diff --git a/layout/_layout.pug b/layout/_layout.pug
index caed7a4c2fcad2bcaf3ce9470e574e5f1381d372..d6ad266ab9463f6e6711588ecf4ce09ff0374f76 100644
--- a/layout/_layout.pug
+++ b/layout/_layout.pug
@@ -14,7 +14,10 @@ html(lang=config.language)
   body
     div#container.container
       header#header.header
-        div.header-inner
+        div.header-inner(style=`${
+          theme.header.bg_image.enable &&
+            page.top_image ? 'background: url(' + page.top_image + ') no-repeat center/cover;' : ''
+        }`)
           != partial('./_partials/header/header.pug', null, { cache: theme.cache })
 
       main#main.main
diff --git a/layout/_third-party/pjax.pug b/layout/_third-party/pjax.pug
index 696903dff520fbaf5afc1a99370c0ee32166642f..4c2cd6694c474051bc7b43d519204be699f7e74e 100644
--- a/layout/_third-party/pjax.pug
+++ b/layout/_third-party/pjax.pug
@@ -1,10 +1,16 @@
 -
+  var pjaxSelectors = [
+    'head title',
+    '#main',
+    '.pjax-reload'
+  ];
+
+  if (theme.header.bg_image.enable) {
+    pjaxSelectors.push('.header-inner');
+  }
+
   var pjaxArgs = {
-    'selectors': [
-      'head title',
-      '#main',
-      '.pjax-reload'
-    ],
+    'selectors': pjaxSelectors,
     'history': theme.pjax.history,
     'scrollTo': theme.pjax.scrollTo,
     'scrollRestoration': theme.pjax.scrollRestoration,
diff --git a/source/css/_common/components/header/index.styl b/source/css/_common/components/header/index.styl
index d3f0d953a983f052b5794e5294713a6bcdd43169..47f61b7373a0340695491a345ff3cf078a29a85a 100644
--- a/source/css/_common/components/header/index.styl
+++ b/source/css/_common/components/header/index.styl
@@ -9,10 +9,7 @@
     height: convert(hexo-config('header.height') || '80vh');
   }
 
-  if (hexo-config('page.top_image')) {
-    background: url(hexo-config('page.top_image')) no-repeat center center;
-    background-size: cover;
-  } else if (hexo-config('header.bg_image.enable')) {
+  if (hexo-config('header.bg_image.enable')) {
     background: url(hexo-config('header.bg_image.url')) no-repeat center center;
     background-size: cover;
   }