diff --git a/yiiguxing.translation.xml b/yiiguxing.translation.xml
index 990f2fa..bb11b46 100644
--- a/yiiguxing.translation.xml
+++ b/yiiguxing.translation.xml
@@ -4,6 +4,8 @@
     <option name="newTranslationDialogX" value="811" />
     <option name="newTranslationDialogY" value="447" />
     <histories>
+      <item value="Pop the top-most route off the navigator. {@macro flutter.widgets.navigator.pop} {@tool snippet} Typical usage for closing a route is as follows: ```dart void _handleClose() { navigator.pop(); } ``` {@end-tool} {@tool snippet} A dialog box might be closed with a result: ```dart void _handleAccept() { navigator.pop(true); dialog returns true } ``` {@end-tool} @optionalTypeArgs" />
+      <item value="Whether the navigator can be popped. {@macro flutter.widgets.navigator.canPop} See also: [Route.isFirst], which returns true for routes for which [canPop] returns false." />
       <item value="Consults the current route's [Route.willPop] method, and acts accordingly, potentially popping the route as a result; returns whether the pop request should be considered handled. {@macro flutter.widgets.navigator.maybePop} See also: [Form], which provides an `onWillPop` callback that enables the form to veto a [pop] initiated by the app's back button. [ModalRoute], which provides a `scopedWillPopCallback` that can be used to define the route's `willPop` method." />
       <item value="forget about this pop, we were disposed in the meantime" />
       <item value="Cancels this subscription. After this call, the subscription no longer receives events. The stream may need to shut down the source of events and clean up after the subscription is canceled. Returns a future that is completed once the stream has finished its cleanup. Typically, cleanup happens when the stream needs to release resources. For example, a stream might need to close an open file (as an asynchronous operation). If the listener wants to delete the file after having canceled the subscription, it must wait for the cleanup future to complete. If the cleanup throws, which it really shouldn't, the returned future completes with that error." />
@@ -52,13 +54,11 @@
       <item value="backwards Compatibility" />
       <item value="page Snapping" />
       <item value="Registers a singleton. Any attempt to resolve the type within this container will return [object]. Returns [object]." />
-      <item value="Convenience method for the value for a single valued header. The value must not have more than one value. Returns null if there is no header with the provided name." />
-      <item value="realm" />
     </histories>
     <option name="languageScores">
       <map>
-        <entry key="CHINESE" value="97" />
-        <entry key="ENGLISH" value="98" />
+        <entry key="CHINESE" value="99" />
+        <entry key="ENGLISH" value="100" />
       </map>
     </option>
   </component>