diff --git a/app/src/main/assets/web/help/md/jsHelp.md b/app/src/main/assets/web/help/md/jsHelp.md
index 830679b16..b5f6b9b2a 100644
--- a/app/src/main/assets/web/help/md/jsHelp.md
+++ b/app/src/main/assets/web/help/md/jsHelp.md
@@ -443,3 +443,10 @@ cache.getFromMemory(key: String): Any?
 cache.putMemory(key: String, value: Any)
 
 ```
+
+## 跳转外部链接/应用函数
+```js
+// 跳转外部链接，传入http链接或者scheme跳转到浏览器或其他应用
+java.openUrl(url:String)
+// 指定mimeType，可以跳转指定类型应用，例如（video/*）
+java.openUrl(url:String,mimeType:String)
\ No newline at end of file
diff --git a/app/src/main/res/layout/confirmation_dialog.xml b/app/src/main/res/layout/confirmation_dialog.xml
index 26c768c6d..b8b0b36d1 100644
--- a/app/src/main/res/layout/confirmation_dialog.xml
+++ b/app/src/main/res/layout/confirmation_dialog.xml
@@ -20,7 +20,7 @@
             android:theme="?attr/actionBarStyle"
             app:popupTheme="@style/AppTheme.PopupOverlay"
             app:title="跳转确认"
-            app:titleTextAppearance="@style/ToolbarTitle" />
+            app:titleTextAppearance="@style/ToolbarTitleX" />
 
         <TextView
             android:id="@+id/message"
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 885aa8352..7f736e1b6 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -139,4 +139,9 @@
         <item name="windowNoTitle">true</item>
     </style>
 
+    <style name="ToolbarTitleX" parent="@style/TextAppearance.Widget.AppCompat.Toolbar.Title">
+        <item name="android:textSize">20sp</item>
+        <item name="android:textColor">@color/primaryText</item>
+    </style>
+
 </resources>