesis-bachelor.bst
index 7453083..027559a 100644
--- a/versions/ustc/ustcthesis-bachelor.bst
+++ b/versions/ustc/ustcthesis-bachelor.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------
diff --git a/versions/ustc/ustcthesis-numerical.bst b/versions/ustc/ustcthesis-numerical.bst
index 14cd05a..6086ec8 100644
--- a/versions/ustc/ustcthesis-numerical.bst
+++ b/versions/ustc/ustcthesis-numerical.bst
@@ -8,7 +8,7 @@
 %% -------------------------------------------------------------------
 %% GB/T 7714-2015 BibTeX Style
 %% https://github.com/CTeX-org/gbt7714-bibtex-style
-%% Version: 2019/01/02 v1.1
+%% Version: 2019/03/21 v1.1.1
 %% -------------------------------------------------------------------
 %% Copyright (C) 2016-2019 by Zeping Lee <zepinglee AT gmail.com>
 %% -------------------------------------------------------------------