diff --git a/build/logo.png b/build/logo.png
index bb3b546..5d65f43 100644
Binary files a/build/logo.png and b/build/logo.png differ
diff --git a/src/assets/login/main_pic.png b/src/assets/login/main_pic.png
index 15c9c60..afd796a 100644
Binary files a/src/assets/login/main_pic.png and b/src/assets/login/main_pic.png differ
diff --git a/src/assets/logo_white.png b/src/assets/logo_white.png
index 1f31a18..d0d115d 100644
Binary files a/src/assets/logo_white.png and b/src/assets/logo_white.png differ
diff --git a/src/views/layout/components/Sidebar/index.vue b/src/views/layout/components/Sidebar/index.vue
index 4a10fde..5f82d18 100644
--- a/src/views/layout/components/Sidebar/index.vue
+++ b/src/views/layout/components/Sidebar/index.vue
@@ -171,12 +171,14 @@ export default {
   background-color: $menuBg;
   overflow: auto;
   flex-shrink: 0;
+  padding: 0 5px;
 
   .scrollbar-wrapper {
     overflow-x: hidden !important;
   }
 
   .el-scrollbar {
+    margin: 0 5px;
     height: 100%;
   }