diff --git a/index.html b/index.html
index 3f0dcb5..7c00fff 100644
--- a/index.html
+++ b/index.html
@@ -13,200 +13,118 @@
     html,
     body,
     #app {
-      height: 100%;
+      min-height: 100%;
       margin: 0px;
       padding: 0px;
     }
 
-    .chromeframe {
-      margin: 0.2em 0;
-      background: #ccc;
-      color: #000;
-      padding: 0.2em 0;
-    }
-
-    #loader-wrapper {
-      position: fixed;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      z-index: 999999;
-    }
-
-    #loader {
-      display: block;
+    .loader {
+      width: 20em;
+      height: 20em;
+      font-size: 1.5vmin;
       position: relative;
-      left: 50%;
-      top: 50%;
-      width: 150px;
-      height: 150px;
-      margin: -75px 0 0 -75px;
-      border-radius: 50%;
-      border: 3px solid transparent;
-      border-top-color: #FFF;
-      -webkit-animation: spin 2s linear infinite;
-      -ms-animation: spin 2s linear infinite;
-      -moz-animation: spin 2s linear infinite;
-      -o-animation: spin 2s linear infinite;
-      animation: spin 2s linear infinite;
-      z-index: 1001;
-    }
-
-    #loader:before {
-      content: "";
+      display: flex;
+      align-items: center;
+      justify-content: center;
+  }
+  
+  .loader .face {
       position: absolute;
-      top: 5px;
-      left: 5px;
-      right: 5px;
-      bottom: 5px;
       border-radius: 50%;
-      border: 3px solid transparent;
-      border-top-color: #FFF;
-      -webkit-animation: spin 3s linear infinite;
-      -moz-animation: spin 3s linear infinite;
-      -o-animation: spin 3s linear infinite;
-      -ms-animation: spin 3s linear infinite;
-      animation: spin 3s linear infinite;
-    }
-
-    #loader:after {
-      content: "";
+      border-style: solid;
+      animation: animate 3s linear infinite;
+  }
+  
+  .loader .face:nth-child(1) {
+      width: 100%;
+      height: 100%;
+      color: #0d9be0;
+      border-color: currentColor transparent transparent currentColor;
+      border-width: 0.2em 0.2em 0em 0em;
+      --deg: -45deg;
+      animation-direction: normal;
+  }
+  
+  .loader .face:nth-child(2) {
+      width: 90%;
+      height: 90%;
+      color: #7bc528;
+      border-color: currentColor currentColor transparent transparent;
+      border-width: 0.2em 0em 0em 0.2em;
+      --deg: -135deg;
+      animation-direction: reverse;
+  }
+  
+  .loader .face .circle {
+      position: absolute;
+      width: 50%;
+      height: 0.1em;
+      top: 50%;
+      left: 50%;
+      background-color: #0000;
+      transform: rotate(var(--deg));
+      transform-origin: left;
+  }
+  
+  .loader .face .circle::before {
       position: absolute;
-      top: 15px;
-      left: 15px;
-      right: 15px;
-      bottom: 15px;
+      top: -.5em;
+      right: -0.45em;
+      content: '';
+      width: .6em;
+      height: .6em;
+      background-color: currentColor;
       border-radius: 50%;
-      border: 3px solid transparent;
-      border-top-color: #FFF;
-      -moz-animation: spin 1.5s linear infinite;
-      -o-animation: spin 1.5s linear infinite;
-      -ms-animation: spin 1.5s linear infinite;
-      -webkit-animation: spin 1.5s linear infinite;
-      animation: spin 1.5s linear infinite;
-    }
-
-
-    @-webkit-keyframes spin {
-      0% {
-        -webkit-transform: rotate(0deg);
-        -ms-transform: rotate(0deg);
-        transform: rotate(0deg);
-      }
-
-      100% {
-        -webkit-transform: rotate(360deg);
-        -ms-transform: rotate(360deg);
-        transform: rotate(360deg);
-      }
-    }
-
-    @keyframes spin {
-      0% {
-        -webkit-transform: rotate(0deg);
-        -ms-transform: rotate(0deg);
-        transform: rotate(0deg);
-      }
-
-      100% {
-        -webkit-transform: rotate(360deg);
-        -ms-transform: rotate(360deg);
