diff --git a/config.yml b/config.yml
index c1564be..81bd9ff 100644
--- a/config.yml
+++ b/config.yml
@@ -22,8 +22,8 @@ params:
   keywords: [Blog, Research, Security, Privacy]
   author: Wonderfall
   DateFormat: "January 2, 2006"
-  defaultTheme: auto # dark, light
-  disableThemeToggle: false
+  defaultTheme: dark # dark, light
+  disableThemeToggle: true
 
   ShowReadingTime: true
   ShowShareButtons: false
@@ -31,7 +31,7 @@ params:
   ShowBreadCrumbs: true
   ShowCodeCopyButtons: false
   disableSpecial1stPost: false
-  disableScrollToTop: false
+  disableScrollToTop: true
   comments: false
   hidemeta: false
   hideSummary: false
diff --git a/layouts/partials/extend_head.html b/layouts/partials/extend_head.html
index 19dfe6b..c7c4a77 100644
--- a/layouts/partials/extend_head.html
+++ b/layouts/partials/extend_head.html
@@ -1 +1 @@
-<meta http-equiv="Content-Security-Policy" content="default-src 'none'; img-src 'self'; script-src 'unsafe-inline'; font-src 'self'; style-src 'self'; form-action 'none'; block-all-mixed-content; base-uri 'none'">
\ No newline at end of file
+<meta http-equiv="Content-Security-Policy" content="default-src 'none'; img-src 'self'; font-src 'self'; style-src 'self'; form-action 'none'; block-all-mixed-content; base-uri 'none'">
\ No newline at end of file