diff --git a/apps/mystery.js b/apps/mystery.js
index 37e49bd..f3737d2 100644
--- a/apps/mystery.js
+++ b/apps/mystery.js
@@ -49,7 +49,7 @@ export class mystery extends plugin {
                     reg: '^#(啊?|啊？)$', fnc: 'aaa'
                 },
                 {
-                    reg: '^#我去', fnc: 'tuiimg'
+                    reg: '^#我靠', fnc: 'tuiimg'
                 }
             ]
         })
diff --git a/apps/tools.js b/apps/tools.js
index da4216a..6fe39c7 100644
--- a/apps/tools.js
+++ b/apps/tools.js
@@ -12,6 +12,8 @@ import { mkdirsSync } from '../utils/file.js'
 import { downloadBFile, getDownloadUrl, mergeFileToMp4 } from '../utils/bilibili.js'
 import { get, remove, add } from "../utils/redisu.js";
 
+const transMap = { "中": "zh", "日": "jp", "文": "wyw", "英": "en" }
+
 export class tools extends plugin {
     constructor () {
         super({
@@ -21,7 +23,7 @@ export class tools extends plugin {
             priority: 500,
             rule: [
                 {
-                    reg: "^(翻|transl)(英|中|日|文) (.*)$",
+                    reg: "^(翻|transl)(.) (.*)$",
                     fnc: "trans",
                 },
                 {
@@ -60,38 +62,13 @@ export class tools extends plugin {
         const languageReg = /翻(.)/g;
         const msg = e.msg.trim();
         const language = languageReg.exec(msg);
-        if (language.length < 2 || language[1] === "") {
+        if (!transMap.hasOwnProperty(language[1])) {
             e.reply("输入格式有误！例子：翻中 China's policy has been consistent, but Japan chooses a path of mistrust, decoupling and military expansion")
             return;
         }
         const place = msg.replace(language[0], "").trim();
         // let url = /[\u4E00-\u9FFF]+/g.test(place)
-        let url;
-        switch (language[1]) {
-            case '中':
-                url = `http://api.fanyi.baidu.com/api/trans/vip/translate?from=auto&to=zh&appid=20210422000794040&salt=542716863&sign=${ md5(
-                    "20210422000794040" + place + "542716863" + "HooD_ndgwcGH6SAnxGrM"
-                ) }&q=${ place }`
-                break;
-            case '英':
-                url = `http://api.fanyi.baidu.com/api/trans/vip/translate?from=auto&to=en&appid=20210422000794040&salt=542716863&sign=${ md5(
-                    "20210422000794040" + place + "542716863" + "HooD_ndgwcGH6SAnxGrM"
-                ) }&q=${ place }`
-            case '日':
-                url = `http://api.fanyi.baidu.com/api/trans/vip/translate?from=auto&to=jp&appid=20210422000794040&salt=542716863&sign=${ md5(
-                    "20210422000794040" + place + "542716863" + "HooD_ndgwcGH6SAnxGrM"
-                ) }&q=${ place }`
-                 break;
-            case '文':
-                url = `http://api.fanyi.baidu.com/api/trans/vip/translate?from=auto&to=wyw&appid=20210422000794040&salt=542716863&sign=${ md5(
-                    "20210422000794040" + place + "542716863" + "HooD_ndgwcGH6SAnxGrM"
-                ) }&q=${ place }`
-                break;
-            default:
-                `http://api.fanyi.baidu.com/api/trans/vip/translate?from=auto&to=zh&appid=20210422000794040&salt=542716863&sign=${ md5(
-                    "20210422000794040" + place + "542716863" + "HooD_ndgwcGH6SAnxGrM"
-                ) }&q=${ place }`
-        }
+        let url = `http://api.fanyi.baidu.com/api/trans/vip/translate?from=auto&to=${ transMap[language[1]] }&appid=20210422000794040&salt=542716863&sign=${ md5("20210422000794040" + place + "542716863" + "HooD_ndgwcGH6SAnxGrM") }&q=${ place }`;
         await fetch(url)
             .then((resp) => resp.json())
             .then((text) => text.trans_result)
@@ -295,11 +272,11 @@ export class tools extends plugin {
 
     // 工具：根URL据下载视频 / 音频
     async downloadVideo (url) {
-        const groupPath = `${this.defaultPath}${ this.e.group_id || this.e.user_id }`;
+        const groupPath = `${ this.defaultPath }${ this.e.group_id || this.e.user_id }`;
         if (!fs.existsSync(groupPath)) {
             mkdirsSync(groupPath);
         }
-        const target = `${groupPath}/temp.mp4`;
+        const target = `${ groupPath }/temp.mp4`;
         // 待优化
         if (fs.existsSync(target)) {
             console.log(`视频已存在`);
diff --git a/config/help.yaml b/config/help.yaml
index 0d23cac..428af2b 100644
--- a/config/help.yaml
+++ b/config/help.yaml
@@ -30,13 +30,13 @@
       title: "#啊?"
       desc: 啊？
     - icon: pic5
-      title: "#我去"
+      title: "#我靠"
       desc: 神秘的芒果
 - group: 工具类合集
   list:
     - icon: translate
-      title: "#翻译 xxx"
-      desc: 百度翻译
+      title: "#翻中/英/日 xxx"
+      desc: 百度翻译，例如：翻中 I want it!
     - icon: 百科
       title: "#百科/wiki xxx"
       desc: 百度百科/搜狗百科