diff --git a/widgets/toolbars/kpAiDrawingBar.cpp b/widgets/toolbars/kpAiDrawingBar.cpp
index 0af3828..1296717 100644
--- a/widgets/toolbars/kpAiDrawingBar.cpp
+++ b/widgets/toolbars/kpAiDrawingBar.cpp
@@ -941,7 +941,7 @@ AIModeDataThread::AIModeDataThread()
 
 AIModeDataThread::~AIModeDataThread()
 {
-    vision_destory_session(session);
+    vision_destroy_session(session);
 }
 
 bool AIModeDataThread::setSessionStatus()