-        transform: rotate(360deg);
+      box-shadow: 0 0 .5em .15em currentColor;
+  }
+  
+  @keyframes animate {
+      to {
+          transform: rotate(1turn);
       }
-    }
-
-
-    #loader-wrapper .loader-section {
-      position: fixed;
-      top: 0;
-      width: 51%;
-      height: 100%;
-      background: #7171C6;
-      z-index: 1000;
-      -webkit-transform: translateX(0);
-      -ms-transform: translateX(0);
-      transform: translateX(0);
-    }
-
-    #loader-wrapper .loader-section.section-left {
-      left: 0;
-    }
-
-    #loader-wrapper .loader-section.section-right {
-      right: 0;
-    }
-
-
-    .loaded #loader-wrapper .loader-section.section-left {
-      -webkit-transform: translateX(-100%);
-      -ms-transform: translateX(-100%);
-      transform: translateX(-100%);
-      -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
-      transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
-    }
-
-    .loaded #loader-wrapper .loader-section.section-right {
-      -webkit-transform: translateX(100%);
-      -ms-transform: translateX(100%);
-      transform: translateX(100%);
-      -webkit-transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
-      transition: all 0.7s 0.3s cubic-bezier(0.645, 0.045, 0.355, 1.000);
-    }
-
-    .loaded #loader {
-      opacity: 0;
-      -webkit-transition: all 0.3s ease-out;
-      transition: all 0.3s ease-out;
-    }
-
-    .loaded #loader-wrapper {
-      visibility: hidden;
-      -webkit-transform: translateY(-100%);
-      -ms-transform: translateY(-100%);
-      transform: translateY(-100%);
-      -webkit-transition: all 0.3s 1s ease-out;
-      transition: all 0.3s 1s ease-out;
-    }
-
-    .no-js #loader-wrapper {
-      display: none;
-    }
-
-    .no-js h1 {
-      color: #222222;
-    }
-
-    #loader-wrapper .load_title {
-      font-family: 'Open Sans';
-      color: #FFF;
-      font-size: 19px;
-      width: 100%;
-      text-align: center;
-      z-index: 9999999999999;
-      position: absolute;
-      top: 60%;
-      opacity: 1;
-      line-height: 30px;
-    }
-
-    #loader-wrapper .load_title span {
-      font-weight: normal;
-      font-style: italic;
-      font-size: 13px;
-      color: #FFF;
-      opacity: 0.5;
-    }
+  }
+  .loader-root {
+    width: 100%;
+    height: 100vh;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    flex-direction: column;
+    background-image: radial-gradient(#2c77bf,#2564a1);
+  }
+  .loader-title {
+    margin: 4vmin 0 10vmin;
+    font-size: 3vmin;
+    color:#ccc;
+    text-shadow: .2vmin .2vmin 0 #2564a1;
+    letter-spacing: .3vmin;
+  }
+  .loader .logo img {
+    width: 17vmin;
+    height: 17vmin;
+  }
+  .loader .logo {
+    background-image: linear-gradient(to bottom,#FFF,#aaa);
+    padding: 3vmin ;
+    border-radius: 50%;
+    box-shadow: 0 0 .5vmin #fff inset, 0 0 2vmin #0006;
+  }
   </style>
 </head>
 
 <body>
   <div id="app">
-    <div id="loader-wrapper">
-      <div id="loader"></div>
-      <div class="loader-section section-left"></div>
-      <div class="loader-section section-right"></div>
-      <div class="load_title">正在加载系统资源，请耐心等待</div>
+    <div class="loader-root">
+      <div class="loader">
+        <div class="face">
+          <div class="circle"></div>
+        </div>
+        <div class="face">
+          <div class="circle"></div>
+        </div>
+        <div class="logo"><img src="logo.png" loading="lazy"></div>
+      </div>
+      <div class="loader-title">正在加载系统资源，请耐心等待...</div>
     </div>
   </div>
   <script type="module" src="/src/main.js"></script>
diff --git a/public/favicon.ico b/public/favicon.ico
index 3f919d8..86d7bc6 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/logo.png b/public/logo.png
new file mode 100644
index 0000000..bbea6dd
Binary files /dev/null and b/public/logo.png differ