diff --git a/_config.yml b/_config.yml
index c2f5b59..ada4796 100644
--- a/_config.yml
+++ b/_config.yml
@@ -111,7 +111,7 @@ comments:
 # Self-hosted static assets, optional › https://github.com/cotes2020/chirpy-static-assets
 assets:
   self_host:
-    enabled: true      # boolean, keep empty means false
+    enabled:      # boolean, keep empty means false
     # specify the Jekyll environment, empty means both
     # only works if `assets.self_host.enabled` is 'true'
     env:          # [development|production]