diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index ea7475170..654d1cf1c 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -401,12 +401,12 @@
         "source": {
             "type": "git",
             "url": "https://github.com/zoujingli/ThinkLibrary.git",
-            "reference": "294304e62f54fcafbd5983386bf02abdd43af0ff"
+            "reference": "f1852d742b105789fdf1715dea5b14509fbb7b3f"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/294304e62f54fcafbd5983386bf02abdd43af0ff",
-            "reference": "294304e62f54fcafbd5983386bf02abdd43af0ff",
+            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/f1852d742b105789fdf1715dea5b14509fbb7b3f",
+            "reference": "f1852d742b105789fdf1715dea5b14509fbb7b3f",
             "shasum": "",
             "mirrors": [
                 {
@@ -426,7 +426,7 @@
             "qiniu/php-sdk": "^7.2",
             "topthink/framework": "5.1.*"
         },
-        "time": "2019-12-30T06:33:48+00:00",
+        "time": "2019-12-30T07:08:08+00:00",
         "type": "library",
         "installation-source": "dist",
         "autoload": {
diff --git a/vendor/zoujingli/think-library/src/common.php b/vendor/zoujingli/think-library/src/common.php
index fb6652205..8055c9e31 100644
--- a/vendor/zoujingli/think-library/src/common.php
+++ b/vendor/zoujingli/think-library/src/common.php
@@ -271,9 +271,8 @@ if (class_exists('think\Console')) {
 }
 
 // 加载对应的语言包
-if (Lang::range() === 'zh-cn') {
-    Lang::load(__DIR__ . '/lang/zh-cn.php', 'zh-cn');
-}
+Lang::load(__DIR__ . '/lang/zh-cn.php', 'zh-cn');
+Lang::load(__DIR__ . '/lang/en-us.php', 'en-us');
 
 // 动态加载模块配置
 if (function_exists('think\__include_file')) {
diff --git a/vendor/zoujingli/think-library/src/lang/en-us.php b/vendor/zoujingli/think-library/src/lang/en-us.php
new file mode 100644
index 000000000..ed3832659
--- /dev/null
+++ b/vendor/zoujingli/think-library/src/lang/en-us.php
@@ -0,0 +1,29 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | Library for ThinkAdmin
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2020 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: https://gitee.com/zoujingli/ThinkLibrary
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | gitee 仓库地址 ：https://gitee.com/zoujingli/ThinkLibrary
+// | github 仓库地址 ：https://github.com/zoujingli/ThinkLibrary
+// +----------------------------------------------------------------------
+
+return [
+    'think_library_not_auth'       => 'Sorry, no permission to access the operation.',
+    'think_library_not_login'      => 'Sorry, requiring login to obtain view permission.',
+    'think_library_delete_success' => 'Congratulation! Data deletion completed.',
+    'think_library_delete_error'   => 'Sorry, data deletion failed, please try again later.',
+    'think_library_form_success'   => 'Congratulation! Data saving completed.',
+    'think_library_form_error'     => 'Sorry, data saving failed, please try again later.',
+    'think_library_save_success'   => 'Congratulation! Data update completed.',
+    'think_library_save_error'     => 'Sorry, Data update failed, please try again later.',
+    'think_library_sort_success'   => 'Congratulation! Modification of list sort completed.',
+    'think_library_sort_error'     => 'Sorry, modification of list sort failed, please try again later.',
+    'think_library_page_html'      => 'total n records, display n per page, total n page current display n page.',
+    'think_library_csrf_error'     => 'Form token validation failed, please refresh and try again later.',
+];
\ No newline at end of file