diff --git a/figures/OpenHarmony-LiteOS-M核内核架构图.png b/figures/OpenHarmony-LiteOS-M核内核架构图.png
index 118e467c..463d88f3 100644
Binary files a/figures/OpenHarmony-LiteOS-M核内核架构图.png and b/figures/OpenHarmony-LiteOS-M核内核架构图.png differ
diff --git a/figures/architecture-of-openharmony-the-liteos-cortex-m-kernel.png b/figures/architecture-of-openharmony-the-liteos-cortex-m-kernel.png
index 5cd00156..9a7769e2 100644
Binary files a/figures/architecture-of-openharmony-the-liteos-cortex-m-kernel.png and b/figures/architecture-of-openharmony-the-liteos-cortex-m-kernel.png differ