diff --git a/.env.docker b/.env.docker
index af3a54dea..399e91d7d 100644
--- a/.env.docker
+++ b/.env.docker
@@ -1,3 +1,5 @@
+TIMEZONE=PRC
+
 APP_NAME=DooTask
 APP_ENV=local
 APP_KEY=
diff --git a/.env.example b/.env.example
index 3e36d2aeb..49c2212c5 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,5 @@
+TIMEZONE=PRC
+
 APP_NAME=Laravel
 APP_ENV=local
 APP_KEY=
diff --git a/config/app.php b/config/app.php
index 987bbb270..484ade76c 100644
--- a/config/app.php
+++ b/config/app.php
@@ -67,7 +67,7 @@ return [
     |
     */
 
-    'timezone' => 'PRC',
+    'timezone' => env('TIMEZONE', 'PRC'),
 
     /*
     |--------------------------------------------------------------------------
diff --git a/docker-compose.yml b/docker-compose.yml
index d7378d2e3..d8357db07 100755
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -151,7 +151,7 @@ services:
     container_name: "dootask-approve-${APP_ID}"
     image: "hitosea2020/go-approve:0.1.3"
     environment:
-      TZ: "Asia/Shanghai"
+      TZ: "${TIMEZONE:-PRC}"
       MYSQL_HOST: "${DB_HOST}"
       MYSQL_PORT: "${DB_PORT}"
       MYSQL_DBNAME: "${DB_DATABASE}"
diff --git a/public/images/emoticon/18/1.gif b/public/images/emoticon/18/1.gif
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diff --git a/public/images/emoticon/18/19.gif b/public/images/emoticon/18/19.gif
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index 41cc3313f..c711308a8 100644
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index bce8868ec..384c17d82 100644
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index 34b355179..32249e102 100644
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index 6559cf642..26f1a3733 100644
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index e9d87d09c..382210e35 100644
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index dd0e4b1dc..4d1d7193c 100644
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index 45e21f036..ce454b78e 100644
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index d034173c2..0293eb46f 100644
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index 9bb8ebf06..1aed51f6f 100644
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index c64636310..a378003d5 100644
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index 79e7a736b..9181135bd 100644
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index f24703f08..091fd8300 100644
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index 332fc8fc1..d65ffedd3 100644
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index 3632ad277..4b6e329fe 100644
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diff --git a/public/images/emoticon/18/7.gif b/public/images/emoticon/18/7.gif
index 987eef864..50b0cc82e 100644
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diff --git a/public/images/emoticon/18/8.gif b/public/images/emoticon/18/8.gif
index ea99b914f..2aa7ddab8 100644
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diff --git a/public/images/emoticon/18/9.gif b/public/images/emoticon/18/9.gif
index 3c22ed446..8202395e9 100644
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diff --git a/public/js/emoticon.all.js b/public/js/emoticon.all.js
index 2bba7b87b..ed308554b 100644
--- a/public/js/emoticon.all.js
+++ b/public/js/emoticon.all.js
@@ -5,40 +5,40 @@
             "path": "18",
             "icon": "icon.png",
             "list": [
-                {"name": "爱你", "key": "爱你 爱你哟 爱老虎油 爱你啦 亲亲 亲一个 啵啵 比心 笔芯 爱心", "path": "1.gif"},
-                {"name": "搬砖", "key": "搬砖 工作 努力", "path": "2.gif"},
-                {"name": "不愧是精英", "key": "不愧是精英 精英 大佬 厉害 真棒 你真棒 牛逼 6 666 不愧是你 还得是你", "path": "3.gif"},
-                {"name": "不想理你", "key": "生气 不理 不开心 哼 不想理你", "path": "4.gif"},
-                {"name": "不想面对", "key": "不想面对 瑟瑟发抖 体重 担忧 不想理你 又胖了", "path": "5.gif"},
-                {"name": "沉迷工作", "key": "工作 认真 做事 干活 电脑 沉迷工作", "path": "6.gif"},
-                {"name": "打卡了么", "key": "打卡 上班 报 记得打卡", "path": "7.gif"},
-                {"name": "发生了啥", "key": "冒泡 浮出水面 发生了啥 八卦 露头 我看看 怎么个事 怎么了", "path": "8.gif"},
-                {"name": "给你个眼神", "key": "眼神 真的 质疑 疑问 不确定 给你个眼神", "path": "9.gif"},
-                {"name": "恭喜发财", "key": "恭喜发财 新年好 新年 拜年", "path": "10.gif"},
-                {"name": "跪谢", "key": "谢谢 感动 跪 多谢 THANKS THANK YOU 谢了", "path": "11.gif"},
