diff --git a/package-lock.json b/package-lock.json
index 112fb2b..9f8560e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1070,6 +1070,11 @@
       "integrity": "sha1-HBJhu+qhCoBVu8XYq4S3sq/IRqA=",
       "dev": true
     },
+    "@types/debug": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npm.taobao.org/@types/debug/download/@types/debug-4.1.5.tgz",
+      "integrity": "sha1-sU76iFK3do2JiQZhPCP2iHE+As0="
+    },
     "@types/events": {
       "version": "3.0.0",
       "resolved": "https://registry.npm.taobao.org/@types/events/download/@types/events-3.0.0.tgz",
@@ -4619,9 +4624,27 @@
       }
     },
     "file-type": {
-      "version": "12.4.2",
-      "resolved": "https://registry.npm.taobao.org/file-type/download/file-type-12.4.2.tgz?cache=0&sync_timestamp=1579456502251&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ffile-type%2Fdownload%2Ffile-type-12.4.2.tgz",
-      "integrity": "sha1-o0TqVmSh0BRH7n+xtjX3L+thadk="
+      "version": "13.1.2",
+      "resolved": "https://registry.npm.taobao.org/file-type/download/file-type-13.1.2.tgz",
+      "integrity": "sha1-DltyvKdWnBUuLVqE7OB+lPd/gz8=",
+      "requires": {
+        "readable-web-to-node-stream": "^2.0.0",
+        "strtok3": "^5.0.2",
+        "token-types": "^2.0.0",
+        "typedarray-to-buffer": "^3.1.5"
+      },
+      "dependencies": {
+        "strtok3": {
+          "version": "5.0.2",
+          "resolved": "https://registry.npm.taobao.org/strtok3/download/strtok3-5.0.2.tgz",
+          "integrity": "sha1-u4Hx9WdC4W8aMMzOXcPZSYqlR1o=",
+          "requires": {
+            "@tokenizer/token": "^0.1.1",
+            "debug": "^4.1.1",
+            "peek-readable": "^3.1.0"
+          }
+        }
+      }
     },
     "file-uri-to-path": {
       "version": "1.0.0",
@@ -7189,15 +7212,15 @@
       "dev": true
     },
     "music-metadata": {
-      "version": "5.4.3",
-      "resolved": "https://registry.npm.taobao.org/music-metadata/download/music-metadata-5.4.3.tgz",
-      "integrity": "sha1-sTwi5ZMSeIkisGVuRaGBB1FIz2s=",
+      "version": "6.3.1",
+      "resolved": "https://registry.npm.taobao.org/music-metadata/download/music-metadata-6.3.1.tgz",
+      "integrity": "sha1-uoSReMdBryECX2XCRmCt9uk7uCo=",
       "requires": {
         "content-type": "^1.0.4",
         "debug": "^4.1.0",
-        "file-type": "^12.4.2",
+        "file-type": "^13.1.2",
         "media-typer": "^1.1.0",
-        "strtok3": "^4.1.1",
+        "strtok3": "^6.0.0",
         "token-types": "^2.0.0"
       },
       "dependencies": {
@@ -7209,15 +7232,15 @@
       }
     },
     "music-metadata-browser": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npm.taobao.org/music-metadata-browser/download/music-metadata-browser-1.10.0.tgz",
-      "integrity": "sha1-GpwLKqFseELW2y6+WGFxoeRCZEQ=",
+      "version": "2.0.3",
+      "resolved": "https://registry.npm.taobao.org/music-metadata-browser/download/music-metadata-browser-2.0.3.tgz",
+      "integrity": "sha1-CHD1ZbbqemrJ8kAqft5QbrPZCZ8=",
       "requires": {
         "assert": "^2.0.0",
         "buffer": "^5.2.1",
         "debug": "^4.0.1",
-        "music-metadata": "^5.3.1",
-        "readable-stream": "^3.3.0",
+        "music-metadata": "^6.3.1",
+        "readable-stream": "^3.5.0",
         "readable-web-to-node-stream": "^2.0.0",
         "remove": "^0.1.5",
         "typedarray-to-buffer": "^3.1.5"
@@ -7936,6 +7959,11 @@
         "sha.js": "^2.4.8"
       }
     },
+    "peek-readable": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npm.taobao.org/peek-readable/download/peek-readable-3.1.0.tgz",
+      "integrity": "sha1-JQsIt94J24Vz1/2OpHUhW7/xQ0g="
+    },
     "performance-now": {
       "version": "2.1.0",
       "resolved": "http://registry.npm.taobao.org/performance-now/download/performance-now-2.1.0.tgz",
@@ -9929,13 +9957,14 @@
       "dev": true
     },
     "strtok3": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npm.taobao.org/strtok3/download/strtok3-4.1.1.tgz",
-      "integrity": "sha1-dQQ7thdeuyLxDUjf6bBlYDRdxkc=",
+      "version": "6.0.0",
+      "resolved": "https://registry.npm.taobao.org/strtok3/download/strtok3-6.0.0.tgz",
+      "integrity": "sha1-1rkAhj2urP5sFyTG57s216WOg8g=",
       "requires": {
-        "@tokenizer/token": "^0.1.0",
+        "@tokenizer/token": "^0.1.1",
+        "@types/debug": "^4.1.5",
         "debug": "^4.1.1",
-        "then-read-stream": "^3.0.0"
+        "peek-readable": "^3.1.0"
       }
     },
     "stylehacks": {
@@ -10059,11 +10088,6 @@
         }
       }
     },
-    "then-read-stream": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npm.taobao.org/then-read-stream/download/then-read-stream-3.0.0.tgz",
-      "integrity": "sha1-Sk7DfiPxgTW1b7xhZwtugZXlRbI="
-    },
     "thenify": {
       "version": "3.3.0",
       "resolved": "https://registry.npm.taobao.org/thenify/download/thenify-3.3.0.tgz",
@@ -10284,7 +10308,7 @@
     },
     "typedarray-to-buffer": {
       "version": "3.1.5",
-      "resolved": "https://registry.npm.taobao.org/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ftypedarray-to-buffer%2Fdownload%2Ftypedarray-to-buffer-3.1.5.tgz",
+      "resolved": "https://registry.npm.taobao.org/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz",
       "integrity": "sha1-qX7nqf9CaRufeD/xvFES/j/KkIA=",
       "requires": {
         "is-typedarray": "^1.0.0"
diff --git a/package.json b/package.json
index 2c9fe0d..fd181f2 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "core-js": "^3.6.4",
     "crypto-js": "^3.1.9-1",
     "element-ui": "^2.13.0",
-    "music-metadata-browser": "^1.10.0",
+    "music-metadata-browser": "^2.0.3",
     "register-service-worker": "^1.6.2",
     "vue": "^2.6.11"
   },
diff --git a/public/index.html b/public/index.html
index 9276d8b..ecf93e7 100644
--- a/public/index.html
+++ b/public/index.html
@@ -12,43 +12,7 @@
     <title>音乐解锁 - By IXarea</title>
     <meta content="音乐,解锁,ncm,qmc,qmc0,qmc3,qmcflac,qmcogg,mflac,qq音乐,网易云音乐,加密" name="keywords"/>
     <meta content="音乐解锁 - 在任何设备上解锁已购的加密音乐！" name="description"/>
-    <style>
-        #loader {
-            position: absolute;
-            left: 50%;
-            top: 50%;
-            z-index: 1010;
-            margin: -75px 0 0 -75px;
-            border: 16px solid #f3f3f3;
-            border-radius: 50%;
-            border-top: 16px solid #3498db;
-            width: 120px;
-            height: 120px;
-            animation: spin 2s linear infinite;
-        }
-
-        @keyframes spin {
-            0% {
-                transform: rotate(0deg);
-            }
-            100% {
-                transform: rotate(360deg);
-            }
-        }
-
-        #loader-mask {
-            position: absolute;
-            width: 100%;
-            height: 100%;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            top: 0;
-            z-index: 1009;
-            background-color: rgba(242, 246, 252, 0.88);
-        }
-
-    </style>
+    <style>#loader{position:absolute;left:50%;top:50%;z-index:1010;margin:-75px 0 0 -75px;border:16px solid #f3f3f3;border-radius:50%;border-top:16px solid #3498db;width:120px;height:120px;animation:spin 2s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}#loader-mask{position:absolute;width:100%;height:100%;bottom:0;left:0;right:0;top:0;z-index:1009;background-color:rgba(242,246,252,0.88)}</style>
 </head>
 <body>
 
