diff --git a/source/404.md b/source/404.md
new file mode 100644
index 0000000..7c82be7
--- /dev/null
+++ b/source/404.md
@@ -0,0 +1,5 @@
+---
+title: '404'
+type: '404'
+layout: '404'
+---
\ No newline at end of file
diff --git a/themes/grid/layout/404.ejs b/themes/grid/layout/404.ejs
new file mode 100644
index 0000000..2e01171
--- /dev/null
+++ b/themes/grid/layout/404.ejs
@@ -0,0 +1,13 @@
+<div class="flex mx-2 my-2 main-content row-a">
+    <section class="w-2-2-a px-1 extend-1-a">
+        <div class="uk-card uk-card-default uk-card-small uk-width-1-1 mb-2 py-4 flex row-a col-n rm-center-a rc-center-a"
+             style="height: 100%;">
+            <img class="m-2" src="images/under_construction_small.svg" width="200">
+            <div class="text align-l-a align-c-n">
+                <h2>页面还在建设中</h2>
+                <hr>
+                <span>请等一等再回来看吧！</span>
+            </div>
+        </div>
+    </section>
+</div>
\ No newline at end of file
diff --git a/themes/grid/source/images/under_construction_small.svg b/themes/grid/source/images/under_construction_small.svg
new file mode 100644
index 0000000..26ef9ea
--- /dev/null
+++ b/themes/grid/source/images/under_construction_small.svg
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