diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 2d84509..5500851 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,7 +4,10 @@
     <option name="autoReloadType" value="ALL" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="3fefb2c4-b6f9-466b-a523-53352e8d6f95" name="更改" comment=":bug: Bug fixes on notification badges for APNs" />
+    <list default="true" id="3fefb2c4-b6f9-466b-a523-53352e8d6f95" name="更改" comment=":bug: Bug fixes on notification badges for APNs">
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pkg/services/notifications.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/services/notifications.go" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
diff --git a/pkg/services/notifications.go b/pkg/services/notifications.go
index 5654442..0394f17 100644
--- a/pkg/services/notifications.go
+++ b/pkg/services/notifications.go
@@ -113,6 +113,7 @@ func PushNotification(notification models.Notification) error {
 					NewPayload().
 					AlertTitle(notification.Subject).
 					AlertBody(notification.Content).
+					SoundName("default").
 					MarshalJSON()
 				if err != nil {
 					log.Warn().Err(err).Msg("An error occurred when preparing to notify subscriber via APNs...")