diff --git a/build b/build
index d473f84df..f18d41ef6 100755
--- a/build
+++ b/build
@@ -112,13 +112,15 @@ make_docs() {
             SCHEMA_MODULE='emqx_conf_schema'
             ;;
     esac
-    mkdir -p _build/docgen
+    mkdir -p _build/docgen apps/emqx_dashboard/priv/www/static/
     # shellcheck disable=SC2086
     erl -noshell -pa $libs_dir1 $libs_dir2 $libs_dir3 -eval \
         "Dir = filename:join(['_build', docgen]), \
          I18nFile = filename:join([apps, emqx_dashboard, priv, 'i18n.conf']), \
          ok = emqx_conf:dump_schema(Dir, $SCHEMA_MODULE, I18nFile), \
          halt(0)."
+    cp _build/docgen/bridge-api-*.json apps/emqx_dashboard/priv/www/static/
+    cp _build/docgen/hot-config-schema-*.json apps/emqx_dashboard/priv/www/static/
 }
 
 assert_no_compile_time_only_deps() {