diff --git a/app/src/main/java/io/legado/app/base/adapter/RecyclerAdapter.kt b/app/src/main/java/io/legado/app/base/adapter/RecyclerAdapter.kt
index fd5288016..d45502c28 100644
--- a/app/src/main/java/io/legado/app/base/adapter/RecyclerAdapter.kt
+++ b/app/src/main/java/io/legado/app/base/adapter/RecyclerAdapter.kt
@@ -161,7 +161,7 @@ abstract class RecyclerAdapter<ITEM, VB : ViewBinding>(protected val context: Co
                     onCurrentListChanged()
                 }
             }
-            handler.postDelayed(1000) {
+            handler.postDelayed(500) {
                 if (diffJob?.isCompleted == false) {
                     diffJob?.cancel()
                     setItems(items)
diff --git a/app/src/main/java/io/legado/app/help/JsExtensions.kt b/app/src/main/java/io/legado/app/help/JsExtensions.kt
index 2ddb94eeb..c82b849e6 100644
--- a/app/src/main/java/io/legado/app/help/JsExtensions.kt
+++ b/app/src/main/java/io/legado/app/help/JsExtensions.kt
@@ -727,15 +727,13 @@ interface JsExtensions : JsEncodeUtils {
             var qTTF = CacheManager.getQueryTTF(key)
             if (qTTF != null) return qTTF
             val font: ByteArray? = when {
-                str.isAbsUrl() -> runBlocking {
+                str.isAbsUrl() -> {
                     var x = CacheManager.getByteArray(key)
                     if (x == null) {
                         x = AnalyzeUrl(str, source = getSource()).getByteArray()
-                        x.let {
-                            CacheManager.put(key, it)
-                        }
+                        CacheManager.put(key, x)
                     }
-                    return@runBlocking x
+                    x
                 }
 
                 str.isContentScheme() -> Uri.parse(str).readBytes(appCtx)
diff --git a/app/src/main/java/io/legado/app/help/http/HttpHelper.kt b/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
index 7905e354a..8dd9034a5 100644
--- a/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
+++ b/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
@@ -71,7 +71,7 @@ val okHttpClient: OkHttpClient by lazy {
         })
         .addNetworkInterceptor { chain ->
             var request = chain.request()
-            val enableCookieJar = request.header(cookieJarHeader) !=  null
+            val enableCookieJar = request.header(cookieJarHeader) != null
 
             if (enableCookieJar) {
                 val requestBuilder = request.newBuilder()