diff --git a/index.html b/index.html
index 661de38..5edf62e 100644
--- a/index.html
+++ b/index.html
@@ -12,31 +12,12 @@
       content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width<% if (ctx.mode.cordova || ctx.mode.capacitor) { %>, viewport-fit=cover<% } %>"
     />
 
-    <link
-      rel="icon"
-      type="image/png"
-      sizes="128x128"
-      href="icons/favicon-128x128.png"
-    />
-    <link
-      rel="icon"
-      type="image/png"
-      sizes="96x96"
-      href="icons/favicon-96x96.png"
-    />
-    <link
-      rel="icon"
-      type="image/png"
-      sizes="32x32"
-      href="icons/favicon-32x32.png"
-    />
-    <link
-      rel="icon"
-      type="image/png"
-      sizes="16x16"
-      href="icons/favicon-16x16.png"
-    />
-    <link rel="icon" type="image/ico" href="favicon.ico" />
+    <!-- <link rel="icon" type="image/png" sizes="128x128" href="/logo/NCC.png" />
+    <link rel="icon" type="image/png" sizes="96x96" href="/logo/NCC.png" />
+    <link rel="icon" type="image/png" sizes="32x32" href="/logo/NCC.png" /> -->
+    <link rel="icon" type="image/png" sizes="16x16" href="/logo/NCC.png" />
+    <!-- <link rel="icon" type="image/ico" href="favicon.ico" /> -->
+    <!-- <link rel="icon" type="image/ico" href="/logo/NCC.png" /> -->
   </head>
   <body style="overflow: hidden">
     <!-- quasar:entry-point -->
diff --git a/public/logo/NCC.png b/public/logo/NCC.png
new file mode 100644
index 0000000..489411a
Binary files /dev/null and b/public/logo/NCC.png differ
diff --git a/public/logo/NCC_白.png b/public/logo/NCC_白.png
new file mode 100644
index 0000000..61aa519
Binary files /dev/null and b/public/logo/NCC_白.png differ
diff --git a/public/logo/logoBg.png b/public/logo/logoBg.png
new file mode 100644
index 0000000..1f176d7
Binary files /dev/null and b/public/logo/logoBg.png differ
diff --git a/public/logo/xian.jpg b/public/logo/xian.jpg
new file mode 100644
index 0000000..ce73227
Binary files /dev/null and b/public/logo/xian.jpg differ
diff --git a/src/layouts/MainLayout.vue b/src/layouts/MainLayout.vue
index b8da7ea..f8e2070 100644
--- a/src/layouts/MainLayout.vue
+++ b/src/layouts/MainLayout.vue
@@ -11,7 +11,9 @@
           aria-label="Menu"
           @click="toggleLeftDrawer"
         />
-
+        <div>
+          <img src="/logo/NCC_白.png" style="width: 80px" />
+        </div>
         <q-toolbar-title> 西安NCC调度辅助决策系统 </q-toolbar-title>
         <q-btn
           v-show="route.path.includes('monitor')"
diff --git a/src/pages/UserLogin.vue b/src/pages/UserLogin.vue
index 1e0c96c..bd1eba8 100644
--- a/src/pages/UserLogin.vue
+++ b/src/pages/UserLogin.vue
@@ -2,15 +2,20 @@
   <q-layout>
     <q-page-container>
       <q-page class="flex bg-image flex-center">
+        <q-page-sticky position="top-left" :offset="[200, 68]">
+          <div>
+            <img src="/logo/NCC.png" style="width: 200px" />
+          </div>
+        </q-page-sticky>
+        <q-page-sticky position="top-right" :offset="[200, 68]">
+          <div>
+            <img src="/logo/xian.jpg" style="width: 200px" />
+          </div>
+        </q-page-sticky>
         <q-card
           v-bind:style="$q.screen.lt.sm ? { width: '80%' } : { width: '30%' }"
           style="min-width: 350px"
         >
-          <q-card-section>
-            <q-avatar size="100px" class="absolute-center shadow-10">
-              <img src="icons/favicon-96x96.png" />
-            </q-avatar>
-          </q-card-section>
           <q-card-section>
             <div class="text-center q-pt-lg">
               <div class="col text-h6 ellipsis">登录</div>
@@ -85,6 +90,8 @@ async function doLogin() {
 
 <style>
 .bg-image {
-  background-image: linear-gradient(135deg, #5481fd 0%, #0e02b1 80%);
+  /* background-image: linear-gradient(135deg, #5481fd 0%, #0e02b1 80%); */
+  background-image: url('/logo/logoBg.png');
+  background-size: contain;
 }
 </style>
