diff --git a/hugo.toml b/hugo.toml
index 1f4970eb..7154a8d4 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -32,4 +32,7 @@ copyright = "oulh"
 #桌面端右上角code按钮
 [params.github]
   enable = true #true显示 false隐藏
-  url = "https://github.com/oulh/nav"
\ No newline at end of file
+  url = "https://github.com/oulh/nav"
+  
+[permalinks]  
+  404 = "/404.html"
\ No newline at end of file
diff --git a/themes/hugo-webstack b/themes/hugo-webstack
index 6d2cea7b..6ba50315 160000
--- a/themes/hugo-webstack
+++ b/themes/hugo-webstack
@@ -1 +1 @@
-Subproject commit 6d2cea7b374c2436a70b9f25feae5a0c57d17f55
+Subproject commit 6ba503155b8babf3528bedab0f4dc5c5a3a08100