diff --git a/usageView.xml b/usageView.xml
index 715fb82..7df2782 100644
--- a/usageView.xml
+++ b/usageView.xml
@@ -10,6 +10,6 @@
     <option name="GROUP_BY_MODULE" value="false" />
     <option name="GROUP_BY_PACKAGE" value="false" />
     <option name="GROUP_BY_USAGE_TYPE" value="false" />
-    <option name="PREVIEW_USAGES_SPLITTER_PROPORTIONS" value="0.56743187" />
+    <option name="PREVIEW_USAGES_SPLITTER_PROPORTIONS" value="0.40306422" />
   </component>
 </application>
\ No newline at end of file
diff --git a/yiiguxing.translation.xml b/yiiguxing.translation.xml
index 55bc970..fb59131 100644
--- a/yiiguxing.translation.xml
+++ b/yiiguxing.translation.xml
@@ -7,6 +7,7 @@
   </component>
   <component name="Translation.States">
     <histories>
+      <item value="Usually, this means that the Expanded widget has the wrong ancestor RenderObjectWidget. Typically, Expanded widgets are placed directly inside Flex widgets. The offending Expanded is currently placed inside a Opacity widget." />
       <item value="Draws a shadow for a [Path] representing the given material elevation. The `transparentOccluder` argument should be true if the occluding object is not opaque. The arguments must not be null." />
       <item value="A pointer that has triggered a long-press with a primary button has stopped contacting the screen." />
       <item value="A pointer that has triggered a long-press with a primary button has stopped contacting the screen. This is equivalent to (and is called immediately after) [onLongPressEnd]. The only difference between the two is that this callback does not contain details of the state of the pointer when it stopped contacting the screen." />
@@ -56,7 +57,6 @@
       <item value="Creates an [EventChannel] with the specified [name]. The [codec] used will be [StandardMethodCodec], unless otherwise specified. Neither [name] nor [codec] may be null. The default [ServicesBinding.defaultBinaryMessenger] instance is used if [binaryMessenger] is null." />
       <item value="Handler of stream setup and teardown requests. Implementations must be prepared to accept sequences of alternating calls to onListen(Object, EventChannel. EventSink) and onCancel(Object). Implementations should ideally consume no resources when the last such call is not onListen. In typical situations, this means that the implementation should register itself with platform-specific event sources onListen and deregister again onCancel." />
       <item value="Event callback. Supports dual use: Producers of events to be sent to Flutter act as clients of this interface for sending events. Consumers of events sent from Flutter implement this interface for handling received events (the latter facility has not been implemented yet)." />
-      <item value="Consumes a successful event. Params: event – the event, possibly null." />
     </histories>
     <option name="languageScores">
       <map>