diff --git a/public/favicon.ico b/public/favicon.ico
index f76db61..06d4cd4 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/src/App.vue b/src/App.vue
index 52be9b5..8e394e4 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -6,7 +6,7 @@
             <el-header class="main-header shadow-1">
 
                 <!-- LOGO -->
-                <el-avatar class="logo" shape="square" size="small" src="./favicon.ico"></el-avatar>
+                <div class="logo"></div>
 
                 <!-- 菜单 -->
                 <el-menu class="menu" :default-active="headerDefaultActive" mode="horizontal" router>
@@ -187,6 +187,12 @@ export default {
     .logo {
         flex-shrink: 0;
         margin-right: 1rem;
+        width: 2rem;
+        height: 2rem;
+        background-image: url("./assets/icon/favicon.svg");
+        background-position: center;
+        background-repeat: no-repeat;
+        background-size: contain;
     }
 
     .menu {
diff --git a/src/assets/icon/favicon.svg b/src/assets/icon/favicon.svg
new file mode 100644
index 0000000..661e910
--- /dev/null
+++ b/src/assets/icon/favicon.svg
@@ -0,0 +1,6 @@
+<svg width="1024" height="1024" xmlns="http://www.w3.org/2000/svg" class="icon">
+<path fill="#2196F3" d="m170.66667,554.66667m42.66666,0l213.33334,0q42.66666,0 42.66666,42.66666l0,213.33334q0,42.66666 -42.66666,42.66666l-213.33334,0q-42.66666,0 -42.66666,-42.66666l0,-213.33334q0,-42.66666 42.66666,-42.66666z"/>
+<path fill="#2196F3" d="m554.66667,554.66667m42.66666,0l213.33334,0q42.66666,0 42.66666,42.66666l0,213.33334q0,42.66666 -42.66666,42.66666l-213.33334,0q-42.66666,0 -42.66666,-42.66666l0,-213.33334q0,-42.66666 42.66666,-42.66666z"/>
+<path fill="#2196F3" d="m170.66667,170.66667m42.66666,0l213.33334,0q42.66666,0 42.66666,42.66666l0,213.33334q0,42.66666 -42.66666,42.66666l-213.33334,0q-42.66666,0 -42.66666,-42.66666l0,-213.33334q0,-42.66666 42.66666,-42.66666z"/>
+<path transform="rotate(45 703.333251953125,320.3332824707031)" fill="#2196F3" d="m573,189.99999m37.23807,0l186.19041,0q37.23807,0 37.23807,37.23807l0,186.19041q0,37.23807 -37.23807,37.23807l-186.19041,0q-37.23807,0 -37.23807,-37.23807l0,-186.19041q0,-37.23807 37.23807,-37.23807z"/>
+</svg>
\ No newline at end of file