diff --git a/dde-osd/src/notification/bubblemanager.cpp b/dde-osd/src/notification/bubblemanager.cpp
index 899d10f6..32ca49f4 100644
--- a/dde-osd/src/notification/bubblemanager.cpp
+++ b/dde-osd/src/notification/bubblemanager.cpp
@@ -330,7 +330,7 @@ void BubbleManager::popAllBubblesImmediately()
 
 bool BubbleManager::useBuiltinBubble() const
 {
-    static bool isTreeLand = qEnvironmentVariable("DDE_CURRENT_COMPOSITER") == QString("TreeLand");
+    static bool isTreeLand = qEnvironmentVariable("DDE_CURRENT_COMPOSITOR") == QString("TreeLand");
     // some dbus service is unavailable in treeland.
     if (isTreeLand)
         return false;
diff --git a/debian/changelog b/debian/changelog
index bbdd90e2..61e63a51 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dde-session-ui (6.0.15) unstable; urgency=medium
+
+  * fix: missing notification for NotifyCenter(Issue: https://github.com/linuxdeepin/developer-center/issues/6930)
+
+ -- YeShanShan <yeshanshan@deepin.org>  Wed, 17 Jan 2024 15:16:57 +0800
+
 dde-session-ui (6.0.14) unstable; urgency=medium
 
   * remove the dependence of pandoc