diff --git a/src/main/frontend/handler/editor.cljs b/src/main/frontend/handler/editor.cljs
index ddbe3d5cf2..b7e9544b36 100644
--- a/src/main/frontend/handler/editor.cljs
+++ b/src/main/frontend/handler/editor.cljs
@@ -362,7 +362,9 @@
                              :else
                              (let [content' (str (config/get-block-pattern format) (if block-with-title? " " "\n") content)]
                                [content content']))
-        block (assoc block :block/content content')
+        block (assoc block
+                     :block/content content'
+                     :block/format format)
         block (apply dissoc block (remove #{:block/pre-block?} db-schema/retract-attributes))
         block (block/parse-block block)
         block (if (and first-block? (:block/pre-block? block))
diff --git a/yarn.lock b/yarn.lock
index fd284421eb..b5038315a9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6173,10 +6173,10 @@ mkdirp@^0.5.0, mkdirp@^0.5.4, mkdirp@~0.5.1:
   dependencies:
     minimist "^1.2.5"
 
-mldoc@1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/mldoc/-/mldoc-1.0.5.tgz#2f36ee21ae50c0ac73ca7eeb6e1f38ec34f422d3"
-  integrity sha512-OUkySx+GokdIRFkMFtwUUX0+THB5WYeK54xaZ1bTv8rDbN4v30WnOCjJxBcPCaWioff+CWoxQnChiJaodpIn8g==
+mldoc@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/mldoc/-/mldoc-1.0.6.tgz#6b5c822c202207d60fda3d075ade3af452e931ad"
+  integrity sha512-wAFAHX3GkVuTIvDhXASrN9/SGKvcmARgFjtxxrpKofJI7SyUgjtpGWhuziy8UutVeZzrIDG3P+fohDGh/iX6VA==
   dependencies:
     yargs "^12.0.2"