diff --git a/app/crawler/main.sh b/app/crawler/main.sh
index 4786338..73c526b 100644
--- a/app/crawler/main.sh
+++ b/app/crawler/main.sh
@@ -2,9 +2,11 @@
 
 main() {
 	config
+	log crawling ids...
 	for id in $(ids); do
 		crawl "$id"
 	done
+	log rewriting ids...
 	for id in $(ids); do
 		rewrite "$id"
 	done
diff --git a/spike/review/reinvent/ezmded/ui/index.html b/spike/review/reinvent/ezmded/ui/index.html
index b9087a4..ac9a9cf 100644
--- a/spike/review/reinvent/ezmded/ui/index.html
+++ b/spike/review/reinvent/ezmded/ui/index.html
@@ -178,6 +178,10 @@
 				easyMDE.meta = {
 					id: id,
 				}
+				if (!easyMDE.isPreviewActive()) {
+					easyMDE.togglePreview()
+					var previews = document.getElementsByClassName("preview")
+				}
 				navigateToQuery("f", id)
 			}
 
@@ -319,15 +323,6 @@
 					codeSyntaxHighlighting: true,
 				},
 			})
-			easyMDE.togglePreview()
-         /* todo */
-         setTimeout(() => {
-         var previews = document.getElementsByClassName("preview")
-         for (var i in previews) {
-            previews[i].classList.add("active")
-         }
-         }, 250)
-
 			function logValue() {
 				console.log(easyMDE.value())
 			}