diff --git a/kernel/model/assets.go b/kernel/model/assets.go
index 8e474b16b..74c655c0f 100644
--- a/kernel/model/assets.go
+++ b/kernel/model/assets.go
@@ -246,7 +246,7 @@ func NetAssets2LocalAssets(rootID string, onlyImg bool, originalURL string) (err
 	err = netAssets2LocalAssets0(tree, onlyImg, originalURL, assetsDirPath, true)
 	go func() {
 		time.Sleep(128 * time.Microsecond)
-		ReloadProtyle(rootID)
+		util.PushIsSyncing(rootID, false)
 	}()
 	return
 }
diff --git a/kernel/util/websocket.go b/kernel/util/websocket.go
index 51b49dcde..816ff2862 100644
--- a/kernel/util/websocket.go
+++ b/kernel/util/websocket.go
@@ -351,6 +351,10 @@ func PushReloadProtyle(rootID string) {
 	BroadcastByType("protyle", "reload", 0, "", rootID)
 }
 
+func PushIsSyncing(rootID string, isSyncing bool) {
+	BroadcastByType("protyle", "isSyncing", 0, "", map[string]any{"rootID": rootID, "isSyncing": isSyncing})
+}
+
 func PushSetRefDynamicText(rootID, blockID, defBlockID, refText string) {
 	BroadcastByType("main", "setRefDynamicText", 0, "", map[string]any{"rootID": rootID, "blockID": blockID, "defBlockID": defBlockID, "refText": refText})
 }