diff --git a/src/assets/logo.png b/src/assets/logo.png
index 7d2951f..ddcf10f 100644
Binary files a/src/assets/logo.png and b/src/assets/logo.png differ
diff --git a/src/assets/logo2x.png b/src/assets/logo2x.png
new file mode 100644
index 0000000..74b8435
Binary files /dev/null and b/src/assets/logo2x.png differ
diff --git a/src/assets/logo3x.png b/src/assets/logo3x.png
new file mode 100644
index 0000000..d8f78b7
Binary files /dev/null and b/src/assets/logo3x.png differ
diff --git a/src/components/Header/Header.vue b/src/components/Header/Header.vue
index 48e719e..3378d20 100644
--- a/src/components/Header/Header.vue
+++ b/src/components/Header/Header.vue
@@ -22,7 +22,7 @@ export default {
   props:{},
   data() {
     return {
-      logo: require('@/assets/logo_header.png')
+      logo: require('@/assets/logo.png')
     };
   },
   beforeCreate() {
@@ -59,7 +59,8 @@ export default {
   padding: 0 30px;
   .logo_wrap{
     img{
-      width: 80px;
+      // width: 80px;
+      height: 60px;
     }
   }
   .router_wrap{