diff --git a/app/src/main/assets/updateLog.md b/app/src/main/assets/updateLog.md
index d35792467..979072c3a 100644
--- a/app/src/main/assets/updateLog.md
+++ b/app/src/main/assets/updateLog.md
@@ -12,6 +12,12 @@
 * 正文出现缺字漏字、内容缺失、排版错乱等情况，有可能是净化规则出现问题, 出现简体变化问题检查一下简繁转换是否关闭。
 * 漫画源看书显示乱码，**阅读与其他软件的源并不通用**，请导入阅读的支持的漫画源！
 
+**2021/07/31**
+
+1. 为webService添加快捷操作
+2. 规则内替换使用正则错误时自动切换为不使用正则
+3. 优化Cronet
+
 **2021/07/29**
 
 1. 修复每次更新都重新导入text规则的bug
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
index 6f710af26..23bee2fdd 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@@ -140,6 +140,10 @@ class ReadBookActivity : ReadBookBaseActivity(),
             upMenu()
             upView()
         }
+    }
+
+    override fun onPostCreate(savedInstanceState: Bundle?) {
+        super.onPostCreate(savedInstanceState)
         viewModel.initData(intent)
     }
 
@@ -589,7 +593,7 @@ class ReadBookActivity : ReadBookBaseActivity(),
         resetPageOffset: Boolean,
         success: (() -> Unit)?
     ) {
-        runOnUI {
+        launch {
             autoPageProgress = 0
             binding.readView.upContent(relativePosition, resetPageOffset)
             binding.readMenu.setSeekPage(ReadBook.durPageIndex())
@@ -602,13 +606,13 @@ class ReadBookActivity : ReadBookBaseActivity(),
      * 更新视图
      */
     override fun upView() {
-        runOnUI {
+        launch {
             binding.readMenu.upBookView()
         }
     }
 
     override fun upPageAnim() {
-        runOnUI {
+        launch {
             binding.readView.upPageAnim()
         }
     }
@@ -617,7 +621,7 @@ class ReadBookActivity : ReadBookBaseActivity(),
      * 页面改变
      */
     override fun pageChanged() {
-        runOnUI {
+        launch {
             autoPageProgress = 0
             binding.readMenu.setSeekPage(ReadBook.durPageIndex())
             mHandler.postDelayed(backupRunnable, 600000)