@@ -62,6 +26,7 @@
     <strong>音乐解锁采用了一些新特性！建议使用
         <a href="https://www.google.cn/chrome/" target="_blank">Google Chrome</a>
         <a href="https://www.firefox.com.cn/" target="_blank">Mozilla Firefox</a>
+        <a href="https://www.microsoftedgeinsider.com/zh-cn/download" target="_blank">Mozilla Firefox</a>
         | <a href="https://github.com/ix64/unlock-music/wiki/使用提示" target="_blank">使用提示</a>
     </strong>
 </div>
diff --git a/src/App.vue b/src/App.vue
index 079d7c2..52f0aa8 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -9,7 +9,7 @@
                         action=""
                         drag
                         multiple>
-                    <i class="el-icon-upload"></i>
+                    <i class="el-icon-upload"/>
                     <div class="el-upload__text">将文件拖到此处，或<em>点击选择</em></div>
                     <div class="el-upload__tip" slot="tip">本工具仅在浏览器内对文件进行解锁，无需消耗流量</div>
                 </el-upload>
@@ -20,7 +20,7 @@
                     <el-button @click="handleDeleteAll" icon="el-icon-delete" plain type="danger">删除全部</el-button>
 
                 </el-row>
-                <audio :autoplay="playing_auto" :src="playing_url" controls></audio>
+                <audio :autoplay="playing_auto" :src="playing_url" controls/>
 
 
                 <el-table :data="tableData" style="width: 100%">
diff --git a/src/decrypt/qmc.js b/src/decrypt/qmc.js
index ff8478d..febdbf7 100644
--- a/src/decrypt/qmc.js
+++ b/src/decrypt/qmc.js
@@ -26,7 +26,7 @@ async function Decrypt(file, raw_filename, raw_ext) {
     if (!(raw_ext in OriginalExtMap)) {
         return {status: false, message: "File type is incorrect!"}
     }
-    let new_ext = OriginalExtMap[raw_ext]
+    let new_ext = OriginalExtMap[raw_ext];
     const mime = util.AudioMimeType[new_ext];
     // 读取文件
     const fileBuffer = await util.GetArrayBuffer(file);