diff --git a/core/Base/Renderer.cpp b/core/Base/Renderer.cpp
index 622cd1c3..f7c38820 100644
--- a/core/Base/Renderer.cpp
+++ b/core/Base/Renderer.cpp
@@ -120,6 +120,7 @@ void e2d::Renderer::__discardDeviceResources()
 
 void e2d::Renderer::__discardResources()
 {
+	SafeReleaseInterface(&s_pTextFormat);
 	SafeReleaseInterface(&s_pDirect2dFactory);
 	SafeReleaseInterface(&s_pRenderTarget);
 	SafeReleaseInterface(&s_pSolidBrush);