-                {"name": "Hi", "key": "Hi 打招呼 欢迎 招呼 你好 好 哈喽 哈啰 hello 大家好", "path": "12.gif"},
+                {"name": "爱你", "key": "爱你哟 爱老虎油 爱你啦 亲亲 亲一个 啵啵", "path": "1.gif"},
+                {"name": "搬砖", "key": "工作 努力", "path": "2.gif"},
+                {"name": "不愧是精英", "key": "精英 大佬 厉害 真棒 你真棒 牛逼", "path": "3.gif"},
+                {"name": "不想理你", "key": "生气 不理 不开心", "path": "4.gif"},
+                {"name": "不想面对", "key": "瑟瑟发抖 体重", "path": "5.gif"},
+                {"name": "沉迷工作", "key": "工作 认真 做事 干活 电脑", "path": "6.gif"},
+                {"name": "打卡了么", "key": "打卡 上班 报", "path": "7.gif"},
+                {"name": "发生了啥", "key": "冒泡 浮出水面 八卦 露头", "path": "8.gif"},
+                {"name": "给你个眼神", "key": "眼神 真的 质疑 疑问 不确定", "path": "9.gif"},
+                {"name": "恭喜发财", "key": "新年好 新年 拜年", "path": "10.gif"},
+                {"name": "跪谢", "key": "谢谢 感动 跪", "path": "11.gif"},
+                {"name": "Hi", "key": "打招呼 欢迎 招呼 你好 好", "path": "12.gif"},
                 {"name": "欢迎欢迎", "key": "欢迎 新人 兴奋 开心 庆祝 喝彩 气氛组", "path": "13.gif"},
-                {"name": "加油", "key": "加油 喝彩 气氛组", "path": "14.gif"},
-                {"name": "静静看着你", "key": "静静 看着 不说话 沉默 静静看着你 无语 看你表演", "path": "15.gif"},
-                {"name": "开会啦", "key": "开会 会 通知 敲锣 开会啦 开会了", "path": "16.gif"},
-                {"name": "可以吗", "key": "可以吗 害羞 不好意思 脸红 可以 可以不", "path": "17.gif"},
-                {"name": "迷之自信", "key": "自信 迷之自信 自我欣赏 自恋 我真帅", "path": "18.gif"},
-                {"name": "明白", "key": "明白 收到 好的 收 OK", "path": "19.gif"},
-                {"name": "摸摸", "key": "摸摸 摸头 你真乖 乖 棒", "path": "20.gif"},
-                {"name": "你真棒", "key": "大拇指 你真棒 太棒了 太棒啦 棒棒棒 棒", "path": "21.gif"},
-                {"name": "佩服", "key": "佩服 五体投地 崇拜 仰慕 牛逼 厉害", "path": "22.gif"},
-                {"name": "撒花", "key": "撒花 欢迎 花 开心 耶 真好 真棒", "path": "23.gif"},
-                {"name": "生日快乐", "key": "生日快乐 吃蛋糕 蛋糕 生日", "path": "24.gif"},
-                {"name": "收到", "key": "明白 收到 好的 收 已阅 已读", "path": "25.gif"},
+                {"name": "加油", "key": "喝彩 气氛组", "path": "14.gif"},
+                {"name": "静静看着你", "key": "静静 看着 不说话 沉默", "path": "15.gif"},
+                {"name": "开会啦", "key": "开会 会 通知 敲锣", "path": "16.gif"},
+                {"name": "可以吗", "key": "害羞 不好意思", "path": "17.gif"},
+                {"name": "迷之自信", "key": "自信 自我欣赏", "path": "18.gif"},
+                {"name": "明白", "key": "收到 好的 收", "path": "19.gif"},
+                {"name": "摸摸", "key": "摸头 你真乖 乖 棒", "path": "20.gif"},
+                {"name": "你真棒", "key": "大拇指 太棒了 太棒啦 棒棒棒 棒", "path": "21.gif"},
+                {"name": "佩服", "key": "五体投地 崇拜 仰慕 牛逼 厉害", "path": "22.gif"},
+                {"name": "撒花", "key": "欢迎 花 开心", "path": "23.gif"},
+                {"name": "生日快乐", "key": "吃蛋糕 蛋糕", "path": "24.gif"},
+                {"name": "收到", "key": "明白 好的 收 已阅 已读", "path": "25.gif"},
                 {"name": "送你花花", "key": "送花 送你花 花 兴奋 开心 庆祝 喝彩 气氛组", "path": "26.gif"},
-                {"name": "在线吃瓜", "key": "吃瓜 八卦 看戏 看热闹 在线吃瓜 凑热闹 吃瓜群众 围观", "path": "27.gif"},
-                {"name": "我错了", "key": "认错 错了 哭 难过 悲伤 我错了 对不起 道歉", "path": "28.gif"},
-                {"name": "我太难了", "key": "我太难了 太难了 难过 不开心 委屈", "path": "29.gif"},
-                {"name": "笑而不语", "key": "笑 不说话 静静 不发表 沉默", "path": "30.gif"},
-                {"name": "行行好吧", "key": "行行好 乞丐 乞求 请求 求助 给点吧", "path": "31.gif"},
-                {"name": "幸福", "key": "幸福 满足 洗澡 泡澡 开心", "path": "32.gif"},
-                {"name": "赞", "key": "大拇指 赞 点赞 厉害 你真棒 太棒了 太棒啦 棒棒棒 棒 6 666 牛", "path": "33.gif"},
-                {"name": "走人了", "key": "下班 闪人 走人 溜人 走了 关机", "path": "34.gif"}
+                {"name": "在线吃瓜", "key": "吃瓜 八卦", "path": "27.gif"},
+                {"name": "我错了", "key": "认错 错了 哭 难过", "path": "28.gif"},
+                {"name": "我太难了", "key": "太难了 难过 不开心 委屈", "path": "29.gif"},
+                {"name": "笑而不语", "key": "笑 不说话 静静 不发表", "path": "30.gif"},
+                {"name": "行行好吧", "key": "行行好 乞丐 乞求 请求 求助", "path": "31.gif"},
+                {"name": "幸福", "key": "满足 洗澡 泡澡", "path": "32.gif"},
+                {"name": "赞", "key": "大拇指 点赞 厉害 你真棒 太棒了 太棒啦 棒棒棒 棒", "path": "33.gif"},
+                {"name": "走人了", "key": "下班 闪人 走人 溜人", "path": "34.gif"}
             ]
         },
         {